CN2042480U

CN2042480U - Spring type cleaning device for removing of obstructions in waste pipes

Info

Publication number: CN2042480U
Application number: CN 89200185
Authority: CN
Inventors: 白明杰
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-12-30
Filing date: 1988-12-30
Publication date: 1989-08-09

Abstract

The utility model discloses a spring type cleaning device for removing of obstruction on the inner wall of a waste pipe, belonging to a sanitation cleaning tool. The cleaning device is mainly used for the elimination of the obstruction of the chimney inner wall and the obstruction of the toilet waste pipe inner wall. The utility model cuts the obstruction of the pipeline inner wall to achieve the aim of eliminating the obstruction depending on the inherent performances such as the flexibility of the spring working as the various diameters, the screw, etc. The utility model has the advantages of agility operation, easy manufacture and long service life. Beside, the utility model is better than the traditional cleaning tools such as the pickling, the brush, etc. The spring type cleaning device for removing of obstruction on the inner wall of a waste pipe is suitable for the industry and the civil use.

Description

Spring type cleaning device for removing of obstructions in waste pipes

The utility model is a cleaning gear, is mainly used in the inner wall of stack dirt, and the removing of lavatory blow-off line inwall dirt also is applicable to the cleaning of corresponding sanitary fittings inner-walls of duct dirt.

At present, still do not have special tool and be used to remove chimney, lavatory inwall dirt, usually the method that is adopted is to wash with acid solution, the brush brush, ways such as useless cloth wiping are removed the dirt that sticks on the inner-walls of duct, wash with acid solution, effect is preferably arranged, remove totally, but expense is big, and easy corroding metal pipeline, also can cause the infringement to human body and clothing, scrub with brush, useless cloth wiping can only be removed the bur on inner-walls of duct surface, and for the dirt that has hardened, it is then unsatisfactory to remove effect, designing a kind of burnisher of removing the inner-walls of duct dirt, is necessary.

The purpose of this utility model is that design is a kind of simple in structure, and the efficient height is convenient to operation, and long service life is easily manufactured, the cleaner that helps applying.

The purpose of this utility model is achieved in that the design principle of spring inner-walls of duct soil cleaning device is to make a kind of spring, make it closely to contact with the inner-walls of duct that is cleaned, rely on the proper properties such as flexible and spiral of spring, produce a kind of shear force dirt removal is fallen along tube wall.Spring inner-walls of duct soil cleaning device is by reducing working spring (1), (3) three parts of handle connecting rod (2) and door are formed, the two ends of reducing working spring (1) are fixed on the handle connecting rod (2), and door (3) is enclosed within on the handle connecting rod (2).

The purpose of this utility model can realize like this: the spring that is convex in the middle of reducing working spring (1) turns to spring steel wire, also can turn to the spring of a plurality of convexs, the diameter D1 at convex position should be greater than the inside diameter D 2 of being cleared up pipeline.

The purpose of this utility model can also realize like this: the section of reducing working spring (1), according to the section configuration of being cleared up pipeline, can turn to circular cross section, also can turn to the polygon section, and the spring steel wire section is circle or polygonal deformed wire.

The purpose of this utility model also can realize like this: handle connecting rod (2) is the stiff rod formula, makes with reinforcing bar, and also available wooden, duroplasts is made.

The purpose of this utility model can realize again like this: spring inner-walls of duct soil cleaning device, when being used to remove the crooked pipeline inwall dirt of both ends open, handle connecting rod (2) is used flexible piece instead, the available metal chain, also available wire rope, the two ends of reducing working spring (1) are fixed on metal bracelet, or on the wire rope, constitute the spring cleaner that is applicable to the crooked pipeline inwall dirt of removing both ends open.

The drawing of accompanying drawing is described as follows:

Figure one. spring inner-walls of duct soil cleaning device schematic diagram

1. reducing working spring

2. handle connecting rod

3. door

Figure two. and figure three. spring inner-walls of duct soil cleaning device work schematic diagram

4. pipeline is cleaned

D1 reducing working spring convex section diameter

The D2 internal diameter of the pipeline that is cleaned

The utility model is described in further detail embodiment in conjunction with the accompanying drawings: accompanying drawing 1 provides a kind of structure of spring inner-walls of duct soil cleaning device, be by reducing working spring (1), (3) three parts of handle connecting rod (2) and door are formed, the two ends of reducing working spring (1) are fixed on the handle connecting rod (2), door (3) is enclosed within on the handle connecting rod (2), reducing working spring (1) is to be the spring that centre that figure or polygon spring steel wire turn to is convex with section, also can turn to the spring of a plurality of convexs as required, with reference to the accompanying drawings 2, the diameter D1 at its convex position should be greater than the inside diameter D 2 of being cleared up pipeline, given spring inner-walls of duct soil cleaning device in accompanying drawing 1, the section of its reducing working spring (1) is circular, as required, in order to be suitable for the quilt cleaning pipeline of different section shape, also can be by the section configuration of being cleared up pipeline, turn to the polygon section, accompanying drawing 1 medi-spring formula inner-walls of duct soil cleaning device handle connecting rod (2) is the stiff rod formula, make with reinforcing bar, handle is an annular, according to easy to operate principle, also can make other shape, make the material of handle connecting rod (2), also available wooden or duroplasts, the available plastics of door (3), steel plate or other material are made.

Crooked pipeline for both ends open, when clearing up its tube wall dirt, handle connecting rod of the present utility model (2) needs that the handle connecting rod (2) of stiff rod formula is changed into flexible piece and connects reducing working spring (1), its flexible piece can be a metal bracelet, also can use wire rope, the two ends of reducing working spring (1) are fixed on the metal bracelet, if during with wire rope then the two ends of reducing working spring (1) are fixed on the wire rope, can affect the two ends of metal bracelet or wire rope during use, reducing working spring (1) can single convex, also can be many convexs, its section can make circular cross section, also can be the polygon section.

With reference to the accompanying drawings 2, when using, reducing working spring (1) with spring inner-walls of duct soil cleaning device is pressed in the pipeline (4) that is cleaned earlier, the convex of reducing working spring (1) diameter D1 partly is greater than the internal diameter of the pipeline D2 that is cleared up, its two ends are then played and are resigned oneself to a loss, the effect of guiding and stretcher strain D1, by accompanying drawing 3, in the time of in being pressed into the pipeline of being cleared up, reducing working spring (1) is under the effect of handle connecting rod (2) downward force, its upper end compression, elongate the lower end, the D1 at spring middle part diminishes, and tensioner is cleared up the inwall of pipeline (4) simultaneously, and shape is cut downwards in the shape of a spiral, reach the effect of removing the inwall dirt, inversion principle is the same.

The utility model is proven, function with good cleaning inner-walls of duct dirt, can not only remove the surface adhesion thing, and can remove the dirt that is cemented on the tube wall, and flexible operation, easy to make, long service life, be better than the cleaning tools such as traditional pickling, hairbrush, be easy to promote, industrial and civilianly all can.

Claims

1. spring inner-walls of duct soil cleaning device, it is characterized in that forming by reducing working spring (1), handle connecting rod (2) and (3) three parts of door, the two ends of reducing working spring (1) are fixed on the handle connecting rod (2), and door (3) is enclosed within on the handle connecting rod (2).

2. spring inner-walls of duct soil cleaning device according to claim 1, it is characterized in that reducing working spring (1) is the spring that is convex in the middle of turning to spring steel wire, also can turn to the spring of a plurality of convexs, the diameter D1 at convex position should be greater than the inside diameter D 2 of being cleared up pipeline.

3. according to claim 1 and the described spring inner-walls of duct of claim 2 soil cleaning device, the section that it is characterized in that reducing working spring (1) is according to the section configuration of being cleared up pipeline, can turn to circular cross section, also can turn to the polygon section, and the spring steel wire section is circle or polygonal deformed wire.

4. the spring inner-walls of duct soil cleaning device of narrating according to claim 1 is characterized in that handle connecting rod (2) is the stiff rod formula, makes with reinforcing bar, and also available wooden, duroplasts is made.

5. the spring inner-walls of duct soil cleaning device of narrating according to claim 1, when it is characterized in that being used to remove the crooked pipeline inwall dirt of both ends open, handle connecting rod (2) is used flexible piece instead, available metal chain, also available wire rope.

6. spring inner-walls of duct soil cleaning device according to claim 5 is characterized in that the two ends of reducing working spring (1) are fixed on metal bracelet or the wire rope.