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Automatic locking structure of closestool cover plate hinge base

A technology of automatic locking and hinged seat, which is applied to the seat or cover of toilet, household utensils, sanitary equipment, etc., and can solve the problems of unsightly appearance, high processing requirements of hollow screw, unstable structure, etc.

Inactive Publication Date: 2015-04-29
ZHONGSHAN AIMAS SANITARY WARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is said that through the cooperation of the sealing ring on the insert rod and the stepped structure of the hollow screw cavity, the quick fit of the toilet cover and toilet seat is realized, and through this structure, the installation and disassembly of the toilet cover and toilet seat are convenient, and it is convenient for toilet Cleaning of the cover plate; however, the hollow screw rod of this design protrudes out of the toilet seat, which is not beautiful enough, and the processing requirements for the hollow screw rod are relatively high, and the structure is unstable

Method used

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  • Automatic locking structure of closestool cover plate hinge base
  • Automatic locking structure of closestool cover plate hinge base
  • Automatic locking structure of closestool cover plate hinge base

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] see figure 1 , figure 2 , the automatic locking structure of the hinge seat of the toilet cover, including the toilet seat 8 and the toilet cover connected to each other through the hinge seat 1, the hinge seat 1 is set on the installation hole 8.1 of the toilet seat 8 through the fixing sleeve 2, and the fixing sleeve 2 is provided with an expansion assembly, the hinge seat 1 is sleeved on the fixed sleeve 2, and the corresponding expansion assembly is respectively provided with a push rod step 1.1 and a disassembly step 1.2, and the hinge seat 1 passes through the push rod step 1.1, the disassembly step 1.2 and the expansion assembly. Cooperate to realize quick disassembly and assembly with the toilet seat 8.

[0015] The expansion assembly includes a positioning ring 3 , an expansion tie rod 4 , an expansion support rod 5 , a movable ring 6...

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Abstract

An automatic locking structure of a closestool cover plate hinge base comprises a closestool base and a closestool cover plate, wherein the closestool base and the closestool cover plate are connected mutually through a hinge base. The automatic locking structure of the closestool cover plate hinge base is characterized in that the hinge base is arranged on the closestool base through a fixing sleeve, an expansion assembly is arranged on the fixing sleeve, the hinge base is sleeved on the fixing sleeve and respectively provided with a push rod step and a disassembly step corresponding to the expansion assembly, and rapid disassembly and assembly of the hinge base and the closestool base are achieved through matching of the push rod step, the disassembly step and the expansion assembly. Through matching of the push rod step, the disassembly step and the expansion assembly on the hinge base, automatic locking installation and rapid disassembly of the hinge base and the closestool base are achieved by using elastic force of an elastic member, no tool is needed in a disassembly and assembly process, and the automatic locking structure of the closestool cover plate hinge base is rapid and convenient to use and is mainly applied to closestool bases of rest rooms of households, clubs, hotels, apartments, stations and the like.

Description

technical field [0001] The invention relates to a toilet cover hinge seat, in particular to an automatic locking structure for the toilet cover hinge seat. Background technique [0002] The hinges used to fix the toilet cover assembly on the market are generally installed on the toilet seat by screws. When dismounting, a special tool (such as a screwdriver) is used to unscrew the screw to remove the toilet cover assembly. The combination of the two cannot be achieved. Quick install or quick remove. Therefore relevant technicians make improvements, such as a kind of toilet lid quick-mounting hinge disclosed on September 12, 2012 as Chinese Patent Document No. CN202426436U, which includes a plug-in rod fixedly arranged on the toilet cover plate and a fixedly arranged on the toilet seat. Hollow screw, the insertion rod is inserted into the hollow screw, and the sealing ring II fixed on the insertion rod is engaged with the step structure provided in the inner cavity of the hol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47K13/12
CPCA47K13/26
Inventor 刘旺霞李勇华
Owner ZHONGSHAN AIMAS SANITARY WARE
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