CN103668870B - The safety-type elastic supporting mechanism of rotary drum washing machine - Google Patents
The safety-type elastic supporting mechanism of rotary drum washing machine Download PDFInfo
- Publication number
- CN103668870B CN103668870B CN201310755832.XA CN201310755832A CN103668870B CN 103668870 B CN103668870 B CN 103668870B CN 201310755832 A CN201310755832 A CN 201310755832A CN 103668870 B CN103668870 B CN 103668870B
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- CN
- China
- Prior art keywords
- inner cylinder
- washing machine
- shaft
- outer barrel
- impeller
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
-
- 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
- D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
Abstract
The present invention relates to household appliance technical field more particularly to a kind of washing machine cylinder supporting mechanisms.A kind of safety-type elastic supporting mechanism of rotary drum washing machine, including inner cylinder, outer barrel, clutch and impeller, the shaft bottom end of the impeller of the washing machine is pierced by outer barrel and the output shaft of clutch is fixedly linked, the top of shaft is equipped with limit cutting ferrule, impeller and shaft constitute prismatic pair, and impeller has the freedom degree moved axially along shaft；The outer wall of the inner cylinder is fixed to be equipped with limited block, the inner wall of outer barrel is fixed with positive stop lug boss, resilient support is provided between inner cylinder bottom and the inner bottom surface of outer barrel, when resilient support is compressed to a certain degree, the limited block is in contact with positive stop lug boss.For the present invention when the weight of the intracorporal object of inner tank of washing machine is more than the threshold value of setting, inner cylinder can be stuck, when children station is in inner cylinder, inner cylinder is impossible to rotate, ensure the safety of children, the release mechanism of machinery setting can effectively ensure reliability.
Description
Technical field
The present invention relates to household appliance technical field more particularly to a kind of washing machine cylinder supporting mechanisms.
Background technique
Washing machine is from 2 classes are generally divided into, i.e. impeller and two kinds of drum.Pulsator washing machine include mechanical support system,
Electric control system, washing dehydration system, transmission system and culvert system, wherein in mechanical support system, inner cylinder and outer
Cylinder is set in together, and outer barrel bottom is equipped with clutch, motor etc., outer barrel by sunpender be suspended in the quadrangle of cabinet with
Reduce vibration, impeller setting is driven by motor by clutch in interior cylinder body bottom.Existing washing machine is in order to avoid children's mistake
Enter inner cylinder and come to harm, security means is realized by electronically controlled safety lock, and booting requires specially every time
Door button could start washing machine and come to harm to avoid the maloperation of children.But the security means of this electronic button is reliable
Property is not high, it is easy to be bypassed because of programming problem by children, so that washing machine, which occurred, hangs 3 years old or so children's
Tragedy, so needing a kind of relatively reliable security means.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of safety-type elastic supporting mechanisms of rotary drum washing machine, by pre-
If the resilient support inner cylinder of elastic force, when the weight of the intracorporal object of inner tank of washing machine is more than the threshold value of setting, inner cylinder is high
Degree can be decreased until stuck by the positive stop lug boss on outer barrel, and inner cylinder is impossible to rotate at this time, it is ensured that children's
Safety.
The present invention is implemented as follows: a kind of safety-type elastic supporting mechanism of rotary drum washing machine, including inner cylinder, outer cylinder
Body, clutch and impeller, the shaft bottom end of the impeller of the washing machine is pierced by outer barrel and the output shaft of clutch is fixedly linked, and turns
The top of axis constitutes prismatic pair equipped with limit cutting ferrule, impeller and shaft, and impeller has the freedom degree moved axially along shaft；It is described
The outer wall of inner cylinder is fixed to be equipped with limited block, and the inner wall of outer barrel is fixed with positive stop lug boss, inner cylinder bottom and outer barrel
Inner bottom surface between be provided with resilient support, when resilient support is compressed to a certain degree, the limited block and positive stop lug boss
It is in contact.
Ball bearing disk is provided between the resilient support and inner cylinder bottom.
The resilient support is made of the spring of several annular arrays around the shaft.
Several water holes are also provided on the inner cylinder.
The safety-type elastic supporting mechanism of rotary drum washing machine of the present invention works as laundry by the resilient support inner cylinder of default elastic force
When the weight of the intracorporal object of machine inner cylinder is more than the threshold value of setting, elastic supporting mechanism will be compressed, so that inner cylinder height
It is decreased until stuck by the positive stop lug boss on outer barrel；The setting of normal domestic use washing machine does washing weight usually in 5kg or so, and
One 2,3 years old children's weight at least in 10kg or more, when children station is in inner cylinder, inner cylinder is impossible to occur to turn
It is dynamic, it is ensured that the safety of children, the release mechanism of such mechanical setting can effectively ensure reliability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the safety-type elastic supporting mechanism of rotary drum washing machine of the present invention.
In figure: 1 inner cylinder, 2 outer barreies, 3 clutches, 4 motors, 5 belts, 6 impellers, 7 shafts, 8 ball bearings, 9 limits
Block, 10 positive stop lug boss, 11 resilient support, 12 water holes, 13 limit cutting ferrules.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after having read the content of the invention stated, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
Embodiment 1
As shown in Figure 1, a kind of safety-type elastic supporting mechanism of rotary drum washing machine, including inner cylinder 1, outer barrel 2, clutch
3, motor 4 and impeller 6 are driven between the output shaft of the motor 4 and the input shaft of clutch 3 by belt 5, the washing machine
7 bottom end of shaft of impeller 6 is pierced by outer barrel 2 and the output shaft of clutch 3 is fixedly linked, and the top of shaft 7 is equipped with limit cutting ferrule
13, impeller 6 and shaft 7 constitute prismatic pair, and impeller 6 has the freedom degree moved axially along shaft 7；The outer wall of the inner cylinder 1
Fixed that limited block 9 is housed, the inner wall of outer barrel 2 is fixed with positive stop lug boss 10, the interior bottom of 1 bottom of inner cylinder and outer barrel 2
Resilient support 11 is provided between face, when the weight in inner cylinder 1 is not above setting value, flexibly supporting 11 height ensures
There are certain distances between limited block 9 and positive stop lug boss 10, when weight is exceeded, are constantly compressed when flexibly supporting 11, directly
It is in contact with positive stop lug boss 10 to limited block 9 so that inner cylinder 1 is stuck to rotate again, the weight of children usually can all surpass
The washing setting weight of washing machine is crossed, so such supporting way can effectively ensure that the safety of children.
In the present invention, it rubs to reduce, it is ensured that impeller 6 can smoothly rotate under normal circumstances, the elasticity branch
Ball bearing disk 8 is provided between support 11 and 1 bottom of inner cylinder.
The resilient support 11 in the present embodiment is made of the spring of several 7 annular arrays around the shaft.
In addition, reducing the requirement for the support construction that internal outer barrel is shown in order to simplify equipment, also being opened on the inner cylinder 1
Equipped with several water holes 13.
Claims (4)
1. a kind of safety-type elastic supporting mechanism of rotary drum washing machine, including inner cylinder (1), outer barrel (2), clutch (3) and wave
It takes turns (6), it is characterized in that: shaft (7) bottom end of the impeller (6) of the washing machine is pierced by the output shaft of outer barrel (2) Yu clutch (3)
It is fixedly linked, the top of shaft (7) is equipped with limit cutting ferrule (13), and impeller (6) and shaft (7) constitute prismatic pair, and impeller (6) has
Along the freedom degree of shaft (7) axial movement；The outer wall of the inner cylinder (1) is fixed to be equipped with limited block (9), outer barrel (2)
Inner wall is fixed with positive stop lug boss (10), is provided with resilient support between inner cylinder (1) bottom and the inner bottom surface of outer barrel (2)
(11), when resilient support (11) is compressed to a certain degree, the limited block (9) is in contact with positive stop lug boss (10) so that interior
Cylinder (1) is stuck and can not rotate again.
2. the safety-type elastic supporting mechanism of rotary drum washing machine as described in claim 1, it is characterized in that: the resilient support (11)
Ball bearing disk (8) are provided between inner cylinder (1) bottom.
3. the safety-type elastic supporting mechanism of rotary drum washing machine as claimed in claim 1 or 2, it is characterized in that: the resilient support
(11) it is made of the spring of several (7) annular arrays around the shaft.
4. the safety-type elastic supporting mechanism of rotary drum washing machine as claimed in claim 1 or 2, it is characterized in that: the inner cylinder (1)
On be also provided with several water holes (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310755832.XA CN103668870B (en) | 2013-12-27 | 2013-12-27 | The safety-type elastic supporting mechanism of rotary drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310755832.XA CN103668870B (en) | 2013-12-27 | 2013-12-27 | The safety-type elastic supporting mechanism of rotary drum washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103668870A CN103668870A (en) | 2014-03-26 |
| CN103668870B true CN103668870B (en) | 2019-03-12 |
Family
ID=50307598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310755832.XA Active CN103668870B (en) | 2013-12-27 | 2013-12-27 | The safety-type elastic supporting mechanism of rotary drum washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103668870B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698301A (en) * | 2016-12-26 | 2017-05-24 | 柳州市聚湖饮品有限责任公司 | Water filtering and filling equipment |
| CN106672882A (en) * | 2016-12-26 | 2017-05-17 | 柳州市聚湖饮品有限责任公司 | Ratproof water filling equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135008Y (en) * | 1992-06-24 | 1993-06-02 | 王南 | Improved water-discharging tub of washing machine |
| CN1124799A (en) * | 1994-05-02 | 1996-06-19 | 惠而浦公司 | Basket positioning system for a top loading horizontal axis automatic washer |
| CN2298272Y (en) * | 1997-04-30 | 1998-11-25 | 中山威力集团公司 | Safety switch for washer |
| CN1232097A (en) * | 1998-04-10 | 1999-10-20 | 松下电器产业株式会社 | Washing machine |
| CN1330443A (en) * | 2000-06-26 | 2002-01-09 | 株式会社三协精机制作所 | Rotating stop mechanism and gear drived electric machine |
| CN2706499Y (en) * | 2004-05-18 | 2005-06-29 | 宁国聚隆实业有限公司 | Lead braking device for washer |
| CN1807747A (en) * | 2005-01-21 | 2006-07-26 | 海尔集团公司 | Washing machine with air drying and drum drying program |
| CN202415975U (en) * | 2011-12-26 | 2012-09-05 | 无锡小天鹅股份有限公司 | Split sealing structure for water-floated inner tub of washing machine |
| CN203782425U (en) * | 2013-12-27 | 2014-08-20 | 卓朝旦 | Safety type elastic support mechanism of impeller washing machine |
-
2013
- 2013-12-27 CN CN201310755832.XA patent/CN103668870B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135008Y (en) * | 1992-06-24 | 1993-06-02 | 王南 | Improved water-discharging tub of washing machine |
| CN1124799A (en) * | 1994-05-02 | 1996-06-19 | 惠而浦公司 | Basket positioning system for a top loading horizontal axis automatic washer |
| CN2298272Y (en) * | 1997-04-30 | 1998-11-25 | 中山威力集团公司 | Safety switch for washer |
| CN1232097A (en) * | 1998-04-10 | 1999-10-20 | 松下电器产业株式会社 | Washing machine |
| CN1330443A (en) * | 2000-06-26 | 2002-01-09 | 株式会社三协精机制作所 | Rotating stop mechanism and gear drived electric machine |
| CN2706499Y (en) * | 2004-05-18 | 2005-06-29 | 宁国聚隆实业有限公司 | Lead braking device for washer |
| CN1807747A (en) * | 2005-01-21 | 2006-07-26 | 海尔集团公司 | Washing machine with air drying and drum drying program |
| CN202415975U (en) * | 2011-12-26 | 2012-09-05 | 无锡小天鹅股份有限公司 | Split sealing structure for water-floated inner tub of washing machine |
| CN203782425U (en) * | 2013-12-27 | 2014-08-20 | 卓朝旦 | Safety type elastic support mechanism of impeller washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103668870A (en) | 2014-03-26 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190116 Address after: 315517 Houshan Ding 85, Houshan Village, Songlan Town, Fenghua City, Ningbo City, Zhejiang Province Applicant after: Ningbo Fenghua science and Technology Service Co., Ltd. Address before: 315500 No. 3 Jinping South Road, Jinping Street, Fenghua City, Zhejiang Province Applicant before: Zhuo Chaodan |
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Effective date of registration: 20201216 Address after: 277000 west side of Fazhan Road, neixi District, Xuecheng District, Zaozhuang City, Shandong Province Patentee after: Zaozhuang Mingshi New Material Co., Ltd Address before: 315517 Houshan Ding 85, Houshan Village, Songlan Town, Fenghua City, Ningbo City, Zhejiang Province Patentee before: Ningbo Fenghua science and Technology Service Co.,Ltd. |