A detachable toilet seat connector

By designing a detachable toilet seat connector with a slot and threaded connection structure, the problem of complicated toilet seat replacement is solved, enabling quick disassembly and stable connection, which can be operated independently by the user.

CN224269166UActive Publication Date: 2026-05-26HANGZHOU HANCHENG SANITARY WARE CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HANGZHOU HANCHENG SANITARY WARE CO LTD
Filing Date
2025-05-30
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing toilet seats are often damaged or bent due to frequent use, and the replacement process is complicated, requiring professional on-site service.

Method used

A detachable toilet seat connector was designed, which consists of a toilet seat body, a connecting pin, a button for disassembling the outer shell, and a slot structure, enabling simple assembly and disassembly of the toilet seat and toilet bowl. The connection is made by threads and the slot is fixed to enhance stability.

Benefits of technology

It enables quick installation and removal of toilet seats, lowers the operational threshold, allows users to complete the process independently, and improves the stability and convenience of the connection.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model provides a detachable toilet seat connector, relating to the field of toilet technology. It includes a toilet seat body, a toilet seat shaft on one side of the body, a connecting pin at the bottom of the shaft, a toilet seat connector at the bottom of the pin, a plug groove on one side of the pin, a central slot inside the pin, and a button-release housing at the top. The toilet seat connector has a connector mounting groove at its lower end and a threaded connector plug at its upper end. The connector plug is installed on the toilet seat connector, with a connecting groove at its front end, and the connecting pin is installed in the slot at the front end of the connector plug. A protective cover, a circular metal cover, covers the toilet seat connector. The connecting pin has a button-release housing connected to the connector plug, and the other end is connected to the toilet seat shaft connector. This device uses a snap-lock connection, making assembly and disassembly easy and quick, allowing users to easily complete the assembly and disassembly, significantly reducing the operational threshold.
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Description

Technical Field

[0001] This utility model relates to the field of toilet technology, and in particular to a detachable toilet seat connector. Background Technology

[0002] According to Chinese Patent No. CN217959914U, a toilet seat connector disclosed in this utility model includes a connecting seat for connecting to a toilet seat and a connecting rod for connecting to a toilet bowl. The connecting seat has a first slot and a second slot, which are connected. The width of the second slot is smaller than the width of the first slot. One end of the connecting rod can be fitted into the second slot from the first slot, and this end of the connecting rod has a locking groove that engages with the edge of the second slot. The connecting seat has a limiting member to prevent the end of the connecting rod from disengaging from the second slot. The locking groove and the second slot enable a detachable connection between the connecting rod and the connecting seat, making installation and disassembly between them very convenient and improving operational ease. This makes the disassembly and installation of the toilet seat and the toilet bowl more convenient. The limiting member prevents the connecting rod and the connecting seat from separating, improving the stability of the connection.

[0003] The aforementioned prior art and related documents have the following technical problems:

[0004] 1. A toilet typically consists of a toilet seat and a slow-release toilet seat mounted on the toilet seat. Due to frequent use, toilet seats may become damaged or bent, requiring replacement. The sleeve mechanism of the toilet shaft is complex, with many parts for locking and unlocking, making installation complicated and time-consuming, and requiring professional on-site replacement. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a detachable toilet seat connector.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a detachable toilet seat connector, comprising a toilet seat body, a toilet seat shaft on one side of the toilet seat body, a connecting pin at the bottom of the toilet seat shaft, a toilet seat connector at the bottom of the connecting pin, a plug groove on one side of the connecting pin, a central slot inside the connecting pin, a button removal housing at the top of the connecting pin, a cover shaft connector at the bottom of the connecting pin, a second locking core on one side of the central slot, a first locking core on one side of the central slot, and a spring at the top of the central slot.

[0007] Preferably, the toilet seat connector has a connector mounting groove at its center, and the connector mounting groove is cut.

[0008] Preferably, a protective cover is provided on one side of the toilet seat connector, and the protective cover is fitted to the toilet seat connector.

[0009] Preferably, the toilet seat connector has a connector plug on one side, and the connector plug is positioned to the toilet seat connector, with one end of the connector plug rounded.

[0010] Preferably, one side of the connecting pin is provided with five positioning grooves, and all five positioning grooves are cut, and each positioning groove has a different depth.

[0011] Preferably, the connecting pin has a hexagonal slot inside, and the hexagonal slot fits into the inside of the connecting pin.

[0012] Preferably, one side of the connector has a connecting groove, and the outer end of the connector is cut.

[0013] Beneficial effects

[0014] In this invention, a toilet seat connector has a mounting groove at the lower end and a threaded connector plug at the upper end. The connector plug is installed on the toilet seat connector, with a mounting groove at the front end and a connector pin installed in the slot at the front end of the connector plug. A protective cover, a circular metal cover, covers the toilet seat connector. The connector pin has a button for removing the outer shell, which connects to the connector plug, and the other end connects to the toilet seat shaft connector. Simultaneously, the upper end of the toilet seat connector is threaded to the connector plug, ensuring vertical tightness. The connector pin is installed in the slot at the front end of the connector plug, achieving horizontal locking. This double fixing enhances structural stability. The entire device uses a snap-fit ​​connection, making assembly and disassembly easy and quick, allowing users to complete the assembly and disassembly independently, significantly reducing the operational threshold. Attached Figure Description

[0015] Figure 1 This is an isometric view of the present invention;

[0016] Figure 2 This is a front view of the internal structure of this utility model;

[0017] Figure 3 This is an isometric view of the internal structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the first internal structure of the present invention;

[0019] Figure 5 This is a schematic diagram of the second internal structure of the present invention.

[0020] Legend:

[0021] 1. Toilet seat connector; 2. Connector mounting slot; 3. Connecting plug; 4. Connecting slot; 5. Protective cover; 6. Connecting pin; 7. Seat body shaft connector; 8. Plug slot; 9. Positioning slot; 10. Hexagonal slot; 11. Button disassembly housing; 12. Spring; 13. First locking core; 14. Second locking core; 15. Center slot; 16. Toilet seat shaft; 17. Toilet seat body. Detailed Implementation

[0022] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation plan without creative effort are all within the protection scope of this utility model.

[0023] The specific embodiments of this utility model are described below with reference to the accompanying drawings. Specific Implementation Example 1:

[0025] Reference Figure 1-5 A detachable toilet seat connector includes a toilet seat body 17, a toilet seat shaft 16 on one side of the toilet seat body 17, a connecting seat mounting groove 2 in the center of the toilet seat connecting base 1 (the connecting seat mounting groove 2 is cut), a protective cover 5 on one side of the toilet seat connecting base 1 (the protective cover 5 fits snugly to the toilet seat connecting base 1), a connecting plug 3 on one side of the toilet seat connecting base 1 (the connecting plug 3 is positioned to the toilet seat connecting base 1), one end of the connecting plug 3 is rounded, and a connecting pin 6 has five positioning grooves 9 on one side (all five positioning grooves 9 are cut, and each positioning groove 9 has a different depth). The interior of the connector 6 has a hexagonal slot 10, which is fitted into the interior of the connecting pin 6. The side of the connecting plug 3 has a connecting groove 4, and the outer end of the connecting plug 3 is cut. The bottom of the toilet seat shaft 16 has a connecting pin 6, the bottom of the connecting pin 6 has a toilet seat connecting seat 1, the side of the connecting pin 6 has a plug groove 8, the interior of the connecting pin 6 has a central slot 15, the top of the connecting pin 6 has a button to remove the outer shell 11, the bottom of the connecting pin 6 has a cover shaft connecting head 7, the side of the central slot 15 has a second locking core 14, the side of the central slot 15 has a first locking core 13, and the top of the central slot 15 has a spring 12.

[0026] The toilet seat connector 1 has a connector mounting groove 2 at the lower end and a connector plug 3 threadedly connected to the upper end. The connector plug 3 is installed on the toilet seat connector 1, and has a connector groove 4 at the front end. The connector plug 3 has a connector pin 6 installed in the slot at the front end. The protective cover 5 covers the toilet seat connector 1 and is a round metal cover. The connector pin 6 has a button removal housing 11, which is connected to the connector plug 3. The other end is connected to the toilet seat shaft 16 connector. At the same time, the upper end of the toilet seat connector 1 is connected to the connector plug 3 through a threaded connection to ensure vertical tightness. The connector plug 6 is installed in the slot at the front end of the connector plug 3 to achieve horizontal locking. The double fixation enhances the structural stability. The whole device is connected by a slot, which is easy to install and remove. The replacement time is short and users can complete the installation and removal themselves, which greatly reduces the operation threshold.

[0027] The connecting pin 6 has a deep-in plug groove 8, which communicates with the button removal housing 11. The surface of the connecting pin 6 has a cover shaft connector 7, with a hexagonal slot 10 at the front end and several positioning slots 9 on the outside. The button removal housing 11 is installed inside the upper end of the connecting pin 6. In addition to the button removal housing 11, it includes: a spring 12, a first locking core 13, and a second locking core 14. The spring 12 is installed on the second locking core, which has a locking groove that communicates with the plug groove 8. The connecting plug 3 enters from the plug groove 8. The front end of the connecting plug 3 pushes open the second locking core and enters the locking groove. The second locking core is snapped into the connecting groove 4 of the connecting plug 3 by the spring 12. The connecting pin 6 and the connecting plug 3 are connected and fixed. Specific Implementation Example 2:

[0029] Reference Figure 1-5 The device incorporates a built-in hydraulic damper between the connector plug 3 and the lid shaft connector 7. When using this device, the hydraulic damper controls the oil flow rate, allowing the toilet lid to descend slowly and evenly for 3-5 seconds during the closing process, thus avoiding hand pinching injuries caused by the rapid descent due to gravity in traditional rigid connections.

[0030] In summary:

[0031] 1. The toilet seat connector 1 has a connector mounting groove 2 at the lower end and a connector plug 3 threaded at the upper end;

[0032] The connector 3 is installed on the toilet seat connector 1, and the front end is provided with a connecting groove 4. The connector pin 6 is installed in the slot at the front end of the connector 3; the protective cover 5 covers the toilet seat connector 1 and is a round metal cover.

[0033] The connecting pin 6 is equipped with a button removal housing 11, which is connected to the connecting plug 3. The other end is connected to the toilet seat shaft 16 connector. At the same time, the upper end of the toilet seat connecting seat 1 is connected to the connecting plug 3 by a thread to ensure vertical tightness. The connecting pin 6 is installed in the slot at the front end of the connecting plug 3 to achieve horizontal locking. The double fixation enhances the structural stability. The whole device is connected by a slot, which is easy to disassemble and assemble, and the replacement time is short. Users can complete the disassembly and assembly by themselves, which greatly reduces the operation threshold.

[0034] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A detachable toilet seat connector, comprising a toilet seat body (17), characterized in that: The toilet seat body (17) has a toilet seat shaft (16) on one side, a connecting pin (6) at the bottom of the toilet seat shaft (16), a toilet seat connector (1) at the bottom of the connecting pin (6), a plug groove (8) on one side of the connecting pin (6), a central slot (15) inside the connecting pin (6), a button removal housing (11) at the top of the connecting pin (6), a cover shaft connector (7) at the bottom of the connecting pin (6), a second locking core (14) on one side of the central slot (15), a first locking core (13) on one side of the central slot (15), and a spring (12) at the top of the central slot (15).

2. The detachable toilet seat connector according to claim 1, characterized in that: The toilet seat connector (1) has a connector mounting groove (2) at its center, and the connector mounting groove (2) is cut.

3. The detachable toilet seat connector according to claim 1, characterized in that: The toilet seat connector (1) has a protective cover (5) on one side, and the protective cover (5) and the toilet seat connector (1) are fitted together.

4. A detachable toilet seat connector according to claim 1, characterized in that: The toilet seat connector (1) has a connector plug (3) on one side, and the connector plug (3) and the toilet seat connector (1) are connected by positioning. One end of the connector plug (3) is rounded.

5. A detachable toilet seat connector according to claim 1, characterized in that: The connecting pin (6) has five positioning grooves (9) on one side, and all five positioning grooves (9) are cut, and each positioning groove (9) has a different depth.

6. A detachable toilet seat connector according to claim 1, characterized in that: The connecting pin (6) has a hexagonal slot (10) inside, and the hexagonal slot (10) fits into the inside of the connecting pin (6).

7. A detachable toilet seat connector according to claim 4, characterized in that: The connector (3) has a connecting groove (4) on one side, and the outer end of the connector (3) is cut.