CN201953289U - Improved structure of roller blind - Google Patents
Improved structure of roller blind Download PDFInfo
- Publication number
- CN201953289U CN201953289U CN2010206968085U CN201020696808U CN201953289U CN 201953289 U CN201953289 U CN 201953289U CN 2010206968085 U CN2010206968085 U CN 2010206968085U CN 201020696808 U CN201020696808 U CN 201020696808U CN 201953289 U CN201953289 U CN 201953289U
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- Prior art keywords
- roller shutter
- support
- interlock sleeve
- cord fabric
- cord body
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Abstract
The utility model relates to an improved structure of a roller blind. The improved structure of the roller blind comprises a roller blind controller, a linkage sleeve and a cord fabric body, wherein the cord fabric body is between the roller blind controller and the linkage sleeve; when the two sides of the cord fabric body are respectively assembled with the roller blind controller and the linkage sleeve, a separation blade and a second bracket are respectively pressed against the cord fabric body and a connecting tube body to form limit; when the roller blind controller is pulled by using a pearl necklace to make the cord fabric body perform rotating actions of furling or unfolding, the cord fabric body can be prevented from a misgiving of twisting into a rotating disc by the limitation of the separation blade, so that the using width of the cord fabric body can be formed in the way of matching the width of a window and is set as the same as the length of the connecting tube body; therefore, when the roller blind structure is assembled on the window in a matched way, no gap is reserved on the two sides of the cord fabric body to completely prevent a light source from entering so as to increase the shading rate of the cord fabric body assembled at the ends of the window. The improved structure of the robber blind has practical benefits.
Description
Technical field
The utility model provides a kind of structure-improved of roller shutter, refers to that especially this roller shutter controller is provided with a catch in addition before rotating disk, and effectively the block cord is involved in because of the rotation start, and extends the width that cord uses, to increase the shading rate of use.
Background technology
The structure of existing a kind of roller shutter, please cooperate and consult Fig. 5, shown in Figure 6, it comprises: a roller shutter controller 40, one moving part 50 and a roller shutter cloth 60 are formed, 40 cooperations of one roller shutter controller are mounted on first support body 41, be mounted on window housing inwall to cooperate by first support body 41, these roller shutter controller 40 front ends have one group and establish end 42 and pelletron 43 formation interlocks, and this group is established end 42 cooperations and is mounted on roller shutter cloth 60 1 sides, 50 cooperations of one moving part are hubbed on second support body 51, be mounted on window housing inwall with cooperation, and it is parallel with roller shutter controller 40, these moving part 50 1 side centre are extended with a turn axle 52, make that this moving part 50 is center and can rotate start on second support body 51 with this turn axle 52, moving part 50 opposite sides then convex with group knot portion 53, be mounted on the opposite side of roller shutter cloth 60 with cooperation, one roller shutter cloth 60 has a binding body 61 and is furled concentrated forming, this roller shutter cloth 60 engages assembling to link body 60 both sides with roller shutter controller 40 and moving part 50 respectively, should link the width that body 60 length are used greater than roller shutter cloth 60 again, and make these roller shutter cloth 60 both sides when using, have a slit X respectively, Y.
The above-mentioned existing structure of detailed sight is not difficult to realize its shortcoming part, and main cause is summarized as follows:
(1), existing roller shutter controller 40 there is no the structure that is provided with a block effect in pelletron side 43 and 60 of roller shutter cloth, when the user draws the pelletron 43 and make roller shutter cloth 60 furl when action of pulling, this roller shutter cloth 60 is improper because of start easily, deviation is rolled up to roller shutter controller 40 upper ends, the disappearance that causes this roller shutter structure to use.
(2) yet, prior art is for avoiding roller shutter cloth 60 because of furling to roller shutter controller 40 upper ends, painstakingly use width less than the length that links body 61 roller shutter cloth 60, make these roller shutter cloth 60 both sides and binding body 61 have a slit X, Y, when causing this roller shutter respective outer side edges to be assembled in the window place, slit X, the Y that its roller shutter cloth 60 forms because of both sides be cover windows fully, forms light and is also entered by roller shutter cloth 60 both sides, forms the disappearance in the use.
In view of this, the creator this in manufacturing development and the design experiences of being engaged in Related product for many years, at above-mentioned target, in detail after design and the scrupulous assessment, eventually the utility model of a true tool practicality.
The utility model content
The technical problem point that desire solves:
(1), existing roller shutter controller there is no the structure that is provided with a block effect between pelletron side and roller shutter cloth, when the user draws the pelletron and make roller shutter cloth furl when action of pulling, this roller shutter cloth is improper because of start easily, deviation is rolled up to roller shutter controller upper end, the disappearance that causes this roller shutter structure to use.
(2) however prior art for avoiding roller shutter cloth because of furling to roller shutter controller upper end, painstakingly use width less than the length that links body roller shutter cloth, make these roller shutter cloth both sides and binding body have a slit, when causing this roller shutter respective outer side edges to be assembled in the window place, the slit that its roller shutter cloth forms because of both sides is cover windows fully, form light and also enter, form the disappearance on using by roller shutter cloth both sides.
The technical characterstic of dealing with problems:
A kind of structure-improved of roller shutter, it comprises: a roller shutter controller, one interlock sleeve and between the cord body between the above two, the cooperation of one roller shutter controller is fixedly arranged on first support, this roller shutter controller has a rotating disk, and cooperate and to be provided with one and to draw the control pelletron of the start of pulling, and be extended with the column of interlock in front end, and the roller shutter controller is to penetrate a catch and retaining is against rotating disk the place ahead by column, this column is organized separately and is provided with a scrolling sleeve and rotating disk forms synchronous rotation, the cooperation of one interlock sleeve is mounted on one second support, this interlock sleeve is provided with a Bearing spare, and this Bearing spare center is provided with a turn axle in addition, this interlock sleeve is to set firmly with the turn axle and second support, and establish with interlock sleeve and cord body group, forming a free turn end, a cord body is to link body by one to be furled to concentrate and form, and this cord body width is identical with the connecting piece body length, and the cord body is to link with roller shutter controller and the combination of interlock sleeve respectively to link the body both sides; By said structure, to constitute a kind of structure-improved of roller shutter.
Wherein, the catch both sides are the positive stop ends that form the turnover vertical configuration toward first holder orientation.
Wherein, the turn axle end of interlock sleeve is to form the taper block, and this second support is to be opened by side to be provided with a notch, and offers seemingly 7 positioning runner toward interior extension, and the lateral surface of this positioning runner is the inclined-plane opening that presents expansion again.
Wherein, the interlock sleeve is to be inserted by the notch of the second support side with the turn axle, slip into again and form the location in the positioning runner, and the conoid end that the block of this turn axle forms embeds the inclined-plane opening that positioning runner forms just, after making this second support and turn axle group set into, its outer surface does not have protrusion and forms level and smooth surface.
The effect of contrast prior art:
When (one), its cord body is assembled with roller shutter controller and interlock sleeve respectively with both sides, form spacing with the catch and second support against pasting neat cord body and connecting piece body respectively, when the roller shutter controller draws the start of pulling to make the rotation start that the cord body furls or launch by pearl refining, its cord body be subjected to catch restriction and can prevent by rotating disk twist into doubt, with its convenience of practicality that increases use.
(2) however because of roller shutter controller and interlock sleeve be to paste together that cord body both sides form spacing, with prevent the cord body be subjected to rotating disk twist into doubtful anxiety, use width in order to this cord body can cooperate window breadth to form, and with the identical setting of length that links body, when making this roller shutter respective outer side edges be mounted on the window, not having the gap and can cover light source fully and enter in its cord body both sides, to increase the shading rate that the cord body is mounted on the window end, has Practical Benefit.
Description of drawings
Fig. 1 is a stereogram of the present utility model.
Fig. 2 is an exploded view of the present utility model.
Fig. 3 is a sectional view of the present utility model.
Fig. 4 is a user mode schematic diagram of the present utility model.
Fig. 5 is the stereogram of existing structure.
Fig. 6 is the user mode schematic diagram of existing structure.
The critical element symbol description
The utility model part:
Roller shutter controller--10 first support---11
Rotating disk----12 pelletrons-----13
Column----14 catch-----15
Positive stop end----151 scrolling sleeve---16
Interlock sleeve--20 second support---21
Notch----211 positioning runner---212
Bearing spare----22 turn axle---23
Block-----231
Cord body--30 link body---31
Existing part:
Roller shutter controller--40 first support body---41
Group is established end----42 pelletrons-----43
Moving part----50 second support body---51
Turn axle--52 groups of knot portions----53
Roller shutter cloth----60 link body---61
Slit-----X, Y
The specific embodiment
Understand and understanding for your juror can be had further the purpose of this utility model, feature and effect, below please the conjunction with figs. explanation enumerate embodiment now, detailed description is as the back:
At first, see also Fig. 1 earlier, shown in Figure 2, a kind of structure-improved of roller shutter, it comprises: a roller shutter controller 10, one interlock sleeve 20 and between the cord body 30 between the above two, 10 cooperations of one roller shutter controller are fixedly arranged on first support 11, this roller shutter controller 10 has a rotating disk 12, and cooperate and to be provided with one and to draw the control pelletron 13 of the start of pulling, and be extended with the column 14 of interlock in front end, and roller shutter controller 10 is to be cooperated by column 14 to be equipped with a catch 15, this catch 15 is set in to keep off just on the column 14 and is against rotating disk 12 the place aheads, and catch 15 both sides are the positive stop ends 151 that form the turnover vertical configuration toward first support, 11 directions, and this column 14 is organized separately and is provided with a scrolling sleeve 16, in order to limit catch 15 on the column 14 of roller shutter controller 10, this scrolling sleeve 16 is to draw pull start and turn with rotating disk 12, one interlock sleeve 20 is to cooperate to be mounted on one second support 21, this interlock sleeve 20 is provided with a Bearing spare 22, and this Bearing spare 22 centers are provided with a turn axle 23 in addition, these turn axle 23 terminal non-circular blocks 231 of taper that form, and this second support 21 is to be opened by side to be provided with a notch 211, and past interior extension offers the positioning runner 212 like 7, the lateral surface of this positioning runner 212 presents the inclined-plane opening of expansion again, one cord body 30 is to link body 31 by one to be furled concentrated forming, and these cord body 30 width are identical with binding body 31 length, and these binding body 31 both sides cooperate respectively and roller shutter controller 10 and 20 combinations of interlock sleeve link.
The composition of its structure, see also Fig. 1 again, Fig. 2, shown in Figure 3, this roller shutter controller 10 is to cooperate with a side to be fixedly arranged on first support 11, and be covered on the plane of first support 11 with rotating disk 12 places, this catch 15 is that the column 14 by roller shutter controller 10 penetrates, and the last ora terminalis of these catch 15 upper limbs and first support 11 is with high, and with positive stop end 151 restriction rotating disks 12 both sides of two lateral bucklings, and then be sheathed on a scrolling sleeve 16 on the column 14 and against catch 15, make the rotating disk 12 of this roller shutter controller 10 be subject to 15 of first support 11 and catch, one interlock sleeve, 20 centre are embedded with a Bearing spare 22, and this Bearing spare 22 centre are provided with a turn axle 23 in addition, this interlock sleeve 20 is to cooperate to be mounted on second support 21, it is to be inserted by the notch 211 of second support, 21 sides with turn axle 23, slip into again and form the location in the positioning runner 212, and the conoid end that the block 231 of this turn axle 23 forms embeds the inclined-plane opening that positioning runner 212 forms just, after making this second support 21 and 23 groups of turn axles set into, its outer surface does not have protrusion and forms level and smooth surface, the binding body 31 of one cord body, 30 centre is established binding for 20 groups with two side ends and roller shutter controller 10 and interlock sleeve respectively, and the catch 15 of this roller shutter controller 10 is with cord body 30 and links body 31 against spacing, the opposite side of cord body 30 and binding body 31 then is second support, 21 medial surfaces that are covered on interlock sleeve 20, by said structure, to constitute a kind of structural improvement of roller shutter.
The state of the use reality of its structure, the continuous Fig. 3 that sees also, shown in Figure 4, this roller shutter cooperation is mounted on the window end, to reach sunshade, regulate the utilization structure of light source, at first this roller shutter controller 10 cooperates first support 11 to be mounted on window housing inwall, binding body 31 1 sides with cord body 30 are set on the scrolling sleeve 16 of roller shutter controller 10 again, it is spacing that this cord body 30 and 31 of bodys of binding are resisted against catch 15, interlock sleeve 20 is then inserted by binding body 31 opposite sides of cord body 30, and with second support, 21 inwalls against restriction, again second support 21 is cooperated at last to be fixedly arranged on window housing inwall predetermined position and parallel, make this roller shutter controller 10 and interlock sleeve 20 and cord body 30 assemble and be disposed at the window end with first support 11; In order to, when furling or launching cord body 30 and then using, the pelletron 13 of pulling roller shutter controller 10 makes rotating disk 12 rotation starts, link the synchronous rotation start of body 31 formation to drive scrolling sleeve 16 and to make, the interlock sleeve 20 that binding body 31 opposite sides are inserted then forms the block of a free turn by Bearing spare 22 and turn axle 23, in order to making cord body 30 reach the start that furls or launch by interlock binding body 31; Moreover, this cord body 30 and link body 31 two side ends and be subjected to second support, 21 inwalls of the catch 15 of roller shutter controller 10 and interlock sleeve 20 respectively against spacing, make this cord body 30 be furled, can be limited when launching to use spacing, and unlikelyly gone into by rotating disk 12 strand and form the deviation in the start, inconvenient person, have practicality and convenience in the use.
Structure by above-mentioned specific embodiment, can obtain following benefit: when (one), its cord body 10 are assembled with roller shutter controller 10 and interlock sleeve 20 respectively with both sides, form spacing with the catch 15 and second support 21 against pasting neat cord body 10 and linking body 31 respectively, when roller shutter controller 10 draws the start of pulling to make the rotation start that cord body 30 furls or launch by pearl refining 13, its cord body 30 is subjected to catch 15 restrictions and can prevents to be twisted the doubt of going into by rotating disk 12, with its convenience of practicality that increases use; (2) however because of roller shutter controller 10 and interlock sleeve 20 be to paste together that cord body 30 both sides form spacing, with the doubtful anxiety that prevents that cord body 30 is gone into by rotating disk 12 strands, use width in order to this cord body 30 can cooperate window breadth to form, and with the identical setting of length that links body 31, when making this roller shutter respective outer side edges be mounted on the window, do not have the gap and can cover light source fully and enter in its cord body 30 both sides, to increase the shading rate that cord body 30 is mounted on the window end, has Practical Benefit.
In sum, the utility model has reached breakthrough structure design really, and has the utility model content of improvement, can reach simultaneously usability and progressive on the industry again, and the utility model does not see any publication, also have a novelty, the regulation when meeting the relevant law of Patent Law proposes utility application in accordance with the law.
The above only is a preferred embodiment of the present utility model, when can not with the scope implemented of qualification the utility model; Promptly the equalization of being done according to the utility model claim generally changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (4)
1. the structure-improved of a roller shutter is characterized in that, comprises: a roller shutter controller, an interlock sleeve and between the cord body between the above two, wherein:
One roller shutter controller, this roller shutter controller cooperation is fixedly arranged on first support, this roller shutter controller has a rotating disk, and cooperate and to be provided with one and to draw the control pelletron of the start of pulling, and be extended with the column of interlock in front end, and the roller shutter controller is to penetrate a catch and retaining is against rotating disk the place ahead by column, and this column is organized separately and is provided with a scrolling sleeve and rotating disk forms synchronous rotation;
One interlock sleeve, this interlock sleeve cooperation is mounted on one second support, this interlock sleeve is provided with a Bearing spare, and this Bearing spare center is provided with a turn axle in addition, this interlock sleeve is to set firmly with the turn axle and second support, and establish with interlock sleeve and cord body group, to form a free turn end;
One cord body, this cord body are to link body by one to be furled concentrated forming, and this cord body width is identical with the connecting piece body length, and the cord body is to link with roller shutter controller and the combination of interlock sleeve respectively to link the body both sides.
2. the structure-improved of roller shutter according to claim 1 is characterized in that, the catch both sides are the positive stop ends that form the turnover vertical configuration toward first holder orientation.
3. the structure-improved of roller shutter according to claim 1, it is characterized in that, the turn axle end of interlock sleeve is to form the taper block, and this second support is to be opened by side to be provided with a notch, and offer like 7 positioning runner toward interior extension, the lateral surface of this positioning runner is the inclined-plane opening that presents expansion again.
4. the structure-improved of roller shutter according to claim 1, it is characterized in that, the interlock sleeve is to be inserted by the notch of the second support side with the turn axle, slip into again and form the location in the positioning runner, and the conoid end that the block of this turn axle forms embeds the inclined-plane opening that positioning runner forms just, after making this second support and turn axle group set into, its outer surface does not have protrusion and forms level and smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206968085U CN201953289U (en) | 2010-12-31 | 2010-12-31 | Improved structure of roller blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206968085U CN201953289U (en) | 2010-12-31 | 2010-12-31 | Improved structure of roller blind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201953289U true CN201953289U (en) | 2011-08-31 |
Family
ID=44497406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206968085U Expired - Fee Related CN201953289U (en) | 2010-12-31 | 2010-12-31 | Improved structure of roller blind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201953289U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742067A (en) * | 2013-12-27 | 2014-04-23 | 熊科学 | Improved structure of curtain roller |
| CN109162622A (en) * | 2018-08-23 | 2019-01-08 | 温州正城建设有限公司 | A kind of glass curtain wall external sunshade decorative system |
| CN111997509A (en) * | 2020-07-08 | 2020-11-27 | 广州市晾百年科技有限公司 | Return device and windproof roller shutter composed of return device |
-
2010
- 2010-12-31 CN CN2010206968085U patent/CN201953289U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742067A (en) * | 2013-12-27 | 2014-04-23 | 熊科学 | Improved structure of curtain roller |
| CN109162622A (en) * | 2018-08-23 | 2019-01-08 | 温州正城建设有限公司 | A kind of glass curtain wall external sunshade decorative system |
| CN111997509A (en) * | 2020-07-08 | 2020-11-27 | 广州市晾百年科技有限公司 | Return device and windproof roller shutter composed of return device |
| WO2022007456A1 (en) * | 2020-07-08 | 2022-01-13 | 广州市晾百年科技有限公司 | Return device and windproof roller shutter comprising same |
| US11834902B2 (en) | 2020-07-08 | 2023-12-05 | Guangzhou Newhoo Intelligent Home Technology Co., Ltd. | Return device and windproof roller shutter formed by return device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20121231 |