Toilet seat hinge quick release device and application thereof

Abstract

The invention relates to a toilet seat hinge quick release device and application thereof. The toilet seat hinge quick release device comprises a fixed seat and a buffer detachably connected with thefixed seat and further comprises a hinge body pipe, the buffer is further provided with a fixing device for driving the buffer to be clamped with or disengaged from the fixed seat, and the fixing device comprises a clamping and locking piece, a driving piece and a spring; the driving piece is circumferentially fixed in the hinge body pipe; the driving piece is rotationally arranged in the accommodating groove of the hinge body; the clamping and locking piece is provided with a driving part; the clamping and locking piece is further provided with a transverse locking part, a clamping hole is formed in one side of the transverse locking part, and a clamping part is arranged on the inner wall of the clamping hole; a movable space and a containing hole are formed in the hinge body, the transverse locking part is arranged in the movable space in a sliding mode, the other side of the transverse locking part extends downwards to form a vertical driving rod, one end of the spring abuts againstthe bottom wall of the containing hole, and the other end of the spring abuts against the vertical driving rod; design is ingenious, dismounting and mounting are easy, and operation can be completedwith one hand; and the use experience of the user is greatly improved.

Description

【Technical field】 [0001] The invention relates to the field of toilets, in particular to a toilet seat hinge quick release device and its application. 【Background technique】 [0002] In the prior art, conventional seat hinges, cover plates, and seat rings are designed independently, and the seat hinges, cover plates, and seat rings are usually fixedly connected and cannot be disassembled. [0003] For this reason, the utility model patent with the publication number CN204181547U discloses a simple pressing and dismounting device for a toilet seat cover, which includes a seat cover opening and closing connector, a seat cover connecting frame and a disassembling connection unit. The ring cover connecting frame is connected between the toilet and the detachable connection unit. The detachable connection unit includes a connector, a spring and a push button. One end of the connector is inserted into the toilet seat, and the other end of the connector Exposed to the outside of t...

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned utility model patent facilitates disassembly and assembly to a certain extent, there are the following problems: the utility model has two push buttons, and the seat hinge needs to be pressed simultaneously and continuously on both sides to pull out the seat hinge during disassembly, and the structure is complicated. The installation steps are cumbersome and inconvenient to disassemble

[0006] Although the above-mentioned utility model patent solves the problem that the seat hinge needs to be pressed continuously on both sides at the same time when the traditional toilet is disassembled, the following problems still exist: the damper of this utility model is accommodated in the control shaft and is aligned in the circumferential direction. The control shaft is clamped, the lock of the utility model is accommodated in the fixed shaft and the two retaining arms are respectively accommodated in the two slide grooves, so that the machining accuracy and difficulty of the damper and the control shaft as well as the lock and the fixed shaft are large, The manufacturing cost is high. At the same time, the structure of the stop arm and the chute will cause the strength of the lock and the fixed shaft to decrease, which will easily cause the breakage, damage and failure of the parts, and the disassembly and maintenance of the damper and the control shaft as well as the lock and the fixed shaft When assembling, the blind spot is large, and it is difficult to disassemble

[0008] Although the above-mentioned utility model patent solves the problem that the seat hinge needs to be continuously pressed on both sides at the same time when the traditional toilet is disassembled, there are still the following problems: 1. The free end of the locking piece on the lock is inserted into the corresponding slot , the free end of the retaining arm is inserted into the chute, and the fixed shaft is cylindrical. It is difficult to fix the shaft and the lock, and the manufacturing cost is high. At the same time, the structure of the fixed shaft and the lock will lead to a decrease in its strength, which is likely to cause damage to the parts. The breakage, damage and failure of the lock, and when disassembling and assembling the fixed shaft and the lock, the blind spot is large, and the disassembly is difficult; second, the two locks share an elastic part, and the installation required for the lock is difficult during assembly. High precision, difficult to install, and when dismounting, because the two locks share one elastic part, the displacement caused by the compression of the two locks on the elastic part is not the same, which will cause the lock and the insertion shaft to not be disengaged from the clamping connection. The accuracy of disassembly is low

[0009] Therefore, existing technologies cannot meet our needs

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