CN204226286U - The articulating device of fan screen - Google Patents
The articulating device of fan screen Download PDFInfo
- Publication number
- CN204226286U CN204226286U CN201420674286.7U CN201420674286U CN204226286U CN 204226286 U CN204226286 U CN 204226286U CN 201420674286 U CN201420674286 U CN 201420674286U CN 204226286 U CN204226286 U CN 204226286U
- Authority
- CN
- China
- Prior art keywords
- pull bar
- pressing plate
- mesh enclosure
- net cover
- front mesh
- 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
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of articulating device of fan screen, comprise front mesh enclosure, rear net cover, pull bar, pressing plate, spring and drag link sleeve; Described pressing plate, for falling triangle disposition, has a U-shaped groove in the middle of upper end; Described pull bar is elongate cylindrical shape structure, and front end sleeve has catch; Described pull bar end, through spring, is placed in the U-shaped groove lower end of pressing plate; Described drag link sleeve upper end has cylinder shape groove, and cylinder shape groove is fixed on pull bar end; Above described rear net cover, edge has two threaded mounting holes, and above front mesh enclosure, edge has a cylindrical hole; Described pressing plate is fixed on the threaded mounting hole place of rear net cover through fixing threaded hole by screw; Described pull bar front end is stretched in the cylindrical hole above front mesh enclosure.The utility model is inserted in by the orientation of forward and backward guard, rotate also automatic positioning device, makes fan screen without the need to by instrument, is extremely convenient to install, dismantle, greatly reduces the turnover rate of fan.
Description
Technical field
The utility model belongs to household electrical appliance technical field, particularly the articulating device of fan screen.
Background technique
Fan screen is that one is fixed on before various electrical equipment or metal, the metallic iron silk screen that protection people does not come to harm.At present before and after fan on the market, guard adopts screw to be fixedly connected with mostly, and dismounting is very difficult and need by special tool, and this makes the fan blade of fan be difficult to cleaning, improves the turnover rate of fan, causes the waste of ecological resources.
Summary of the invention
The purpose of this utility model is to solve the problem, and provides a kind of structure simple, and front and back guard can be made to be convenient to the articulating device of the fan screen mounted and dismounted.
For this reason, the technical solution of the utility model is: the articulating device of fan screen, is characterized in that: it comprises front mesh enclosure, rear net cover, pull bar, pressing plate, spring and drag link sleeve; Described pressing plate is for falling triangle disposition, and upper end has two fixing threaded holes; Have a U-shaped groove between the fixing threaded hole of two, described pressing plate upper end, slot opening place curves inwardly; Described pull bar is elongate cylindrical shape structure, and front end sleeve has catch; Described pull bar end, through spring, is placed in the U-shaped groove lower end of pressing plate; Described drag link sleeve upper end has cylinder shape groove, and cylinder shape groove is fixed on pull bar end; Above described rear net cover, edge has two threaded mounting holes, and above front mesh enclosure, edge has a cylindrical hole; Described pressing plate is fixed on the threaded mounting hole place of rear net cover through fixing threaded hole by screw; Described pull bar front end is stretched in the cylindrical hole above front mesh enclosure.
When the utility model is installed, front mesh enclosure is inserted in rear net cover, and the edge of front mesh enclosure can extrude pull bar; Then rotate clockwise front mesh enclosure, when the cylindrical hole on front mesh enclosure forwards to relative with draw rod positions, pull bar can penetrate in the cylindrical hole of front mesh enclosure under the action of the spring automatically, completes the installation of forward and backward guard.During dismounting, pulled back by draw-bar seat, thus drive pull bar leaves the cylindrical hole on front mesh enclosure, then opposite spin front mesh enclosure, just completes the dismounting of forward and backward guard.The utility model is inserted in by the orientation of forward and backward guard, rotate also automatic positioning device, makes fan screen without the need to by instrument, is extremely convenient to install, dismantle and clean the structures such as fan blade, greatly reduces the turnover rate of fan.
Accompanying drawing explanation
Be described in further details below in conjunction with accompanying drawing and mode of execution of the present utility model.
Fig. 1 is structural blast figure of the present utility model.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Embodiment
See accompanying drawing.The present embodiment comprises front mesh enclosure 1, rear net cover 2, pull bar 3, pressing plate 5, spring 4 and drag link sleeve 7; Described pressing plate 5 is for falling triangle disposition, and upper end has two fixing threaded holes 51; Have a U-shaped groove 52 between two fixing threaded holes 51 in described pressing plate 5 upper end, U-shaped groove 52 opening curves inwardly; Described pull bar 3 is elongate cylindrical shape structure, and front end sleeve has catch 31; Described pull bar 3 end, through spring 4, is placed in U-shaped groove 52 lower end of pressing plate 5; Described drag link sleeve 7 upper end has cylinder shape groove, and cylinder shape groove is fixed on pull bar 3 end; Above described rear net cover 2, edge has two threaded mounting holes 21, and above front mesh enclosure 1, edge has a cylindrical hole 11; Described pressing plate 5 is fixed on threaded mounting hole 21 place of rear net cover 2 through fixing threaded hole 51 by screw 6; Described pull bar 3 front end is stretched in the cylindrical hole 11 above front mesh enclosure 1.
When the present embodiment is installed, front mesh enclosure 1 is inserted in rear net cover 2, and the edge of front mesh enclosure 1 can extrude pull bar 3; Then rotate clockwise front mesh enclosure 1, when the cylindrical hole 11 on front mesh enclosure 1 forwards to relative with pull bar 3 position, pull bar 3 automatically can penetrate in the cylindrical hole 11 of front mesh enclosure 1 under the effect of spring 4, completes the installation of front mesh enclosure 1, rear net cover 2.During dismounting, pulled back by draw-bar seat 7, thus drive pull bar 3 leaves the cylindrical hole 11 on front mesh enclosure 1, then opposite spin front mesh enclosure 1, just completes the dismounting of front mesh enclosure 1, rear net cover 2.
Claims (1)
1. the articulating device of fan screen, is characterized in that: it comprises front mesh enclosure, rear net cover, pull bar, pressing plate, spring and drag link sleeve; Described pressing plate is for falling triangle disposition, and upper end has two fixing threaded holes; Have a U-shaped groove between the fixing threaded hole of two, described pressing plate upper end, slot opening place curves inwardly; Described pull bar is elongate cylindrical shape structure, and front end sleeve has catch; Described pull bar end, through spring, is placed in the U-shaped groove lower end of pressing plate; Described drag link sleeve upper end has cylinder shape groove, and cylinder shape groove is fixed on pull bar end; Above described rear net cover, edge has two threaded mounting holes, and above front mesh enclosure, edge has a cylindrical hole; Described pressing plate is fixed on the threaded mounting hole place of rear net cover through fixing threaded hole by screw; Described pull bar front end is stretched in the cylindrical hole above front mesh enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674286.7U CN204226286U (en) | 2014-11-13 | 2014-11-13 | The articulating device of fan screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674286.7U CN204226286U (en) | 2014-11-13 | 2014-11-13 | The articulating device of fan screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204226286U true CN204226286U (en) | 2015-03-25 |
Family
ID=52924389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420674286.7U Expired - Fee Related CN204226286U (en) | 2014-11-13 | 2014-11-13 | The articulating device of fan screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204226286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151076A (en) * | 2016-08-05 | 2016-11-23 | 安庆市沁之源电器有限公司 | A kind of simple electric fan |
| CN107304776A (en) * | 2016-04-21 | 2017-10-31 | 信产业株式会社 | The clutch structure of the front and rear guard of electric fan |
-
2014
- 2014-11-13 CN CN201420674286.7U patent/CN204226286U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107304776A (en) * | 2016-04-21 | 2017-10-31 | 信产业株式会社 | The clutch structure of the front and rear guard of electric fan |
| CN107304776B (en) * | 2016-04-21 | 2019-08-06 | 信一产业株式会社 | The clutch structure of the front and back mesh enclosure of electric fan |
| CN106151076A (en) * | 2016-08-05 | 2016-11-23 | 安庆市沁之源电器有限公司 | A kind of simple electric fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204396431U (en) | A kind of service sink | |
| CN204226286U (en) | The articulating device of fan screen | |
| CN204328405U (en) | The wall hanging frame of television set upset can be realized | |
| CN203323210U (en) | Exhaust hood with anti-pinch function of panel | |
| CN107103837B (en) | A kind of billboard mounting device | |
| CN213903778U (en) | Airport radar video monitoring device | |
| CN204421123U (en) | Range hood cold plate erecting device | |
| CN204478641U (en) | A kind of direct cooling refrigerator improving steaming device fixed form | |
| CN206877237U (en) | A kind of PCIE supports | |
| CN204144130U (en) | A kind of plug-and-consume switch | |
| CN203356052U (en) | Sieve | |
| CN203276138U (en) | Electrostatic dustproof device for computer host | |
| CN202843554U (en) | Dishwasher external slag discharging device | |
| CN203809986U (en) | Clamping device and installing structure of electromechanical equipment | |
| CN107103856B (en) | A kind of billboard mounting device | |
| CN203609379U (en) | Main engine mechanism for steam mop | |
| CN205196760U (en) | Fishing diddle -net | |
| CN204644506U (en) | A kind of eider down deironing apparatus | |
| CN205107526U (en) | Bathroom toilet paper box | |
| CN203939818U (en) | Pre-terminated cassette rapid assembly device | |
| CN208331711U (en) | A kind of sound-deadening and noise-reducing equipment for environmental protection | |
| CN208523235U (en) | Collect careless frame locking device | |
| CN204410717U (en) | A kind of dust catcher | |
| CN208242176U (en) | A kind of cultivation device convenient for Chinese prickly ash plantation | |
| CN203029018U (en) | Galvanothermy tube device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20171113 |