CN104420136A - Washing machine and box body rib protruding structure thereof - Google Patents
Washing machine and box body rib protruding structure thereof Download PDFInfo
- Publication number
- CN104420136A CN104420136A CN201310367210.XA CN201310367210A CN104420136A CN 104420136 A CN104420136 A CN 104420136A CN 201310367210 A CN201310367210 A CN 201310367210A CN 104420136 A CN104420136 A CN 104420136A
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- China
- Prior art keywords
- casing
- muscle
- washing machine
- circular arc
- reinforcement
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a washing machine and a box body rib protruding structure of the washing machine. The box body rib protruding structure is composed of a plurality of circular arc ribs and straight line ribs in a combined mode, wherein the center portion is in a closed type with combination between the straight line ribs and the circular arc ribs, the open circular arc ribs are distributed along the upper side and the lower side in sequence, the circle centers of all the circular arc ribs are arranged on the same vertical line, and a plurality of reinforcing ribs are symmetrically distributed by using the center point of the side wall of a box body as the center. Due to the rib protruding mode, both rigidity of the box body in the horizontal direction and rigidity of the box body in the vertical direction are guaranteed, and the first-order inherent frequency of the box body is improved.
Description
Technical field
The present invention relates to washing machine technology field, particularly a kind of washing machine and casing thereof play muscle structure.
Background technology
Along with raising and the jumbo market demand of miniaturization of laundry machine dehydration rotating speed, more and more high to the requirement of its casing rigidity.And the method promoting casing rigidity plays muscle nothing more than, increases that muscle is dark on the sidewall of casing, the wall thickness that increases casing and increase on sidewall and strengthen iron.
But increase muscle and be deeply subject to the restriction of internal machine volume and the impact of Sheet Metal Forming Technology, have certain limitation, increase casing wall thickness or strengthen iron and can increase material cost, therefore most effective method optimizes style wall box playing muscle.
The muscle style that rises of the casing of washing machine of current market is mainly regular vertical rectangle muscle.This effective reinforcement is easily processed, but only increases the rigidity of horizontal direction, and very little to the stiffness contribution of vertical direction.
Therefore, for above-mentioned situation, how to improve casing of washing machine and play muscle structure, improve the rigidity of casing, become the important technological problems that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
In view of this, the invention provides a kind of casing of washing machine and play muscle structure, the rigidity of casing can be improved.
Present invention also offers and a kind ofly apply the washing machine that above-mentioned casing plays muscle structure.
For achieving the above object, the invention provides following technical scheme:
A kind of casing of washing machine plays muscle structure, comprise some reinforcements on casing of washing machine, described reinforcement comprises horizontal stiffener and vertical reinforcement, the length of described horizontal stiffener is greater than the length of described vertical reinforcement, and at least arranges a closed reinforcement be connected to form by described horizontal stiffener and described vertical reinforcement in the central authorities of the sidewall of described casing of washing machine.
Preferably, described horizontal stiffener is circular arc muscle, and the quantity of described circular arc muscle is some, at least comprises the upper circular arc muscle that is positioned at the top of described sidewall, and a lower circular arc muscle being positioned at the bottom of described sidewall.Preferably, the bending direction of described circular arc muscle deviates from the central point of described sidewall.
Preferably, the quantity of described vertical reinforcement is some, and the upper end of at least two described vertical reinforcements is communicated in the two ends of described upper circular arc muscle respectively, and lower end is communicated in the two ends of described lower circular arc muscle respectively, the racetrack reinforcement of composition closing form.
Preferably, described vertical reinforcement is specially straight line muscle vertically.
Preferably, described racetrack reinforcement is positioned at the central authorities of described sidewall, and many open described circular arc muscle distribute to the both sides up and down of described racetrack reinforcement successively.
Preferably, described racetrack reinforcement is positioned at the central authorities of described sidewall, and the described circular arc muscle of the upper and lower both sides distribution of described racetrack reinforcement is connected respectively with described straight line muscle, forms upper and lower closed reinforcement respectively.
Preferably, the center of circle of all described circular arc muscle is all on same vertical curve.
Preferably, some described reinforcements are symmetrical centered by the central point of described sidewall.
A kind of washing machine, its casing has above-mentioned casing of washing machine and plays muscle structure.
As can be seen from above-mentioned technical scheme, casing of washing machine provided by the invention plays muscle structure, play muscle style and adopt horizontal stiffener and vertical reinforcement, the length of horizontal stiffener is greater than the length of vertical reinforcement, and at least arranges a closed reinforcement be connected to form by horizontal stiffener and vertical reinforcement in the central authorities of sidewall.Compared with the casing of perpendicular muscle common in prior art, form closed reinforcement in central authorities, taken into account the rigidity of level and vertical both direction, significantly improve the rigidity of casing.And, due to the vibration of the vibration mainly casing central authorities of casing, especially in the vertical direction, therefore the length being particularly positioned at horizontal stiffener is greater than the length of vertical reinforcement, horizontal stiffener and casing centre distance nearer, the vibration on vertical direction can be suppressed quickly, thus the vibration of casing can be suppressed better.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that in first embodiment provided by the invention, casing of washing machine plays muscle;
Fig. 2 is the 3 dimensional drawing that in first embodiment provided by the invention, casing of washing machine plays muscle;
Fig. 3 is the structural representation of the circular arc muscle that in prior art, Siemens's casing of washing machine adopts;
Fig. 4 is three kinds of simulation analysis figure playing muscle mode;
Fig. 5 extends a casing in second embodiment provided by the invention to play muscle schematic diagram;
Fig. 6 extends a casing 3D in second embodiment provided by the invention to scheme.
Wherein, 11 is upper circular arc muscle, and 12 is lower circular arc muscle, and 2 is racetrack reinforcement.
Detailed description of the invention
The invention discloses a kind of washing machine and casing plays muscle structure, the rigidity of casing can be improved.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-Fig. 4, Fig. 1 plays the structural representation of muscle for casing of washing machine that the embodiment of the present invention provides; Fig. 2 plays the 3 dimensional drawing of muscle for casing of washing machine that the embodiment of the present invention provides; Fig. 3 is the structural representation of the circular arc muscle that in prior art, Siemens's casing of washing machine adopts; Fig. 4 is three kinds of simulation analysis figure playing muscle mode; Fig. 5 extends a casing in second embodiment provided by the invention to play muscle schematic diagram; Fig. 6 extends a casing 3D in second embodiment provided by the invention to scheme.
The casing of washing machine that the embodiment of the present invention provides plays muscle structure, comprise some reinforcements on casing of washing machine, its core improvement is, reinforcement comprises horizontal stiffener and vertical reinforcement, the length of horizontal stiffener is greater than the length of vertical reinforcement, and at least arranges a closed reinforcement be connected to form by horizontal stiffener and vertical reinforcement in the central authorities of the sidewall of casing of washing machine.
As can be seen from above-mentioned technical scheme, the casing of washing machine that the embodiment of the present invention provides plays muscle structure, play muscle style and adopt horizontal stiffener and vertical reinforcement, the length of horizontal stiffener is greater than the length of vertical reinforcement, and at least arranges a closed reinforcement be connected to form by horizontal stiffener and vertical reinforcement in the central authorities of sidewall.Compared with the casing of perpendicular muscle common in prior art, form closed reinforcement in central authorities, taken into account the rigidity of level and vertical both direction, significantly improve the rigidity of casing.And, due to the vibration of the vibration mainly casing central authorities of casing, especially in the vertical direction, therefore the length being particularly positioned at horizontal stiffener is greater than the length of vertical reinforcement, horizontal stiffener and casing centre distance are nearer, can suppress the vibration on vertical direction quickly, thus can suppress the vibration of casing better, improve dehydrating speed, the casing of same size can carry more jumbo interior cartridge module.
Provided by the present invention muscle mode can be applied particularly on the casing of roller washing machine, rotary drum washing machine, washing-drying integral machine, dryer etc.
Horizontal stiffener comprises linear pattern in the horizontal direction or various types of sweep.In this programme preferred embodiment, horizontal stiffener is circular arc muscle, and the quantity of circular arc muscle is some, at least comprises the upper circular arc muscle 11 that is positioned at the top of sidewall, and a lower circular arc muscle 12 being positioned at the bottom of sidewall.Be understandable that, the upper and lower of the casing of washing machine sidewall here mentioned is aimed at its duty.
Optimize above-mentioned technical scheme in order to progressive, the bending direction of circular arc muscle deviates from the central point of the sidewall of casing of washing machine, to suppress the vibration of casing centre, improves the single order mode of oscillation of casing.
The casing of washing machine that the embodiment of the present invention provides plays muscle structure, the quantity of its vertical reinforcement is some, article at least two, the upper end of vertical reinforcement is communicated in the two ends of circular arc muscle 11 respectively, lower end is communicated in the two ends of lower circular arc muscle 12 respectively, the racetrack reinforcement 2 of composition closing form, its structure can with reference to shown in Fig. 1, Fig. 2 and Fig. 5, Fig. 6.
As preferably, vertical reinforcement is specially straight line muscle vertically.
In first embodiment that this programme provides, as depicted in figs. 1 and 2, racetrack reinforcement 2 is positioned at the central authorities of sidewall, and many open circular arc muscle distribute to the both sides up and down of racetrack reinforcement 2 successively.Here the open of circular arc muscle is for the enclosed construction of racetrack reinforcement 2.
In second embodiment that this programme provides, racetrack reinforcement is positioned at the central authorities of sidewall, and the circular arc muscle of the upper and lower both sides distribution of racetrack reinforcement is connected respectively with straight line muscle, and form upper and lower closed reinforcement respectively, its structure as shown in Figure 5 and Figure 6.
The present embodiment take roller washing machine as illustrative examples, its concrete principle is explained as follows: in order to improve the single order mode of oscillation of casing, suppress the vibration of casing centre, at the combination reinforcement of casing centre design class like racetrack, size due to the short transverse of ordinary circumstance lower box is greater than the size of width, the long limit of racetrack is arranged on above-below direction, then the vertically corrugated of the both direction similar water successively open circular arc muscle of layout.Due to the vibration of the vibration mainly casing central authorities of casing, then spread along water wave-shaped to surrounding, reinforcement in this form can suppress the vibration of casing well.
In order to optimize above-mentioned technical scheme further, the center of circle of all circular arc muscle is all on same vertical curve; The shape and size of all circular arc muscle are all identical, and the shape and size of all straight line muscle are all identical; Some reinforcement is symmetrical centered by the central point of sidewall.
As mentioned above, the design provided by reference to the accompanying drawings, can derive similar technical scheme, as changed the diameter of circular arc muscle, width and the spacing size between the degree of depth, change circular arc muscle or straight line muscle, the quantity changing reinforcement etc.Similar scheme according to the present invention's amendment all belongs within protection scope of the present invention.
The invention also discloses and a kind ofly apply the washing machine that above-mentioned casing plays muscle structure.
Fig. 3 is the structural representation of the circular arc muscle that in prior art, Siemens's casing of washing machine adopts, refer to the simulation analysis figure of three kinds muscle modes in Fig. 4, through examination CAE(computer-aided engineering) simulation calculation, compared with the casing of the existing volume production model of Samsung, the rigidity of this casing promotes 47%, compared with Siemens circular arc muscle, rigidity promotes 8%, and static load analysis result is better than Samsung volume production model, suitable with Siemens.
In sum, the washing machine that the embodiment of the present invention provides and casing thereof play muscle structure, combined by some circular arc muscle and straight line muscle, central part is the closing form of straight line muscle and the combination of circular arc muscle, open circular arc muscle is both sides distribution up and down successively, the center of circle of all circular arc muscle is all on same vertical curve, and some reinforcements are symmetrical centered by the central point of wall box.The muscle mode that rises so both ensure that the rigidity of case shell horizontal direction in turn ensure that the rigidity of case shell vertical direction, improve the first natural frequency of case shell.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a casing of washing machine plays muscle structure, comprise some reinforcements on casing of washing machine, it is characterized in that, described reinforcement comprises horizontal stiffener and vertical reinforcement, the length of described horizontal stiffener is greater than the length of described vertical reinforcement, and at least arranges a closed reinforcement be connected to form by described horizontal stiffener and described vertical reinforcement in the central authorities of the sidewall of described casing of washing machine.
2. casing of washing machine according to claim 1 plays muscle structure, it is characterized in that, described horizontal stiffener is circular arc muscle, and the quantity of described circular arc muscle is some, at least comprise the upper circular arc muscle that is positioned at the top of described sidewall, and a lower circular arc muscle being positioned at the bottom of described sidewall.
3. casing of washing machine according to claim 2 plays muscle structure, it is characterized in that, the bending direction of described circular arc muscle deviates from the central point of described sidewall.
4. casing of washing machine according to claim 3 plays muscle structure, it is characterized in that, the quantity of described vertical reinforcement is some, article at least two, the upper end of described vertical reinforcement is communicated in the two ends of described upper circular arc muscle respectively, lower end is communicated in the two ends of described lower circular arc muscle respectively, the racetrack reinforcement of composition closing form.
5. casing of washing machine according to claim 4 plays muscle structure, it is characterized in that, described vertical reinforcement is specially straight line muscle vertically.
6. casing of washing machine according to claim 5 plays muscle structure, it is characterized in that, described racetrack reinforcement is positioned at the central authorities of described sidewall, and many open described circular arc muscle distribute to the both sides up and down of described racetrack reinforcement successively.
7. casing of washing machine according to claim 5 plays muscle structure, it is characterized in that, described racetrack reinforcement is positioned at the central authorities of described sidewall, and the described circular arc muscle of the upper and lower both sides distribution of described racetrack reinforcement is connected respectively with described straight line muscle, forms upper and lower closed reinforcement respectively.
8. casing of washing machine according to claim 2 plays muscle structure, it is characterized in that, the center of circle of all described circular arc muscle is all on same vertical curve.
9. the casing of washing machine according to claim 1-8 any one plays muscle structure, it is characterized in that, some described reinforcements are symmetrical centered by the central point of described sidewall.
10. a washing machine, is characterized in that, its casing casing of washing machine had as described in claim 1-9 any one plays muscle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310367210.XA CN104420136A (en) | 2013-08-21 | 2013-08-21 | Washing machine and box body rib protruding structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310367210.XA CN104420136A (en) | 2013-08-21 | 2013-08-21 | Washing machine and box body rib protruding structure thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104420136A true CN104420136A (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310367210.XA Pending CN104420136A (en) | 2013-08-21 | 2013-08-21 | Washing machine and box body rib protruding structure thereof |
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| Country | Link |
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| CN (1) | CN104420136A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106283544A (en) * | 2016-09-19 | 2017-01-04 | 珠海格力电器股份有限公司 | Side plate ribbing distribution optimization method, side plate and washing machine with side plate |
| CN106436199A (en) * | 2016-09-30 | 2017-02-22 | 无锡小天鹅股份有限公司 | Box side plate of clothes treatment equipment and clothes treatment equipment with box side plate |
| WO2017071923A1 (en) * | 2015-10-27 | 2017-05-04 | BSH Hausgeräte GmbH | Domestic appliance having an embossed wall |
| CN109137410A (en) * | 2018-08-27 | 2019-01-04 | 珠海格力电器股份有限公司 | Box body side plate and washing machine |
| JP2019180564A (en) * | 2018-04-04 | 2019-10-24 | パナソニックＩｐマネジメント株式会社 | Vertical type washing machine |
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| CN102245825A (en) * | 2008-12-12 | 2011-11-16 | Bsh博世和西门子家用电器有限公司 | Household appliance having an embossed wall |
| CN102803599A (en) * | 2011-02-16 | 2012-11-28 | 松下电器产业株式会社 | Drum-type washing machine |
| JP2013034759A (en) * | 2011-08-10 | 2013-02-21 | Toshiba Corp | Washing machine |
| CN202989570U (en) * | 2012-11-21 | 2013-06-12 | 博西华电器（江苏）有限公司 | Roller washing machine box |
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| CN102245825A (en) * | 2008-12-12 | 2011-11-16 | Bsh博世和西门子家用电器有限公司 | Household appliance having an embossed wall |
| CN201826162U (en) * | 2009-08-20 | 2011-05-11 | 株式会社东芝 | Rinsing machine |
| CN102803599A (en) * | 2011-02-16 | 2012-11-28 | 松下电器产业株式会社 | Drum-type washing machine |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017071923A1 (en) * | 2015-10-27 | 2017-05-04 | BSH Hausgeräte GmbH | Domestic appliance having an embossed wall |
| WO2017071922A1 (en) * | 2015-10-27 | 2017-05-04 | BSH Hausgeräte GmbH | Domestic appliance having wall stamping |
| CN108138430A (en) * | 2015-10-27 | 2018-06-08 | Bsh家用电器有限公司 | Household appliance with wall pressure print portion |
| CN108350640A (en) * | 2015-10-27 | 2018-07-31 | Bsh家用电器有限公司 | Household appliance with wall pressure print portion |
| CN108138430B (en) * | 2015-10-27 | 2020-04-28 | Bsh家用电器有限公司 | Household appliance with wall embossing |
| CN106283544A (en) * | 2016-09-19 | 2017-01-04 | 珠海格力电器股份有限公司 | Side plate ribbing distribution optimization method, side plate and washing machine with side plate |
| WO2018049806A1 (en) * | 2016-09-19 | 2018-03-22 | 珠海格力电器股份有限公司 | Method for optimizing arrangement of strengthening rib of side plate, side plate, and washing machine having the side plate |
| CN106283544B (en) * | 2016-09-19 | 2018-09-28 | 珠海格力电器股份有限公司 | Side plate ribbing distribution optimization method, side plate and washing machine with side plate |
| CN106436199A (en) * | 2016-09-30 | 2017-02-22 | 无锡小天鹅股份有限公司 | Box side plate of clothes treatment equipment and clothes treatment equipment with box side plate |
| CN106436199B (en) * | 2016-09-30 | 2019-07-19 | 无锡小天鹅股份有限公司 | The box side of clothes treatment device and clothes treatment device with it |
| JP2019180564A (en) * | 2018-04-04 | 2019-10-24 | パナソニックＩｐマネジメント株式会社 | Vertical type washing machine |
| CN109137410A (en) * | 2018-08-27 | 2019-01-04 | 珠海格力电器股份有限公司 | Box body side plate and washing machine |
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Application publication date: 20150318 |