CN110453456B

CN110453456B - Discharge device of drain pipe of drain outlet of washing machine

Info

Publication number: CN110453456B
Application number: CN201910844921.9A
Authority: CN
Inventors: 金丽丹
Original assignee: Taizhou Fengda Robot Technology Co ltd
Current assignee: Taizhou Fengda Robot Technology Co ltd
Priority date: 2019-09-07
Filing date: 2019-09-07
Publication date: 2021-06-04
Anticipated expiration: 2039-09-07
Also published as: CN110453456A

Abstract

The invention discloses a discharge device of a drain pipe of a drain outlet of a washing machine, which comprises an inner inserting pipe and an outer sleeve pipe, wherein the inner wall of the inner inserting pipe is formed into a slot penetrating through the outer wall of the upper end of the inner inserting pipe; the inner inserting tube is inserted into the outer sleeve, a strip-shaped groove is formed in the outer wall of the inner inserting tube, a screw is inserted into the groove of the inner inserting tube, and the screw is in threaded connection with the outer sleeve; the front end of the outer sleeve is formed with a conical conduit, the front end of the conduit is fixedly connected with a spiral drain pipe in an inserting mode, and the rear end of the inner inserting pipe is fixedly connected with a U-shaped rubber sealing gasket in an inserting mode. The invention can be connected with the drain pipe at the sewage draining port, realizes the drainage connection of the drain pipe and the floor drain and the like, and can reduce the cleaning work.

Description

Discharge device of drain pipe of drain outlet of washing machine

Technical Field

The invention relates to the technical field of auxiliary devices of washing machines, in particular to a discharge device of a drain pipe of a drain outlet of a washing machine.

Background

The drum washing machine is one kind of washing machine and consists of stainless steel inner tub, mechanical program controller, casing with three protecting layers of phosphorization, electrophoresis and spraying, and several heavy cement blocks to balance the great centrifugal force produced during rotation of the drum for repeated motion and washing with detergent and water. The prior roller washing machine is generally provided with a sewage draining outlet at the lower side of a front panel, a sewage draining outlet plug is screwed on the sewage draining outlet, and a water draining short pipe communicated with the inside of the sewage draining outlet is also generally arranged, and a plug is inserted into the pipe orifice of the water draining short pipe; when cleaning, the plug is required to be pulled out, water is discharged through the water discharge short pipe, and then the plug is unscrewed for cleaning. However, the short water discharging pipe is low in position and short in length, so that the discharged sewage can only flow to the ground, and the ground needs to be cleaned subsequently, which is troublesome.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a discharge device of a drain pipe of a drain outlet of a washing machine, which can be connected with the drain pipe at the drain outlet, so that the connection between the drain pipe and a drainage device such as a floor drain can be realized, and the cleaning work can be reduced.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a discharge device of a drain pipe of a drain outlet of a washing machine comprises an inner inserting pipe and an outer sleeve pipe, wherein a slot penetrating through the outer wall of the upper end of the inner inserting pipe is formed in the inner wall of the inner inserting pipe, two clamping blocks are fixedly inserted into the front end of the inner inserting pipe in an inserting mode, and a clamping groove is formed in the middle of each clamping block; the inner inserting tube is inserted into the outer sleeve, a strip-shaped groove is formed in the outer wall of the inner inserting tube, a screw is inserted into the groove of the inner inserting tube, and the screw is in threaded connection with the outer sleeve; the front end of the outer sleeve is formed with a conical conduit, the front end of the conduit is fixedly connected with a spiral drain pipe in an inserting mode, and the rear end of the inner inserting pipe is fixedly connected with a U-shaped rubber sealing gasket in an inserting mode.

Preferably, the diameter of the outer wall of the inner cannula is equal to the diameter of the inner wall of the outer cannula.

Preferably, an inclined wedge is formed on the outer wall of the lower end of the outer sleeve.

Preferably, the front end of the drain pipe is fixedly connected with an annular balancing weight.

Preferably, the length of the screw shank portion is greater than the thickness of the outer sleeve.

Preferably, the distance between the inner side walls of the rubber sealing gaskets is larger than the width of the clamping groove in the clamping block.

Preferably, the clamping block is fixed on the side wall of the slot, and the clamping groove on the clamping block penetrates through the lower end face of the clamping block.

Preferably, the length of the inner cannula is greater than the length of the outer cannula.

The invention has the beneficial effects that: the drainage pipe can be connected with a drainage pipe at a sewage draining port, so that the drainage pipe is connected with a floor drain and the like in a drainage way, and the cleaning work can be reduced.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention without a drain pipe;

FIG. 3 is a schematic top view of the present invention without the drain pipe; FIG. 4 is a schematic view of a half-section of the present invention without a drain pipe;

FIG. 5 is a side view of the drainless pipe of the present invention;

in the figure: 1. inserting a tube; 11. a slot; 12. a groove; 2. an outer sleeve; 21. a wedge block; 22. a conduit; 3. a screw; 4. a clamping block; 5. a rubber gasket; 6. a drain pipe; 7. and a balancing weight.

Detailed Description

Example (b): as shown in fig. 1 to 5, the discharge device of the drain pipe of the drain outlet of the washing machine comprises an inner inserting pipe 1 and an outer sleeve 2, wherein the inner wall of the inner inserting pipe 1 is formed into a slot 11 which penetrates through the outer wall of the upper end of the inner inserting pipe 1, two clamping blocks 4 are fixedly inserted into the front end of the inner inserting pipe 1, and a clamping groove is formed in the middle of each clamping block 4; the inner inserting tube 1 is inserted into the outer sleeve 2, a strip-shaped groove 12 is formed in the outer wall of the inner inserting tube 1, a screw 3 is inserted into the groove 12 of the inner inserting tube 1, and the screw 3 is screwed on the outer sleeve 2; a conical guide pipe 22 is formed at the front end of the outer sleeve 2, a spiral drain pipe 6 is fixedly inserted at the front end of the guide pipe 22, and a U-shaped rubber sealing gasket 5 is fixedly inserted at the rear end of the inner insertion pipe 1.

Preferably, the diameter of the outer wall of the inner cannula 1 is equal to the diameter of the inner wall of the outer cannula 2.

Preferably, an inclined wedge 21 is formed on the outer wall of the lower end of the outer sleeve 2.

Preferably, the front end of the drainage pipe 6 is fixedly connected with an annular balancing weight 7.

Preferably, the length of the screw part of the screw 3 is larger than the thickness of the outer sleeve 2.

Preferably, the distance between the inner side walls of the rubber sealing gaskets 5 is larger than the width of the clamping groove on the clamping block 4.

Preferably, the latch 4 is fixed on a side wall of the slot 11, and a latch slot on the latch 4 penetrates through a lower end surface of the latch 4.

Preferably, the length of the inner cannula 1 is greater than the length of the outer cannula 2.

The working principle is as follows: the invention relates to a discharge device of a drain pipe of a drain outlet of a washing machine, which is technically characterized in that the drain pipe at the drain outlet is conveniently connected with a drainage device such as a floor drain, and sewage can not flow to the ground when an upper plug of the drain pipe is pulled out; the sewage treatment device can be connected into a drainage channel such as a floor drain and the like, so that sewage is guided into a sewage discharge pipeline, and the sewage is prevented from flowing to the ground and needing to be cleaned; the specific installation mode is as follows:

firstly, placing a balancing weight 7 in the floor drain, then inserting a drain pipe inserted with a plug into the inner inserting pipe 1 through the slot 11 of the inner inserting pipe 1, inserting the plug into the clamping blocks 4, then moving the front end of the inner inserting pipe 1 into the outer sleeve 2, and then fastening the screw 3 to realize that the front end of the drain pipe is inserted into the outer sleeve 2; then, the inner insertion tube 1 is held by one hand, the water discharge tube is pulled by the other hand, so that the plug is separated from the water discharge tube, but the water discharge tube is still arranged in the inner insertion tube 1, and sewage can enter the floor drain along the inner insertion tube 1, the outer sleeve 2 and the water discharge tube 6.

The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.

Claims

1. The utility model provides a discharging equipment of washing machine drain outlet discharge tube, includes intubate (1) and outer tube (2), its characterized in that: the inner wall of the inner inserting tube (1) is formed into a slot (11) penetrating through the outer wall of the upper end of the inner inserting tube (1), the front end of the inner inserting tube (1) is fixedly connected with two clamping blocks (4) in an inserting mode, and the middle of each clamping block (4) is formed into a clamping slot; the inner inserting tube (1) is inserted into the outer sleeve (2), a strip-shaped groove (12) is formed in the outer wall of the inner inserting tube (1), a screw (3) is inserted into the groove (12) of the inner inserting tube (1), and the screw (3) is screwed on the outer sleeve (2); the front end of the outer sleeve (2) is formed with a conical guide pipe (22), the front end of the guide pipe (22) is fixedly connected with a spiral drainage pipe (6) in an inserting mode, and the rear end of the inner inserting pipe (1) is fixedly connected with a U-shaped rubber sealing gasket (5) in an inserting mode.

2. The discharge device of a drain outlet drain pipe of a washing machine as claimed in claim 1, characterized in that: the diameter of the outer wall of the inner inserting tube (1) is equal to that of the inner wall of the outer sleeve (2).

3. The discharge device of a drain outlet drain pipe of a washing machine as claimed in claim 1, characterized in that: an inclined wedge block (21) is formed on the outer wall of the lower end of the outer sleeve (2).

4. The discharge device of a drain outlet drain pipe of a washing machine as claimed in claim 1, characterized in that: the front end of the drain pipe (6) is fixedly connected with an annular balancing weight (7).

5. The discharge device of a drain outlet drain pipe of a washing machine as claimed in claim 1, characterized in that: the length of the screw part of the screw (3) is larger than the thickness of the outer sleeve (2).

6. The discharge device of a drain outlet drain pipe of a washing machine as claimed in claim 1, characterized in that: the distance between the inner side walls of the rubber sealing gaskets (5) is larger than the width of the clamping groove in the clamping block (4).

7. The discharge device of a drain outlet drain pipe of a washing machine as claimed in claim 6, characterized in that: the clamping block (4) is fixed on the side wall of the slot (11), and the clamping slot on the clamping block (4) penetrates through the lower end face of the clamping block (4).

8. The discharge device of a drain outlet drain pipe of a washing machine as claimed in claim 1, characterized in that: the length of the inner inserting tube (1) is larger than that of the outer sleeve (2).