CN2769387Y - Piston type non-water closet bowl - Google Patents

Abstract

The utility model relates to a waterless closestool. The lower part of a closestool body of the waterless closestool presents an L-shaped pipe type structure which can be connected and communicated with a downpipe; the top of the pipe is partly opened to be communicated with the upper part of the closestool body, and a piston which can slide backwards and forwards is arranged in the pipe; the piston is fixed on a piston rod, the piston rod is connected with a driving device which can drive the piston rod to move and can change the position of the piston in the closestool body, wherein two extreme positions of the piston in the pipe are respectively positioned on the front side of the opening position of the top of the pipe near the corner and on the rear side of the opening position, and the pipe opening on the corner point can be sealed by the piston. The piston is used by the utility model to clean closestools without using water, and the cleaning effect is good; water resources can be effectively saved. In addition, the utility model has the advantages of novel design, simple structure and reasonable structure. The utility model can be assembled on an original pipeline without carrying out refitment for the pipeline, and is convenient to assemble.

Description

The piston type waterless closestool

Technical field

The utility model relates to a kind of toilet, especially relates to a kind of waterless closestool.

Background technology

Because the shortage of water resource, the waste of water has become a serious social concern, especially water flush toilet a kind of waste of resource especially.Toilet all needs water to wash no matter be traditional toilet structure or water-saving type closestool structure at present, though wherein water-saving type closestool can play certain water-saving result, the cleanliness factor of flushing is often not ideal enough.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of not need the water flushing at above-mentioned prior art present situation, but can make toilet keep clean piston type waterless closestool.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this piston type waterless closestool, comprise staving and bung, it is characterized in that described staving bottom is the L shaped tubular structure that can be connected with leader and communicate, the local opening in the top of pipe communicates with staving top, be provided with a piston sliding back and forth in the pipe, piston is fixed on the piston rod, and piston rod and can drive its action and can change piston drive unit of position in staving and link to each other, wherein two extreme positions of piston in pipe are respectively to be positioned at the nearly corner in front side at pipe open top position and the rear side of opening, and piston can seal the mouth of pipe of corner.

Described drive unit can be by a pivotable shank, several are installed in assemblings such as interior pulley of staving and stay cord and constitute, one end of its medium pulling rope links to each other with the rearward end of piston rod, the other end is walked around pulley A and is linked to each other with the connecting rod end of shank rear side with pulley B, one end of another stay cord links to each other with the connecting rod end, the other end is walked around pulley C and is linked to each other with the rearward end of piston rod with pulley D, like this by clockwise or rotate counterclockwise shank, can drive piston rod and piston forward or motion backward, when piston advances forward, ight soil in then will managing by the slip of piston pushes in the leader, makes mouth of pipe sealing simultaneously; When piston moved backward, then the mouth of pipe was opened, and was in serviceable condition.

For more convenient use, described shank and bung can be loaded into one or directly be made of one structure, like this when bung is opened, move after making piston, the mouth of pipe is opened, and can use; When bung is closed, finish the cleaning of toilet.

Compared with prior art, advantage of the present utility model is: the utility model comes cleaning closestool by piston, does not only need water, and cleaning effect is good, has effectively saved water resource; The utility model is except modern design in addition, and simple and reasonable for structure, can finish assembling on original pipeline, do not need pipeline is reequiped, and is easy to assembly.

Description of drawings

Structural representation when Fig. 1 opens for the utility model embodiment bung.

Structural representation when Fig. 2 closes for the utility model embodiment bung.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As shown in Figure 1 and Figure 2, the utility model comprises the bung 2 and the staving 1 of traditional toilet structure, and wherein the more traditional toilet of the profile of staving 1 and structure has bigger variation.The one L shaped bend pipe 11 that can directly be connected with leader is wherein arranged in the staving bottom, the local opening 111 in the top of pipe, this opening 111 communicates with the staving upper opening.Be provided with a piston 4 that is connected with piston rod 5 in pipe 11, piston 4 can slidably reciprocate in pipe under the promotion of piston rod 5, makes it to fall in the leader with the ight soil that pushes away in the clean pipe.Be provided with a manual drive unit 3 at the rear portion of staving 1, above-mentioned piston rod 5 and piston 4 are to drive action by this device.This device mainly comprises a rotating shank 31, four pulley 32,33,34,35 and stay cords 36,37 that are separately fixed on the staving appropriate location, and a connecting rod 311 is arranged at the rear portion of shank.Wherein an end of a stay cord 36 links to each other with the rearward end of piston rod 5, after the other end is walked around pulley 32 and pulley 33, links to each other with the end of connecting rod 311.One end of another stay cord 37 links to each other with the end of connecting rod 311, after the other end is walked around pulley 34 and pulley 35, links to each other with the rearward end of piston rod 5.When clockwise rotating shank like this, can drive piston rod 5 and piston 4 travels forward by stay cord, when piston 4 travels forward, then promoting pipe 11 interior ight soil makes it to fall in the leader, and when shank went to maximum angle, piston 4 will be in the nearly corner 113 in front side at pipe open top position, so not only helps ight soil is pushed, and can close the mouth of pipe of corner, to block foul smell.Otherwise, when rotating counterclockwise shank, then drive piston rod 5 and piston 4 and move backward, the mouth of pipe is opened, and shank is when going to maximum angle, piston 4 is in the rear side 112 at pipe open top position, for use.

And for more convenient use, shank 31 and bung 2 can be loaded into one or directly be made of one structure, when bung opens and closes, also finished the cleaning of toilet like this.

Claims (3)

1, a kind of piston type waterless closestool, comprise staving (1) and bung (2), it is characterized in that: described staving bottom is the L shaped tubular structure that can be connected with leader and communicate, the local opening in the top of pipe (11) (111) communicates with staving top, be provided with a piston sliding back and forth (4) in the pipe, this piston (4) links to each other with piston rod (5), and piston rod (5) and can drive its action and the drive unit (3) that can change piston (4) position in staving links to each other, wherein two extreme positions of piston (4) in pipe (11) are respectively to be positioned at the nearly corner in front side (113) at pipe open top position and the rear side (112) of opening, and piston (4) can seal the mouth of pipe of corner.

2, piston type waterless closestool as claimed in claim 1, it is characterized in that: described drive unit (3) comprises a pivotable shank (31), several are installed in the pulley (32 in the staving, 33,34,35) and stay cord (36,37), one end of its medium pulling rope (36) links to each other with the rearward end of piston rod (5), the other end is walked around pulley (32) and is linked to each other with connecting rod (311) end of shank rear side with pulley (33), one end of another stay cord (37) links to each other with connecting rod (311) end, and the other end is walked around pulley (34) and linked to each other with the rearward end of pulley (35) with piston rod (5).

3, piston type waterless closestool as claimed in claim 2 is characterized in that: described shank (31) is loaded into one with bung (2).

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