A kind of pan closet lid of regulating the seat width
[technical field]
The present invention relates to a kind of pan closet lid, especially relate to a kind of pan closet lid of regulating the seat width.
[background technology]
Present toilet seat is exquisite in workmanship, profile is very good-looking, but shortage versatility, especially children's buttocks is less, fall into easily in the cover plate of toilet seat, use a pan closet lid in order to adapt to children simultaneously with the adult, the pan closet lid that multiple adaptation children and adult use has appearred on the market, but the appearance of these pan closet lids can not solve various fat people, lath and adult children's the same pan closet lid of common use, this is because the adult's Toilet for children cover plate on the market lacks due to the controllability, through the technology retrieval, do not find to regulate the pan closet lid of size as yet.
[summary of the invention]
In order to overcome the deficiency in the background technology, the invention discloses a kind of pan closet lid of regulating the seat width, the described pan closet lid of regulating the seat width has overcome the drawback that lacks versatility in the covering plate structure of existing toilet seat, can adapt to multiple different groups and use.
For achieving the above object, the present invention adopts following technical scheme:
A kind of pan closet lid of regulating the seat width, comprise rear portion seat board, fixed screw, a side seat board and opposite side seat board, the double-layer circular brace at an opposite side seat board and a side seat board rear portion is enclosed within respectively on the circular flat of rear portion seat board, the screw thread of two fixed screws respectively with the screw wire connection of an opposite side seat board and a side seat board, the cylinder of fixed screw upper end is inserted in and forms articulated structure in the fixing hole.
The described pan closet lid of regulating the seat width is provided with clamping ring at the rear portion of rear portion seat board, and the two ends of described rear portion seat board are provided with fixing hole respectively to front curve and be provided with circular flat at the middle part of circular flat.
The described pan closet lid of regulating the seat width, the clamping ring that is provided with at seat board rear portion, rear portion is at least two.
The described pan closet lid of regulating the seat width, the rear portion of a side seat board is provided with the double-layer circular brace, and wherein the circular brace of bottom one deck of double-layer circular brace middle part is provided with screw, and the front portion of a described side seat board extends internally.
The described pan closet lid of regulating the seat width is provided with the arc surface of corresponding circular flat in the double-layer circular brace.
The described pan closet lid of regulating the seat width, opposite side seat board rear portion is identical with a side seat board, is provided with in the front portion of opposite side seat board to extend internally.
The described pan closet lid of regulating the seat width, the top of described fixed screw is cylindrical, is provided with screw thread in cylindrical bottom portion, is provided with nut in the screw thread bottom, and the bottom surfaces of described nut is provided with screws groove.
Owing to adopted technique scheme, the present invention to have following beneficial effect:
The pan closet lid of regulating the seat width of the present invention, the cover plate of toilet seat is set to adjustable structure, adapted to not specific crowd use such as fat people, lath, adult and children, overcome the drawback that lacks versatility in the covering plate structure of existing toilet seat, can adapt to multiple different groups and use; The present invention is simple in structure, with low cost, is easy to apply.
[description of drawings]
Fig. 1 is an assembly structure schematic diagram of the present invention;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is the A-A view of Fig. 2;
Among the figure: 1, rear portion seat board; 1.1, clamping ring; 1.2, circular flat; 1.3, fixing hole; 2, fixed screw; 2.1, screw groove; 3, a side seat board; 4, opposite side seat board; 4.1, the double-layer circular brace; 5, middle part excrement outlet.
[specific embodiment]
Can explain the present invention in more detail by the following examples, the present invention is not limited to the following examples, discloses purpose of the present invention and is intended to protect all changes and improvements in the scope of the invention;
The pan closet lid of the seat the regulated width described in 1,2 or 3 comprises rear portion seat board 1, fixed screw 2, a side seat board 3 and opposite side seat board 4 in conjunction with the accompanying drawings;
Wherein, be provided with clamping ring 1.1 at the rear portion of rear portion seat board 1, the two ends of described rear portion seat board 1 are provided with fixing hole 1.3 respectively to front curve and be provided with circular flat 1.2 at the middle part of circular flat 1.2; The clamping ring 1.1 that is provided with at rear portion seat board 1 rear portion is at least two;
The rear portion of one side seat board 3 is provided with double-layer circular brace 4.1, and wherein the circular brace of bottom one deck of double-layer circular brace 4.1 middle part is provided with screw, and the front portion of a described side seat board 3 extends internally; In double-layer circular brace 4.1, be provided with the arc surface of corresponding circular flat 1.2;
Described opposite side seat board 4 rear portions are identical with a side seat board 3, are provided with in the front portion of opposite side seat board 4 to extend internally;
The top of described fixed screw 2 is cylindrical, is provided with screw thread in cylindrical bottom portion, is provided with nut in the screw thread bottom, and the bottom surfaces of described nut is provided with screws groove 2.1;
The double-layer circular brace 4.1 at opposite side seat board 4 and a side seat board 3 rear portions is enclosed within respectively on the circular flat 1.2 of rear portion seat board 1, the screw thread of two fixed screws 2 respectively with the screw wire connection of an opposite side seat board 4 and a side seat board 3, the cylinder of fixed screw 2 upper ends is inserted in and forms articulated structures in the fixing hole 1.3.
Implement the pan closet lid of regulating the seat width of the present invention, existing whole pan closet lid is arranged to the anterior structure of adjustable width that is, middle part excrement outlet 5 sizes at corresponding middle part also change thereupon; During use one side seat board 3 and 4 liang of seat boards of opposite side seat board are drawn close to the both sides pulling or to the middle part, the size to fit of excrement outlet 5 is advisable and just can in the middle part of adjusting to.