CN1062328C - Shape material with opened cross section especially used for roller shutter - Google Patents
Shape material with opened cross section especially used for roller shutter Download PDFInfo
- Publication number
- CN1062328C CN1062328C CN 94115163 CN94115163A CN1062328C CN 1062328 C CN1062328 C CN 1062328C CN 94115163 CN94115163 CN 94115163 CN 94115163 A CN94115163 A CN 94115163A CN 1062328 C CN1062328 C CN 1062328C
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- CN
- China
- Prior art keywords
- section bar
- bar
- stiffening profile
- elements
- edge
- 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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Abstract
The present invention relates to a profile (2) with an opened cross section, which is particularly to used for a plastic rolling shutter. The profile is composed of one component (1) or a plurality of profile elements (2), wherein the profile elements are interconnected via flexible hinges (3); the outer side of the edge of the profile (2) is provided with a connecting device used for connecting the profile with another corresponding profile (2) along the edge. The present invention is characterized in that the present invention is provided with a longitudinal reinforcing member (4).
Description
The present invention relates to the manufacturing of the section bar of the band open cross-section that a kind of especially roll of plastic curtain type louver window uses, this section bar can be made of the perhaps a plurality of bar elements of independent parts, and this bar elements and independent parts are interconnected and had the profile of entity by flexible hinge.
Nowadays especially for the cupboard rolling screen type window shutter or blocking a frame with rolling screen type window shutter always is to use single section bar, this section bar is interconnective with the hinge that is arranged on its longitudinal edge, constitutes and this hinge is a negative and positive part by mutual embedding; Or the section bar that adopts many bar elements that interconnect by flexible hinge to constitute, this bar elements is made up of two fringing spares, and each fringing spare has negative and positive part linkage.
These section bars and profile piece are empty or cast spare, perhaps also can be to open wide part.These section bars and bar elements are enough to satisfy general requirement usually, that is to say, it can complete closed be equipped with the furniture or the frame of this section bar or bar elements, and it can change the opening-wide state of the narrow space of being separated by jointly over to, and this action is to be realized by hinge by the linkage of element.
If but the closed portion of furniture or similar item requires a long relatively profile length, the section bar of the unlimited cross section of band or bar elements are with regard to defectiveness, be it is out of shape under the mechanical pressure of being born or by himself weight, this is general aesthstic requirement and formed the weak part of rolling screen type window shutter etc. on the other hand on the one hand.
The objective of the invention is to eliminate above-mentioned defective.
The invention provides a kind of section bar of the band opening section in particular for the roll of plastic curtain type louver window, this section bar is made up of a separate part or a plurality of bar elements, these elements interconnect by flexible hinge, wherein be provided with one and be used for the linkage that is connected with another corresponding section bar, and it is characterized in that it has a vertical stiffening device in the outside of these section bars and along its edge.
With the form description of this invention of most preferred embodiment the present invention be should be readily appreciated that below in conjunction with accompanying drawing, but this is a kind ofly not constitute any qualification for example, accompanying drawing is wherein represented:
Fig. 1 is a lateral contour sectional view according to the section bar of being made up of many elements of the present invention, and these elements are interconnective by flexible hinge;
Fig. 2 is a lateral contour sectional view according to simplification section bar of the present invention;
Fig. 3 is one and Fig. 2 corresponding view, wherein represents to simplify section bar according to of the present invention another.
According to the present invention and referring to figs. 1 through the example shown in 3, section bar 1 in particular for the band open cross-section of roll of plastic curtain type louver window, 2 by a perhaps many types of profile elements 2 of separate part 1 ' constitute, these bar elements 2 ' interconnect by flexible hinge 3, at these section bars 1,2 the outside is provided with one and is used for the linkage that is connected with another corresponding profile 1,2 along its edge, and it is characterized in that being provided with a vertical stiffening profile 4.
Vertically stiffening profile 4 preferably is made of shape, and this section bar 4 is contained in simplifies the following of section bar 1 or under at least one element 2 ' of the section bar 2 that is made up of multiple elements.In order to install vertical stiffening profile 4, simplify an accommodating retaining members 5 of at least one element 2 of section bar 1 (Fig. 2 and 3) and section bar 2 ' have.
According to feature of the present invention also as shown in Figures 1 to 3, the accommodating retaining members 5 that is used for vertical stiffening profile 4 is the muscle rib preferably, this rib along and among the edge strip 6 of section bar 1 or bar elements 2 ' and near the inboard of section bar 1 or bar elements 2 ', extend, this rib finally limits the chute 7 that is used to hold vertical stiffening profile 4 edges.
Section bar 1 or bar elements 2 ' are inboard and to be configured for holding distance between the rib of accommodating retaining members 5 of vertical stiffening device 4 preferably identical with vertical stiffening profile 4 edge thickness or slightly greatly.Like this, by the section bar end is pushed in the chute 7 and can easily it be loaded onto.
Vertically stiffening profile 4 can be a shape that has the micro-elastic distortion.In this case, along its edge section bar 4 is pushed in the chute 7 of section bar 1 or bar elements 2 '.
According to another feature of the present invention, for fear of the friction of vertical stiffening profile 4, section bar 1 or bar elements 2 ' are preferably in its at least one end and are provided with a sled, do not represent among the figure that this is located at the sled on the above-mentioned end.Vertically using section bar 1 or 2 ' time of bar elements, when for example being used as vertical cupboard rolling louver, for fear of the friction of section bar 4 in the rolling screen type window shutter slide rail, on the bottom of section bar that vertical stiffening profile 4 is installed or bar elements, that an independent sled is set is enough for section bar 1 or bar elements 2.
When along continuous straight runs uses section bar 1 or bar elements 2 ', when for example being used as the rolling screen type window shutter of a frame of sealing, will be at the two ends of section bar 1 or bar elements 2 ' installing sled, this is because section bar 4 is can be free-moving and have the danger of friction to exist in one of one or another guide rail in the scope of chute 7.
According to another feature of the present invention, vertically stiffening profile 4 also can be made by a kind of material of elastically deformable.In this case, can or the end be released and after installation, decontrol the end or section bar is packed in the chute 7 that is limited by part 5 by clamping with small prestressing force.
According to another feature of the present invention, vertically stiffening profile 4 is made of section bar sheet or a kind of section bar that has sprayed lacquer of a fold occlusal.
In the manufacture process of rolling screen type window shutter, it is strengthened, promptly in section bar 1 or in bar elements 2 ', arrange section bar 4 with distance clocklike.
In in the end a kind of situation, load onto a stiffening profile 4 for example for the bar elements 2 ' of section bar 2, so just automatically in rolling screen type window shutter, guarantee to strengthen distributing regularly.
Embodiment according to a variation of not representing in the accompanying drawings of the present invention, the accommodating retaining members 5 that is used for vertical stiffening profile 4 is made of some longitudinal edge, and these longitudinal edge are located on the end of edge strip 6 of section bar 1 or bar elements 2 ' and are crooked in the space of opening wide.Utilize this method, a jut is formed at edge strip 6 bottoms, and this jut embeds in the edge of vertical stiffening profile 4 and is fixed on section bar 1 bar elements 2 '.
In this case, vertically stiffening profile 3 for example can have a tubular cross-section U-shaped cross-section or a kind of pros, rectangular or trapezoidal, it is flat on each limit or in its outside at the place, end of the fin of two U-shapeds like this it is flat on two limits.
Also have a kind of may, with reference to the accompanying drawings in one of the alternate embodiment of expression not, comprise the part 5 of a groove shape, its extends along a limit and a fixed edge near the inner surface of section bar 1 or bar elements, also is provided with this part on the free end on another limit.This implementation type allows to use angle section.
Utilize the present invention can realize reinforcement, especially strengthen, so just can bear mechanical pressure preferably and have beautiful outward appearance by the big rolling screen type window shutter that constitutes than long profiles to rolling screen type window shutter.
But the present invention also can't help embodiment above-described and that represented in the accompanying drawings and limits.The structure that relates in particular to various elements or sub all can be changed by the footpath equivalent, and this should not dwindle protection scope of the present invention.
Claims (17)
1. section bar (1 in particular for the band opening section of plastics rolling louver, 2), this section bar is made up of the perhaps many types of profile elements of parts (1) (2 '), these bar elements are interconnected by flexible hinge (3), wherein, and section bar (1,2) having one in the outside at its edge and along the edge is used for and another corresponding section bar (1,2) linkage that is connected is characterized in that, it has a longitudinal reinforcer (4).
2. section bar as claimed in claim 1 is characterized in that, longitudinal reinforcer (4) preferably is made of shape, and this part is installed in to be simplified under the section bar (1) or under the element (2 ') of at least one section bar that is made of many elements (2).
3. section bar as claimed in claim 1 is characterized in that, at least one element (2 ') of simplifying section bar (1) and section bar (2) is provided with the accommodating retaining members (5) that is used for vertical stiffening profile (4).
4. section bar as claimed in claim 2 is characterized in that, at least one element (2 ') of simplifying section bar (1) and section bar (2) is provided with the accommodating retaining members (5) that is used for vertical stiffening profile (4).
5. section bar as claimed in claim 3, it is characterized in that, the accommodating retaining members (5) that is used for vertical stiffening profile (4) preferably is made of rib, this rib near the inboard of section bar (1) or bar elements (2 ') along and the edge strip (6) of section bar (1) or bar elements (2 ') in extension and itself and edge strip (6) limit the chute (7) at the edge that is used to admit vertical stiffening profile (4).
6. section bar as claimed in claim 5, it is characterized in that preferably the thickness with vertical stiffening profile (4) edge is identical or big slightly for the distance between the inboard rib with the accommodating retaining members that is configured for vertical stiffening profile (4) (5) of section bar (1) or bar elements (2 ').
7. as the described section bar of one of claim 1 to 6, it is characterized in that vertically stiffening profile (4) is a kind of shape with micro-elastic distortion.
8. as the described section bar of one of claim 1 to 6, it is characterized in that, be preferably at least one end of section bar (1) or bar elements (2 ') sled of being located on this end is set.
9. section bar as claimed in claim 7 is characterized in that, is preferably at least one end of section bar (1) or bar elements (2 ') sled of being located on this end is set.
10. as the described section bar of one of claim 1 to 6, it is characterized in that vertically stiffening profile (4) is made of a kind of metal of elastically deformable.
11., it is characterized in that vertically stiffening profile (4) is made of a kind of mould plate as the described section bar of one of claim 1 to 6.
12., it is characterized in that vertically stiffening profile (4) is made of the good thin plate of a kind of bending property as the described section bar of one of claim 1 to 6.
13., it is characterized in that vertically stiffening profile (4) is made of a kind of section bar that sprays paint as the described section bar of one of claim 1 to 6.
14. as the described section bar in one of claim 3 or 4, it is characterized in that, the accommodating retaining members (5) that is used for vertical stiffening profile (4) is made of longitudinal edge, and it extends and the bending inwardly towards the space of opening wide along the end of the edge strip (6) of section bar (1) or the end of bar elements (2 ').
15. section bar as claimed in claim 14, it is characterized in that, vertically stiffening profile (4) has U type cross section or a kind of foursquare, rectangular or trapezoidal tubular cross section, and this section bar lies on each edge at the spacious shape end place of two U-shaped fin or its outside lies on two edges.
16. section bar as claimed in claim 6, it is characterized in that, the accommodating retaining members (5) that is used for vertical stiffening profile (4) is made of a chute, the inboard of close section bar (1) of this chute or bar elements (2 ') also is provided with this part along an edge and a built-in edge setting on the free end on another limit.
17. section bar as claimed in claim 16 is characterized in that, vertically stiffening profile (4) is made of an angle section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94115163 CN1062328C (en) | 1994-09-10 | 1994-09-10 | Shape material with opened cross section especially used for roller shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94115163 CN1062328C (en) | 1994-09-10 | 1994-09-10 | Shape material with opened cross section especially used for roller shutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1118402A CN1118402A (en) | 1996-03-13 |
| CN1062328C true CN1062328C (en) | 2001-02-21 |
Family
ID=5037374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94115163 Expired - Fee Related CN1062328C (en) | 1994-09-10 | 1994-09-10 | Shape material with opened cross section especially used for roller shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1062328C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3950761B2 (en) * | 2001-08-23 | 2007-08-01 | アイセル株式会社 | Shutter |
| CN102162706B (en) * | 2011-03-11 | 2012-11-21 | 北京龙源冷却技术有限公司 | Vertical radiator shutter device |
-
1994
- 1994-09-10 CN CN 94115163 patent/CN1062328C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1118402A (en) | 1996-03-13 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |