CN2289838Y

CN2289838Y - Stronge hand implement for emptying sewer

Info

Publication number: CN2289838Y
Application number: CN 97212511
Authority: CN
Inventors: 田桂发
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-03-25
Filing date: 1997-03-25
Publication date: 1998-09-02
Anticipated expiration: 2007-03-25

Abstract

The utility model discloses a dredger with strong suction ability used for dredging clogged pipelines. The utility model is fixed to the end of a cylindrical pipe by a rubber sucking disc with double rings. A plunger is arranged in the cylindrical pipe. The plunger is connected with a handle and is controlled to move up and down by the handle. When working, the rubber sucking disc needs to be aimed to the opening of the clogged pipeline and is pressed tightly by force, and then the handle is pumped, which generates vacuum pumping in the clogged pipeline so that the stemming is forced to displace, reaching the purpose of dredging the pipeline.

Description

Stronge hand implement for emptying sewer

The utility model relates in people's life removes the instrument that sewer pipe stops up, a kind of specifically Stronge hand implement for emptying sewer.

After stopping up, existing hotel, restaurant, office building and huge numbers of families' sewer pipe or flush toilet all be to use a kind of rubber sucker to attract to dredge with handle.It is to utilize pressing down of rubber sucker to carry in the exhaust again to form the strength that produces behind the parital vacuum in the work, make the obstruction displacement, and reaches the purpose of dredging pipeline.If use this instrument not deal with problems, then have to ask professional pipeline cleaning workman, utilize the driven by motor flexible axle to rotate, its dark people is cleared up in the middle of pipeline.If for the moment please less than the workman, then have to stop using the sewer that has stopped up or the horse of drawing water, this brings great inconvenience then for people's life.

For this reason, Chinese patent CN8720258U and 89212198, x etc. have invented " pipeline drainer " and " lavatory dredging device ", it is to utilize an airbag to cooperate inflator, the pressure that inflation and venting form is dredged the pipeline that stopped up, though these can reach the purpose of mediation within the specific limits, its dynamics is identical with original rubber sucker, can not reach the powerful purpose that attracts.

The purpose of this utility model is to utilize the principle that vacuumizes that a kind of simple, powerful attraction instrument in labour-saving is provided, as long as it is placed on the sewer mouth of obstruction, twitches handgrip, just can dredge the road pipeline effectively.

The purpose of this utility model is achieved in that the rubber sucker that is had two circles by a head, the rear end of rubber sucker is fixed on the cylindrical tube, there is its shape the centre of cylindrical tube at the recessed piston in the centre of cylinder, piston is connected by a handle, handle is fixedly set about in the rear end of handle, removable cover is being fixed in the other end of cylindrical tube, and the both sides of removable cover have two ears stretching out to constitute.At first piston is pushed into bottom position near rubber sucker during work, then rubber sucker is aimed at blocked sewer mouth, firmly compress by handle, again handgrip is up carried, make piston in company with up moving, get final product so that obstruction produces displacement, thereby reached the purpose of dredging pipeline.

The utility model is because used the rubber sucker of two circles, so even also can guarantee to work under sealing state under the hackly situation of sewer oral thermometer face; The utility model needn't need only be twitched handgrip toward pressing down as long as rubber sucker is aimed at the sewer mouth that stops up simultaneously, just can cause the purpose that vacuumizes, and can reach the powerful purpose that attracts thus.

The concrete structure of utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the utility model structure half section view.

The rubber sucker (1) that has two circles among the figure by a head, the rear end of rubber sucker (1) is fixed on the root cylindrical tube (3), there is its shape the centre of cylindrical tube (3) at the recessed piston in the centre of cylinder (2), piston (2) is connected by a handle (4), fixedly set about (6) rear end of handle (4), removable cover (5) is being fixed in the other end of cylindrical tube (3), and the both sides of removable cover (5) have stretches out that ear (6) constitutes, and ear (6) is as air vent.At first driving handle (4) by handgrip (6) during work makes piston (2) be depressed into the bottom position of close rubber sucker (1), then rubber sucker (1) is aimed at blocked sewer mouth, firmly compress, twitching handgrip (6) more up carries piston (2), just can make to be blocked in ducted object generation displacement, thereby reach the purpose of dredging pipeline.

Claims

1, a kind of hotel that is widely used in, the restaurant, the Stronge hand implement for emptying sewer that office building and huge numbers of families' sewer pipe or flush toilet are dredged after stopping up, it is characterized in that having the rubber sucker (1) of two circles by a head, the rear end of sucker on the rubber (1) is fixed on the cylindrical tube (3), there is its shape the centre of cylindrical tube (3) at the recessed piston in the centre of cylinder (2), piston (2) is connected by a handle (4), fixedly set about (6) rear end of handle (4), removable cover (5) is being fixed in the other end of cylindrical tube (3), and the both sides of removable cover (5) have the ear (6) that stretches out to constitute.