CN2081428U - Opened and closed device of wing fan - Google Patents
Opened and closed device of wing fan Download PDFInfo
- Publication number
- CN2081428U CN2081428U CN 90224494 CN90224494U CN2081428U CN 2081428 U CN2081428 U CN 2081428U CN 90224494 CN90224494 CN 90224494 CN 90224494 U CN90224494 U CN 90224494U CN 2081428 U CN2081428 U CN 2081428U
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- CN
- China
- Prior art keywords
- guide rail
- transmission body
- wing
- transmission
- plate
- 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.)
- Withdrawn
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Abstract
The utility model discloses an open-close device for a wing sash, belonging to a device which makes the wing sash move to an open position. The open-close device for a wing sash is especially suitable for a vertical shutter. The open-close device for a wing sash uses a heteromorphous transmission shaft as a guide rail, and a gear transmission system and driving members which can move on the guide rail are collocated to make various wing sashes, especially vertical shutters can move in parallel and roll over in a positioning mode. Because each driving member combined in a concave and convex mode is designed reasonably, and the utility model is made by the injection molding of hard materials, so when the open-close device for a wing sash opens and closes the vertical shutter, the utility model has the advantages of easy processing, easy assembly and light and flexible use; besides, the integral shape of the open-close device for a wing sash has decorative effect, etc.
Description
The utility model belongs to makes wing move on to the device of unlatching or fastening position, is a kind of headstock gear of wing, is specially adapted to vertical sun blind.
The headstock gear that is used for vertical sun blind at present, be only limited to mostly each curtain louver location is rotated, rarely make it have the device of translation keying effect concurrently, exist and can not regulate the room as required shading and ventilative requirement and transmission structures complexity, heaviness, applicable surface is narrower wait not enough.
The purpose of this utility model is to provide a kind of headstock gear of the driving member formation that adopts special-shaped power transmission shaft configuration pinion unit to unify can to move on axle, make vertical sun blind or various wing, both but translation opened and closed, and can locate upset again, to solve the problem that prior art exists.
The overall structure of wing headstock gear is:
Driving box (1) and shutoff plate (7) in two ends difference attachings at guide rail frame (4), odd-shaped cross section guide rail (5) one ends in the guide rail frame and the revolving member in the driving box are formed transmission and are paid, trepanning assembling on the other end and the shutoff plate, plural transmission body (6) is installed on guide rail, revolving member in each transmission body and the transmission of guide rail composition are paid, and are connected with wing sheet (12) on each transmission body.Driving mechanism in the drive case is made of driving wheel (2) and driven pulley (3) engagement; The parallel axial notch that is distributing more than two of guide rail surface, an end of guide rail and the engagement of the driven pulley axis hole in the driving box constitute transmission and pay, and the sleeve pipe (8) on the other end and the shutoff plate is rotatably assorted; Worm gear (17), worm screw (18) mechanism are installed in each transmission body (6), guide rail passes the axis hole (25) of worm gear, axis hole and guide rail engagement, the wing sheet is connected on the lever arm (10) of worm screw, slide block on the transmission body two side (11) contacts with kerve limit (20) with the inside wall of guide rail frame respectively, the two groups of wheel shafts (13) on the headstock gear, (9) be separately fixed on the drive case and the shutoff plate on; Translation drag cable (14) passes behind the hole (24) of each transmission body respectively and two groups of wheel shaft solderless wrapped connections, the fixed end of translation drag cable (14) is fastened on first transmission body (27), when wing is that single channel is when stacking, first transmission body is positioned at shutoff plate one end, when two-way stacked, two transmission body of joint were first transmission body; Each wing sheet is articulated in the groove of worm screw lever arm in the transmission body.
Guide rail surface is uniform-distribution with three circular-arc axial notches, and its cross section lacks shape for circle, and the driving wheel in the driving box is a sprocket wheel, the gears engaged on driven pulley and the sprocket wheel wheel shaft (15); Two fixed pulleys are arranged on drive case, a fixed pulley is arranged on the shutoff plate, be used for solderless wrapped connection translation drag cable, rotate drag cable and be pelletron (16) with sprocket engagement; Slide block on the transmission body two side is the roller (11) that assembles with bearing pin; Circular-arc trough rim (20) crimping of roller and framework; The fixture block of fastening translation drag cable (29) connects with first transmission body with junction plate (28).
Each transmission body top is being provided with guiding slide plate (26) and is contacting with the inner roof wall of guide rail frame; The soft rope in location between each transmission body (30) cross-under is in hole (23); When the wing sheet was hard braid curtain sheet, its upper and lower side disposed link plate (21) and weighted plate (22) respectively, and the curtain sheet connects with transmission body worm screw lever arm by link plate.
Accompanying drawing of the present utility model has:
Fig. 1 is the overall structure figure of wing headstock gear
Fig. 2 is the side cutaway view of each transmission case
Fig. 3 is each transmission case body arrangement diagram of wing headstock gear
Accompanying drawing has provided an embodiment of the present utility model, in conjunction with the accompanying drawings its design feature and operating principle is described as follows:
What accompanying drawing was described is that the curtain sheet is the headstock gear of the vertical sun blind of hard braid, its structure as described above, employing pulls drags, when pulling translation drag cable, affect each transmission case back and forth to slide in orbit, the curtain sheet that makes on the transmission case to be hung is done to open and close to stack along guide rail and is moved, each curtain sheet by the soft rope of spacing keep mutual spacing from.
When needs are regulated curtain sheet angle, can spur pelletron, drive the sprocket wheel in the driving box, by gear drive guide rail is rotated, and the worm and gear that drives in the transmission body overturns the curtain sheet in 180 ° of scopes.Curtain sheet bottom is equipped with weighted plate, and is straight and upright and the roller on the transmission case is rolled along the framework trough rim all the time to keep the curtain sheet.
In a word, this device can make single open-type (single channel stacks) or double-open (two-way stacks) curtain sheet open and close trippingly and overturn to satisfy indoor demand to shading and ventilation.
Substantive distinguishing features and technological progress that the utility model has are:
1, each transmission mechanism of the odd-shaped cross section guide rail of this headstock gear and driving box, transmission body formation, owing to reasonably designed circular-arc concavo-convexly pay in conjunction with transmission, and allowed bigger fit clearance, therefore in transmission process stressed evenly, frictional resistance is little, and roll-over phenomenon can not take place. Have ensuring smooth transmission, the characteristics such as applicable surface is wider and be easy to cooperate with other type of drive.
2, because each transmission body and guide rail rolling friction and the guiding slide plate is set at casing, guaranteed that transmission body can run-off the straight in movement, all these has reduced the frictional resistance between transmission body and the guide rail greatly, be particularly suitable for driving the vertical shutter curtain, also can be used for opening and closing other various types of wings.
When 3, this device is used for opening and closing the vertical shutter curtain, each driving member adopts the aluminum alloy materials except framework, guide rail, 14 kinds of members such as transmission body, driving box and gear are all selected the hard material injection mo(u)lding, not only be easy to processing, be convenient to assembling, and light and flexible in use, the moulded decorative effect that is imbued with.
Claims (4)
1, a kind of headstock gear of wing is made up of driver, guide rail frame and device transmission body and the wing sheet etc. on guide rail, it is characterized in that driving box (1) and shutoff plate (7) in two ends difference attachings of guide rail frame (4), odd-shaped cross section guide rail (5) one ends in the guide rail frame and the revolving member in the driving box are formed transmission and are paid, trepanning assembling on the other end and the shutoff plate, plural transmission body (6) is installed on guide rail, revolving member in each transmission body and the transmission of guide rail composition are paid, and are connected with wing sheet (12) on each transmission body.
2, headstock gear according to claim 1 is characterized in that, the driving mechanism in the drive case is made of driving wheel (2) and driven pulley (3) engagement; The parallel axial notch that is distributing more than two of guide rail surface, an end of guide rail and the engagement of the driven pulley axis hole in the driving box constitute transmission pays, and the sleeve pipe (8) on the other end and the shutoff plate is rotatably assorted; Worm gear (17), worm screw (18) mechanism are installed in each transmission body (6), guide rail passes the axis hole (25) of worm gear, axis hole and guide rail engagement, the wing sheet is connected on the lever arm (10) of worm screw, slide block on the transmission body both sides (11) contacts with kerve limit (20) with the inside wall of guide rail frame respectively, the two groups of wheel shafts (13) on the headstock gear, (9) be separately fixed on the drive case and the shutoff plate on; Translation drag cable (14) passes behind the hole (24) on each transmission body respectively and two groups of wheel shaft solderless wrapped connections, the fixed end of translation drag cable is fastened on first transmission body (27), when each wing is that single channel is when stacking, first transmission body is positioned at shutoff plate one end, and two transmission body of joint were first transmission body when two-way heap selected; Each wing sheet is articulated in the groove of worm screw lever arm in the transmission body.
3, headstock gear according to claim 2 is characterized in that, guide rail surface is uniform-distribution with three circular-arc axial notches, and its cross section lacks shape for circle; Driving wheel in the driving box is a sprocket wheel, the gears engaged on driven pulley and the sprocket wheel wheel shaft; Two fixed pulleys are arranged on drive case, a fixed pulley is arranged on the shutoff plate, be used for solderless wrapped connection translation drag cable, rotate drag cable and be pelletron (16) with sprocket engagement; Slide block on the transmission body two side is the roller (11) that assembles with bearing pin, circular-arc trough rim (20) crimping of roller and framework; The fixture block of fastening translation drag cable (29) connects with first transmission body with junction plate (28).
4,, it is characterized in that each transmission body top is being provided with guiding slide plate (26) and is contacting with the inner roof wall of guide rail frame according to claim 2 or 3 described headstock gears; The soft rope in location between each transmission body (30) cross-under is in hole (23); When the wing sheet was hard braid curtain sheet, its upper and lower end disposed link plate (21) and weighted plate (22) respectively, and the curtain sheet connects with transmission body worm screw lever arm by link plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90224494 CN2081428U (en) | 1990-11-22 | 1990-11-22 | Opened and closed device of wing fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90224494 CN2081428U (en) | 1990-11-22 | 1990-11-22 | Opened and closed device of wing fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2081428U true CN2081428U (en) | 1991-07-24 |
Family
ID=4902056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90224494 Withdrawn CN2081428U (en) | 1990-11-22 | 1990-11-22 | Opened and closed device of wing fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2081428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041171A (en) * | 2015-08-24 | 2015-11-11 | 常熟中勤建材有限公司 | Shutter blind magnet-free driving device for double-layer hollow glass built-in shutter |
-
1990
- 1990-11-22 CN CN 90224494 patent/CN2081428U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041171A (en) * | 2015-08-24 | 2015-11-11 | 常熟中勤建材有限公司 | Shutter blind magnet-free driving device for double-layer hollow glass built-in shutter |
| CN105041171B (en) * | 2015-08-24 | 2016-08-24 | 常熟中勤建材有限公司 | The blind non-magnet driving means of double layer glass window with built-in louver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |