CN204113687U - Fan - Google Patents
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- Publication number
- CN204113687U CN204113687U CN201420482714.6U CN201420482714U CN204113687U CN 204113687 U CN204113687 U CN 204113687U CN 201420482714 U CN201420482714 U CN 201420482714U CN 204113687 U CN204113687 U CN 204113687U
- Authority
- CN
- China
- Prior art keywords
- slide block
- groove
- dovetail slide
- dovetail
- fixed
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of fan, its drip irrigation device is a kind of fan, comprise flabellum, end cap and chassis, one end of described flabellum is provided with fixed block, described chassis and end cap are equipped with the fixed groove that several place fixed block, the sidewall of the fixed groove on described chassis is provided with dovetail chute, the dovetail slide block of thrust spring and slip is provided with in described dovetail chute, one end of described dovetail slide block is positioned at fixed groove, described dovetail chute can accommodate dovetail slide block, one end that described dovetail slide block is positioned at fixed groove is the inclined-plane that the one end towards fixed groove back to end cap tilts, one end of described thrust spring is fixedly connected with the end face of dovetail chute back to fixed groove, the other end is fixedly connected with dovetail slide block, the sidewall of described fixed block is provided with the draw-in groove corresponding with dovetail slide block, by dovetail slide block is snapped in draw-in groove, can effectively prevent flabellum due to monolateral heavy and occur tilt phenomenon, convenient installation.
Description
Technical field
The utility model relates to a kind of mechanical engineering, and more particularly, it relates to a kind of fan.
Background technique
Fan, what all use in our daily life and in industry is very general, and the process that the flabellum of fan is being installed, need fixed block to snap in fixed groove, and then end cap is covered, thus reach the effect of fixing flabellum, and overweight one end that it is provided with fixed block due to one end of flabellum, therefore when fixed block is put into fixed groove, flabellum is easily toppled over, thus causes certain trouble when covering end cap.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of convenient fan installed.
For achieving the above object, the utility model provides following technological scheme: a kind of fan, comprise flabellum, end cap and chassis, one end of described flabellum is provided with fixed block, described chassis and end cap are equipped with the fixed groove that several place fixed block, the sidewall of the fixed groove on described chassis is provided with dovetail chute, the dovetail slide block of thrust spring and slip is provided with in described dovetail chute, one end of described dovetail slide block is positioned at fixed groove, described dovetail chute can accommodate dovetail slide block, one end that described dovetail slide block is positioned at fixed groove is the inclined-plane that the one end towards fixed groove back to end cap tilts, one end of described thrust spring is fixedly connected with the end face of dovetail chute back to fixed groove, the other end is fixedly connected with dovetail slide block, the sidewall of described fixed block is provided with the draw-in groove corresponding with dovetail slide block.
Preferably, described dovetail chute runs through one end of the relative end cap in chassis, and one end of the described relative end cap of dovetail slide block is provided with shifting block.
Preferably, the end face of the relative end cap of described fixed block is provided with restraining groove, and described restraining groove communicates with draw-in groove, is provided with the limiting stopper of slip in described restraining groove, and described dovetail slide block is provided with the locating slot corresponding with limiting stopper.
Preferably, the sidewall of described flabellum is enclosed with rubber glue.
Compared with prior art, the beneficial effects of the utility model are: when installation flabellum, fixed block on flabellum is loaded in fixed groove, and in the process of fixed block in loading fixed groove, fixed block can gradually with the contact of incline plane on dovetail slide block, then dovetail slide block is promoted towards the direction away from fixed groove gradually, when fixed block is just in time positioned at fixed groove time, now draw-in groove is just to dovetail slide block, because thrust spring is in compressive state before, therefore dovetail slide block just pushes in draw-in groove by thrust spring, therefore after each flabellum is loaded, because dovetail slide block is positioned at draw-in groove, therefore flabellum there will not be the situation of toppling over, conveniently end cap is covered.
Accompanying drawing explanation
Fig. 1 is the structural drawing of the utility model fan embodiment;
Fig. 2 is the sectional view of the utility model fan embodiment;
Fig. 3 is the partial enlarged drawing of A in Fig. 2;
Fig. 4 is the structural drawing of dovetail slide block.
Reference character: 1, flabellum; 2, end cap; 3, chassis; 31, dovetail chute; 4, fixed groove; 5, fixed block; 51, restraining groove; 52, draw-in groove; 6, thrust spring; 7, dovetail slide block; 71, inclined-plane; 72, locating slot; 8, limiting stopper; 9, shifting block.
Embodiment
Referring to figs. 1 through Fig. 4, the utility model fan embodiment is described further.
A kind of fan, comprise flabellum 1, end cap 2 and chassis 3, one end of described flabellum 1 is provided with fixed block 5, described chassis 3 and end cap 2 are equipped with several fixed grooves 4 placing fixed block 5, the sidewall of the fixed groove 4 on described chassis 3 is provided with dovetail chute 31, the dovetail slide block 7 being provided with thrust spring 6 in described dovetail chute 31 and sliding, one end of described dovetail slide block 7 is positioned at fixed groove 4, described dovetail chute 31 can accommodate dovetail slide block 7, one end that described dovetail slide block 7 is positioned at fixed groove 4 is the inclined-plane 71 that the one end towards fixed groove 4 back to end cap 2 tilts, one end of described thrust spring 6 is fixedly connected with the end face of dovetail chute 31 back to fixed groove 4, the other end is fixedly connected with dovetail slide block 7, the sidewall of described fixed block 5 is provided with the draw-in groove 52 corresponding with dovetail slide block 7.
When installation flabellum 1, fixed block 5 on flabellum 1 is loaded in fixed groove 4, and in the process of fixed block 5 in loading fixed groove 4, fixed block 5 can contact with the inclined-plane 71 on dovetail slide block 7 gradually, then dovetail slide block 7 is promoted towards the direction away from fixed groove 4 gradually, when fixed block 5 is just in time positioned at fixed groove 4 time, now draw-in groove 52 is just to dovetail slide block 7, because thrust spring 6 is in compressive state before, therefore dovetail slide block 7 just pushes in draw-in groove 52 by thrust spring 6, therefore after each flabellum 1 is loaded, because dovetail slide block 7 is positioned at draw-in groove 52, therefore flabellum 1 there will not be the situation of toppling over, conveniently end cap 2 is covered.
Described dovetail chute 31 runs through one end of the relative end cap 2 in chassis 3, one end of the relative end cap 2 of described dovetail slide block is provided with shifting block 9, when needs dismounting flabellum 1 time, dovetail slide block 7 is driven to slide by slip shifting block 9, thus make dovetail slide block 7 depart from draw-in groove 52, so just flabellum 1 can be pulled down.
The end face of the relative end cap 2 of described fixed block 5 is provided with restraining groove 51, described restraining groove 51 communicates with draw-in groove 52, the limiting stopper 8 of slip is provided with in described restraining groove 51, described dovetail slide block 7 is provided with the locating slot 72 corresponding with limiting stopper 8, when installation flabellum 1, limiting stopper 8 is made to depart from draw-in groove 52, then flabellum 1 is put into fixed groove 4, dovetail slide block 7 can snap in draw-in groove 52, then slip limiting stopper 8, make one end of limiting stopper 8 be positioned at locating slot 72, can effectively prevent dovetail slide block 7 in the process of fan work from sliding.
In order to prevent flabellum 1 scratch from pointing, the sidewall of flabellum 1 is enclosed with rubber glue.
Claims (4)
1. a fan, comprise flabellum, end cap and chassis, one end of described flabellum is provided with fixed block, described chassis and end cap are equipped with the fixed groove that several place fixed block, it is characterized in that: the sidewall of the fixed groove on described chassis is provided with dovetail chute, the dovetail slide block of thrust spring and slip is provided with in described dovetail chute, one end of described dovetail slide block is positioned at fixed groove, described dovetail chute can accommodate dovetail slide block, one end that described dovetail slide block is positioned at fixed groove is the inclined-plane that the one end towards fixed groove back to end cap tilts, one end of described thrust spring is fixedly connected with the end face of dovetail chute back to fixed groove, the other end is fixedly connected with dovetail slide block, the sidewall of described fixed block is provided with the draw-in groove corresponding with dovetail slide block.
2. fan according to claim 1, is characterized in that: described dovetail chute runs through one end of the relative end cap in chassis, and one end of the described relative end cap of dovetail slide block is provided with shifting block.
3. fan according to claim 2, it is characterized in that: the end face of the relative end cap of described fixed block is provided with restraining groove, described restraining groove communicates with draw-in groove, is provided with the limiting stopper of slip in described restraining groove, and described dovetail slide block is provided with the locating slot corresponding with limiting stopper.
4. fan according to claim 3, is characterized in that: the sidewall of described flabellum is enclosed with rubber glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482714.6U CN204113687U (en) | 2014-08-26 | 2014-08-26 | Fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482714.6U CN204113687U (en) | 2014-08-26 | 2014-08-26 | Fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204113687U true CN204113687U (en) | 2015-01-21 |
Family
ID=52331002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420482714.6U Expired - Fee Related CN204113687U (en) | 2014-08-26 | 2014-08-26 | Fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204113687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661928A (en) * | 2018-03-16 | 2018-10-16 | 浙江慕容时尚家居有限公司 | A kind of furniture station-service roof wind turbine easy to disassemble |
| CN111917218A (en) * | 2020-08-11 | 2020-11-10 | 台州孚亚电机有限公司 | Direct current drive permanent magnet variable frequency motor |
-
2014
- 2014-08-26 CN CN201420482714.6U patent/CN204113687U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661928A (en) * | 2018-03-16 | 2018-10-16 | 浙江慕容时尚家居有限公司 | A kind of furniture station-service roof wind turbine easy to disassemble |
| CN111917218A (en) * | 2020-08-11 | 2020-11-10 | 台州孚亚电机有限公司 | Direct current drive permanent magnet variable frequency motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20150826 |
|
| EXPY | Termination of patent right or utility model |