This is an invention of kitchen and bath supplies, especially related to the drainer that uses basket type to adjust the height of floating body.
In modern family, the drainer in vegetable washing sink or washbasin is a small object, but its effect on the indoor health environment cannot be overlooked. At present, there are all kinds of drainers on the market. Although they have the function of draining and sealing, they usually need manual operation to play a role of anti-smell-returning. Users may often forget to seal, thus indoor air will be polluted. Furthermore, for the efficient use of water resources, the water-saving requirements are also taken into consideration in the improvement of the drainer, so as to achieve the purpose of environmental protection. In view of this, the technicians in this field are dedicated to developing water-saving drainer with automatic anti-smell-returning function.
In order to realize above purpose, this invention provides a drainer that uses basket type to adjust the height of floating body. It is characterized in that; the drainer includes body, basket type, floating body and water-saving component. The drainer body comprises a water inlet, inner cavity of drainer body, height adjustment column and the water outlet. The basket type, floating body and water-saving component are alternately set in the drainer body, and the water-saving component is closer to the water outlet. The basket type comprises a floating body cavity, filter hole and height adjustment groove. The water-saving component include drain hole of water-saving component, so as to form a circulation channel sequentially through the water inlet, inner cavity of drainer body, basket type filter hole, floating body, drain hole of water-saving component and the drain hole. The floating body is movably set up in the upper part of the water-saving component and suitable for sealing the drain hole of water-saving component. The basket type prescribes a limit to the active portion of floating body. When the basket type rotates downward to press or upwards to break away from the floating body, the floating body will complete the opening and closing of the water-saving component drain hole inside the floating body cavity.
Further, the pore diameter of the water-saving component's drain hole is less than that of the drainer body's water outlet.
Further, the height adjustment column should be located at the bottom or lateral of drainer body's inner cavity.
Further, the height adjustment groove should be located at the bottom or lateral of basket type and correspond with the position of height adjustment column. When the height adjustment groove of basket type moves up and down along the height adjustment column, and when the basket type rotates downward to press or upwards to leave the floating body, the floating body will complete the opening and closing of the water-saving component's drain hole inside the floating body cavity.
Further, the floating body adopts sphere, ellipsoid, cube, cuboid, cylinder or cone.
For the invented drainer that uses basket type to adjust the height of floating body, it has under-mentioned functions.
When using the water, the floating body floats upward and opens the water outlet automatically. When water is gone, the floating body goes down and automatically seals the water outlet. With simple structure and good sealing effect, it overcomes some shortcomings of traditional drainers, for example, traditional drainers have no anti-smell-returning function or need to be manually closed to achieve this purpose.
To match the external water outlet pipe, the diameter of existing drainer's water outlet is generally larger. When users open the tap and the water flow is strong, generally they cannot realize that there is no need of strong water flow (since the drainer cannot play the role of reminder). After appropriate water-saving component's drain hole is adopted (the diameter size of drain hole matches medium water yield of tap), when users use the tap and the water flow is larger than medium water yield, due to the throttling effect of water-saving component's drain hole, the water will overflow the drainer, and then it will remind users of strong water flow of tap, which need turning down, so to realize water-saving and achieve the purpose of environmental protection.
The following shall be combined with appended drawings to further explain the design, the concrete structure, and the generated technical effect of this invention, to fully comprehend the purpose, characteristics and effect of this invention.
This summary presented above is provided merely to introduce certain concepts and not to identify any key or essential features of the claimed subject matter.
In the Instruction Book of implementation mode for this invention, what need to understand is that, the orientations or positional relations indicated by the term “Up”, “Down”, “Front”, “Back”, “Left”, “Right” “Vertical”, “Horizontal”, “Top”, “Bottom”, “Inside”, “Outside”, “Clockwise” “Counterclockwise” are the ones based on appended drawings, which is only to facilitate the Instruction Book of this invention and simplify the Instruction Book, but not to indicate or suggest that the mentioned devices or components must have specific orientations, and get constructed and operated in specific orientations, so all above cannot be regarded as limiting this invention. The appended drawings are schematic or conceptual graphs, so for the relation between the thickness and width of each part, and the proportion relation among the parts, etc., they are not completely consistent with the actual values.
As shown in
The basket type 5 includes filter hole 6, floating body cavity 8, water-saving to component 14 and water-saving component's drain hole 15, so as to form a circulation channel sequentially through the water inlet 3, inner cavity 16 of drainer body, basket type filter hole 6, floating body 12, water-saving component 14, drain hole 15 the water outlet 2.
The shape of basket type 5 restricts the floating body cavity 8 which faces water-saving component 14, and floating body 12 is arranged between basket type 5 and water-saving component 14, while floating body cavity 8 restricts the active portion of floating body 12; under the condition without water, the floating body 12 falls upon water-saving component 14, and its shape and size are sufficient to seal water-saving component's drain hole 15, so as to close the sewer; when the buoyancy effect of floating body 12 leaves water-saving component 14 and goes deep into floating body cavity 8, namely opening water-saving component's drain hole 15, so as to achieve the opening on 15, and then the water flow 11 goes downward through the drainer water outlet 2.
In this case, the floating body 12 can also be used with sphere, ellipsoid, cube, cuboid, cylinder or cone, as long as they can meet the opening and closing of water-saving component's drain hole 15.
As shown in
As shown in
The diameter of water-saving component's drain hole 15 is less than that of drainer water outlet 2 (the diameter size of drain hole 15 matches medium water yield of tap), when the water flow is larger than medium water yield, due to the throttling effect of water-saving component's drain hole 15, the water will overflow the drainer, and then it will remind users of strong water flow of tap, so as to achieve the purpose of environmental protection.
When there is no water flow 11, the floating body 12 will fall under the influence of own gravity force, and play closure effect on water-saving component's drain hole 15, preventing the foul smell from rising in the external drain pipe, thus to achieve the goal of automatic anti-smell-returning.
The above has in detail described some relatively excellent cases of this invention. It should be understood that one skilled in the art do not need creative work and can make many modifications and changes according to the conception of this invention. Therefore, the technical scheme created by all technical staff in this technical field in accordance with the idea of this invention and on the basis of the existing technology through logical analysis and reasoning or limited experiment should be in the scope of protection determined by the claims presented below.
Number | Date | Country | Kind |
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201710219016.5 | Apr 2017 | CN | national |