CN109915006A - Spring rolling curtain - Google Patents
Spring rolling curtain Download PDFInfo
- Publication number
- CN109915006A CN109915006A CN201910118758.8A CN201910118758A CN109915006A CN 109915006 A CN109915006 A CN 109915006A CN 201910118758 A CN201910118758 A CN 201910118758A CN 109915006 A CN109915006 A CN 109915006A
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- China
- Prior art keywords
- spring
- reel
- block
- threaded rod
- head
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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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- Springs (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The present invention provides a kind of spring rolling curtains, including mounting rack, the spring structure being connect with mounting rack, the reel and setting that are detachably connected with spring structure and the curtain on reel, the spring structure includes spring recovery structure and two fixed feets for being fixedly connected with mounting rack, the spring structure is additionally provided with limit adjustment structure, the limit adjustment structure and spring recovery structure pass through fixed feet respectively and are fixedly connected with mounting rack, the limit adjustment structure includes the threaded rod being inserted into reel, the limited block for being arranged and being threadedly coupled on threaded rod with threaded rod, it is set on threaded rod for stopping limited block to carry out the first block of curtain upper limit position adjusting, it is set on the outside of reel and connect the regulating wheel for adjusting the position progress curtain position adjusting of limited block for rotating threaded rod with threaded rod, regulating wheel and fixed feet turn Dynamic connection, limited block and reel are clamped.It enables to through the invention easy to operate, does not need to be dismantled, save labour.
Description
Technical field
The invention belongs to roller shutter field more particularly to a kind of spring rolling curtains.
Background technique
Most of current roller shutter is bead roller shutter or spring rolling curtain.Bead roller shutter is most widely used in engineering and the people
With the product of the facade sunshade of building, bead structure of rolling is matched by pipe crimping, fabric, head processed, upper lower rail, bead, mounting bracket etc.
Part composition.Spring rolling curtain is gained the name due to spring arrangement built in pipe, also known as Semi-automatic winded curtain.Bead roller shutter pull down when speed compared with
Fastly, bead is very heavy when upper volume, is not easy to pull, so that the sunshade that should not be used in large area uses.Although spring rolling curtain user
Just, but when installation site is high, because without bead, so that inconvenience is pulled down, meanwhile, existing spring rolling curtain is still using
The position of the person of presence in adjusting, such as recycling can not be adjusted in real time, if you need to adjust, need to dismantle integral device
It adjusts, thus it is inconvenient for use while also inconvenient during installation, to influence the effect used.
Summary of the invention
It is an object of the present invention to provide a kind of spring rolling curtain, the convenience for using and adjusting can be improved.
To realize the purpose, provide a kind of spring rolling curtain, including mounting rack, the spring structure being connect with mounting rack, with
The reel and setting and the curtain on reel that spring structure is detachably connected, the spring structure includes spring recovery structure and two
A fixed feet for being fixedly connected with mounting rack, the spring structure are additionally provided with limit adjustment structure, and the limit is adjusted
Structure and spring recovery structure are respectively arranged at reel both ends and protrude into reel and be clamped with reel, and the limit adjusts knot
Structure and spring recovery structure pass through fixed feet respectively and are fixedly connected with mounting rack, and the limit adjustment structure includes in insertion reel
Threaded rod, setting and the limited block being threadedly coupled on threaded rod with threaded rod, be set on threaded rod for stopping limited block
The first block of curtain upper limit position adjusting is carried out, is set on the outside of reel and connect with threaded rod for rotating threaded rod tune
The position for saving limited block carries out the regulating wheel of curtain position adjusting, and the regulating wheel and fixed feet are rotatablely connected, the limited block
It is clamped with reel.
Preferably, it is provided between first block and regulating wheel and is clamped the adjusting supporting block being used to support, institute with reel
It states threaded rod and is connect across supporting block is adjusted with regulating wheel, one end that the threaded rod is located in reel is provided with the second block.
Preferably, the regulating wheel and threaded rod are clamped, and the rotary resistance between the regulating wheel and fixed feet is greater than spring
Recovery structure maximum recycles power.
Preferably, it is provided with fixed installation block for fixing on the mounting rack and is flexibly connected with block is fixedly mounted
Mounting rod, the fixed installation block be provided with supporting block, and the mounting rod opposite sides is provided with to be slidably connected with supporting block
First sliding groove, the mounting rod opposite end are provided with the first screw hole for being fixedly connected with fixed feet, on the mounting rod
End face is additionally provided with the second sliding slot for being used to support fixed feet.
Preferably, the section of the fixed feet is inverted L shape.
Preferably, it is described be fixedly mounted block on be provided with the second screw hole for fixed installation, the fixed installation block
It is set as two.
Preferably, the reel include cylinder and be set to cylinder it is intracorporal be used for and limit adjustment structure and spring recycling tie
The cylinder fixture block of structure clamping, the cylinder outside are provided with opening and are open to be formed between cylinder fixture block and be installed on for curtain
Curtain mounting groove on reel.
Preferably, the spring recovery structure includes head processed, brake head, the spring supporting for being set to head processed between the head that brakes
Bar and the spring being set on spring supporting bar, the spring one end is fixedly connected with head processed and the other end passes through rotation fixture block
Be clamped with reel, be respectively arranged with the recycling branch fastener of rotation connection on the head processed and brake head, the recycling branch fastener and
Reel clamping, the head processed are connect with fixed feet.
Preferably, the head processed is rotatablely connected by recycling runner and fixed feet, is turned between recycling runner and the fixed feet
Dynamic resistance is greater than spring recovery structure maximum and recycles power.
Compared with prior art, the present invention the beneficial effect is that:
It is able to carry out the limit adjustment structure adjusted in real time by being arranged in spring curtain in the present invention, so as to curtain
The height and position of son is adjusted, so that it is easy to operate, it does not need to be dismantled, saves labour, be suitable for practical.In the present invention
Limit adjustment structure and spring recovery structure are respectively provided with supporting block and reel is clamped so that overall structure the operation is stable, improves stress
Intensity.Adjustment structure is limited in the present invention and spring recovery structure passes through runner and fixed feet is rotatablely connected, it can be effective
Improve buffering can, avoid spring curtain caused suddenly by big pulling force limit adjustment structure or spring recovery structure damage
It is bad, improve job stability and service life.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of spring structure in the present invention；
Fig. 3 is the overlooking structure diagram of mounting rack in the present invention；
Fig. 4 is the side structure schematic view of mounting rack in the present invention；
Fig. 5 is the side structure schematic view of reel in the present invention.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawing, but protection scope of the present invention is not limited to
It is as described below.
As shown in Figs. 1-5, the present invention provides a kind of spring rolling curtains, including mounting rack 1, the spring connecting with mounting rack 1
Structure 2, the reel 3 being detachably connected with spring structure 2 and setting and the curtain 4 on reel 3, spring structure 2 are returned including spring
Structure 22 and two fixed feets 23 for being fixedly connected with mounting rack 1 are received, spring structure 2 is additionally provided with limit adjustment structure
21, limit adjustment structure 21 and spring recovery structure 22 be respectively arranged at 3 both ends of reel and protrude into reel 3 with reel 3
Clamping limits adjustment structure 21 and spring recovery structure 22 and is fixedly connected respectively by fixed feet 23 with mounting rack 1, and limit is adjusted
Structure 21 includes threaded rod 212 in insertion reel 3, setting and the limited block that is threadedly coupled on threaded rod 212 with threaded rod 212
213, it is set on threaded rod 212 for stopping limited block 213 to carry out the first block 215, setting that 4 upper limit position of curtain is adjusted
Position progress curtain 4 that limited block 213 is adjusted for rotating threaded rod 212 is connect on the outside of reel 3 and with threaded rod 212
The regulating wheel 211 of adjusting is set, regulating wheel 211 and fixed feet 23 are rotatablely connected, and limited block 213 and reel 3 are clamped.
It is provided between first block 215 and regulating wheel 211 and is clamped the adjusting supporting block 216 being used to support, screw thread with reel 3
Bar 212 passes through adjusting supporting block 216 and connect with regulating wheel 211, and one end that threaded rod 212 is located in reel 3 is provided with second gear
Block 214.Regulating wheel 211 and threaded rod 212 are clamped, and the rotary resistance between regulating wheel 211 and fixed feet 23 is greater than spring recycling knot
The maximum recycling power of structure 22.
In the present embodiment, limited block 213 is axially moved with the movement of reel 3 in threaded rod 212, when moving to
It contacts to move with the first block 215, so that the also stop motion of reel 3, so that curtain 4 is located at setting position.Make
Used time can by rotate regulating wheel 211 so that 4 lower end of curtain move to desired position so that not needing to whole knot
Structure is dismantled, easy to operate simple.It is carried out between regulating wheel 211 and threaded rod 212 by the convex block and groove of setting polygon
Dismountable clamping.
The mounting rod for being provided with fixed installation block 11 for fixing on mounting rack 1 and being flexibly connected with fixed installation block 11
12, block 11 is fixedly mounted and is provided with supporting block 112,12 opposite sides of mounting rod is provided with the to be slidably connected with supporting block 112
One sliding slot 121,12 opposite end of mounting rod are provided with the first screw hole 123 for being fixedly connected with fixed feet 23, mounting rod 12
Upper surface is additionally provided with the second sliding slot 122 for being used to support fixed feet 23.The section of fixed feet 23 is inverted L shape.Block is fixedly mounted
It is provided with the second screw hole 111 for fixed installation on 11, block 11 is fixedly mounted and is set as two.
In the present embodiment, by the way that two fixed installation blocks 11 are arranged, after block 11 is fixedly mounted well in location and installation, then will
Mounting rod 12, which is fixed on, is fixedly mounted 11 lower end of block, so that integral installation is convenient；Then pass through second sliding slot 122 and the first spiral shell again
Fixed feet 23 is installed on 12 both ends of mounting rod by hole 123, so that overall structure be installed, saves the set-up time.
Reel 3 includes cylinder 31 and is set in cylinder 31 and is used for and limits adjustment structure 21 and spring recovery structure 22
The cylinder fixture block 32 of clamping is provided with opening on the outside of cylinder 31 and is open and installed for curtain 4 being formed between cylinder fixture block 32
In the curtain mounting groove 33 on reel 3.
Spring recovery structure 22 includes head 221 processed, brake head 225, the spring for being set to head 221 processed between the head 225 that brakes
Support rod 222 and the spring 223 being set on spring supporting bar 222,223 one end of spring are fixedly connected and separately with head 221 processed
One end is clamped by rotation fixture block 224 and reel 3, and the recycling branch of rotation connection is respectively arranged on head 221 processed and brake head 225
Fastener 227, recycling branch fastener 227 and reel 3 are clamped, and head 221 processed is connect with fixed feet 23.Head 221 processed passes through recycling runner 226
It is rotatablely connected with fixed feet 23, recycles rotary resistance between runner 226 and fixed feet 23 and be greater than the maximum recycling of spring recovery structure 22
Power.
In the present embodiment, head 221 and brake head 225 processed are by supporting spring 223, so that spring 223 passes through rotation
Fixture block 224 forms recycling torsion with the rotation of reel 3 and head 221 processed, and head 221 processed is pulled to pause for existing control reel 3 and be carried out
The head processed recycled automatically after stopping, pulling or pushing.Recycling branch fastener is respectively set on head 221 processed and brake head 225
227, so that the whole position in cylinder 31 of spring recovery structure 22 is stablized.It recycles more by being arranged between runner 226 and head processed 221
The convex block and groove of side shape are removably clamped
In the present embodiment, limited block 213, adjusting supporting block 216, recycling branch fastener 227 and rotation fixture block 224 are set respectively
It sets identical card slot and cylinder fixture block 32 is clamped.Pass through the limit adjustment structure 21 and spring recovery structure 22 at 3 both ends of reel
It is connect respectively by regulating wheel 211 and recycling runner 226 with fixed feet 23, so that reel 3 has certain buffering control at work
System, avoids reel 3 from the accident fallen occurred by biggish pulling force, improves safety and stability.
The above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to shape described herein
Formula should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and can be herein
In contemplated scope, modifications can be made through the above teachings or related fields of technology or knowledge.And what those skilled in the art were carried out changes
Dynamic and variation does not depart from the spirit and scope of the present invention, then all should be within the scope of protection of the appended claims of the present invention.
Claims (9)
1. a kind of spring rolling curtain, including mounting rack (1), the spring structure (2) being connect with mounting rack (1), can with spring structure (2)
The reel (3) of dismantling connection and setting and the curtain (4) on reel (3), the spring structure (2) includes spring recovery structure
(22) and two for the fixed feets (23) that are fixedly connected with mounting rack (1), which is characterized in that the spring structure (2) also sets
It is equipped with limit adjustment structure (21), the limit adjustment structure (21) and spring recovery structure (22) are respectively arranged at reel (3)
Both ends and protruding into reel (3) are clamped with reel (3), and the limit adjustment structure (21) and spring recovery structure (22) divide
Not Tong Guo fixed feet (23) be fixedly connected with mounting rack (1), it is described limit adjustment structure (21) include insertion reel (3) in spiral shell
Rasp bar (212), setting with the limited block (213) being threadedly coupled on threaded rod (212) with threaded rod (212), be set to threaded rod
(212) for stopping limited block (213) to carry out the first block (215) of curtain (4) upper limit position adjusting, being set to reel on
(3) the position progress curtain that limited block (213) are adjusted for rotating threaded rod (212) is connect on the outside of and with threaded rod (212)
(4) regulating wheel (211) that position is adjusted, the regulating wheel (211) and fixed feet (23) are rotatablely connected, the limited block (213)
It is clamped with reel (3).
2. a kind of spring rolling curtain according to claim 1, which is characterized in that first block (215) and regulating wheel
(211) it is provided between and is clamped the adjusting supporting block (216) being used to support with reel (3), the threaded rod (212), which passes through, adjusts branch
Bracer (216) is connect with regulating wheel (211), and one end that the threaded rod (212) is located in reel (3) is provided with the second block
(214)。
3. a kind of spring rolling curtain according to claim 1 or 2, which is characterized in that the regulating wheel (211) and threaded rod
(212) it is clamped, the rotary resistance between the regulating wheel (211) and fixed feet (23) is greater than spring recovery structure (22) maximum recycling
Power.
4. a kind of spring rolling curtain according to claim 1, which is characterized in that be provided on the mounting rack (1) for solid
Fixed fixed installation block (11) and the mounting rod (12) being flexibly connected with fixed installation block (11), the fixed installation block (11) set
It is equipped with supporting block (112), mounting rod (12) opposite sides is provided with the first sliding groove being slidably connected with supporting block (112)
(121), mounting rod (12) opposite end is provided with the first screw hole (123) for being fixedly connected with fixed feet (23), institute
It states mounting rod (12) upper surface and is additionally provided with the second sliding slot (122) for being used to support fixed feet (23).
5. a kind of spring rolling curtain according to claim 1 or 4, which is characterized in that the section of the fixed feet (23) is inverted L
Type.
6. a kind of spring rolling curtain according to claim 4, which is characterized in that be provided on fixed installation block (11)
For the second screw hole (111) of fixed installation, the fixed installation block (11) is set as two.
7. a kind of spring rolling curtain according to claim 1, which is characterized in that the reel (3) includes cylinder (31) and sets
The cylinder fixture block (32) for being clamped with limit adjustment structure (21) and spring recovery structure (22) being placed in cylinder (31), institute
It states to be provided with opening on the outside of cylinder (31) and be open to be formed between cylinder fixture block (32) and is installed on reel (3) for curtain (4)
On curtain mounting groove (33).
8. a kind of spring rolling curtain according to claim 1, which is characterized in that the spring recovery structure (22) includes head processed
(221), brake head (225), be set to head processed (221) with brake head (225) between spring supporting bar (222) and be set to spring
Spring (223) on support rod (222), described spring (223) one end is fixedly connected with head processed (221) and the other end is by turning
Dynamic fixture block (224) and reel (3) are clamped, and the recycling of rotation connection is respectively arranged on the head (221) processed and brake head (225)
Branch fastener (227), the recycling branch fastener (227) and reel (3) are clamped, and the head (221) processed connect with fixed feet (23).
9. a kind of spring rolling curtain according to claim 8, which is characterized in that the head (221) processed passes through recycling runner
(226) it is rotatablely connected with fixed feet (23), rotary resistance is recycled greater than spring between the recycling runner (226) and fixed feet (23)
The maximum recycling power of structure (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910118758.8A CN109915006A (en) | 2019-02-18 | 2019-02-18 | Spring rolling curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910118758.8A CN109915006A (en) | 2019-02-18 | 2019-02-18 | Spring rolling curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109915006A true CN109915006A (en) | 2019-06-21 |
Family
ID=66961619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910118758.8A Pending CN109915006A (en) | 2019-02-18 | 2019-02-18 | Spring rolling curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109915006A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756704A (en) * | 2021-09-30 | 2021-12-07 | 杭州纪川科技有限公司 | Spring roller shutter with adjustable function |
| US20220412160A1 (en) * | 2021-06-28 | 2022-12-29 | Wuxi JHT Homewares Co., Ltd. | Roman shade |
| GB2610860A (en) * | 2021-09-20 | 2023-03-22 | Shenzhen Ruiqing Xingye Plastic Co Ltd | Roller blind |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205036278U (en) * | 2015-08-26 | 2016-02-17 | 广州丰鼎五金制品有限公司 | Roll up curtain positioning adjustment mechanism |
| CN205036281U (en) * | 2015-08-26 | 2016-02-17 | 广州丰鼎五金制品有限公司 | Elasticity curtain rollback mechanism that can ask for files for examination |
| CN205359150U (en) * | 2015-12-23 | 2016-07-06 | 活俪（上海）窗帘有限公司 | Roman shade without stay rope |
| CN207332729U (en) * | 2017-09-26 | 2018-05-08 | 美家全球有限公司 | Improved rope-free roller shutter structure |
| US20180347269A1 (en) * | 2017-05-31 | 2018-12-06 | J. Paxton Enterprises, Inc. | Winding device for a blind |
-
2019
- 2019-02-18 CN CN201910118758.8A patent/CN109915006A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205036278U (en) * | 2015-08-26 | 2016-02-17 | 广州丰鼎五金制品有限公司 | Roll up curtain positioning adjustment mechanism |
| CN205036281U (en) * | 2015-08-26 | 2016-02-17 | 广州丰鼎五金制品有限公司 | Elasticity curtain rollback mechanism that can ask for files for examination |
| CN205359150U (en) * | 2015-12-23 | 2016-07-06 | 活俪（上海）窗帘有限公司 | Roman shade without stay rope |
| US20180347269A1 (en) * | 2017-05-31 | 2018-12-06 | J. Paxton Enterprises, Inc. | Winding device for a blind |
| CN207332729U (en) * | 2017-09-26 | 2018-05-08 | 美家全球有限公司 | Improved rope-free roller shutter structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220412160A1 (en) * | 2021-06-28 | 2022-12-29 | Wuxi JHT Homewares Co., Ltd. | Roman shade |
| GB2610860A (en) * | 2021-09-20 | 2023-03-22 | Shenzhen Ruiqing Xingye Plastic Co Ltd | Roller blind |
| GB2610860B (en) * | 2021-09-20 | 2023-09-13 | Shenzhen Ruiqing Xingye Plastic Co Ltd | Roller blind |
| CN113756704A (en) * | 2021-09-30 | 2021-12-07 | 杭州纪川科技有限公司 | Spring roller shutter with adjustable function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190621 |