CN2620072Y - Rolling shutter controller - Google Patents
Rolling shutter controller Download PDFInfo
- Publication number
- CN2620072Y CN2620072Y CN 03203631 CN03203631U CN2620072Y CN 2620072 Y CN2620072 Y CN 2620072Y CN 03203631 CN03203631 CN 03203631 CN 03203631 U CN03203631 U CN 03203631U CN 2620072 Y CN2620072 Y CN 2620072Y
- Authority
- CN
- China
- Prior art keywords
- roller shutter
- stay cord
- wheel
- alignment pin
- side cover
- 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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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to a roller shutter controller comprises a fixed side pole and a side cover which are both fixed with each other; the side cover is provided with a positioning pin. The positioning pin runs through a rotating wheel, a rope gear, a rope, a cover which can be connected with the roller shutter. The bottom of the positioning pin is provided with an E shaped buckle. Two dentiform grooves which joggle with each other and a gear wheel which can circumrotate in an eccentric way are arranged on the side cover and the rotating wheel respectively. The rope gear arranges the rotating wheel eccentrically, while at least one guide pole is arranged on the outside end face of the eccentric hole which the rotating wheel is extruded out, and also at least one groove which can lead the guide pole are arranged on the concave of the cover. For the eccentric setting of the rope gear and the rotating wheel, the utility model can restrict the improper motion between the cover and the roller shutter.
Description
[technical field]
The utility model is a kind of technical field of roller shutter, and a kind of certain controller of action when providing roller shutter to use is provided especially.
[background technology]
General known roller shutter controller, as several the 4th pseudo-ginseng of U.S.'s patent of invention notification number 243 No. two, China has checked and approved patent announcement number several three nine-day periods after the winter solstices 522 No. 0 " roller shutter controller ", this roller shutter controller as shown in Figure 6, its comprise one be arranged with spring 82 place restrictions on bar 80, be arranged with a upper shield 86 on the bar 80 in addition in placing restrictions on, on upper shield 86 with respect to the position of placing restrictions on bar 80 upper springs 82, be formed with one and fasten breach 87, in upper shield 86 1 ends the one stay cord wheel 88 that is arranged with stay cord 89 is set again, being arranged with one in addition on upper shield 86 can be with the outer upper shield 89 of upper shield rotation, and be set in the spring 82 of placing restrictions on the bar 80 and form a plurality of coaxial spring portions 83, be formed with in 83 in each spring portion and slightly be ㄇ shape bending, and it is high protruding in the connection protuberance 84 of each spring portion 83 periphery, and it is linearly relative respectively connecting protuberance 84, be bent to form high protruding in addition respectively in spring portion 83 peripheries in spring 82 two ends, and also linearly relative convex supporting part 85, and two convex supporting parts 85 form an interval angle with being connected 84 of protuberances, form a slotting system groove 81 in placing restrictions on bar 80 1 ends again.
But, still have its disappearance on its roller shutter controller of commonly using, therefore on implementing, use has the scarce fraud of being taken off at least as the back:
1. the roller shutter action is uncertain
The roller shutter controller system of commonly using utilizes the connection protuberance and the convex supporting part of spring, and with fasten breach and support mutually and close, to drive the effect that roller shutter cloth furls or puts down, but owing to should go up to breach be the opening that is formed with an angle, therefore need to go up after breach dallies an angle earlier, just can be compressed to this connection protuberance or convex supporting part, and cause the roller shutter action uncertain, especially carrying out under the fine setting state lifting of wayward roller shutter cloth.
2. the easy malfunction of roller shutter cloth
The roller shutter cloth of commonly using is pulled in mistake, and for example: children are naughty, and perhaps large-scale roller shutter cloth is subjected to the influence of gravity, roller shutter cloth is driven should be rotated by outer upper shield, makes this outer upper shield overcome the torsion of spring, and causes the decline of roller shutter cloth by force, especially large-scale roller shutter, the easier generation that forms danger.
3. make inconvenience
General roller shutter size varies, and the roller shutter that cooperates the different size size, also each is different for the torsion that institute's spring bears, therefore spring need be according to different size, with roller shutter in response to different size, so, and make the spring that needs to make multiple size, form manufacturing cost and increase complexity on making.
4. application life is short
The roller shutter controller of commonly using in use for some time, the easy elastic fatigue of this spring, and cause the control effect of roller shutter controller to lose efficacy causes the damage of this roller shutter controller.
[utility model content]
The utility model because aforementioned commonly use the roller shutter controller on reality is used, still have action not really, misoperation easily, make inconvenience and application life short shortcoming exist and redesigned.
Main purpose of the present utility model provides a kind of roller shutter controller, and it is to utilize eccentric design, makes that this roller shutter controller action is certain, locating effect is good, and can be in response to the roller shutter of different size, have the monistic effect of manufacturing, do not have spring simultaneously, and can significantly promote application life.
In order to reach aforesaid utility model purpose, the technological means that the utility model used is to provide a kind of roller shutter controller, it comprises a side cover, this side cover is equipped with an alignment pin, and this side cover is that the center of circle is concaved with a tank with this alignment pin, and be provided with a ring in this tank and be concentric the less serrate slot of internal diameter is set, this serrate slot internal diameter is equipped with and is distributed with a plurality of internal tooths, and this alignment pin runs through a swiveling wheel in regular turn, an one stay cord wheel and a upper shield, this alignment pin is provided with positioning piece in an end build-in that passes this upper shield, and this swiveling wheel is provided with a loose collar that is set in this alignment pin periphery, and an end face of this loose collar is provided with one and is the gear that off-centre is engaged in serrate slot, end face is provided with at least one guide pillar in addition, and these swiveling wheel central authorities run through and are provided with a through hole, ccontaining this tank of this stay cord wheel, and be eccentric shape and be concaved with an eccentric orfice for this loose collar embedding, this eccentric orfice penetrates for this alignment pin, and be provided with a stay cord, this stay cord chain closes in stay cord wheel periphery partly, and this upper shield is set in this alignment pin and differs from a section of this swiveling wheel, install this swiveling wheel in regular turn for this alignment pin, this stay cord wheel and this upper shield, and being in close proximity to this stay cord wheel, an end of this upper shield is provided with a linkage part, this linkage part is concaved with at least one for this guide pillar ccontaining groove, and is close to this linkage part and is provided with a joint portion.
The utility model utilizes above-mentioned technological means, and has following advantage after implementing:
1. the roller shutter action really
Roller shutter controller of the present utility model is this stay cord of pulling, with this stay cord wheel of interlock, be this swiveling wheel of eccentric gearing, make this swiveling wheel can directly drive this upper shield rotation, and then can furl or put down by certain this roller shutter cloth of control, can be just like the problem of commonly using idle running.
2. locating effect is good
Roller shutter cloth of the present utility model is following what pullled by mistake, can make this upper shield be subjected to a revolving force, though but this revolving force energy power transmission is in each guide pillar, but be eccentric shape power transmission to this eccentric orfice perisporium with respect to each guide pillar, and this gear is subjected to the spacing influence of this serrate slot, causes the stressed inequality of perisporium of this eccentric orfice and serrate slot, end state and form card, this upper shield can't be rotated by mistake, prevent that effectively roller shutter cloth mistake from being left behind, to reduce dangerous generation.
3. easily manufactured
The utility model is because locating effect is good, therefore can be in response to the roller shutter of different size, and need not make the assembly of multiple size, increase the convenience that assembly is made.
4. long service life
Therefore the utility model does not have the problem of commonly using elastic fatigue and takes place, so can effectively increase application life owing to need not utilize the spring location.
[description of drawings]
Fig. 1 is an assembly three-dimensional exploded view of the present utility model.
Fig. 2 is a stereo appearance figure of the present utility model.
Fig. 3 is an assembled sectional view of the present utility model.
Fig. 4 is the sectional drawing of looking closely of the present utility model.
Fig. 5 is that of the present utility model another looked closely generalized section.
Fig. 6 is the assembly three-dimensional exploded view of commonly using.
In the accompanying drawing:
10 fixing side lever 11 stators
12 latches
20 side covers, 21 tanks
22 serrate slots, 23 positioning ribs
24 alignment pins
30 swiveling wheels, 31 loose collars
32 gears, 33 guide pillars
34 through holes
40 stay cord wheels, 41 eccentric orfices
42 hole of beads, 43 guide rails
50 stay cords
6086 upper shields, 61 linkage part
62 grooves, 63 joint portions
64 keepers
80 place restrictions on bar 81 inserts the system groove
82 springs, 83 spring portions
84 connect protuberance 85 convex supporting parts
87 fasten breach 88 stay cords
89 outer upper shields
[specific embodiment]
As shown in Figure 1 to Figure 3, roller shutter controller of the present utility model, it comprises a fixedly side lever 10 that can be installed on wall, this fixedly side lever 10 sections establish and be nearly shape, and fixedly side lever 10 is given prominence to respectively in item side and stage casing and is provided with a stator 11 and a latch 12;
One side cover 20, this side cover 20 is fixedly arranged on this fixedly side lever 10, and this side cover 20 towards differ from this fixedly side lever 10 directions be equipped with an alignment pin 24, this alignment pin 24 can insert the location for this latch 12, and be laid with a plurality of positioning ribs 23 in the periphery equi-spaced apart of this side cover, and 23 of the positioning ribs of two correspondences are can be respectively spacing and be resisted against this side cover 20 end faces for this stator 11, side lever 10 combines with being somebody's turn to do fixedly to be unspecified angle for this side cover 20, and this side cover 20 differ from this fixedly an end face of side lever 10 be concaved with a tank 21, and this tank 21 is that the center of circle is provided with this alignment pin 24, and be provided with a ring in this tank 21 and be concentric the less serrate slot of internal diameter 22 is set, these serrate slot 22 internal diameters are equipped with and are distributed with a plurality of internal tooths
Label not among the figure;
One swiveling wheel 30, this swiveling wheel 30 is provided with a loose collar 31 that is set in these alignment pin 24 peripheries, and an end face of this loose collar 31 is provided with one and is the gear 32 that off-centre is engaged in this serrate slot 22, end face is provided with at least one guide pillar 33 in addition, shown in drawing, be provided with four, and these swiveling wheel 30 central authorities run through and are provided with a through hole 34;
One stay cord wheel 40, these stay cord wheel 40 ccontaining these tanks 21, and be eccentric shape and be concaved with an eccentric orfice 41 for these loose collar 31 embeddings, this eccentric orfice 41 penetrates for this alignment pin 24, and being provided with a plurality of hole of beads 42 in these stay cord wheel 40 peripheral rings, this stay cord wheel 40 is concaved with a ring guide rail 43 in each 42 inboard, the hole of bead;
One stay cord 50, this stay cord 50 is pelletron or rope as drawing, and can be the shape of falling U chain and close in this hole of bead 42;
One upper shield 60, this upper shield 60 is set in this alignment pin 24 and differs from a section of place near the steps swiveling wheel 30, and this alignment pin 24 is provided with positioning piece 64 in an end build-in that passes this upper shield 60, this keeper 64 is an E shape button, install this swiveling wheel 30 in regular turn for this alignment pin 24, this stay cord wheel 40 and this upper shield 60, and an end of this upper shield 60 is provided with a pivot and is placed in linkage part 61 in this guide rail 43, this linkage part 61 is provided with the ccontaining groove 62 of this guide pillar of at least one confession 33, shown in drawing, be provided with four grooves 62, and be close to this linkage part 61 be provided with one can be in conjunction with the joint portion 63 of roller shutter cloth; By above-mentioned structure, to finish roller shutter controller of the present utility model.
When using, as Fig. 3 to Fig. 5, when this stay cord 50 of pulling, can this stay cord wheel 40 of interlock rotate, form revolution to drive this loose collar 31, and this loose collar 31 is subjected to the influence of this gear 32 along this serrate slot 22, can form rotation, and, rotate to drive this upper shield 60, and then drive the ascending, descending action of roller shutter cloth by this each guide pillar 33 of loose collar 31 rotation interlocks.
When the location, as Fig. 3 to Fig. 5, this moment is if misroute this upper shield 60, the groove 62 of this upper shield 60 can be replaced this guide pillar 33, but, ends this swiveling wheel 30 because being subjected to supporting of this stay cord wheel 40 and this serrate slot 22, and can't form the revolution and the action of rotation uniformly, and make this swiveling wheel 30 form card and end state, use the mistake rotation of effectively placing restrictions on this upper shield 60.
Claims (6)
1. roller shutter controller, its special being, this controller comprises:
One side cover, this side cover is equipped with an alignment pin, and this side cover is that the center of circle is concaved with a tank with this alignment pin, and is provided with a ring in this tank and is concentric that internal diameter is set is less
Serrate slot, this serrate slot internal diameter are equipped with and are distributed with a plurality of internal tooths;
One swiveling wheel, this swiveling wheel are provided with a loose collar that is set in this alignment pin periphery, and an end face of this loose collar is provided with one and is the gear that off-centre is engaged in serrate slot, and end face is provided with at least one guide pillar in addition, and these swiveling wheel central authorities run through and are provided with a through hole;
One stay cord wheel, ccontaining this tank of this stay cord wheel, and be the eccentric orfice that eccentric shape is concaved with this loose collar embedding of a confession, this eccentric orfice penetrates for this alignment pin;
One stay cord, this stay cord chain close in stay cord wheel periphery partly;
One upper shield, this upper shield is set in this alignment pin and differs from a section of this swiveling wheel, and this alignment pin is fixed with positioning piece in an end that passes this upper shield, install this swiveling wheel, this stay cord wheel and this upper shield in regular turn for this alignment pin, and being in close proximity to this stay cord wheel, an end of this upper shield is provided with a linkage part, this linkage part is concaved with at least one for this guide pillar ccontaining groove, and is close to this linkage part and is provided with a joint portion.
2. roller shutter controller according to claim 1 is characterized in that, the in addition end face that this side cover differs from this tank is fixed in a fixing side lever.
3. roller shutter controller according to claim 2, it is characterized in that, fixedly the side lever section is established and is nearly shape, and fixedly side lever is at least in the side-prominent stator that is provided with of item, this side cover in periphery in the form of a ring arrangement pitch be provided with a plurality of positioning ribs, and this side cover can be spacing for this stator between two relative positioning ribs, and this stator supports in this side cover end face, fixedly is provided with a latch that inserts in this alignment pin in the side lever stage casing in this in addition.
4. roller shutter controller according to claim 1 is characterized in that, this stay cord wheel is concaved with a ring guide rail in each inboard, the hole of bead, is hubbed in this guide rail for the periphery of the linkage part of this upper shield.
5. according to claim 1 or 3 or 4 described roller shutter controllers, it is characterized in that this keeper is an E shape button.
6. roller shutter controller according to claim 1 is characterized in that, this stay cord wheel peripheral ring is provided with a plurality of hole of beads, and closes in the hole of bead partly for this stay cord chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03203631 CN2620072Y (en) | 2003-01-30 | 2003-01-30 | Rolling shutter controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03203631 CN2620072Y (en) | 2003-01-30 | 2003-01-30 | Rolling shutter controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2620072Y true CN2620072Y (en) | 2004-06-09 |
Family
ID=34241300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03203631 Expired - Fee Related CN2620072Y (en) | 2003-01-30 | 2003-01-30 | Rolling shutter controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2620072Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101324173B (en) * | 2008-07-02 | 2011-06-01 | 宁波先锋新材料股份有限公司 | Curtain manual coiling structure |
| CN102102485B (en) * | 2010-02-25 | 2012-09-26 | 宁波先锋新材料股份有限公司 | Safe curtain winding structure |
-
2003
- 2003-01-30 CN CN 03203631 patent/CN2620072Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101324173B (en) * | 2008-07-02 | 2011-06-01 | 宁波先锋新材料股份有限公司 | Curtain manual coiling structure |
| CN102102485B (en) * | 2010-02-25 | 2012-09-26 | 宁波先锋新材料股份有限公司 | Safe curtain winding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |