CN102251737A - Roller shutter device - Google Patents
Roller shutter device Download PDFInfo
- Publication number
- CN102251737A CN102251737A CN2011101389259A CN201110138925A CN102251737A CN 102251737 A CN102251737 A CN 102251737A CN 2011101389259 A CN2011101389259 A CN 2011101389259A CN 201110138925 A CN201110138925 A CN 201110138925A CN 102251737 A CN102251737 A CN 102251737A
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- CN
- China
- Prior art keywords
- torsion spring
- roller shutter
- blind device
- shutter blade
- bolt
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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.)
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Abstract
The invention provides a roller shutter device mainly used for the shelter of an open cabinet or table. The roller shutter device mainly comprises roller shutter blades, tracks, a coiling disk assembly and a torsional spring assembly, wherein the coiling disk assembly is used for coiling the roller shutter blades and comprises two coiling disks which are oppositely placed and a plurality of supporting bars for connecting the two coiling disks; a concentric-square-shaped slide way for accommodating the roller shutter blades is arranged at corresponding inner sides of the two coiling disks; junctions for combining with the tracks are arranged at corresponding positions of same sides of the two opposite coiling disks; the torsional spring assembly is composed of a torsional spring, a torsional spring sleeve and a torsional spring fixing part; the torsional spring is arranged in the torsional spring sleeve; the torsional spring sleeve is fixed on the coiling disks; and one movable end of the torsional spring in the torsional spring sleeve is fixed on an inner surface at the lower part of the roller shutter blades through the torsional spring fixing part.
Description
Technical field
The present invention relates to a kind of roller blind device, relate in particular to a kind of roller blind device that is used for cupboard or desk.
Background technology
Traditional roller blind device is mainly used on the door and window, and the saying of intrinsic rolling door, roller shutter window, the purpose major part of using rolling door or roller shutter window are in order to protect and safety, and it is stolen to make that indoor article are difficult for.And the present invention is cupboard or a desk of considering a lot of family expenses or office usefulness, is placed with a lot of files and office appliance above, if do not use for a long time, can deposit a lot of surface dust above, in addition, some are held on the thing on cupboard or the desk, also are scattering into easily on the ground.In order to address this problem, the inventor has created a kind of roller blind device that is used on cupboard or the table.
Summary of the invention
The object of the present invention is to provide a kind of roller blind device that is used for cupboard or desk, this roller blind device can coat entire table or cupboard, avoids the file on desk or the cupboard to fall into surface dust, also avoids the article on desk or the cupboard to lose simultaneously.
In order to achieve the above object, the technical solution used in the present invention is: a kind of roller blind device, include the closing quotation assembly, described closing quotation assembly is used to take in the roller shutter blade, it is made of two closing quotations staggered relatively and a plurality of support bars of connecting two closing quotations, and described two corresponding inboards of closing quotation are provided with the three-back-shaped slideway that is used to take in the roller shutter blade, when reclaiming, the roller shutter blade is accommodated in the closing quotation along the three-back-shaped slideway of closing quotation; The correspondence position of the same side of described two relative closing quotations is provided with the junction, is used for combining with track.
Two tracks, the top of described two tracks combines respectively with two closing quotations by described junction, and the top of two tracks is connected and fixed by baffle plate, two tracks are parastate, and described track built-in has rail groove, described rail groove and described tangent connection of three-back-shaped track make the roller shutter blade to slide smoothly in three-back-shaped slideway and rail groove.
The roller shutter blade, the both sides of the edge on described roller shutter blade top are arranged at respectively in the back-shaped slideway of closing quotation, the both sides of the edge of lower part are in respectively in the rail groove of track, handle is fixed in the external surface of blade bottom, handle is convenient to staff pulling roller shutter blade, when handle spurred rolling door up and down, the both sides of rolling door moved around in three-back-shaped slideway of closing and track;
The torsion spring assembly, described torsion spring assembly includes, torsion spring, torsion spring set and torsion spring fixture, described torsion spring is arranged in the torsion spring set, whole torsion spring set is fixed in closing quotation and goes up (promptly, being fixed with a torsion spring set that torsion spring is housed in each closing quotation), the free end of torsion spring is fixed in inner surface by the roller shutter blade of lower end by the torsion spring fixture in the torsion spring set, the roller shutter blade is under the effect of torsion spring, can shrink stretching, extension along with the rise and fall of handle, when staff spurred the roller shutter blade downwards, the torsion spring in the torsion spring set was to launched by force direction.When staff upwards spurred the roller shutter blade, torsion spring was just rolled and is shunk in torsion spring set.
Further, described roller blind device also includes bolt and bolt cover plate, and described bolt is connected in the lower end of handle, and the effect of bolt is the roller shutter blade to be locked fixing, can prevent the improper roller shutter blade etc. of opening.The arranged outside of described bolt has the bolt cover plate, and the two ends, the left and right sides of bolt are connected to end socket respectively, and end socket can be fixed in bolt the lowermost end of two tracks.
Further, the top of described track is provided with end cap, is used for preventing that foreign matter from falling into the rail groove in the track.
Adopted the roller blind device of technique scheme, can be used for hiding office and wait cupboard or desk, avoid cupboard or desk to fall into the problem that surface dust or thing are lost owing to the ground of being scattered, and this device has been simple and convenient, structure is light and handy, easy operating; Simultaneously, because the roller blind device of technique scheme has closing quotation, so, when roller shutter upwards draws high, can be accommodated in wherein, in addition owing to having adopted the torsion spring assembly, so simplified the expansion of roller shutter and taken in process, only need spur the handle on the roller shutter blade up and down, can realize the expansion of roller shutter blade and take in process.
Description of drawings
Fig. 1 is the decomposition texture schematic diagram of the present invention's one specific embodiment;
Fig. 2 is the structural representation after the assembling of the present invention's one specific embodiment.
The specific embodiment
In order further to understand purpose of the present invention, structure and function, by accompanying drawing a specific embodiment of the present invention is further described below, be described in detail as follows:
As shown in Figure 1 and Figure 2, be respectively the decomposition texture schematic diagram of the present invention's one specific embodiment roller blind device and the roller blind device structural representation that assembles.
Can be clear that by Fig. 1 the described roller blind device of present embodiment is made of following several assemblies,
The closing quotation assembly, described closing quotation assembly is made of two closing quotations staggered relatively 1 and a plurality of support bars 6 of connecting two closing quotations, and described two closing quotation 1 corresponding inboards are provided with the three-back-shaped slideway that is used to take in the roller shutter blade, the correspondence position of the same side of described two relative closing quotations 1 all has junction 14, is used for combining with track 3;
Two tracks 3, the top of described two tracks 3 combines respectively with two closing quotations 1 by described junction 14, the top of two tracks 3 is connected and fixed by baffle plate 9, the two ends that are baffle plate 9 are individually fixed on two tracks, and described track 3 built-ins have rail groove, described rail groove and described tangent connection of three-back-shaped track, make the roller shutter blade in three-back-shaped slideway and rail groove, to slide smoothly, and as seen from Figure 2, the top of the track 3 of the described roller blind device of present embodiment also is provided with end cap 2, is used for preventing that foreign matter from falling into the rail groove in the track 3;
Roller shutter blade, the both sides of the edge on described roller shutter blade 8 tops are arranged at respectively in the three-back-shaped slideway of closing quotation 1, and the both sides of the edge of lower part are in respectively in the rail groove of track 3, and handle 11 is fixed in the external surface of blade 8 bottoms;
The torsion spring assembly, described torsion spring assembly includes, torsion spring 10, torsion spring set 7 and torsion spring fixture 13, described torsion spring 10 is arranged in the torsion spring set 7, whole torsion spring set is fixed in closing quotation and goes up (promptly, being fixed with a torsion spring set that torsion spring is housed in each closing quotation), one of torsion spring is fixed in the roller shutter blade 8 roller shutter blade inner surface by the bottom by torsion spring fixture 13 in the torsion spring set, and roller shutter blade 8 can shrink stretching, extension along with the rise and fall of handle 11 under the effect of torsion spring 10.The described roller blind device of present embodiment also includes bolt 5 and bolt cover plate 12, and described bolt 5 is connected in handle 11 lower end, when bolt 5 is locked, just with roller shutter blade 8 by locking and track 3 locks together, prevent the improper roller shutter blade 8 of opening.The arranged outside of described bolt 5 has bolt cover plate 12, and the two ends, the left and right sides of bolt 5 are connected to end socket 4.
Before the use, when promptly this roller blind device is in original state, the position, both sides of the edge on roller shutter blade 8 tops is in the three-back-shaped slideway of closing quotation 1, the both sides of the edge of lower part are in the rail groove of track 3, therefore, roller shutter blade 8 can move up and down along the rail groove in the track 3 under the effect of external force.
During use, apply external force in the handle 11 that is fixed on roller shutter blade 8 external surfaces, promptly spur handle downwards 11 the time when staff, the torsion spring that is arranged in torsion spring set begins along with pulling force prolongs, roller shutter blade 8 is moved down by force direction along with the release of torsion spring length under the effect of staff pulling force along track 3 along handle 11, because an end of torsion spring 10 is fixed on the surface of roller shutter blade 8, the other end is fixed on the sucker by the torsion spring fixed cover, so this torsion spring 10 can stretch along with handle 11.When needs are packed up roller shutter blade 8, upwards promote handle 11, torsion spring is under the effect of thrust or do not having to screw in torsion spring set gradually under the situation of external broach, roller shutter blade 8 can upwards be packed up easily simultaneously, and the top of roller shutter blade 8 also can be retracted in the three-back-shaped slideway of closing quotation 1 naturally.In addition, when the roller shutter blade 8 that is positioned at handle 11 positions rises to baffle plate 9 places since 9 pairs of handles 11 of baffle plate stop that blade 8 stops to move up immediately.
The above only is a specific embodiment of the present invention, should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the principle of the invention, can also make some modification and improvement, and these also should be considered as belonging to protection scope of the present invention.
Claims (6)
1. roller blind device, include roller shutter blade, track, it is characterized in that, also include, the closing quotation assembly, described closing quotation assembly is used to take in the roller shutter blade, it is made of two closing quotations staggered relatively (1) and a plurality of support bars (6) of connecting two closing quotations, and the corresponding inboard of described two closing quotations (1) is provided with the three-back-shaped slideway that is used to take in the roller shutter blade, in the time of recovery, three-back-shaped slideway along closing quotation is accommodated in the closing quotation; The correspondence position of the same side of described two relative closing quotations (1) is provided with junction (14), is used for combining with track (3).
2. roller blind device as claimed in claim 1, it is characterized in that, more include the torsion spring assembly, described torsion spring assembly includes, torsion spring (10), torsion spring set (7) and torsion spring fixture (13), described torsion spring (10) is arranged in the torsion spring set (7), and whole torsion spring set (7) is fixed in the closing quotation (1), and the free end of torsion spring is fixed in roller shutter blade (8) inner surface by torsion spring fixture (13) in the torsion spring set (7).
3. roller blind device as claimed in claim 2, it is characterized in that, this roller blind device also includes handle (11), described handle (11) is fixed in the external surface of blade (8) bottom, when applying pulling force or thrust in handle (11), roller shutter blade (8) can shrink or stretch under the effect of torsion spring (10) along with the handle rising of (11) or decline.
4. roller blind device as claimed in claim 1, it is characterized in that, also include bolt (5) and bolt cover plate (12), described bolt (5) is connected in the lower end of handle (11), the arranged outside of described bolt (5) has bolt cover plate (12), and the two ends, the left and right sides of bolt (5) are connected to end socket (4), and described end socket (4) is fixed in bolt (5) lowermost end of two tracks (3).
5. roller blind device as claimed in claim 1 is characterized in that, the top of described track (3) is provided with end cap (2), is used for preventing that foreign matter from falling into the rail groove in the track (3).
6. roller blind device as claimed in claim 1 is characterized in that, this roller blind device is used for hiding or coating cupboard or desk etc., avoids falling into dust, surface dust or places the problem that article are lost owing to the ground of being scattered in the cupboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101389259A CN102251737A (en) | 2011-05-26 | 2011-05-26 | Roller shutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101389259A CN102251737A (en) | 2011-05-26 | 2011-05-26 | Roller shutter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102251737A true CN102251737A (en) | 2011-11-23 |
Family
ID=44979276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101389259A Pending CN102251737A (en) | 2011-05-26 | 2011-05-26 | Roller shutter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102251737A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840016A (en) * | 2016-09-19 | 2018-03-27 | 中集多式联运发展有限公司 | A kind of corner post and foldable container |
| CN111677432A (en) * | 2020-04-30 | 2020-09-18 | 杭州康安消防设备有限公司 | Fire-proof rolling shutter door |
-
2011
- 2011-05-26 CN CN2011101389259A patent/CN102251737A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840016A (en) * | 2016-09-19 | 2018-03-27 | 中集多式联运发展有限公司 | A kind of corner post and foldable container |
| CN107840016B (en) * | 2016-09-19 | 2020-01-21 | 中集多式联运发展有限公司 | Corner post and foldable container |
| CN111677432A (en) * | 2020-04-30 | 2020-09-18 | 杭州康安消防设备有限公司 | Fire-proof rolling shutter door |
| CN111677432B (en) * | 2020-04-30 | 2021-10-22 | 杭州康安消防设备有限公司 | Fire-proof rolling shutter door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI YIGUAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI PUSUN PLASTIC CO., LTD. Effective date: 20111219 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200122 SONGJIANG, SHANGHAI TO: 201614 SONGJIANG, SHANGHAI |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20111219 Address after: 201614 B1, building 158, Lane 4, gang Yip Road, small town, Kunshan, Shanghai, Songjiang District Applicant after: Shanghai Yiguan Science and Technology Co., Ltd. Address before: 200122 Shanghai city Songjiang District SONGLE Road No. 128, room 417, world Xiaxin month Applicant before: Shanghai Pusun Plastic Product Co.,Ltd. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |