CN1782187A - Assembling structure of washing tub hood of washing machine - Google Patents
Assembling structure of washing tub hood of washing machine Download PDFInfo
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- CN1782187A CN1782187A CN 200410093747 CN200410093747A CN1782187A CN 1782187 A CN1782187 A CN 1782187A CN 200410093747 CN200410093747 CN 200410093747 CN 200410093747 A CN200410093747 A CN 200410093747A CN 1782187 A CN1782187 A CN 1782187A
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- washing
- hood
- tub
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- washing machine
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Abstract
The assembling structure of washing tub hood of washing machine includes washing tub inside the casing, washing tub hood combined to the upper part of the washing tub, and buffering unit on the washing tub hood to absorb the impact force generated during collision between the washing tub hood and the shell. The present invention can buffer the collision between the combining part of the washing tub hood and the shell to avoid damage of the shell.
Description
Technical field
The present invention relates to a kind of assembling structure of washing tub hood of washing machine.
Background technology
Usually, washing machine be utilize supply in washtub water and the effect of washing agent, by operations such as washing, cleaning, dehydration, a kind of equipment that the washings in the washtub is carried out decontamination.
As shown in Figure 1 and Figure 2, existing washing machine comprises shell 2, main header casing 4, wash bucket 20, motor 6, water supply installation 8, drainage arrangement 10.Shell 2 forms the outward appearance of washing machine.Main header casing 4 is arranged on the upside of the opening of above-mentioned shell 2.Wash bucket 20 is arranged on the inside of shell 2.Motor 6 rotates wash bucket 20.Water supply installation 8 is to above-mentioned wash bucket 20 supplying washing water.Drainage arrangement 10 is arranged the washings in the wash bucket 20 to the outside.
Above-mentioned wash bucket 20 is made of water butt 22, washtub 24.Water butt 22 is arranged in the shell 2, and supported parts 12 are fixed.Washtub 24 can be rotatably set in the inside of water butt 22, and its bottom surface is provided with impeller 14.
The top of above-mentioned washtub 24 is provided with annular automatic balancing arrangement 26.During washtub 24 rotations, automatic balancing arrangement 26 allows washtub 24 keep balance, prevents that washtub 24 and water butt 22 from clashing.
The top of above-mentioned water butt 22 is provided with ring-type tub hood of washing 30.During washtub 24 rotations, washings by after the rising of the path between washtub 24 and the water butt 22, by tub hood of washing 30 water conservancy diversion, are ejected into the top of washtub 24 under action of centrifugal force.
As shown in Figure 3, on the above-mentioned tub hood of washing 30, be formed with to outstanding joint portion 32, side.This joint portion 32 is assembled on the water butt 22 by assembling parts 28.This joint portion 32 has assembly hole 34, and above-mentioned assembling parts 28 is run through.
Outwards outstanding in order to prevent assembling parts 28, above-mentioned joint portion 32 is formed with buries groove 36 underground, and this assembly hole 34 is formed on the bottom that this buries groove 36 underground.
Be formed with assembling grove 38 on the above-mentioned water butt 22.This assembling grove 38 is corresponding with joint portion 32, so that make assembling parts 28 assemblings.
This assembling parts 28 uses screw.
Below, the operation principle that has washing machine now is described.
Connect power supply and after water butt 22 is thrown in washings and washing agent, starter motor 6.
Under the effect of motor 6, above-mentioned washtub 24 and impeller 14 are rotated, and form current.At this moment, under the rubbing action between washings and the washings, wash.
During washtub 24 rotations, washings after the rising of the path between above-mentioned water butt 22 and the washtub 24, by tub hood of washing 30 water conservancy diversion, are ejected into the upside of washtub 24 under action of centrifugal force, produce the effect of beating washings.
But there are the following problems for existing assembling structure of washing tub hood of washing machine.When washing machine was worked, under action of centrifugal force, rocking on the radial direction can appear in the top of this washtub 24 and water butt 22 made tub hood of washing 30 joint portions 32 and the collision of shell 2 medial surfaces that are combined in water butt 22 tops, causes shell 2 breakages.
Summary of the invention
In order to overcome the above-mentioned shortcoming that prior art exists, the invention provides a kind of assembling structure of washing tub hood of washing machine, the joint portion of its available buffer tub hood of washing and the collision of shell medial surface prevent the damage of shell.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of assembling structure of washing tub hood of washing machine comprises the wash bucket that is arranged on enclosure, the tub hood of washing that is combined in wash bucket top; It is characterized in that, be formed on the above-mentioned tub hood of washing, the buffer unit of the impulsive force that produces when absorbing above-mentioned tub hood of washing and cover attack is set.
Aforesaid assembling structure of washing tub hood of washing machine, wherein tub hood of washing is formed with the joint portion that combines with above-mentioned wash bucket, and above-mentioned buffer unit is a kind of rib that projects upwards along the periphery of joint portion.
Aforesaid assembling structure of washing tub hood of washing machine, wherein the joint portion is formed with the assembly hole of giving prominence to the side from tub hood of washing that assembling parts is run through, and the upside of this wash bucket is formed with the assembling grove corresponding with above-mentioned assembly hole.
Aforesaid assembling structure of washing tub hood of washing machine wherein on the joint portion, is given prominence to the support portion that is formed with the above-mentioned rib of support.
Aforesaid assembling structure of washing tub hood of washing machine, its middle rib is integrally formed on the above-mentioned tub hood of washing, and thickness is thinner, can produce strain.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the sectional drawing of existing washing machine.
Fig. 2 is a washing machine open-top schematic diagram shown in Figure 1.
Fig. 3 is the sectional schematic diagram of assembling structure of washing tub hood of washing machine shown in Figure 1.
Fig. 4 is a washing machine open-top schematic diagram of the present invention.
Fig. 5 is the sectional schematic diagram of assembling structure of washing tub hood of washing machine shown in Figure 4.
The number in the figure explanation:
60: shell 70: wash bucket
72: water butt 74: washtub
80: tub hood of washing 82: joint portion
84: assembling parts 86: assembly hole
88: bury groove 90 underground: rib
92: the support portion
The specific embodiment
As Fig. 4, shown in Figure 5, washing machine comprises shell 60, wash bucket 70, tub hood of washing 80, buffer unit.Shell 60 forms the outward appearance of washing machine.Wash bucket 70 is arranged on the inside of shell 60.Tub hood of washing 80 is combined in the top of wash bucket 70.Buffer unit carries out high speed when rotating at wash bucket 70, the impulsive force that buffering tub hood of washing 80 and shell 60 collisions bring.
Above-mentioned wash bucket 70 is made of water butt 72, washtub 74.Water butt 72 is arranged in the above-mentioned shell 60, and supported parts (not shown) is fixed.Washtub 74 can be rotatably set in the inside of water butt 72, and its bottom surface is provided with the impeller (not shown).
Above-mentioned tub hood of washing 80 has annular, is arranged on the top of water butt 72, between water butt 72 and washtub 74.When washtub 74 rotations, tub hood of washing 80 makes it to be ejected into the top of washtub 74 to the top of the washings water conservancy diversion that rises under the centrifugal action to washtub 74.
Above-mentioned tub hood of washing 80 is formed with to outstanding joint portion 82, side, can combine with water butt 72.This joint portion 82 has assembly hole 86, runs through for assembling parts 84.
Outwards outstanding in order to prevent assembling parts 84, this joint portion 82 is formed with buries groove 88 underground.This assembly hole 86 is formed on the bottom of burying groove 88 underground.
At the upside of above-mentioned water butt 72, the position corresponding with above-mentioned joint portion 82 is formed with assembling grove 76, for combining with assembling parts 84.
Above-mentioned buffer unit be a kind of along the joint portion 82 periphery, project upwards the rib 90 of formation.
Above-mentioned rib 90 is integrally formed on the tub hood of washing 80, and its thickness is compared extremely thin with amplitude, and strain can take place.
In order to strengthen ribs 90,82 the end face in the joint portion, the outstanding support portion 92 that is formed with triangular structure.
Below, the course of work of the present invention is described.
Connect power supply and after water butt 72 is thrown in washings and washing agent, starter motor.
Under the effect of motor, above-mentioned washtub 74 and impeller are rotated, and form current.At this moment, under the rubbing action between washings and the washings, wash.
During washtub 74 rotations, washings after the rising of the path between water butt 72 and the washtub 74, by tub hood of washing 80 water conservancy diversion, are ejected into the upside of washtub 74 under action of centrifugal force, produce the effect of beating washings.
Along with washtub 74 rotations, under action of centrifugal force, the top of above-mentioned washtub 74 and water butt 72 can be rocked by radial direction.
If serious vibration appears in the top of washtub 74 and water butt 72, tub hood of washing 80 outsides that then are combined in water butt 72 tops can bump with the medial surface of shell 60.
Promptly, 90 collisions of the rib that projects upwards from above-mentioned tub hood of washing 80 joint portions 82 are at the medial surface of shell 60, and the contact-making surface between rib 90 and the shell 60 is bigger, can prevent from that stress from concentrating to act on a certain position, and rib 90 can produce strain, the impulsive force that the absorption collision brings.
Thereby, can prevent shell 60 damages that bring because of the part collision.
The present invention has following effect:
Assembling structure of washing tub hood of washing machine of the present invention, shape on the joint portion of washing tub and tub hood of washing Become the flexible rib that has project upwards, when washing tub carries out High Rotation Speed, can absorb tub hood of washing With the impulsive force that cover attack is brought, prevent the damage of shell.
Claims (5)
1, a kind of assembling structure of washing tub hood of washing machine comprises the wash bucket that is arranged on enclosure, the tub hood of washing that is combined in wash bucket top; It is characterized in that, be formed on the above-mentioned tub hood of washing, the buffer unit of the impulsive force that produces when absorbing above-mentioned tub hood of washing and cover attack is set.
2, assembling structure of washing tub hood of washing machine according to claim 1 is characterized in that:
Above-mentioned tub hood of washing is formed with the joint portion that combines with above-mentioned wash bucket, and above-mentioned buffer unit is a kind of rib that projects upwards along the periphery of joint portion.
3, assembling structure of washing tub hood of washing machine according to claim 2 is characterized in that:
Above-mentioned joint portion is formed with the assembly hole of giving prominence to the side from tub hood of washing that assembling parts is run through, and the upside of this wash bucket is formed with the assembling grove corresponding with above-mentioned assembly hole.
4, assembling structure of washing tub hood of washing machine according to claim 3 is characterized in that:
On the above-mentioned joint portion, the outstanding support portion of supporting above-mentioned rib that is formed with.
5, assembling structure of washing tub hood of washing machine according to claim 2 is characterized in that:
Above-mentioned rib is integrally formed on the above-mentioned tub hood of washing, and thickness is thinner, can produce strain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410093747 CN1782187A (en) | 2004-11-30 | 2004-11-30 | Assembling structure of washing tub hood of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410093747 CN1782187A (en) | 2004-11-30 | 2004-11-30 | Assembling structure of washing tub hood of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1782187A true CN1782187A (en) | 2006-06-07 |
Family
ID=36772761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410093747 Pending CN1782187A (en) | 2004-11-30 | 2004-11-30 | Assembling structure of washing tub hood of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1782187A (en) |
-
2004
- 2004-11-30 CN CN 200410093747 patent/CN1782187A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |