CN211284949U

CN211284949U - Drain valve structure of washing machine

Info

Publication number: CN211284949U
Application number: CN201921499379.XU
Authority: CN
Inventors: 张虔源
Original assignee: Moyu Technology Co ltd
Current assignee: Moyu Technology Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-08-18
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a washing machine's drain valve structure, including the flourishing cask end, sealing washer, shell and drain pipe, the flourishing cask end of the inboard installation in top of shell, the sealing washer is installed with the junction of shell to the bottom water outlet end at the flourishing cask end, the internally mounted of shell has the drain pipe, and the drain pipe communicates with the water outlet end at the flourishing cask end, the side end face of shell is located the top of drain pipe and the water outlet end intercommunication department at the flourishing cask end and installs the drainage lid subassembly. The utility model discloses in, this drainage device drainage structures adopts the integral type structure, compact structure, and the assembly convenience is high, simultaneously, convenient to use is swift, secondly, this drainage device utilizes a small amount of structures of drainage component to realize washing machine's drainage, simultaneously, through the laminating of sealing water muscle and drainage case, has promoted the antiseep performance, and drainage convenient and fast simultaneously, effectual reduction small-size washing machine drainage structures manufacturing cost under the condition that does not influence the performance.

Description

Drain valve structure of washing machine

Technical Field

The utility model relates to a washing machine technical field especially relates to a washing machine's drain valve structure.

Background

Washing machines are cleaning appliances that wash laundry using mechanical action of electricity generation, and are classified into two categories, a household category and a collection category, according to their rated washing capacities. China has specified washing capacity below 6 kg and belongs to household washing machines: the household washing machine mainly comprises a box body, washing dehydration barrels (some washing and dehydration barrels are separated), a transmission and control system and the like, and some washing machines are also provided with a heating device. Washing machines are generally exclusively intended to use water as the main washing liquid, as opposed to the use of a specially prepared cleaning solution, and dry cleaning, which is usually carried out by a person skilled in the art.

However, the existing washing machine drain valve structure still has the disadvantages that: firstly, the drainage valve structure of the washing machine disclosed in the market generally adopts an independent drainage valve structure, and has the problem of complex assembly process, thereby resulting in poor assembly convenience.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of complex assembly process and high cost, the drain valve structure of the washing machine is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a washing machine's drain valve structure, includes flourishing cask end, sealing washer, shell and drain pipe, the flourishing cask end of the inboard installation in top of shell, the sealing washer is installed with the junction of shell to the bottom water outlet end at the bottom of the flourishing cask end, the internally mounted of shell has the drain pipe, and the water outlet end intercommunication at the bottom of drain pipe and the flourishing cask, the side end face of shell is located the top of drain pipe and the water outlet end intercommunication department at the bottom of the flourishing cask installs the drainage lid subassembly.

As a further description of the above technical solution:

the drainage cover assembly consists of a drainage valve core, a drainage spring, a drainage rod, a drainage shaft pin, a drainage valve rod and a drainage cover.

As a further description of the above technical solution:

the side end face of the shell is provided with a drainage cover, the inner side of the drainage cover is positioned between the drainage cover and the shell and is provided with a drainage valve core in a wave-shaped structure, and the drainage valve core is positioned above the drainage pipe and is communicated with the water outlet end of the water containing barrel bottom.

As a further description of the above technical solution:

and a water sealing rib is arranged at the joint of the shell and the drainage valve core.

As a further description of the above technical solution:

the drainage valve is characterized in that a drainage rod which penetrates through the drainage cover and is of a side T-shaped structure is installed on the inner side of the drainage valve core, the vertical end of the drainage rod is embedded in an inner concave part of the drainage valve core, and a drainage spring is sleeved between the vertical section of the drainage rod and the drainage cover.

As a further description of the above technical solution:

the outer end face of the drainage rod is connected with a drainage valve rod in an L-shaped structure in a rotating mode through a drainage shaft pin.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, this drainage device drainage structures adopts the integral type structure, compact structure, L type structure through the drainage valve rod, thereby form lever structure, during the use, only need outwards stimulate the drainage valve rod, through the lever principle stroke, drive the drainage rod and outwards remove, thereby it bends to the drainage lid direction to drive the drainage case, thereby, make the sealing surface of drainage case outwards stimulate, thereby make the drainage end and the drain pipe intercommunication at the bottom of the flourishing cask, thereby pass through the drain pipe with the water at the bottom of the flourishing cask and discharge, after the log did, loosen the drainage valve rod, extrude drainage rod and drainage case inboard under drainage spring's effect, make the drainage valve sealing surface of water stop up the intercommunication mouth of drain pipe and flourishing cask bottom water outlet end once more, and convenient and fast to use.

2. The utility model discloses in, this drainage device utilizes a small amount of structures of drainage subassembly to realize washing machine's drainage, and effectual the cost is reduced is fit for small-size washing machine's use, simultaneously, through the laminating of sealing water muscle and drainage case, has promoted the antiseep performance, and drainage convenient and fast simultaneously, effectual reduction small-size washing machine drainage structure manufacturing cost under the condition that does not influence the performance.

Drawings

Fig. 1 shows a schematic structural diagram of a drain valve of a washing machine according to an embodiment of the present invention;

figure 2 shows a schematic view of a cross-sectional top view of a closed state of the drain valve stem according to the invention;

figure 3 shows a schematic view of a cross-sectional top view of an open state of the drain valve stem according to the present invention;

illustration of the drawings:

1. the bottom of the water containing barrel; 2. a seal ring; 3. a housing; 301. sealing the water rib; 4. a drain cover assembly; 401. a drain valve core; 402. a drainage spring; 403. a drain rod; 404. a drainage shaft pin; 405. a drain valve stem; 406. a drainage cover; 5. and a water discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a drain valve structure of washing machine, including flourishing cask end 1, sealing washer 2, shell 3 and drain pipe 5, flourishing cask end 1 is installed to the inboard installation in top of shell 3, the sealing washer 2 is installed to the bottom play water end of flourishing cask end 1 and the junction of shell 3, the internally mounted of shell 3 has drain pipe 5, and drain pipe 5 and the play water end intercommunication of flourishing cask end 1, the side end face of shell 3 is located the top of drain pipe 5 and the play water end intercommunication department of flourishing cask end 1 installs drainage lid subassembly 4, through the setting of sealing washer 2, prevent to leak at the juncture of flourishing cask end 1 and shell 3, through drainage lid subassembly 4 with flourishing cask end 1 play water end and the jam of drain pipe 5 intercommunication department and open.

Specifically, as shown in fig. 1-3, the drainage cover assembly 4 is composed of a drainage valve core 401, a drainage spring 402, a drainage rod 403, a drainage shaft pin 404, a drainage valve rod 405 and a drainage cover 406, the drainage cover 406 is installed on the side end surface of the housing 3, the drainage valve core 401 with a wave structure is installed between the drainage cover 406 and the housing 3 on the inner side of the drainage cover 406, the drainage valve core 401 is located above the drainage pipe 5 and is communicated with the water outlet end of the water barrel bottom 1, a water sealing rib 301 is installed at the joint of the housing 3 and the drainage valve core 401, the drainage rod 403 with a side T-shaped structure penetrating through the drainage cover 406 is installed on the inner side of the drainage valve core 401, the vertical end of the drainage rod 403 is embedded in the inner concave part of the drainage valve core 401, the drainage spring 402 is sleeved on the outer end surface of the drainage rod 403 between the vertical section of the drainage rod 403 and the drainage cover, the drainage valve rod 403 is rotatably connected with the drainage valve rod 405 with the drainage, the drainage valve core 401 is a foldable wave-shaped structure sleeve structure, a water sealing rib 301 is arranged at the joint of the outer end face of the shell 3 and the drainage valve core 401, the sealing performance of the sealing face of the drainage valve core 401 is improved, a lever structure is formed by arranging the drainage valve rod 405 of an L-shaped structure, the drainage valve rod 405 is rotated to drive the drainage rod 403 to move outwards, the drainage valve core 401 is folded, the sealing face of the drainage valve core 401 is separated from the shell 3, water at the bottom of the water containing barrel bottom 1 is discharged outwards through the drainage pipe 5, after water is discharged, the acting force of the drainage valve rod 405 is released, the drainage rod 403 pushes the drainage valve core 401 to move inwards under the action of the drainage spring 402, and the communication position of the water outlet end of the water containing barrel bottom 1 and the drainage pipe 5 is blocked.

The working principle is as follows: during the use, but through the wave structure sleeve structure that drainage valve core 401 is folding type, through the water sealing muscle 301 of the outer terminal surface of shell 3 and the installation of handing-over department of drainage valve core 401, the leakproofness of drainage valve core 401 sealed face has been increased, through the setting of the drainage valve rod 405 of L type structure, thereby form lever structure, drive drain bar 403 outwards to remove through rotating drainage valve rod 405, simultaneously drainage valve core 401 is folding, make the sealed face of drainage valve core 401 break away from with shell 3, thereby the water of flourishing cask bottom 1 bottom passes through drain pipe 5 and outwards discharges, after the water discharge finishes, loosen the effort of drain valve rod 405, drain bar promotes drainage valve core 401 under the effect of drainage spring 402 and inwards removes, thereby block up the water outlet end of flourishing cask bottom 1 and drain pipe 5 intercommunication department.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a washing machine's drain valve structure, includes flourishing cask end (1), sealing washer (2), shell (3) and drain pipe (5), its characterized in that, flourishing cask end (1) of the inboard installation in top of shell (3), sealing washer (2) are installed to the bottom of flourishing cask end (1) water outlet end and the junction of shell (3), the internally mounted of shell (3) has drain pipe (5), and the water outlet end intercommunication of drain pipe (5) and flourishing cask end (1), the side end face of shell (3) is located the top of drain pipe (5) and the water outlet end intercommunication department of flourishing cask end (1) and installs drainage lid subassembly (4).

2. The drain valve structure of a washing machine according to claim 1, wherein the drain cover assembly (4) is composed of a drain valve core (401), a drain spring (402), a drain rod (403), a drain shaft pin (404), a drain valve rod (405), and a drain cover (406).

3. The drain valve structure of the washing machine according to claim 1, characterized in that a drain cover (406) is installed on the side end surface of the housing (3), a drain valve core (401) with a wave-shaped structure is installed between the drain cover (406) and the housing (3) on the inner side of the drain cover (406), and the drain valve core (401) is located above the drain pipe (5) and is communicated with the water outlet end of the water bucket bottom (1).

4. The drain valve structure of the washing machine according to claim 1, wherein a water sealing rib (301) is installed at the joint of the outer shell (3) and the drain valve core (401).

5. The drain valve structure of the washing machine according to claim 3, wherein the drain valve core (401) is internally provided with a drain rod (403) which penetrates through the drain cover (406) and is of a side T-shaped structure, the vertical end of the drain rod (403) is embedded in the inner concave part of the drain valve core (401), and the outer end surface of the drain rod (403) is positioned between the vertical section of the drain rod (403) and the drain cover (406) and is sleeved with a drain spring (402).

6. The drain valve structure of a washing machine according to claim 5, wherein the outer end surface of the drain rod (403) is rotatably connected with a drain valve rod (405) having an L-shaped structure through a drain shaft pin (404).