CN207813460U - A kind of roller shutter foldable assembly - Google Patents
A kind of roller shutter foldable assembly Download PDFInfo
- Publication number
- CN207813460U CN207813460U CN201721890005.1U CN201721890005U CN207813460U CN 207813460 U CN207813460 U CN 207813460U CN 201721890005 U CN201721890005 U CN 201721890005U CN 207813460 U CN207813460 U CN 207813460U
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- CN
- China
- Prior art keywords
- metal strip
- roller
- spring
- roller shutter
- folded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model provides a kind of roller shutter foldable assembly, including roller shutter, the roller shutter includes multiple metal strips, it is interconnected between the metal strip, the metal strip is wound on winding up roller and in roller case, it is connected by folded spring between the metal strip, the side of the metal strip is equipped with functional block, it is equipped in the roller case and folds plectrum, stretching roller, the stretching roller is located at the exit of the roller case, the folding plectrum resists the metal strip, and the other side of the metal strip is equipped with tapered arc paster.Advantage is：There are gaps between roller shutter is rolled afterwards, can be function module reserved space in void space, increase the addition manner of function.
Description
Technical field
The utility model is related to roll-type window or door field, especially a kind of roller shutter foldable assembly.
Background technology
The roller shutter function of rolling screen door window structure is generally realized by coating or being pasted onto the surface of roller shutter, because roller shutter is being received
When rising, meeting consolidation is wrapped on rolling curtain roller, if the installation function module on roller shutter, to function when roller shutter can be caused just to wind
The extruding of module, is damaged to.Due to adding the mode limitation of function on roller shutter, some functions cannot achieve, i.e. function
Limitation.
Invention content
Purpose of the utility model is to solve the above problems, devise a kind of roller shutter foldable assembly.Specific design side
Case is：
A kind of roller shutter foldable assembly, including roller shutter, the roller shutter include multiple metal strips, are mutually connected between the metal strip
It connects, the metal strip is wound on winding up roller and in roller case, is connected by folded spring between the metal strip, the metal
The side of item is equipped with functional block, is equipped in the roller case and folds plectrum, stretching roller, and the stretching roller is located at the roller
The exit of case, the folding plectrum resist the metal strip, and the other side of the metal strip is equipped with tapered arc paster.
The radial section of the metal strip is in rectangular configuration, the head end of the rectangular configuration of adjacent two metal strips,
Tail end is sequentially connected, and the head end of the metal strip is equipped with unfilled corner, leading by arc between the unfilled corner and the rectangular edges of head end
Angle connects.
The folded spring is cylindrical spring, and the folded spring is tension spring, the both ends of the folded spring respectively with phase
Adjacent two metal strips rotation connection, the both ends of the metal strip strip structure are equipped with folded spring.
The arc-shaped structure of the folding plectrum, described one end for folding plectrum are installed on by fixed block in the roller case
On wall, the outer arc side of the other end for folding plectrum is in contact with the tapered arc paster, the other end for folding plectrum
Inner arc side is fixed by deformation spring and the inner wall of the roller case, and the deformation spring is column compression spring.
The stretching roller is fixed on by spring base in the roller case, and the spring on the spring base is compression spring, described
The quantity of stretching roller is two, and two stretching rollers are located at the both sides of the functional block, the two of the functional block
Side is equipped with slideway, and the stretching roller is embedded in the slideway and is slidably connected by the slideway and the metal strip.
When the tail end of the metal strip rectangular configuration resists adjacent metal strip head end side wall, the folded spring is in pine
Relaxation state, when the tail end of the metal strip rectangular configuration resists the bevel edge of the unfilled corner of adjacent metal strip head end, the folded ammunition
Spring is in relaxed state, when the tail end of the metal strip rectangular configuration resists the arc lead angle of adjacent metal strip head end,
The folded spring is in tensional state.
A kind of roller shutter foldable assembly obtained by the above-mentioned technical proposal of the utility model, advantage are：
There are gaps between roller shutter is rolled afterwards, can be function module reserved space in void space, increase adding for function
Add mode.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of roller shutter foldable assembly described in the utility model；
Fig. 2 is the structural schematic diagram after a kind of roller shutter foldable assembly scroll described in the utility model becomes；
Fig. 3 is the structural schematic diagram described in the utility model for folding plectrum；
Fig. 4 is the structural schematic diagram of stretching roller described in the utility model；
Fig. 5 is the overlooking structure diagram of metal strip described in the utility model；
In figure, 1, metal strip；2, folded spring；3, functional block；4, roller case；5, plectrum is folded；6, stretching roller；7, it lacks
Angle；8, tapered arc paster；9, spring base；10, slideway；11, fixed block；12, deformation spring.
Specific implementation mode
The utility model is specifically described below in conjunction with the accompanying drawings.
A kind of roller shutter foldable assembly, including roller shutter, the roller shutter include multiple metal strips 1, between the metal strip 1 mutually
Connection, the metal strip 1 are wound on winding up roller and in roller case 4, are connected by folded spring 2 between the metal strip 1, institute
The side for stating metal strip 1 is equipped with functional block 3, is equipped in the roller case 4 and folds plectrum 5, stretching roller 6, the stretching rolling
Wheel 6 is located at the exit of the roller case 4, and the folding plectrum 5 resists the metal strip 1, and the other side of the metal strip 1 is equipped with
Tapered arc paster 8.
The radial section of the metal strip 1 is in rectangular configuration, the head of the rectangular configuration of adjacent two metal strips 1
End, tail end are sequentially connected, and the head end of the metal strip 1 is equipped with unfilled corner 7, passes through arc between the unfilled corner 7 and the rectangular edges of head end
The lead angle of shape connects.
The folded spring 2 is cylindrical spring, and the folded spring 2 is tension spring, the both ends of the folded spring 2 respectively with
Adjacent two metal strips 1 rotation connection, the both ends of 1 strip structure of the metal strip are equipped with folded spring 2.
The 5 arc-shaped structure of folding plectrum, described one end for folding plectrum 5 are installed on the roller case by fixed block 11
On 4 inner wall, the outer arc side of the other end for folding plectrum 5 is in contact with the tapered arc paster 8, the folding plectrum 5
The inner arc side of the other end is fixed by deformation spring 12 and the inner wall of the roller case 4, and the deformation spring 12 is column compression spring.
The stretching roller 6 is fixed on by spring base 9 in the roller case 4, and the spring on the spring base 9 is compression spring,
The quantity of the stretching roller 6 is two, and two stretching rollers 6 are located at the both sides of the functional block 3, the function
The both sides of block 3 are equipped with slideway 10, and the stretching roller 6 is embedded in the slideway 10 and by the slideway 10 and the metal strip
1 is slidably connected.
When the tail end of 1 rectangular configuration of the metal strip resists adjacent 1 head end side wall of metal strip, at the folded spring 2
It is described when the tail end of 1 rectangular configuration of the metal strip resists the bevel edge of the unfilled corner 7 of adjacent 1 head end of metal strip in relaxed state
Folded spring 2 is in relaxed state, and the tail end of 1 rectangular configuration of the metal strip resists the arc of adjacent 1 head end of metal strip
When shape lead angle, the folded spring 2 is in tensional state.
When in roller shutter income to roller case 4, the winding up roller rotation in the roller case 4 drives the roller shutter income to roller case 4
In, due to the pulling force of the folded spring 2, even if be rolled into the roller case 4, the tail end for stating 1 rectangular configuration of metal strip supports
Firmly adjacent 1 head end side wall of metal strip will not be generated opposite rotation due to gravity and be made due to the pulling force of folded spring 2
Whole roller shutter bends,
When the tapered arc paster 8, which touches, folds plectrum 5, has metal strip 1 described in larger resistance tissue and continue to turn
Dynamic, which overcomes the pulling force of the folded spring 2 by transmission, so that it is stretched and two adjacent sheet metals 1 is made to send out
Raw deformation bending, while deformation spring 12 described in the process can also be compressed,
Until the tail end of 1 rectangular configuration of the metal strip resists the bevel edge of the unfilled corner 7 of adjacent 1 head end of metal strip, it is adjacent
Two metal strips 1 between shape become the deformation spring and provide certain reset space, resistance cannot continue to make institute
It states folded spring 2 to generate stretching and make to continue deformation between two adjacent metal strips 1, the curling of this section of metal strip is completed.
In above process, there are problems that the adjustment of parameter required for the folding to the different number of turns, adjustment is due to position
Deformation between two metal strips 1 of inner ring wants larger, and positioned at the meeting when resisting the folding and breaking change of the metal strip 1 of outer ring
Closer to the fixed block 11, the deformation spring will also be made to generate the compression of bigger,
The adjustment problem of parameter required for folding to the different number of turns, the main unfilled corner 7 including different location are inclined
Oblique degree, cutting depth, the elastic force of the folded spring 2 of different location counts accurately, the length under spring normality, different metal item
The radian, arc radius etc. of tapered arc paster 8 on 1.
Roller shutter after being crimped by the above embodiment can exist between the sheet metal 1 between internal layer and outer layer certain
Space, can on the sheet metal 1 installation function block 3, realize its different function, such as on sheet metal 1 adhere to plantation
Bryophyte, forms plant walls when roller shutter is put down, and the roller shutter after being crimped by the above embodiment will not be when rolling pair
Bryophyte is squeezed, and for another example can realize lighting fixture etc. with mounted LED lamp plate.
When releasing roller shutter, due to the pulling force of the folded spring, roller shutter will not voluntarily become smooth sagging, and need
The sheet metal 1 is resisted by stretching roller 6, folded spring 2 described in its customer service is made by the rotation of thrust and winding up roller
Pulling force realizes that deformation resets, since the problem of reverse strain being not present between adjacent sheet metal 1, it is possible to increase the bullet
The elastic force of spring is counted accurately on spring abutment 9, to which the sheet metal 1 for ensureing all can reset.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody the principles of the present invention to some variations that some of which part may be made, and belong to the utility model
Protection domain within.
Claims (5)
1. a kind of roller shutter foldable assembly, including roller shutter, the roller shutter includes multiple metal strips (1), between the metal strip (1) mutually
It is connected, the metal strip (1) is wound on winding up roller and in roller case (4), which is characterized in that between the metal strip (1)
It is connected by folded spring (2), the side of the metal strip (1) is equipped with functional block (3), and folding is equipped in the roller case (4)
Folded plectrum (5), stretching roller (6), the stretching roller (6) are located at the exit of the roller case (4), the folding plectrum (5)
The metal strip (1) is resisted, the other side of the metal strip (1) is equipped with tapered arc paster (8), and the radial direction of the metal strip (1) is cut
Face is in rectangular configuration, and head end, the tail end of the rectangular configuration of adjacent two metal strips (1) are sequentially connected, the metal strip
(1) head end is equipped with unfilled corner (7), and the unfilled corner (7) is connect between the rectangular edges of head end by the lead angle of arc.
2. according to a kind of roller shutter foldable assembly described in claim 1, which is characterized in that the folded spring (2) is cylindricality
Spring, the folded spring (2) are tension spring, and the both ends of the folded spring (2) are rotated with two adjacent metal strips (1) respectively
Connection, the both ends of metal strip (1) strip structure are equipped with folded spring (2).
3. according to a kind of roller shutter foldable assembly described in claim 1, which is characterized in that the folding plectrum (5) is arc-shaped
Structure, described one end for folding plectrum (5) are installed on by fixed block (11) on the inner wall of the roller case (4), and described fold is dialled
The outer arc side of the other end of piece (5) is in contact with the tapered arc paster (8), the inner arc side of the other end for folding plectrum (5)
It is fixed by deformation spring (12) and the inner wall of the roller case (4), the deformation spring (12) is column compression spring.
4. according to a kind of roller shutter foldable assembly described in claim 1, which is characterized in that the stretching roller (6) passes through bullet
Spring abutment (9) is fixed in the roller case (4), and the spring on the spring base (9) is compression spring, the quantity of the stretching roller (6)
It it is two, two stretching rollers (6) are located at the both sides of the functional block (3), and the both sides of the functional block (3) are equipped with
Slideway (10), the embedded slideway (10) of the stretching roller (6) are interior and sliding by the slideway (10) and the metal strip (1)
Dynamic connection.
5. according to a kind of roller shutter foldable assembly described in claim 2, which is characterized in that metal strip (1) rectangular configuration
Tail end when resisting adjacent metal strip (1) head end side wall, the folded spring (2) is in relaxed state, the metal strip (1)
When the tail end of rectangular configuration resists the bevel edge of the unfilled corner (7) of adjacent metal strip (1) head end, the folded spring (2) is in pine
When the tail end of relaxation state, metal strip (1) rectangular configuration resists the arc lead angle of adjacent metal strip (1) head end, institute
It states folded spring (2) and is in tensional state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890005.1U CN207813460U (en) | 2017-12-29 | 2017-12-29 | A kind of roller shutter foldable assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890005.1U CN207813460U (en) | 2017-12-29 | 2017-12-29 | A kind of roller shutter foldable assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207813460U true CN207813460U (en) | 2018-09-04 |
Family
ID=63328504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721890005.1U Expired - Fee Related CN207813460U (en) | 2017-12-29 | 2017-12-29 | A kind of roller shutter foldable assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207813460U (en) |
-
2017
- 2017-12-29 CN CN201721890005.1U patent/CN207813460U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |