CN205036272U - No stay cord sun blind amort winding and do not have stay cord sun blind on rail - Google Patents
No stay cord sun blind amort winding and do not have stay cord sun blind on rail Download PDFInfo
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- CN205036272U CN205036272U CN201520647974.9U CN201520647974U CN205036272U CN 205036272 U CN205036272 U CN 205036272U CN 201520647974 U CN201520647974 U CN 201520647974U CN 205036272 U CN205036272 U CN 205036272U
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- lifting rope
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- stay cord
- sun blind
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Abstract
The utility model provides a no stay cord sun blind amort winding, it is including the winding seat with around the post, the winding seat is microscler casing, the end opening has in the end plate portion of microscler casing, base plate portion is last to have an end and wears the mouth, have on the curb plate a plurality of symmetries around the post hole, around the post both ends pass respectively the symmetry around the post jogged joint on 2 curb plates, be equipped with in the winding seat at least 4 be parallel to each other around the post, 1 end that is located the winding seat around post middle part top of wearing mouthful wherein, 2 the upper end of individual end plate portion has the spill mouth respectively and is used for installing terraced line wheel. Provide rail on the no stay cord sun blind again, shell fragment lifting rope mechanism and 2 above -mentioned amort windings are installed to the rail main part on it, and the winding seat of amort winding passes through screw fixed connection in last rail main part, but 2 lifting ropes pass respectively that end opening and the end of 2 amort windings are worn mouthful and at least a sliding contact 3 root around post, ladder rope upper end solderless wrapped connection in terraced line wheel. The utility model discloses the manufacturing degree of difficulty and cost reduction, the result of use that enable the (window) curtain improve.
Description
Technical field
The utility model relates to sun blind, is a kind of without stay cord sun blind specifically.
Background technology
The applicant applies for a kind of without stay cord sun blind (application number is 201320505267.7) not long ago, and it includes rail, lower rail, curtain body and lifting rope; On it, rail includes rail main body, is installed on shell fragment lifting rope mechanism in rail main body and 2 steering bases, and shell fragment lifting rope mechanism includes the lifting rope rolling wheel group being provided with scrollwork shell fragment; Curtain body includes ladder rope and blade, the two ends of ladder rope connect the rotaring wheeling base of rail and lower rail respectively, what each blade was separated is connected with ladder rope, each blade is provided with through hole, one end of 2 lifting ropes walk around respectively 2 rotaring wheeling bases again through being connected to lower rail after the through hole of each blade, the other end connects and is wound in the lifting rope rolling wheel group of shell fragment lifting rope mechanism.This sun blind in use, the position that scrollwork shell fragment pulls out with curtain body and deformation, its pull-back forces also changes thereupon, the pull-back forces that scrollwork shell fragment constantly changes needs corresponding with the open position real-time and precise of shutter, with the weight balancing curtain body and lower rail, the open position of shutter is located, the sun blind of each specification must be equipped with specific scrollwork shell fragment, for the curtain that curtain body is larger, lifting rope is longer, drive the scrollwork shell fragment number of lifting rope rolling more, it is corresponding that the pull-back forces of scrollwork shell fragment and the open position of shutter are difficult to real-time and precise, if when curtain opens to a certain position, the slightly large or slightly little meeting of the pull-back forces of scrollwork shell fragment causes curtain upwards pack up or pull open downwards, cannot locate herein and open, cause and manufacture sun blind difficulty height and cost increase, therefore need to improve.
Summary of the invention
The purpose of this utility model proposes one without stay cord sun blind braking winding, it has the advantages that to be easy to assemble, can be installed on the upper rail without stay cord sun blind easily and fast, the problem that the pull-back forces of scrollwork shell fragment is not easily precisely corresponding with the open position of shutter is solved by this braking winding, realize the balance of curtain body in any pull-out location, and then reduce manufacture difficulty and the cost of curtain.
The purpose of this utility model realizes by following technical scheme:
A kind of without stay cord sun blind braking winding, it includes winding seat and around post, described winding seat is for having the elongate housing of 2 blocks of symmetrical side plates, the two ends of 2 blocks of side plates connect end plate, end plate has end opening, the bottom of elongate housing is base plate, base plate having an end wears mouth, 2 blocks of side plates have some symmetries around post holes, be each passed through around the two ends of post and symmetrical be connected on 2 blocks of side plates of winding seat around post holes, be provided with in winding seat at least 4 be parallel to each other around post, wherein 1 end being positioned at winding seat around post, wears above the middle part of mouth, the upper end of 2 end plate of winding seat has spill mouth respectively.
Prioritization scheme, 2 pieces of side plate upper outer of described winding seat have locating flange.
Further prioritization scheme, also includes terraced line wheel without stay cord sun blind braking winding, and terraced line wheel has runner main body and is positioned at the cylindrical terraced wire wheel axis at runner main body two ends, and the terraced wire wheel axis at terraced line wheel two ends is movable respectively to be inserted in 2 spill mouths of winding seat.
A kind of without rail on stay cord sun blind, it includes rail main body, be installed on shell fragment lifting rope mechanism in rail main body and 2 lifting rope steering bases, lifting rope steering base symmetry is installed in rail main body, shell fragment lifting rope mechanism to be installed in rail main body between 2 lifting rope steering bases, shell fragment lifting rope mechanism includes the lifting rope rolling wheel group being provided with scrollwork shell fragment, article 2, lifting rope walks around lifting rope steering base respectively, one end of lifting rope is wire-wrapped in lifting rope rolling wheel group, described lifting rope steering base is above-mentioned without stay cord sun blind braking winding, winding seat without stay cord sun blind braking winding is screwed and is connected in upper rail main body, article 2, lifting rope is each passed through 2 and wears mouth at least slidably contact 3 around post without the end opening in stay cord sun blind braking winding two end plates portion and the end in base plate, ladder rope upper end is wire-wrapped in terraced line wheel.Being used for without rail on stay cord sun blind of this structure can the sun blind of adjusting louver angle automatically, and the blade angle that just can realize louver lamina group without the need to propeller regulating mechanism adjusts.
Enter a prioritization scheme again, the terraced line wheel without stay cord sun blind braking winding of the present utility model also has shaft through-hole.What be provided with this structure braking winding without the structure of rail on stay cord sun blind is: it includes upper rail main body, be installed on shell fragment lifting rope mechanism in upper rail main body and 2 lifting rope steering bases; Lifting rope steering base symmetry is installed in rail main body, shell fragment lifting rope mechanism to be installed in rail main body between 2 lifting rope steering bases, shell fragment lifting rope mechanism includes the lifting rope rolling wheel group being provided with scrollwork shell fragment, and 2 lifting ropes walk around lifting rope steering base respectively, and one end of lifting rope is wire-wrapped in lifting rope rolling wheel group; Described lifting rope steering base is above-mentioned without stay cord sun blind braking winding, winding seat without stay cord sun blind braking winding is screwed and is connected in upper rail main body, article 2, lifting rope is each passed through 2 and wears mouth at least slidably contact 3 around post without the end opening in stay cord sun blind braking winding two end plates portion and the end in base plate, ladder rope upper end is wire-wrapped in terraced line wheel, article 1, the shaft through-hole of the terraced line wheel of winding braked by adjusting rod without stay cord sun blind through 2, and one end of adjusting rod is provided with propeller regulating mechanism.Being used for by the sun blind of propeller regulating mechanism adjusting louver angle without rail on stay cord sun blind of this structure.
Be provided with upper rail of the present utility model without stay cord sun blind, when curtain is opened to any position, lifting rope be close under the effect of lower rail and curtain body weight draw in braking winding of the present utility model on post, make lifting rope and produce frictional force between post, this frictional force compensate for the pull-back forces of scrollwork shell fragment and the imbalance of curtain body and lower rail weight, be enough to hinder the packing up or pulling open of the curtain that arrives because the pull-back forces of scrollwork shell fragment is slightly large or slightly little, so just make the open position of curtain locate.
The utility model has following substantive distinguishing features and progress:
1, braking winding of the present utility model has structure feature simple, easy for installation, can arrange for the curtain of dissimilar or size and walk around mode around post around the position of post and quantity and lifting rope, with adaptive curtain body and the weight of lower rail and the pull-back forces of scrollwork shell fragment.
2, braking winding of the present utility model can be used for without the need to or needs propeller regulating mechanism to adjust the sun blind of blade angle, makes curtain be easy to manufacture and has the good feature of result of use.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is of the present utility model a kind of without stay cord sun blind braking winding construction schematic diagram.
Fig. 3 is of the present utility model another kind of without stay cord sun blind braking winding construction schematic diagram.
Fig. 4 is the using state schematic diagram without stay cord sun blind braking winding of Fig. 3.
Fig. 5 structural representation without rail on stay cord sun blind of the present utility model.
Fig. 6 is provided with the structural representation without stay cord sun blind of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1.
With reference to figure 1 and Fig. 2, a kind of without stay cord sun blind braking winding, it includes winding seat 1, around post 2.
Described winding seat 1 is for having the elongate housing of 2 blocks of symmetrical side plates 13, the two ends of 2 blocks of side plates 13 connect end plate 12, end plate 12 has end opening 120, the bottom of elongate housing is base plate 11, base plate 11 having an end wears mouth 110, 2 pieces of side plate 13 upper outer have locating flange 131, 2 blocks of side plates 13 have some symmetries around post holes, be each passed through around the two ends of post 2 and symmetrical be connected on 2 blocks of side plates 13 of winding seat 1 around post holes, be provided with in winding seat 14 be parallel to each other around post 2, wherein 1 end being positioned at winding seat 1 around post 2, wears above the middle part of mouth 110, the upper end of 2 end plate 12 of winding seat 1 has spill mouth 121 respectively.
Embodiment 2.
With reference to figure 3, the difference of the present embodiment and embodiment 1 is that also including terraced line takes turns 3, ladder line wheel 3 has runner main body and is positioned at the cylindrical terraced wire wheel axis 31 at runner main body two ends, ladder line wheel 3 has shaft through-hole 30, and terraced line takes turns that the terraced wire wheel axis 31 at 3 two ends is movable respectively to be inserted in 2 spill mouths 121 of winding seat 1.
Embodiment 3.
In conjunction with reference to Figure 4 and 5, a kind of without rail on stay cord sun blind, it includes rail main body 4, be installed on shell fragment lifting rope mechanism 40 in rail main body 4 and 2 lifting rope steering bases.
Lifting rope steering base symmetry is installed in rail main body 4, described lifting rope steering base be embodiment 2 without stay cord sun blind braking winding, brake the winding seat 1 of winding without stay cord sun blind and be screwed and be connected in upper rail main body 4.
Shell fragment lifting rope mechanism 40 to be installed in rail main body 42 without between stay cord sun blind braking winding, and shell fragment lifting rope mechanism 40 includes the lifting rope rolling wheel group being provided with scrollwork shell fragment.
Article 2, lifting rope 5 be each passed through 2 wear mouth 110 without the end opening 120 in stay cord sun blind braking winding two end plates portion 12 and the end in base plate 11 and sliding-contact 4 around post 2, one end of lifting rope 5 is wire-wrapped in the lifting rope rolling wheel group of shell fragment lifting rope mechanism 40, the upper end of ladder rope 6 is wire-wrapped in terraced line wheel 3, article 1, the shaft through-hole 30 of 3 taken turns by adjusting rod 7 through 2 terraced lines without stay cord sun blind braking winding, one end of adjusting rod 7 is provided with propeller regulating mechanism 8, and propeller regulating mechanism 8 is connected with hook stick 80.
Embodiment 4.
In conjunction with reference to figure 6, by embodiment 3 without rail on stay cord sun blind for sun blind, the other end of 2 lifting ropes 5 is connected on shutter curtain bottom rail 9 through each blade of sun blind is after 90s, and the lower end of terraced line 6 is also connected on lower rail 9.
After manually sun blind being pulled down to any position, lifting rope 5 be close under lower rail 9 and the effect of blade 90 weight pulled open draw in braking winding of the present utility model on post 2, lifting rope 5 and produce frictional force between post 2, the imbalance of the pull-back forces that this frictional force compensate for the scrollwork shell fragment of shell fragment lifting rope mechanism 40 and the blade 90 that pulls open and lower rail 9 weight, hinders the pull-back forces because of scrollwork shell fragment slightly large or slightly little and the packing up or pulling open of the curtain that arrives.After curtain pulls open, the hook stick 80 on moving blade governor motion 8, makes adjusting rod 7, terraced line take turns 3 successively and rotates, and ladder rope 6 rotates with terraced line wheel 3 flip angle regulating the blade 90 pulled open, and regulates the light-transmission angles of curtain.
When upwards holding up curtain lower rail 9, lifting rope 5 does not strain at loosening around post 2 of winding of braking, lifting rope 5 and almost do not have frictional force between post 2, and lifting rope 5 closes in the shell fragment lifting rope mechanism 40 in upper rail and curtain is packed up by the pull-back forces of scrollwork shell fragment.When hand-held lower rail 9 pulls down, the pull-back forces of scrollwork shell fragment and lifting rope 5 and the frictional force around post 2 can be overcome, lifting rope 5 is pulled out upper rail curtain is pulled open.
Claims (6)
1. without stay cord sun blind braking winding, it includes winding seat (1) and around post (2), described winding seat (1) is for having the elongate housing of 2 pieces of symmetrical side plates (13), the two ends of 2 pieces of side plates (13) connect end plate (12), end plate (12) has end opening (120), the bottom of elongate housing is base plate (11), base plate (11) having an end wears mouth (110), it is characterized in that: 2 pieces of side plates (13) have some symmetries around post holes, be each passed through around the two ends of post (2) and symmetrical be connected on 2 pieces of side plates (13) of winding seat (1) around post holes, be provided with in winding seat (1) at least 4 be parallel to each other around post (2), wherein 1 end being positioned at winding seat (1) around post (2), wears above the middle part of mouth (110), the upper end of 2 end plate (12) of winding seat (1) has spill mouth (121) respectively.
2. according to claim 1 without stay cord sun blind braking winding, it is characterized in that: 2 pieces of side plate (13) upper outer of described winding seat (1) have locating flange (131).
3. according to claim 1 and 2 without stay cord sun blind braking winding, it is characterized in that: also include terraced line wheel (3), ladder line wheel (3) has runner main body and is positioned at the cylindrical terraced wire wheel axis (31) at runner main body two ends, and the terraced wire wheel axis (31) at terraced line wheel (3) two ends respectively activity inserts in 2 spill mouths (121) of winding seat (1).
4. according to claim 3 without stay cord sun blind braking winding, it is characterized in that: terraced line wheel (3) has shaft through-hole (30).
5., without rail on stay cord sun blind, it includes rail main body (4), be installed on shell fragment lifting rope mechanism (40) in rail main body (4) and 2 lifting rope steering bases, lifting rope steering base symmetry is installed in rail main body (4), shell fragment lifting rope mechanism (40) is installed between upper 2 the lifting rope steering bases of rail main body (4), shell fragment lifting rope mechanism (40) includes the lifting rope rolling wheel group being provided with scrollwork shell fragment, article 2, lifting rope (5) walks around lifting rope steering base respectively, one end of lifting rope (5) is wire-wrapped in lifting rope rolling wheel group, it is characterized in that: described lifting rope steering base is according to claim 3 without stay cord sun blind braking winding, winding seat (1) without stay cord sun blind braking winding is screwed and is connected on upper rail main body (4), article 2, lifting rope (5) is each passed through 2 and wears mouth (110) without the end opening (120) on stay cord sun blind braking winding two end plates portion (12) with the end in base plate (11) and at least slidably contact 3 around post (2), ladder rope (6) upper end is wire-wrapped in terraced line wheel (3).
6., without rail on stay cord sun blind, it includes rail main body (4), be installed on shell fragment lifting rope mechanism (40) in rail main body (4) and 2 lifting rope steering bases; Lifting rope steering base symmetry is installed in rail main body (4), shell fragment lifting rope mechanism (40) is installed between upper 2 the lifting rope steering bases of rail main body (4), shell fragment lifting rope mechanism (40) includes the lifting rope rolling wheel group being provided with scrollwork shell fragment, article 2, lifting rope (5) walks around lifting rope steering base respectively, and one end of lifting rope (5) is wire-wrapped in lifting rope rolling wheel group; It is characterized in that: described lifting rope steering base is according to claim 4 without stay cord sun blind braking winding, winding seat (1) without stay cord sun blind braking winding is screwed and is connected on upper rail main body (4), article 2, lifting rope (5) is each passed through 2 and wears mouth (110) without the end opening (120) on stay cord sun blind braking winding two end plates portion (12) with the end in base plate (11) and at least slidably contact 3 around post (2), and ladder (6) upper end of restricting is wire-wrapped in terraced line and takes turns (3); Article 1, the shaft through-hole (30) of (3) taken turns by adjusting rod (7) through 2 terraced lines without stay cord sun blind braking winding, and one end of adjusting rod (7) is provided with propeller regulating mechanism (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647974.9U CN205036272U (en) | 2015-08-26 | 2015-08-26 | No stay cord sun blind amort winding and do not have stay cord sun blind on rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647974.9U CN205036272U (en) | 2015-08-26 | 2015-08-26 | No stay cord sun blind amort winding and do not have stay cord sun blind on rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205036272U true CN205036272U (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520647974.9U Active CN205036272U (en) | 2015-08-26 | 2015-08-26 | No stay cord sun blind amort winding and do not have stay cord sun blind on rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205036272U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996256A (en) * | 2017-05-03 | 2017-08-01 | 浙江宏鼎实业有限公司 | A kind of cord winder being used for without drawstring shutter and one kind are without draw cord system shutter |
| WO2018107447A1 (en) * | 2016-12-16 | 2018-06-21 | 雷振邦 | Poll-cord control device for curtain without operating cord |
| CN114259165A (en) * | 2021-12-28 | 2022-04-01 | 杭州电子科技大学 | Intelligent curtain opening and closing device |
-
2015
- 2015-08-26 CN CN201520647974.9U patent/CN205036272U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107447A1 (en) * | 2016-12-16 | 2018-06-21 | 雷振邦 | Poll-cord control device for curtain without operating cord |
| GB2563774A (en) * | 2016-12-16 | 2018-12-26 | Lei Zhenbang | Poll-cord control device for curtain without operating cord |
| US10988981B2 (en) | 2016-12-16 | 2021-04-27 | Leafy Windoware Co., Ltd. | Pull-cord control device for curtain without operation cord |
| GB2563774B (en) * | 2016-12-16 | 2021-10-20 | Lei Zhenbang | Poll-cord control device for curtain without operation cord |
| CN106996256A (en) * | 2017-05-03 | 2017-08-01 | 浙江宏鼎实业有限公司 | A kind of cord winder being used for without drawstring shutter and one kind are without draw cord system shutter |
| CN106996256B (en) * | 2017-05-03 | 2019-03-15 | 浙江宏鼎实业有限公司 | A kind of cord winder and a kind of no draw cord system shutter for no drawstring shutter |
| CN114259165A (en) * | 2021-12-28 | 2022-04-01 | 杭州电子科技大学 | Intelligent curtain opening and closing device |
| CN114259165B (en) * | 2021-12-28 | 2023-03-21 | 杭州电子科技大学 | Intelligent curtain opening and closing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180131 Address after: No. 389 West Road 435007 Huangshi City, Hubei Province town of Hekou District Patentee after: Hubei Feng Zhan Hardware Products Co., Ltd. Address before: 511375 Xinxin Highway No. 168, Zhongxin Town, Zengcheng City, Guangzhou, Guangdong Patentee before: Guangzhou Fengding Hardware Product Co., Ltd. |
|
| TR01 | Transfer of patent right |