CN2447512Y - Multi-purpose automatic shutter-rolling device - Google Patents
Multi-purpose automatic shutter-rolling device Download PDFInfo
- Publication number
- CN2447512Y CN2447512Y CN 00244839 CN00244839U CN2447512Y CN 2447512 Y CN2447512 Y CN 2447512Y CN 00244839 CN00244839 CN 00244839 CN 00244839 U CN00244839 U CN 00244839U CN 2447512 Y CN2447512 Y CN 2447512Y
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- CN
- China
- Prior art keywords
- spring seat
- fixing spring
- movable
- outer tube
- curtain device
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- 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)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model relates to a multi-purpose automatic shutter-rolling device which has the function of automatic collection and rolling and is used for shading and shielding wind and for isolation railing and other flexible articles (cloth, barcode, etc.), and the utility model belongs to the technical field of daily articles. The multi-purpose automatic shutter-rolling device is composed of a supporting seat, an outer tube, an inner tube, a circular cap, and flexible articles; the outer tube is provided with an open slot along a longitudinal direction. The utility model is characterized in that both ends of a spring are respectively and fixedly connected with a fixing spring seat and a movable spring seat, the fixing spring seat is arranged on the end part of the open slot of the outer tube, convex teeth on the outer wall of the movable spring seat are engaged with concave teeth on the inner wall of the inner tube, both ends of the inner tube are respectively provided with movable bearing seats, and a sliding fit is formed between the movable bearing seats and the fixing spring seat. The utility model has the advantages of beautiful appearance, compact structure, small size, convenient installation and disassembly, good performance of the collection and the rolling, and flexible rotation; furthermore, the utility model can be made into different sizes and specifications.
Description
The utility model relates to and a kind ofly has automatic winding and be used for shading.Keep out the wind or make the multipurpose screen-roller with Flexible articles (cloth, bar etc.) such as isolated column, belong to the articles for daily use field.
In daily life, different time, the different location all has takes shading temporarily.Keep out the wind or make the demand of isolated column.As be placed on automotive window under the burning sun, the shading of need drawing the curtain together: need sometimes within doors be in the light with curtain; Photographer needs the screening hurdle of the interim reflective cloth or the usefulness of keeping out the wind; The existing field boundary of traffic accident need use interim isolation rail, and bank need use interim isolated column of isolating each window of row culture, and large-scale activity needs carry out compartment to road, the position and the direction that perhaps guide people to walk temporarily.Yet existing screen-roller with automatic curtain formula function, its complex structure, the rolling rebound performance is poor, and installation and removal are inconvenient, can not make the automatic curtain device of various different length specifications.
The purpose of this utility model is to solve the prior art deficiency, proposes a kind of simple in structurely, and the rolling rebound performance is good, rotates flexibly, can make different size specifications, and installation and removal are multipurpose automatic curtain device easily all.
The purpose of this utility model is by bearing, outer tube, interior pipe, the multipurpose automatic curtain device that dome and flexible thing are formed, outer tube vertically has an open slot, it is characterized in that the two ends of spring are fastenedly connected with fixing spring seat and movable spring seat respectively, the fixing spring seat is installed in the end of outer tube open slot, double wedge on the movable spring seat outer wall is meshed with recessed tooth in the inner tube wall, and the movable axis bearing is equipped with at interior pipe two ends respectively, between movable axis bearing and the fixing spring seat for being slidingly matched; Inner face in the outer face and the fixing spring seat termination of movable axis bearing termination, it is measure-alike respectively to have a circle.The arc groove that the position is corresponding mutually, movable axis bearing and fixing spring seat be docked at several steel balls are housed in the arc groove, constitute being slidingly matched between movable axis bearing and the fixing spring seat: the groove depth of the arc groove in movable axis bearing and the fixing spring seat is 1/3rd of a steel ball size; The inner surface of fixing spring seat termination has one section boss, and the size of the width of boss and the open slot of outer tube is complementary; Support one end can connect vacuum cup, perhaps connects a floor pedestal, and flexible thing one end is fixed on the outer wall of inner tube, and the flexible thing other end right side has chuck, and drag hook is housed on the chuck; Flexible thing can be made into the cord of large tracts of land bulk.Also can be made into the blend stop of strip; Spring is a cylindrical shape, the internal diameter of spring and movable spring seat external diameter coupling.
Operating principle of the present utility model is: fixing spring seat (5) is installed in outer tube (1) two ends, both relative fixed, place several steel balls (8) in fixing spring seat (5) the end face arc groove (17), put movable axis bearing (6) again, like this in fixing spring seat (5).Form the plane bearing of inner tube face between steel ball (8) and movable axis bearing (6) three, the two ends of cylindric spring (4) are connected with movable spring seat (3) with fixing spring seat (6) respectively, double wedge on movable spring seat (3) outer wall is meshed with recessed tooth on interior pipe (2) inwall, and movable spring seat (3) can in axial direction move in interior pipe.Flexible thing twists on interior pipe (2) outer wall, and wherein an end of flexible thing is fixedlyed connected with interior pipe (2), and the other end is pulled out from outer tube (1) open slot, and the termination of flexible thing has chuck (11), and drag hook (12) is housed on the chuck (11).During use, spur the drag hook (12) of flexible thing one end, flexible thing (9) stretches gradually from interior pipe (2) outer wall, interior pipe (2) rotates thereupon, double wedge on moving movable spring seat (3) outer wall of recessed cingulum on interior pipe (2) inwall rotates, whole movable spring seat (3) does not have the indent tooth of interior pipe (2) to move axially, and helical spring (4) is tightened, and elastic force increases.Pull out when end when unclamping flexible thing (9), cylindric spring (4) discharges elastic potential energy, and interior pipe (2) backward rotation to interior pipe (2) outer wall, restores to the original state flexible thing (9) rolling.
For easy to loading and unloading, can be at the inner surface of fixing spring seat (5) termination, make one section boss (18), the size coupling of the open slot (19) of the width of boss (18) and outer tube (1), when both install, boss in the fixing spring seat (5) is stuck in the open slot (19) of outer tube (1), whole fixing spring seat just can not rotate with interior pipe (2).Wherein D represents the distance between two arc grooves (17); H represents the groove depth of arc groove (17).
Preferably adopt sliding connection between movable axis bearing (6) and the fixing spring seat (5) in this device, the property nimbly and freely when guaranteeing to use this device like this in gathering and the relieving process; The steel ball (8) that is slidingly matched and directly uses plain bearing or have fixed operating sleeve, also can adopt as the invention of practical new device by fixing spring seat (5), manage (2) end face plane bearing form in forming between steel ball (8) and movable axis bearing (6) three.
This device can be installed on two supports, and support (15) one ends can connect vacuum cup (14), pacify the mounting method of curtain or verge board as shown in Figure 1; Also this device can be placed on the floor pedestal, flexible thing is extracted out from top, makes interim traffic fence and uses.But the flexible thing cloth in this device, nylon, fiber crops, block that plastics etc. may draw in or strip.Pipe (2) and the length of outer tube (1) and the diameter of caliber in it can be made different specification size according to actual needs.Spring can use cylindrical shape, also can adopt disc shaped, but cylindrical shape can guarantee that more this device shrinks freely.
Below in conjunction with accompanying drawing, how be described in further detail with regard to the utility model, but protection domain of the present utility model is not limited to the accompanying drawing illustrated embodiment with the structure of automatic curtain device.
Fig. 1 is that the utility model is many with automatic way screen-roller assembling schematic diagram
Fig. 2 is a left view shown in Figure 1.
Fig. 3 is an A-A direction sectional view shown in Figure 1.
Fig. 4 is many partial enlarged drawings with automatic way screen-roller shown in Figure 1.
Fig. 5 is the cut-away view of fixing spring seat shown in Figure 6 (5) parts.
Fig. 6 is the structural representation of fixing spring seat (5) parts of the utility model multipurpose automatic curtain device.
Fig. 7 is the cut-away view of movable axis bearing shown in Figure 8 (6) parts.
Fig. 8 is the structural representation of movable axis bearing (6) parts of the utility model multipurpose automatic curtain device.
Embodiment 1: as depicted in figs. 1 and 2, the aluminium alloy material is made outer tube (1) and the interior pipe (2) in this device, select for use the reflective cloth of nylon to be the flexible thing (9) in this device, boss (18) width of fixing spring seat (5) is consistent with open slot (19) A/F in the outer tube (1); Inner face in the outer face and fixing spring seat (5) termination of movable axis bearing (6) termination, it is measure-alike respectively to have a circle, the arc groove (17) that the position is corresponding mutually, the groove depth of arc groove (17) is 1/3rd of a steel ball size.The radius of arc groove (17) is consistent with steel ball (8) radius.During assembling, the full steel ball (8) of row the butt joint of the inner face of the outer face of movable axis bearing (6) termination and fixing spring seat (5) termination, forms plane bearing again in arc groove (17).Two supports (15) that have vacuum cup (14) are adsorbed on the top of shield glass, with manyly being pressed into of having assembled with the opening part of automatic curtain device two ends domes (7) from support (15), the vacuum cup that will have hook (16) again is adsorbed on this glass other end, pulling drag hook (12), the reflective cloth of flexible thing (9) nylon is along with the pulling of hook (16) is overhanging gradually, drag hook (12) is stuck in hook (16), and realizes the purpose of sunshade.When not using, take off drag hook (12), but flexible nylon curtain automatic winding is in the outer tube of this device from hook (16).
The utlity model has good looking appearance, compact conformation, volume is little, installs and convenient disassembly, the rolling rebound performance is good, rotates flexibly, can make different size specifications, is fit to automobile, traffic, bank, office uses with different field boundarys such as families, is a kind of new multi-purpose automatic curtain device.
The 1--outer tube; The 2--inner tube; 3--movable spring seat; The 4--spring; 5--fixing spring seat; 6--movable axis bearing; The 7--dome; The 8--steel ball; The 9--cord; The 10--end cap; 11--chuck; The 12--drag hook; The 13--iron wire; The 14--vacuum cup; The 15--bearing; 16--Hook; The 17--arc groove; The 18--boss; The 19--open slot; The recessed tooth of 21--; The 31--double wedge.
Claims (7)
1. multipurpose automatic curtain device, by bearing (15), outer tube (1), interior pipe (2), dome (7) and flexible thing (9) are formed, outer tube (1) vertically has an open slot (19), the two ends that it is characterized in that spring (4) are fastenedly connected with fixing spring seat (5) and movable spring seat (3) respectively, fixing spring seat (5) is installed in the end of outer tube (1) open slot, double wedge (31) on movable spring seat (3) outer wall is meshed with recessed tooth (21) in interior pipe (2) inwall, in the pipe (2) two ends movable axis bearing (6) is housed respectively, between movable axis bearing (6) and the fixing spring seat (5) for being slidingly matched.
2. multipurpose automatic curtain device according to claim 1 is characterized in that the inner face in the outer face and fixing spring seat (5) termination of movable axis bearing (6) termination, respectively have one the circle measure-alike.The position is the arc groove (17) of correspondence mutually, movable axis bearing (6) and fixing spring seat (5) is docked at several steel balls (8) are housed in the arc groove (17), constitutes being slidingly matched between movable axis bearing (6) and the fixing spring seat (5).
3. multipurpose automatic curtain device according to claim 1 and 2 is characterized in that the groove depth of the arc groove (17) in movable axis bearing (6) and the fixing spring seat (5) is 1/3rd of a steel ball size.
4. multipurpose automatic curtain device according to claim 1 and 2 is characterized in that the inner surface of fixing spring seat (5) termination has one section boss (18), and the size of the open slot (19) of the width of boss (18) and outer tube (1) is complementary.
5. multipurpose automatic curtain device according to claim 1 and 2, it is characterized in that support (15) one ends can connect vacuum cup (14), perhaps connect a floor pedestal, flexible thing (9) one ends are fixed on interior pipe (2) outer wall, flexible thing (9) other end right side has chuck (11), and drag hook (12) is housed on the chuck (11).
6. multipurpose automatic curtain device according to claim 1 and 2 is characterized in that flexible thing (9) can be made into the cord of large tracts of land bulk, also can be made into the blend stop of strip.
7. multipurpose automatic curtain device according to claim 1 and 2 is characterized in that spring (4) is a cylindrical shape, the internal diameter of spring (4) and movable spring seat (3) external diameter coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244839 CN2447512Y (en) | 2000-10-30 | 2000-10-30 | Multi-purpose automatic shutter-rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244839 CN2447512Y (en) | 2000-10-30 | 2000-10-30 | Multi-purpose automatic shutter-rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2447512Y true CN2447512Y (en) | 2001-09-12 |
Family
ID=33604442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00244839 Expired - Fee Related CN2447512Y (en) | 2000-10-30 | 2000-10-30 | Multi-purpose automatic shutter-rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2447512Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101223331B (en) * | 2005-07-15 | 2012-10-10 | 韦巴斯托股份公司 | Winding shaft for a roller blind device |
| CN103089135A (en) * | 2013-01-23 | 2013-05-08 | 漳州市金安机电有限公司 | Rolling curtain shaft fixing device used for door-rolling machine |
| CN106580165A (en) * | 2016-12-19 | 2017-04-26 | 重庆同得不锈钢有限公司 | Towel rack |
| CN109414977A (en) * | 2016-06-27 | 2019-03-01 | 韦巴斯托股份公司 | Method for the shutter arrangement of automobile body and for assembling shutter arrangement |
| CN114684677A (en) * | 2020-12-29 | 2022-07-01 | 中山市硕森日用制品有限公司 | Elastic mechanism |
-
2000
- 2000-10-30 CN CN 00244839 patent/CN2447512Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101223331B (en) * | 2005-07-15 | 2012-10-10 | 韦巴斯托股份公司 | Winding shaft for a roller blind device |
| CN103089135A (en) * | 2013-01-23 | 2013-05-08 | 漳州市金安机电有限公司 | Rolling curtain shaft fixing device used for door-rolling machine |
| CN103089135B (en) * | 2013-01-23 | 2015-11-25 | 漳州市金安机电有限公司 | A kind of curtain rolling shaft fastening devices for door-rolling machine |
| CN109414977A (en) * | 2016-06-27 | 2019-03-01 | 韦巴斯托股份公司 | Method for the shutter arrangement of automobile body and for assembling shutter arrangement |
| CN109414977B (en) * | 2016-06-27 | 2022-04-12 | 韦巴斯托股份公司 | Roller blind assembly for a vehicle body and method for assembling a roller blind assembly |
| CN106580165A (en) * | 2016-12-19 | 2017-04-26 | 重庆同得不锈钢有限公司 | Towel rack |
| CN114684677A (en) * | 2020-12-29 | 2022-07-01 | 中山市硕森日用制品有限公司 | Elastic mechanism |
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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 |