Rapid disassembly and assembly device of toilet bowl cover plate

Abstract

The invention discloses a rapid disassembly and assembly device of a toilet bowl cover plate. The rapid disassembly and assembly device of the toilet bowl cover plate comprises a support seat hinged with the cover plate and a base seat fixed on a toilet bowl. A containing cavity of the bottom of the support seat is matched with the base seat in a sleeved mode. A torsion checking area horizontally hinged with the cover plate and a torsion check area longitudinally and fixedly connected with the base seat are arranged on the support seat above the containing cavity side by side. An upright torsion check column is arranged on the base seat. The torsion checking area is provided with a rotary damper hinged with the cover plate. The torsion check column and the torsion check area are connected and matched with each other in a plug- pull mode. The top end of the torsion check column is higher than a rotating central line of the rotary damper. The torsion check column and the torsion check area on the support seat are rapidly connected and matched with each other in a plug mode to achieve rapid disassembly and assembly between the cover plate and the toilet bowl, torsion of the rotary damper is enabled to directly or indirectly exert on the torsion check column, longitudinal connection strength and torsion bearing capacity of the rapid disassembly and assembly device of the toilet bowl cover plate are enabled to be improved, and the fact that the containing cavity, matched with the base seat in the sleeved mode, of the support seat bears torsion to cause loosening is avoided.

Description

technical field [0001] The invention relates to a small hinge seat for installing a toilet cover, in particular to a quick disassembly and assembly device for a toilet cover with strong torsion resistance, high connection strength and convenient assembly and disassembly. Background technique [0002] Most of the existing small supports for toilet cover installation include a seat cover hinged with the cover plate and a base plate fixedly connected with the ceramic part of the toilet, which is fitted or laterally inserted into the base plate through the cavity at the bottom of the seat cover. Then, the seat cover and the side of the bottom plate are connected and fixed by locking pieces such as sliding pieces or screws. The strength of this connection is weak and the ability to bear torsion is poor. [0003] For example, the Chinese Utility Model Patent Publication (CN201175310) discloses a quick-installation structure of a toilet cover support, which includes a support 1 wit...

AI Technical Summary

Problems solved by technology

[0002] Most of the small supports used for the installation of the existing toilet cover include a seat cover hinged with the cover plate and a base plate fixedly connected with the ceramic part of the toilet. The cavity at the bottom is fitted with the bottom plate or connected sideways, and then the seat cover and the side of the bottom plate are connected and fixed by locking parts such as sliders or screws. This kind of connection has weak strength and poor ability to bear torque

[0003] For example, the Chinese Utility Model Patent Publication (CN201175310) discloses a toilet cover support quick-installation structure, including a support 1 with a container 11 at the bottom, and the container 11 The inner side wall is provided with a limit guide block 12, and the rear side wall of the support has a chute 13 with an opening facing down and communicating with the container 11, and a locking part 14 is provided next to the chute 13; the opening of the container 11 A plate body 2 is fitted at the center of the plate body 2, and a large through hole 21 is opened in the center of the plate body; the plate body is provided with a limit guide groove 22 relative to the position of the above limit guide block 12, and a sliding piece 4 is installed at the position of the chute 13; the slide piece 4 A block 41 is set on the inner side of the sliding part, and the block 41 engages with the above-mentioned block part 14 when it slides, and a shift block 42 is provided on the outside of the slider 4 to extend out of the chute 13; this support 1 After being fitted with the plate body 2, it is only fixed by simply flipping and engaging the slider 4, so the connection strength between the support 1 and the plate body 2 is weak, and the transverse shaft hole on the support 1 is generally equipped with a rotation damper The radial torsion force generated by the flip-down of the cover plate is carried by the support 1 through the plate body 2, that is, the support surface of the torsion force of the support 1 is the plate body 2, and the center line of the torsion force is far away from the plate body 2, and because the support 1 and the board body 2 are only fixed by simply flipping and engaging the slider 4. The connection strength between the support 1 and the board body 2 in the longitudinal direction is poor, which makes the load-bearing torsion capacity of the board body poor. When flipping down, the joint between the socket 11 of the support 1 and the plate body 2 will loosen and shake.

[0004] Another example is the toilet lid hinge disclosed in the Chinese Utility Model Patent Publication (CN201082147), the support 2 is connected to the base 1 through the rotating shaft 3, and when the cover is connected, first pass the Spacers 4 and bolts 5 fix the base 1 on the toilet, tighten the bolts with a screwdriver 9, then turn the support 2 downwards so that the base 1 fits in the bottom space, and then use the screwdriver 9 to pass the support 2 and the side of the base 1 A set screw is connected and fixed. The installation and disassembly of this cover requires multiple use of screwdriver 9 to disassemble the screws and bolts. The problem of weak torque

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