Key control dismounting bracket of toilet seat

Abstract

The invention discloses a key control dismounting bracket of a toilet seat. The key control dismounting bracket comprises a hinged shaft provided with a horizontal sliding hole and a longitudinal pin hole, a supporting seat fixedly provided with a plug pin, and a button used for controlling the plug pin to be connected with the pin hole in a pluggable way, wherein a locking sheet on the button and a plugging or unplugging action of the plug pin are synchronously linked; a locking hole of the locking sheet and a locking groove in the plug pin are hooked; an elastic mechanism is used for elastically pressing the front end of the locking sheet; a locking hole front edge enters into the locking groove and is hooked with the locking groove; the elastic mechanism and a positioning groove are elastically positioned; the locking hole front edge is separated from the locking groove; a locking hole rear edge is clamped into the locking groove; and the locking sheet is pressed and pulled by an actuating inclined surface of the locking hole rear edge and the locking groove to reset the button. The locking sheet is elastically positioned through the elastic mechanism, the stroke is automatically locked by pressing the button, the locking hole front edge is separated from the locking groove, the locking hole rear edge is clamped into the locking groove, the plug pin is pulled out of the pin hole, the locking sheet is pulled by the actuating inclined surface to separate the elastic mechanism from the positioning groove, and the front end of the locking sheet is pressed to reset the button. The key control dismounting bracket is simple and novel in structure design, quick to assemble, simple and convenient to operate, and favorable for the miniaturization design.

Description

technical field [0001] The invention relates to a hinge disassembly mechanism for a toilet cover, in particular to a keyed disassembly bracket for a toilet cover. Background technique [0002] A hinge device disclosed in Chinese utility model patent (CN201641583), when the pillar 22 on the hinge seat 20 needs to be pulled out from the pillar receiving groove 14 on the hinge body 10, press the button 40 to compress the spring 30, and the end of the second buckle 45 The inclined surface 454 crosses the conical surface 222 and is pressed against the conical surface 224 of the small cylinder 223 at the top of the pillar 22. The second buckle 45 is elastically deformed when it is aligned with the fixing hole 451 on the second buckle 45 of the small cylinder 223. Every now and then, the second buckle 45 deforms and resets so that the small cylinder 223 is inserted in the fixing hole 451, so that the pressed state of the button is self-locked, and the through hole 441 of the first ...

AI Technical Summary

Problems solved by technology

[0002] A hinge device disclosed in Chinese utility model patent (CN201641583), when it is necessary to pull out the pillar 22 on the hinge seat 20 from the pillar receiving groove 14 on the hinge body 10 When pressing the button 40 to compress the spring 30, the inclined surface 454 at the end of the second buckle 45 crosses the conical surface 222 and squeezes with the conical surface 224 of the small cylinder 223 at the top of the pillar 22, and the second buckle 45 is elastically deformed upwards. When the fixing hole 451 on the second buckle 45 of the small cylinder 223 is aligned, the second buckle 45 is deformed and reset so that the small cylinder 223 is inserted into the fixing hole 451, so that the pressed state of the button forms a self-locking, so that the first buckle 44 can be opened. The hole 441 releases the restraint on the pillar 22, and the pillar 22 can be pulled out from the pillar receiving groove 14 of the hinge body 10. When pulling out, the small cylinder 223 is separated from the fixing hole 451, and the button is reset under the force of the spring; The problem in the hinge device is that the second buckle 42 needs to be independently set up on the button. The setting of the second buckle 42 makes the structure of the button more complicated, the mold opening cost is higher, and the second buckle 42 needs to be reserved in the hinge body 10. There is space for buckle 42 to be upturned and deformed, so the diameter of the required cylindrical hinge body 10 is relatively large, which is not conducive to the miniaturization design of the hinge device. In addition, a small column 23 is set up on the top of the pillar 22 to form a sharp edge on the pillar 22. It does not meet the European and American safety standards in the field of sanitary ware, and the small column also makes the overall aesthetics of the pillar 22 worse

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