CN102434484A - Connecting structure of hanging rod and motor shaft for ceiling fan - Google Patents
Connecting structure of hanging rod and motor shaft for ceiling fan Download PDFInfo
- Publication number
- CN102434484A CN102434484A CN2011104404392A CN201110440439A CN102434484A CN 102434484 A CN102434484 A CN 102434484A CN 2011104404392 A CN2011104404392 A CN 2011104404392A CN 201110440439 A CN201110440439 A CN 201110440439A CN 102434484 A CN102434484 A CN 102434484A
- Authority
- CN
- China
- Prior art keywords
- jack
- suspension rod
- axle sleeve
- motor shaft
- bolt
- Prior art date
- 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 claims abstract description 47
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000003082 abrasive agent Substances 0.000 claims description 3
- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The invention relates to a connecting structure of a hanging rod and a motor shaft for a ceiling fan, which comprises a motor shaft and a hanging rod shaft sleeve; the suspension rod type motor is characterized by further comprising a shaft sleeve and more than two groups of fixing pieces, wherein the shaft sleeve is sleeved on the motor shaft, the suspension rod shaft sleeve is sleeved on the shaft sleeve, and one end of each fixing piece penetrates through the suspension rod shaft sleeve, the shaft sleeve and the motor shaft and fixes the suspension rod shaft sleeve, the shaft sleeve and the motor shaft. The invention can prolong the service life of the motor and reduce the possibility of dangerous accidents.
Description
Technical field
The present invention relates to the linkage structure of a kind of ceiling fan with suspension rod and motor shaft.
Background technique
At present, the suspension rod of ceiling fan class directly adopts bolt to be connected with motor, and under the effect of long-term alternating force, bolt and suspension rod wearing and tearing possibly take place and rupture, and cause ceiling fan to fall, and have an accident.
Summary of the invention
The objective of the invention is to consider the problems referred to above and be provided a kind of ceiling fan working life of can improving greatly that safe and reliable ceiling fan is with the linkage structure of suspension rod and motor shaft.
Technological scheme of the present invention is: a kind of ceiling fan comprises motor shaft and suspension rod axle sleeve with the linkage structure of suspension rod and motor shaft; It is characterized in that also comprising axle sleeve and two groups of above fixed blocks; Wherein said axle sleeve is set on the motor shaft; Said suspension rod axle sleeve is set on the axle sleeve, and an end of said fixed block passes suspension rod axle sleeve, axle sleeve and motor shaft and suspension rod axle sleeve, axle sleeve and motor shaft are fixed.
Said two groups of above fixed blocks comprise upper fixing element and fixed block down, and said upper fixing element comprises bolt, upper cap nut assembly and last mortise lock, on said the end of bolt have cooperate with last mortise lock on jack; Said fixed block down comprises that bolt, lower nut assembly, two linings reach mortise lock down down, has the following jack that cooperates with following mortise lock in the said end of bolt down; Have on the two suspension rod axle sleeves jack under the jack and two suspension rod axle sleeves on the said suspension rod axle sleeve, putting jack under jack and two axle sleeves having diaxon on the said axle sleeve, having on two motor shafts jack under the jack and two motor shafts on the said motor shaft; Said end of going up bolt passes that jack, diaxon put jack on jack and two motor shafts on the two suspension rod axle sleeves, and said upper cap nut assembly is connected cooperations with the end thread of last bolt, in the insertion of said upward mortise lock in the jack; Jack under the jack and two motor shafts is passed under two linings, the two suspension rod axle sleeves under jack, two axle sleeves in the end of said down bolt, and said lower nut assembly is connected cooperation with the end thread of play bolt, said under mortise lock insertion down in the jack.
Said lining is to process with high-abrasive material.
The present invention's advantage compared with prior art is: can improve ceiling fan working life greatly, and safe and reliable, reduced the possibility that peril takes place.
Description of drawings
Fig. 1 is a stereogram of the present invention;
Fig. 2 is an exploded view of the present invention;
Fig. 3 is the partial enlarged drawing of motor shaft of the present invention, axle sleeve and suspension rod axle sleeve matching part.
Embodiment
To combine accompanying drawing and embodiment that the present invention is done further detailed description below:
Shown in Fig. 1 to 3, a kind of ceiling fan comprises motor shaft 3 and suspension rod axle sleeve 1 with the linkage structure of suspension rod and motor shaft; Characteristics of the present invention are also to comprise axle sleeve 2 and two groups of above fixed blocks; Wherein said axle sleeve 2 is set on the motor shaft 3; Said suspension rod axle sleeve 1 is set on the axle sleeve 2, and an end of said fixed block passes suspension rod axle sleeve 1, axle sleeve 2 and motor shaft 3 and suspension rod axle sleeve 1, axle sleeve 2 and motor shaft 3 is fixing.
In the present embodiment, said two groups of above fixed blocks comprise upper fixing element and fixed block down, and said upper fixing element comprises bolt 5, upper cap nut assembly 9 and last mortise lock 8, on said the end of bolt 5 have cooperate with last mortise lock 8 on jack 51; Said fixed block down comprises that bolt 4, lower nut assembly 7, two linings 6 reach mortise lock 10 down down, has the following jack 41 that cooperates with following mortise lock 10 in the said end of bolt 4 down; Said lining 6 is to process with high-abrasive material, can prolong the wear out failure time of mechanism greatly; Having on the two suspension rod axle sleeves jack 12 under the jack 11 and two suspension rod axle sleeves on the said suspension rod axle sleeve 1; Put jack 22 under jack 21 and two axle sleeves having diaxon on the said axle sleeve 2, having on two motor shafts jack 32 under the jack 31 and two motor shafts on the said motor shaft 3; Said end of going up bolt 5 passes that jack 11, diaxon put jack 31 on jack 21 and two motor shafts on the two suspension rod axle sleeves, and said upper cap nut assembly 9 is connected cooperations with the end thread of last bolt 5, in said upward mortise lock 8 insertions in the jack 51; Jack 32 under the jack 22 and two motor shafts is passed under two linings 6, the two suspension rod axle sleeves under jack 12, two axle sleeves in the end of said down bolt 4, and said lower nut assembly 7 is connected cooperation with the end thread of play bolt 4, said under mortise lock 10 insertions down in the jacks 41.
In the present embodiment, upper cap nut assembly 9 comprises upper cap nut, goes up plain cushion and goes up the bullet pad that lower nut assembly 7 comprises lower nut, plain cushion reaches bullet pad down down.
During installation, axle sleeve 2 is placed on the motor shaft 3, again suspension rod axle sleeve 1 is placed on the axle sleeve 2; To play the end of bolt 4 to wear two linings 6, suspension rod axle sleeve 1, axle sleeve 2 and motor shaft 3 then, lining 6 is distributed in the both sides of suspension rod axle sleeve 1 relatively, and puts into down plain cushion and bullet pad down, and lower nut is plugged down latch 10 more then; To go up bolt 5 again and pass suspension rod axle sleeve 1, axle sleeve 2 and motor shaft 3, and put into plain cushion and go up the bullet pad, lock upper cap nut then, plug latch 8 at last, can accomplish being connected of suspension rod and motor.
During use, if bolt 4 lost efficacy down, last bolt 5 will play protective action, thereby lower the possibility that peril takes place greatly.
Claims (3)
1. a ceiling fan comprises motor shaft (3) and suspension rod axle sleeve (1) with the linkage structure of suspension rod and motor shaft; It is characterized in that also comprising axle sleeve (2) and two groups of above fixed blocks; Wherein said axle sleeve (2) is set on the motor shaft (3); Said suspension rod axle sleeve (1) is set on the axle sleeve (2), and an end of said fixed block passes suspension rod axle sleeve (1), axle sleeve (2) and motor shaft (3) and suspension rod axle sleeve (1), axle sleeve (2) and motor shaft (3) is fixing.
2. ceiling fan according to claim 1 is with the linkage structure of suspension rod and motor shaft; It is characterized in that said two groups of above fixed blocks comprise that upper fixing element reaches fixed block down; Said upper fixing element comprises bolt (5), upper cap nut assembly (9) and goes up mortise lock (8), and the end of bolt (5) has the last jack (51) that cooperates with last mortise lock (8) on said; Said fixed block down comprises that bolt (4), lower nut assembly (7), two linings (6) reach mortise lock (10) down down, has the following jack (41) that cooperates with following mortise lock (10) in the said end of bolt (4) down; Having on the two suspension rod axle sleeves jack (12) under the jack (11) and two suspension rod axle sleeves on the said suspension rod axle sleeve (1); Put jack (22) under jack (21) and two axle sleeves having diaxon on the said axle sleeve (2), having jack (32) under jack on two motor shafts (31) and two motor shafts on the said motor shaft (3); Said end of going up bolt (5) passes that jack (11), diaxon put jack (31) on jack (21) and two motor shafts on the two suspension rod axle sleeves; Said upper cap nut assembly (9) is connected cooperation with the end thread of last bolt (5), said going up in mortise lock (8) insertion in the jack (51); Jack (32) under the jack (22) and two motor shafts is passed under two linings (6), the two suspension rod axle sleeves under jack (12), two axle sleeves in the end of said down bolt (4); Said lower nut assembly (7) is connected cooperation with the end thread of following bolt (4), and said following mortise lock (10) inserts in the following jack (41).
3. ceiling fan according to claim 2 is characterized in that with the linkage structure of suspension rod and motor shaft said lining (6) is to process with high-abrasive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104404392A CN102434484A (en) | 2011-12-26 | 2011-12-26 | Connecting structure of hanging rod and motor shaft for ceiling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104404392A CN102434484A (en) | 2011-12-26 | 2011-12-26 | Connecting structure of hanging rod and motor shaft for ceiling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102434484A true CN102434484A (en) | 2012-05-02 |
Family
ID=45982759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104404392A Pending CN102434484A (en) | 2011-12-26 | 2011-12-26 | Connecting structure of hanging rod and motor shaft for ceiling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102434484A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762745A (en) * | 2017-01-18 | 2017-05-31 | 阮国永 | The attachment structure of ceiling fan suspension rod and motor shaft |
| WO2017181350A1 (en) * | 2016-04-19 | 2017-10-26 | 广东美的环境电器制造有限公司 | Downrod assembly and ceiling fan |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2534413Y (en) * | 2002-04-29 | 2003-02-05 | 张振坤 | Screw-bolt pin |
| WO2003010437A1 (en) * | 2001-07-26 | 2003-02-06 | Crompton Greaves Limited | An electric ceiling fan suspension shackle |
| CN2649821Y (en) * | 2003-08-11 | 2004-10-20 | 陈士清 | Miniature fan with improved positioning axle structure |
| US20050274864A1 (en) * | 2004-06-10 | 2005-12-15 | Frank Blateri | Apparatus and method for mounting a fixture |
| CN101737361A (en) * | 2008-11-27 | 2010-06-16 | 薛健 | Novel ceiling fan |
| CN101859642A (en) * | 2010-04-13 | 2010-10-13 | 美的集团有限公司 | Capacitor and wiring terminal mounting structure of ceiling fan and mounting method thereof |
| CN101946093A (en) * | 2008-03-04 | 2011-01-12 | 松下电器产业株式会社 | Ceiling fan |
| CN202431583U (en) * | 2011-12-26 | 2012-09-12 | 美的集团有限公司 | Connecting structure of hanging rod and motor shaft for ceiling fan |
-
2011
- 2011-12-26 CN CN2011104404392A patent/CN102434484A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003010437A1 (en) * | 2001-07-26 | 2003-02-06 | Crompton Greaves Limited | An electric ceiling fan suspension shackle |
| CN2534413Y (en) * | 2002-04-29 | 2003-02-05 | 张振坤 | Screw-bolt pin |
| CN2649821Y (en) * | 2003-08-11 | 2004-10-20 | 陈士清 | Miniature fan with improved positioning axle structure |
| US20050274864A1 (en) * | 2004-06-10 | 2005-12-15 | Frank Blateri | Apparatus and method for mounting a fixture |
| CN101946093A (en) * | 2008-03-04 | 2011-01-12 | 松下电器产业株式会社 | Ceiling fan |
| CN101737361A (en) * | 2008-11-27 | 2010-06-16 | 薛健 | Novel ceiling fan |
| CN101859642A (en) * | 2010-04-13 | 2010-10-13 | 美的集团有限公司 | Capacitor and wiring terminal mounting structure of ceiling fan and mounting method thereof |
| CN202431583U (en) * | 2011-12-26 | 2012-09-12 | 美的集团有限公司 | Connecting structure of hanging rod and motor shaft for ceiling fan |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017181350A1 (en) * | 2016-04-19 | 2017-10-26 | 广东美的环境电器制造有限公司 | Downrod assembly and ceiling fan |
| US11346354B2 (en) | 2016-04-19 | 2022-05-31 | Gd Midea Environment Appliances Mfg., Co. Ltd. | Downrod assembly and ceiling fan |
| CN106762745A (en) * | 2017-01-18 | 2017-05-31 | 阮国永 | The attachment structure of ceiling fan suspension rod and motor shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Applicant after: MIDEA GROUP Co.,Ltd. Address before: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Applicant before: Midea Group |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: MEIDI GROUP CO. LTD. TO: MIDEA GROUP CO., LTD. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120502 |