CN205420827U - Rotary drum washing machine's barrel head - Google Patents
Rotary drum washing machine's barrel head Download PDFInfo
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- CN205420827U CN205420827U CN201520999936.XU CN201520999936U CN205420827U CN 205420827 U CN205420827 U CN 205420827U CN 201520999936 U CN201520999936 U CN 201520999936U CN 205420827 U CN205420827 U CN 205420827U
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- drum head
- washing machine
- reinforcement
- installation portion
- head
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Abstract
The utility model discloses a rotary drum washing machine's barrel head, barrel head integrated into one piece, the diapire middle part of barrel head is formed with along the axis extend's of barrel head shaft hole, is equipped with additional strengthening on the barrel head, and additional strengthening is including forming a plurality of first strengthening rib on the diapire of barrel head. According to the utility model discloses a rotary drum washing machine's barrel head is through the barrel head that adopts integrated into one piece to set up additional strengthening on the barrel head, from this not only can be under the prerequisite of guaranteeing barrel head rigidity, simplify the structure of barrel head, reduce the volume of barrel head, the capacity of bucket in increasing can also reduce washing machine's spare part quantity, improves assembly efficiency, reduction in production cost.
Description
Technical field
This utility model relates to household electrical appliance technical field, especially relates to the drum head of a kind of rotary drum washing machine.
Background technology
In correlation technique, inner barrel of wave wheel washing machine drum head structure is made up of drum head and two parts of connection dish, need between them to be fixed with six to eight screws, parts are more, and assemble relatively complicated, a station is needed during assembling, simultaneously, connection dish and drum head are screwed and can cause fixed position problems of crack for a long time, and drum head structure is usually working of plastics, for ensureing that its rigidity meets requirement, working of plastics drum head structure is complicated and volume is bigger, take interior bucket space bigger so that the capacity of washing machine diminishes.
Utility model content
This utility model is intended at least to solve one of technical problem present in prior art.To this end, this utility model is to propose the drum head of a kind of rotary drum washing machine, the drum head of described rotary drum washing machine has simple in construction and the few advantage of parts.
Drum head according to rotary drum washing machine of the present utility model, described drum head is one-body molded, being formed with the axis hole of the axis extension along described drum head in the middle part of the diapire of described drum head, described drum head is provided with reinforcement structure, and described reinforcement structure includes multiple first reinforcements being formed on the diapire of described drum head.
Drum head according to rotary drum washing machine of the present utility model, by using integrated drum head, and reinforcement structure is set on drum head, thus it is possible not only to, on the premise of ensureing drum head rigidity, simplify the structure of drum head, reduces the volume of drum head, the capacity of bucket in increasing, the amount of parts of washing machine can also be reduced, improve efficiency of assembling, reduce production cost.
In embodiments more of the present utility model, described first reinforcement radially extending along described drum head, and multiple described first reinforcement is arranged to divergent shape along the circumferentially-spaced of described drum head.
Further, a part for the diapire of described drum head is protruding upward or concave downward forms described first reinforcement.
According to embodiments more of the present utility model, raise up in the middle part of the diapire of described drum head formation installation portion, and described axis hole is located on described installation portion.
In embodiments more of the present utility model, multiple described first reinforcements are all connected with described installation portion.
In embodiments more of the present utility model, on the diapire of described drum head, the part of neighbouring described installation portion is protruding upward, and described first reinforcement radially extends in step-like.
In embodiments more of the present utility model, the part of the adjacent upper portions of the perisporium of described drum head outwardly forms the impeller location division of annular.
In embodiments more of the present utility model, the outwardly formation in the top dehydration barrel installation portion of the perisporium of described drum head.
In embodiments more of the present utility model, described reinforcement structure also includes that the second reinforcement, described second reinforcement are formed on described dehydration barrel installation portion.
Further, it is circumferentially spaced multiple that described second reinforcement includes along described dehydration barrel installation portion, and a part for described dehydration barrel installation portion caves inward or described second reinforcement of outwardly formation.
In embodiments more of the present utility model, described drum head is that panel beating is one-body molded.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will become apparent from the description below, or is recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is drum head and the top view of dehydration barrel of the rotary drum washing machine according to this utility model embodiment；
Fig. 2 is the upward view of the drum head shown in Fig. 1 and dehydration barrel；
Fig. 3 is the axonometric chart of the drum head shown in Fig. 1 and dehydration barrel；
Fig. 4 is the front view of the drum head shown in Fig. 3 and dehydration barrel；
Fig. 5 makes the schematic diagram of the drum head shown in Fig. 1.
Reference:
Drum head 100,
Erecting bed 1, axis hole 2, the first reinforcement 3,
Second reinforcement 4, impeller location division 5, dehydration barrel installation portion 6,
Dehydration barrel 200.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, it is intended to be used for explaining this utility model, and it is not intended that to restriction of the present utility model.
Following disclosure provides many different embodiments or example for realizing different structure of the present utility model.In order to simplify disclosure of the present utility model, hereinafter parts and setting to specific examples are described.Certainly, they are the most merely illustrative, and are not intended to limit this utility model.Additionally, this utility model can in different examples repeat reference numerals and/or letter.This repetition is for purposes of simplicity and clarity, the relation between itself not indicating discussed various embodiment and/or arranging.Additionally, the various specific technique that provides of this utility model and the example of material, but those of ordinary skill in the art are it can be appreciated that the property of can be applicable to of other techniques and/or the use of other materials.
The drum head 100 of the rotary drum washing machine according to this utility model embodiment is described below with reference to Fig. 1-Fig. 5.
As shown in Figure 1, the drum head 100 of the rotary drum washing machine according to this utility model embodiment, drum head 100 is one-body molded, such that it is able to reduce the amount of parts of rotary drum washing machine, improve efficiency of assembling, the axis hole 2 of the axis extension along drum head 100 it is formed with in the middle part of the diapire of drum head 100, the power transmission shaft of the motor in washing machine can be connected to be located on the impeller above drum head 100 through axis hole 2, drum head 100 is provided with reinforcement structure, reinforcement structure can improve the rigidity of drum head 100, reinforcement structure includes multiple first reinforcements 3 being formed on the diapire of drum head 100, thus on the premise of ensureing drum head 100 rigidity, the structure of drum head 100 can be simplified, reduce drum head 100 and take the space of interior bucket, the capacity of bucket in increasing.
As shown in Figure 1, drum head 100 uses integrated formed structure to reduce amount of parts, and the center of drum head 100 is formed with the axis hole 2 passed for motor transmission shaft, by using topological optimization emulation technology to calculate, drum head 100 is further provided with multiple first reinforcement 3 to ensure the rigidity of drum head 100.It is to say, according to drum head 100 only 100 1 parts of drum head of this utility model embodiment, and without be connected dish and be fixed, make drum head 100 can meet rigidity requirement by arranging the first reinforcement 3, thus realize the integration of drum head 100.
The drum head 100 of the rotary drum washing machine according to this utility model embodiment, by using integrated drum head 100, and reinforcement structure is set on drum head 100, thus it is possible not only to, on the premise of ensureing drum head 100 rigidity, simplify the structure of drum head 100, reduces the volume of drum head 100, the capacity of bucket in increasing, the amount of parts of washing machine can also be reduced, improve efficiency of assembling, reduce production cost.
In an embodiment of the present utility model, as shown in Figure 1, first reinforcement 3 can radially extending along drum head 100, and multiple first reinforcement 3 is arranged to divergent shape along the circumferentially-spaced of drum head 100, thus, the first reinforcement 3 can improve the integral rigidity of drum head 100 to greatest extent, improves the stiffening effect of the first reinforcement 3 further, and make drum head 100 stress during rotating be more uniformly distributed, thus improve the service life of drum head 100.
Further, with reference to Fig. 1, a part for the diapire of drum head 100 protruding upward or concave downward can form the first reinforcement 3, thus can improve production efficiency so that the machine-shaping of drum head 100.
The most in the example depicted in fig. 3, protruding upward on the diapire of drum head 100 it is formed with multiple first reinforcement 3, multiple first reinforcements 3 are distributed along the circumferential uniform intervals of drum head 100, and multiple first reinforcement 3 is that divergent shape extends along the radial direction of drum head 100, thus on the premise of ensureing drum head 100 rigidity, the processing technique of drum head 100 can be simplified.
According to an embodiment of the present utility model, with reference to Fig. 1 and Fig. 3, raise up in the middle part of the diapire of drum head 100 formation installation portion 1, axis hole 2 is located on installation portion 1, thus it is possible not only to be easy to the installation of power transmission shaft, the rigidity of drum head 100 center installation portion 1 can also be improved further, it is to avoid the installation portion 1 that drum head 100 is connected with motor transmission shaft destroys because of excessive moment of torsion, thus improves the service life of drum head 100.
Such as in the example shown in Fig. 1 and Fig. 3, raise up in drum head 100 center and be formed with the installation portion 1 of round boss shape, the center of installation portion 1 is provided with axis hole 2, power transmission shaft is connected through axis hole 2 is fixing with drum head 100, when power transmission shaft drives drum head 100 to rotate, the shearing force that the position of installation portion 1 is subject to is relatively big, thus, the local stiffness of installation portion 1 can be improved by convexing to form installation portion 1 on drum head 100 diapire, thus extend the service life of drum head 100.
In embodiments more of the present utility model, as it is shown in figure 1, multiple first reinforcement 3 is all connected with installation portion 1, thus can ensure that installation portion 1 and the rigidity of the first reinforcement 3 junction, make mechanism's more compact and reasonable of drum head 100.The most in the example depicted in fig. 1, multiple first reinforcements 3 start radially outward extending along drum head 100 in divergent shape from the week edge of installation portion 1.
According to an embodiment of the present utility model, as shown in figures 1 and 3, on the diapire of drum head 100, the part of neighbouring installation portion 1 is protruding upward, and first reinforcement 3 radially extend in step-like, now, the height of one end of the close installation portion 1 of the first reinforcement 3, more than the height of the other end in the remotely mounted portion 1 of the first reinforcement 3, thus can improve the rigidity of drum head 100 further, make the structure more compact and reasonable of drum head 100.
In embodiments more of the present utility model, as shown in Figure 1 and Figure 5, the part of the adjacent upper portions of the perisporium of drum head 100 can outwardly form the impeller location division 5 of annular, so, during impeller is installed, the quickly location of impeller can be realized by impeller location division 5 and install, thus can improve efficiency of assembling and the assembly precision of impeller.
In embodiments more of the present utility model, as shown in Figure 1 and Figure 5, the top of the perisporium of drum head 100 can outwardly formation dehydration barrel installation portion 6, it is to say, dehydration barrel installation portion 6 is formed at the top of drum head 100 perisporium, and dehydration barrel installation portion 6 is outwardly along the radial direction of drum head 100, so, during installing, dehydration barrel 200 may be mounted on dehydration barrel installation portion 6, thus can make the structure more compact and reasonable of rotary drum washing machine.
According to embodiments more of the present utility model, as shown in Figure 1, reinforcement structure can also include the second reinforcement 4, second reinforcement 4 is formed on dehydration barrel installation portion 6, thus, the second reinforcement 4 can improve the rigidity of dehydration barrel installation portion 6, it is to avoid dehydration barrel installation portion 6 destroys because local stress is excessive during dehydration barrel 200 rotates, thus improve the reliability of the connection between dehydration barrel installation portion 6 and dehydration barrel 200, improve the overall performance of rotary drum washing machine.
Further, as shown in Figure 1, it is circumferentially spaced multiple that second reinforcement 4 can include along dehydration barrel installation portion 6, and a part for dehydration barrel installation portion 6 can cave inward or outwardly formation the second reinforcement 4, thus, the integral rigidity of dehydration barrel installation portion 6 can be strengthened uniformly by multiple second reinforcements 4 of circumferentially spaced layout, additionally, by caving inward or outwardly formation the second reinforcement 4 can improve production efficiency so that the machine-shaping of dehydration barrel installation portion 6.Such as in the example shown in Fig. 1 and Fig. 3, multiple second reinforcements 4 are distributed along the circumferential uniform intervals of dehydration barrel installation portion 6, and the second reinforcement 4 outside (such as upwardly direction shown in Fig. 3) on dehydration barrel installation portion 6 protrudes and formed.
According to embodiments more of the present utility model, drum head 100 can be that panel beating is one-body molded, thus can improve the rigidity of drum head 100, reduces the volume of drum head 100, such that it is able to the capacity of bucket in promoting on the premise of the rigidity requirement meeting drum head 100.
The drum head 100 of the rotary drum washing machine according to one embodiment of this utility model is described below with reference to Fig. 1-Fig. 5.
As shown in figures 1 and 3, the drum head 100 of rotary drum washing machine uses panel beating one-body molded, is formed with the installation portion 1 raised up at the middle part of drum head 100, and installation portion 1 is centrally formed with the axis hole 2 passed for the power transmission shaft of motor；For strengthening the rigidity of drum head 100, drum head 100 is formed further with multiple first reinforcements 3 with certain altitude being distributed along the circumferential uniform intervals of drum head 100, one end of multiple first reinforcements 3 is all connected with installation portion 1, and multiple first reinforcement 3 radially outward extending in divergent shape along drum head 100, the ring belt area of the neighbouring installation portion 1 of drum head 100 raises up formation boss, to improve the rigidity of drum head 100 further, boss makes the first reinforcement 3 be step-like along the radial direction of drum head 100, now, the height of one end of the neighbouring installation portion 1 of the first reinforcement 3 is more than the height of the outer end of the first reinforcement 3.
The middle and upper part of the perisporium of drum head 100 is formed with the impeller location division 5 of the annular projected radially outward along drum head 100, the top of the perisporium of drum head 100 is formed with the dehydration barrel installation portion 6 projected radially outward along drum head 100, being formed with the second reinforcement 4 that multiple circumferential uniform intervals along dehydration barrel installation portion 6 is distributed on dehydration barrel installation portion 6, the first reinforcement 3 and the second reinforcement 4 all protrude along the direction from lower to upper shown in Fig. 3 and are formed.
Drum head 100 according to rotary drum washing machine of the present utility model, by using the drum head 100 of integration, decrease the amount of parts of assembling, and can reduce by a station, meanwhile, the structure of drum head 100 is integrated sheet-metal part structure, and volume is little, intensity is high, improves the capacity of rotary drum washing machine on the premise of meeting rigidity requirement.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", on " ", D score, " front ", " afterwards ", " left ", " right ", " vertically ", " level ", " push up ", " end ", " interior ", " outward ", " axially ", " radially ", orientation or the position relationship of the instruction such as " circumferential " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection ", the term such as " fixing " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be to combine in one or more embodiments in office or example in an appropriate manner.Additionally, in the case of the most conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be combined and combine by those skilled in the art.
Embodiment the most of the present utility model, it will be understood by those skilled in the art that: these embodiments can carry out in the case of without departing from principle of the present utility model and objective multiple change, revise, replace and modification, scope of the present utility model is limited by claim and equivalent thereof.
Claims (11)
1. the drum head of a rotary drum washing machine, it is characterized in that, described drum head is one-body molded, is formed with the axis hole of the axis extension along described drum head in the middle part of the diapire of described drum head, described drum head is provided with reinforcement structure, and described reinforcement structure includes multiple first reinforcements being formed on the diapire of described drum head.
The drum head of rotary drum washing machine the most according to claim 1, it is characterised in that described first reinforcement radially extending along described drum head, and multiple described first reinforcement is arranged to divergent shape along the circumferentially-spaced of described drum head.
The drum head of rotary drum washing machine the most according to claim 2 a, it is characterised in that part for the diapire of described drum head is protruding upward or concave downward forms described first reinforcement.
4., according to the drum head of the rotary drum washing machine according to any one of claim 1-3, it is characterised in that raise up in the middle part of the diapire of described drum head formation installation portion, described axis hole is located on described installation portion.
The drum head of rotary drum washing machine the most according to claim 4, it is characterised in that multiple described first reinforcements are all connected with described installation portion.
The drum head of rotary drum washing machine the most according to claim 4, it is characterised in that on the diapire of described drum head, the part of neighbouring described installation portion is protruding upward, and described first reinforcement radially extends in step-like.
The drum head of rotary drum washing machine the most according to claim 1, it is characterised in that the part of the adjacent upper portions of the perisporium of described drum head outwardly forms the impeller location division of annular.
8. according to the drum head of the rotary drum washing machine according to any one of claim 1-3 and 7, it is characterised in that the outwardly formation in the top dehydration barrel installation portion of the perisporium of described drum head.
The drum head of rotary drum washing machine the most according to claim 8, it is characterised in that described reinforcement structure also includes that the second reinforcement, described second reinforcement are formed on described dehydration barrel installation portion.
The drum head of rotary drum washing machine the most according to claim 9, it is characterized in that, it is circumferentially spaced multiple that described second reinforcement includes along described dehydration barrel installation portion, and a part for described dehydration barrel installation portion caves inward or described second reinforcement of outwardly formation.
11. according to the drum head of the rotary drum washing machine according to any one of claim 1-3, it is characterised in that described drum head is that panel beating is one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999936.XU CN205420827U (en) | 2015-12-04 | 2015-12-04 | Rotary drum washing machine's barrel head |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999936.XU CN205420827U (en) | 2015-12-04 | 2015-12-04 | Rotary drum washing machine's barrel head |
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| Publication Number | Publication Date |
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| CN205420827U true CN205420827U (en) | 2016-08-03 |
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| CN201520999936.XU Active CN205420827U (en) | 2015-12-04 | 2015-12-04 | Rotary drum washing machine's barrel head |
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| CN (1) | CN205420827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483976A (en) * | 2015-12-04 | 2016-04-13 | 无锡小天鹅股份有限公司 | Drum bottom of pulsator washing machine |
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2015
- 2015-12-04 CN CN201520999936.XU patent/CN205420827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483976A (en) * | 2015-12-04 | 2016-04-13 | 无锡小天鹅股份有限公司 | Drum bottom of pulsator washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190815 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
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| TR01 | Transfer of patent right |