CN202610952U

CN202610952U - Extensible floor drain

Info

Publication number: CN202610952U
Application number: CN 201220226580
Authority: CN
Inventors: 崔莹; 李思维; 王立奎; 冯哲超; 韩杰彪; 齐健龙; 马真
Original assignee: Xian Shiyou University
Current assignee: Xian Shiyou University
Priority date: 2012-05-18
Filing date: 2012-05-18
Publication date: 2012-12-19
Anticipated expiration: 2022-05-18

Abstract

An extensible floor drain comprises a pipe wall, wherein the upper portion of the pipe wall is provided with a filtering screen, the upper portion of the filter screen is provided with a floor drain covering plate in a fastening mode, the pipe wall is meshed with a first cam, the lower portion of the first cam is meshed with a second cam, the lower portion of the second cam is connected with a spring horizontally, the spring is connected with the periphery of a floor drain base seat in a sleeved mode, an anti-stink device is connected inside a hollow cavity of the floor drain base seat in a sleeved mode, the lower portion of the spring is fixed on the floor drain base seat, and the inner side of the pipe wall is provided with three groups of clamping grooves with the same tooth pitch with the first cam and the second cam. According to the extensible floor drain, the principle that the spring is extensible is utilized, the clamping grooves in the pipe wall, the cams and the detachable filter screens are assembled, and the gravity self-sealing technology is combined, and therefore the work of collection and cleaning of impurities can be finished rapidly and conveniently only through manual treading. Meanwhile, under the special situation that a great amount of water needs discharging rapidly, water flow is increased instantly through manual power, and the extensible floor drain is capable of discharging the water rapidly.

Description

A kind of extension type floor drain

Technical field

The utility model relates to the drainage fixture that kitchen guarding ground is connected with sewerage system, particularly a kind of extension type floor drain.

Background technology

Floor drain is the important interface that connects sewerage system and flooring, and as the vitals of drainage system in the dwelling house, its performance directly affects blowdown situation and IAQ situation.The tradition floor drain time is a principle of utilizing water gravity self-styled in design, needs open under the situation of draining, need not to close under the situation of draining to close.With play deodorization, anti-return, anti-blocking effectiveness, but in actual the use, these effectiveness are difficult to realize.

The water quality of household washroom and kitchen floor drain draining is relatively poor; Be mingled with foreign material such as hair in the water through regular meeting; Be easy to make the floor drain seal cover board stained; Hair flow into to twine on the cover board with water or is clipped in floor drain core and cover plate closes the centre of closing, thus regular meeting result in blockage floor drain is closed close not tight, and then the not deodorization that causes leaking gas; And filter is difficult to be picked up quickly and easily, can compare difficulty and unhygienic during foreign material such as labor cleaning's hair.Now on the market, odor-resistant result deep water feud preferably leaks, and waits when needing fast in a large number the special circumstances of drainings running into to break like water pipe, but can't accomplish draining well at short notice.

The utility model content

In order to overcome the defective of above-mentioned prior art, the purpose of the utility model is to provide a kind of extension type floor drain, utilizes the scalable principle of spring; Combination tube wall draw-in groove, cam gear and detachable screen pack;, only need to trample collection and the cleaning work that to accomplish foreign material efficiently and easily from encapsulation technique in conjunction with gravity, simultaneously when the special circumstances of the fast a large amount of drainings of needs through manpower; Can trample moment increased water flow amount, the floor drain of draining as early as possible through manpower.

In order to achieve the above object, the technical scheme of the utility model is:

A kind of extension type floor drain comprises tube wall 8, and tube wall 8 tops are provided with screen pack 2; The top of screen pack 2 is buckled with floor drain cover plate 1, tube wall 8 and the 3 tooth snap-ins of first cam, first cam, 3 bottoms and the 4 tooth snap-ins of second cam; Second cam, 4 bottoms are connected with spring 5 planes; Spring 5 is socketed on floor drain base 7 peripheries, socket deodorization apparatus 6 in the cavity of floor drain base 7, and spring 5 bottoms are fixed on the base 7.

Described tube wall 8 inboards are provided with the three group draw-in grooves 9 identical with second cam, 4 tooth pitches with first cam 3 along circumference.

The utility model adds spring 5 and detachable screen pack 2 in traditional floor drain design; Utilization telescopic spring technology; Combination tube wall 8, draw-in groove 9, two cam gears promote detachable screen pack 2 and rise or descend, and make drain cover can realize under the less power situation ejecting and resetting receiving; Detachable screen pack 2 between floor drain cover plate 1 and the following aquaporin filters out impurity in the surface water and hair; Rise dismounting through spring 5; Thereby realize the foreign material that cleaning quickly and easily filters out, also solved not shortcoming such as deodorization of gas leakage that floor drain sternly do not cause because of engaging simultaneously; And under special circumstances, through the floor drain cover plate 1 of upspringing can moment the increased water flow amount, draining in time.Simple, the practical health of the utility model principle, cleaning is convenient, operation is simple and easy, has remedied the defective that traditional floor drain exists, and can be widely used in places such as kitchen, washrooms.

Description of drawings

Fig. 1 is the structure principle chart of the utility model.

Fig. 2 is that the inwall of the utility model tube wall 8 is analysed and observe and expanded view, and figure a is the inwall sectional view, and figure b is an expanded view.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further specified, but the utility model is not limited only to following embodiment.

With reference to Fig. 1, a kind of extension type floor drain comprises tube wall 8; Tube wall 8 tops are provided with screen pack 2, and the top of screen pack 2 is buckled with floor drain cover plate 1, tube wall 8 and the 3 tooth snap-ins of first cam; First cam, 3 bottoms and the 4 tooth snap-ins of second cam, second cam, 4 bottoms are connected with spring 5 planes, and spring 5 is socketed on floor drain base 7 peripheries; Socket deodorization apparatus 6 in floor drain base 7 cavitys, spring 5 bottoms are fixed on the floor drain base 7.

With reference to Fig. 2; In order to guarantee the smooth motion between first cam 3 and second cam 4 and tube wall; Be provided with the three group draw-in grooves 9 identical with second cam, 4 tooth pitches in tube wall 8 inboards along circumference, so that accomplish moving up and down of first cam 3 and second cam 4 with first cam 3.Simultaneously, for fixed card slot on tube wall 8, be preset with riveted holes 10 in tube wall 8 inboards.

The operating principle of the utility model is: when need cleanings foreign material or enlargement discharge, drain cover plate 1 is applied a certain size power, first cam 3 along the draw-in groove 9 in the tube wall 8 to lower slider; The spring 5 stressed certain positions that are compressed to remove external force, and spring 5 is upheld; Driving second cam 4 rotates along the draw-in groove in the tube wall 89; Indentation, there first cam 3 receives elastic force to 9 motions of upper edge draw-in groove to the tube wall, until upwards holding out screen pack 2 and floor drain cover plate 1, handles impurity.Cleared up impurity, the floor drain cover plate 1 that ejects is applied a certain size external force, first cam 3 glides along the draw-in groove in the tube wall 89; Compression spring 5 is to certain position; Remove external force, spring 5 is upheld, and second cam 4 is rotated along the draw-in groove 9 of tube wall 8 by elastic force; Up to transfixion, completion such as floor drain cover plate 1 reset.

Utilization telescopic spring principle in conjunction with tube wall draw-in groove and cam gear, makes floor drain top cover and screen pack under stressing conditions, can realize ejecting and resetting the foreign material that easy cleaning filters out; Can increased water flow when special circumstances, draining in time.In conjunction with have the self-styled principle of gravity at present, there is not water impact, the floor drain bottom is closed automatically, prevents that the smelly water of foul smell from driving in the wrong direction; Water impact is arranged, and stressed the opening in floor drain bottom accomplished draining.

Claims

1. an extension type floor drain is characterized in that, comprises tube wall (8); Tube wall (8) top is provided with screen pack (2); The top of screen pack (2) is buckled with floor drain cover plate (1), tube wall (8) and first cam (3) tooth snap-in, first cam (3) bottom and second cam (4) tooth snap-in; Second cam (4) bottom is connected with spring (5) plane; Spring (5) is socketed on floor drain base (7) periphery, is socketed with deodorization apparatus (6) in floor drain base (7) cavity, and spring (5) bottom is fixed on the floor drain base (7).

2. a kind of extension type floor drain according to claim 1 is characterized in that, described tube wall (8) is inboard to be provided with the three group draw-in grooves (9) identical with second cam (4) tooth pitch with first cam (3) along circumference.