CN209760384U - Leather cup suction type pedestal pan base - Google Patents

Abstract

The utility model discloses a leather cup suction type toilet seat base, including uncovered box, one side of uncovered box bottom plate is fixed with frame type support, and frame type support constitutes the revolute pair with the drive shaft, and fixed mounting has the drive cam in the drive shaft, and open the opposite side of uncovered box bottom plate has the mounting hole, and the mounting hole is managed the cooperation with lower water butt joint, and leather cup suction type structure is installed to lower water butt joint pipe top, leather cup suction type structure one end and drive cam cooperation, and the export butt joint of the leather cup suction type structure other end through return bend and toilet seat basin. The utility model solves the problems of high production cost, space occupation, easy damage and short service life of the toilet bowl existing in the prior art.

Description

Leather cup suction type pedestal pan base

Technical Field

The utility model belongs to the technical field of domestic environmental protection water conservation, concretely relates to leather bowl suction-type toilet seat base.

Background

At present, the common toilet bowls in life can be generally divided into a direct flushing type, a siphon type and a suction type according to the flushing principle.

The siphon toilet bowl has excellent comprehensive performance and is most widely applied in life, and although the performance of the siphon toilet bowl is gradually improved and improved, certain problems still exist in use: (1) if the pipe diameter of the formed siphon is large, water is wasted, which is contrary to the advocated water-saving life style; if the pipe diameter of the formed siphon is small, the siphon is easy to block, and people often face the trouble that the sewer siphon is blocked; (2) to form smooth siphon, nowadays, the basin bottom is mostly provided with a fast flushing pipe, and the periphery of the edge is provided with flushing holes capable of forming vortex, so that the design difficulty, the structural complexity and the production cost of the toilet bowl can be increased invisibly.

The general direct flushing type sewer pipe has thick diameter and seldom causes blockage, but the deodorization capability is poor, so that the odor in the sewer pipe is easy to diffuse indoors, people think of various methods to eliminate the trouble, such as perfume spraying, toilet cleaning liquid using, foam covering, flap plate isolation and water sealing, and although each method has thousands of autumn, the trouble is still difficult to completely overcome.

Negative pressure suction is widely applied to high-speed trains, the core of the negative pressure suction is to form negative pressure, dirt is sucked into a sewer pipe by using pressure difference, although the negative pressure suction has excellent water-saving performance, a huge and complex vacuum device is required to be equipped, a simple negative pressure device suitable for a toilet bowl is designed by people, and the problems of space occupation, easiness in damage, short service life and difficulty in operation can be still caused in practical application.

Therefore, it is necessary to explore a component of the toilet bowl which can save water for flushing, has simple operation and good deodorization and anti-blocking effects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a leather cup suction type pedestal pan base, which solves the problems of high production cost, space occupation, easy damage and short service life of the pedestal pan existing in the prior art.

The utility model discloses the technical scheme who adopts is, leather cup suction type toilet seat base, including uncovered box, one side of uncovered box bottom plate is fixed with frame type support, and frame type support and drive shaft component revolute pair, fixed mounting has drive cam in the drive shaft, and open the opposite side of uncovered box bottom plate has the mounting hole, and the mounting hole is managed the cooperation with launching, and leather cup suction type structure is installed to launching to the pipe top, leather cup suction type structure one end and drive cam cooperation, and the export butt joint of leather cup suction type structure other end through return bend and toilet bowl basin.

The utility model is also characterized in that,

The leather cup suction type structure specifically comprises: including the T venturi tube, the T venturi tube straight tube is close to the one end of drive cam and is provided with sealed lid, the other end of T venturi tube straight tube is opened there is the installing port, be equipped with the screw thread on the installing port, the installing port passes through the screw thread and is fixed with the return bend intercommunication, T venturi tube straight tube internal level is provided with the actuating lever, actuating lever one end is passed sealed lid and is fixed in on the frame type support, still be provided with the roller on the frame type support, the roller is high vice with the drive cam contact component plane, can transform the rotation of drive cam into the horizontal reciprocating motion of actuating lever, actuating lever other end fixed mounting has the rubber packing cup, the rubber packing cup closely cooperates with the straight tube inner wall of T venturi tube, the opening of rubber packing cup is towards the return.

The frame-shaped bracket is matched with the bearing through the shaft and is installed with the roller, and the roller and the frame-shaped bracket form a revolute pair.

The bending arc of the bent pipe is 90 degrees.

The driving shaft is also provided with a handle.

The utility model has the advantages that the leather cup suction type pedestal pan base sucks sewage into the sewer pipe by the rapid movement of the rubber leather cup, the water consumption for flushing the toilet is little, on one hand, the water can be saved, on the other hand, the toilet pan does not need to be provided with a water tank, the valve can be used for directly controlling the water supply pipe for flushing, the space can be saved, and the structure of the toilet pan can be simplified; the pedestal is butted with the pedestal pan through a pipeline, so that the pedestal pan and the pedestal pan can be easily processed and shipped in a split way; the rubber cup is tightly pressed at the mounting opening, so that on one hand, excellent deodorization isolation can be formed, and on the other hand, water can be accumulated at the bent pipe to form a secondary deodorization water seal; the base has a large pipe diameter, so that the risk of blocking the sewer is avoided basically when dirt is washed, and the reciprocating movement of the rubber cup is equivalent to cleaning the pipe wall contacted by the rubber cup on one hand and dredging the sewer by the rubber cup on the other hand, so that the dirt can be effectively prevented from being deposited in the sewer; the base drives the rubber cup to move by rotating the handle, so that the rubber cup is easy to operate, and the internal cam mechanism is simple in structure and stable in operation.

Drawings

FIG. 1 is a schematic view of the structure of the leather cup suction type pedestal pan of the present invention.

In the figure, 1, an open box body, 2, a bent pipe, 3, a mounting port, 4, a butt joint port, 5, a T-shaped pipe, 6, a launching butt joint pipe, 7, a sealing cover, 8, a driving rod, 9, a return spring, 10, a rubber cup, 11, a roller, 12, a frame-shaped bracket, 13, a driving cam, 14, a handle, 15, a driving shaft and 16, a frame-shaped support.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

the utility model discloses leather cup suction type toilet seat base, as shown in fig. 1, including uncovered box 1, one side of uncovered box 1 bottom plate is fixed with frame type support 16, frame type support 16 constitutes the revolute pair with drive shaft 15, fixed mounting has drive cam 13 on the drive shaft 15, the opposite side of uncovered box 1 bottom plate is opened there is the mounting hole, the mounting hole with launch to the cooperation of pipe 6, launch to the 6 tops of pipe and install leather cup suction type structure, leather cup suction type structure one end and the cooperation of drive cam 13, the export butt joint of return bend 2 and toilet bowl is passed through to the leather cup suction type structure other end.

The leather cup suction type structure specifically comprises: comprises a T-shaped pipe 5, a sealing cover 7 is arranged at one end of a straight pipe of the T-shaped pipe 5 close to a driving cam 13, a mounting opening 3 is arranged at the other end of the straight pipe of the T-shaped pipe 5, threads are arranged on the mounting opening 3, the mounting opening 3 is communicated and fixed with a bent pipe 2 through the threads, a driving rod 8 is horizontally arranged in the straight pipe of the T-shaped pipe 5, one end of the driving rod 8 passes through the sealing cover 7 and is fixed on a frame-shaped bracket 12, a roller 11 is also arranged on the frame-shaped bracket 12, the roller 11 is contacted, the rotation of the driving cam 13 can be converted into the horizontal reciprocating motion of the driving rod 8, the rubber cup 10 is fixedly installed at the other end of the driving rod 8, the rubber cup 10 is closely matched with the inner wall of a straight pipe of the T-shaped pipe, the opening of the rubber cup 10 faces the bent pipe 2, the reset spring 9 is sleeved outside the driving rod 8, and the bottom opening of the T-shaped pipe 5 is matched with the launching butt joint pipe 6.

the frame-shaped bracket 12 is matched with the roller 11 through a shaft and a bearing, and the roller 11 and the frame-shaped bracket 12 form a rotating pair.

The bending arc of the elbow pipe 2 is 90 degrees, and one end of the elbow pipe 2 is provided with a butt joint port 4 which is used for butt joint with an outlet of the toilet bowl.

The drive shaft 15 is also provided with a handle 14.

The utility model discloses leather cup suction-type toilet seat base, uncovered box 1, as shown in FIG. 1, should preferentially use rigid plastic, uncovered box 1 does not have the roof, return bend 2, T venturi tube 5, rubber leather cup 10, sealed lid 7 should purchase the standard part from the market as far as possible, leather cup suction-type toilet seat base description of use as follows:

the handle 14 is rotated forwards to drive the rubber cup 10 to move inwards to suck the dirt into the T-shaped pipe 5 and flow into the lower water butt joint pipe 6 of the T-shaped pipe 5; the rubber cup 10 can be driven to reciprocate by continuously rotating the handle 14, so that the inner wall of the straight pipe of the T-shaped pipe 5 can be cleaned, and dirt deposition in the sewer pipe can be removed; when the rubber cup 10 is pressed tightly at the mounting port 3 of the T-shaped pipe 5 and the elbow pipe 2, the rubber cup 10 can effectively prevent odor in the pipe from overflowing; unscrewing the sealing cap 7 allows removal of the drive rod 5 and replacement of the sealing ring in the sealing cap 7 and the rubber cup 10 at the end of the drive rod 5.

The operation explanation of the leather cup suction type pedestal pan base is as follows:

If the rubber cup 10 is driven by electromagnetism, the driving device has a large structural size and large impact generated by rapid movement due to the large moving stroke of the rubber cup 10; if the rubber cup 10 is driven by fluid, the long-stroke cylinder, the valve and the pressurization system are required due to the large moving stroke of the rubber cup, so that the driving cost is high; if the rubber cup is driven by a motor, the rubber cup can move stably generally through speed reduction and force increase, but the rubber cup 10 is difficult to suck quickly and clean back and forth; in consideration of all factors, a centering linear motion cam mechanism is adopted to control the movement of the rubber cup 10.

As shown in fig. 1, the working principle of the pedestal pan base is as follows:

When dirt enters from the bent pipe 2, the dirt is sucked into the T-shaped pipe 5 by the rubber cup 10 and flows out of the lower water butt joint pipe 6 of the T-shaped pipe along the inner wall of the straight pipe of the T-shaped pipe 5; the motion of the handle 14 is transmitted to the driving cam 13, the motion of the driving cam 13 is transmitted to the driving rod 8, and the driving rod 8 pulls the rubber cup 10 to reciprocate in the straight pipe of the T-shaped pipe.

Claims (5)

1. Leather cup suction type pedestal pan base, a serial communication port, including uncovered box (1), one side of uncovered box (1) bottom plate is fixed with frame type support (16), the revolute pair is constituteed with drive shaft (15) frame type support (16), fixed mounting has drive cam (13) on drive shaft (15), the opposite side of uncovered box (1) bottom plate is opened there is the mounting hole, the mounting hole cooperates with offal butt joint pipe (6), offal butt joint pipe (6) top is installed leather cup suction type structure, leather cup suction type structure one end cooperates with drive cam (13), the leather cup suction type structure other end passes through return bend (2) and docks with the export of toilet bowl.

2. the cup suction type toilet seat according to claim 1, wherein the cup suction type structure is specifically: comprises a T-shaped pipe (5), one end of a straight pipe of the T-shaped pipe (5) close to a driving cam (13) is provided with a sealing cover (7), the other end of the straight pipe of the T-shaped pipe (5) is provided with a mounting port (3), the mounting port (3) is provided with threads, the mounting port (3) is communicated and fixed with a bent pipe (2) through the threads, a driving rod (8) is horizontally arranged in the straight pipe of the T-shaped pipe (5), one end of the driving rod (8) passes through the sealing cover (7) and is fixed on a frame-shaped bracket (12), the frame-shaped bracket (12) is also provided with a roller (11), the roller (11) is contacted with the driving cam (13) to form a plane high pair, the rotation of the driving cam (13) can be converted into the horizontal reciprocating motion of the driving rod (8), the other end of the driving rod (8) is fixedly provided with a rubber cup (10), the rubber cup (10, the outside cover of actuating lever (8) is equipped with reset spring (9), and the bottom opening and the lower water of T venturi tube (5) are to taking off the cooperation of butt joint pipe (6).

3. The leather cup suction type pedestal pan base according to claim 2, wherein the frame-shaped bracket (12) is installed with the roller (11) through the matching of a shaft and a bearing, and the roller (11) and the frame-shaped bracket (12) form a revolute pair.

4. The cup suction toilet base according to claim 2, characterised in that the elbow (2) is curved in an arc of 90 degrees.

5. The leather cup suction type pedestal pan base according to any one of claims 1 to 4, wherein a handle (14) is further arranged on the driving shaft (15).