CN205135353U - Single layer structure rolling slats door section bar - Google Patents
Single layer structure rolling slats door section bar Download PDFInfo
- Publication number
- CN205135353U CN205135353U CN201520854341.5U CN201520854341U CN205135353U CN 205135353 U CN205135353 U CN 205135353U CN 201520854341 U CN201520854341 U CN 201520854341U CN 205135353 U CN205135353 U CN 205135353U
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- CN
- China
- Prior art keywords
- layer structure
- single layer
- section bar
- roller shutter
- rolling slats
- 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
Single layer structure rolling slats door section bar, including the connecting piece at section bar main part and both ends, its characterized in that main part (7) are connected into by the arc portion (2) of at least three evagination, have the general couple (1) of connection in the one end of main part, and the other end has the couple of enhancement (5), and it has anticreep screw (4) to make on the arc top of strengthening couple (5). Because the main part is single layer structure, light in weight, adaptation preparation lightweight rolling slats door, suppressing out the arc portion of a plurality of evaginations in the main part, being connected by isosceles angular form portion between adjacent arc portion in addition, make the section bar have better elasticity, existing light characteristics of rolling slats door with this section bar is made have better elasticity ability again. The arc portion of evagination has also increased decorative effect for the molding of rolling slats door.
Description
Technical field
The utility model belongs to a kind of single layer structure shapes for roller shutter.
Background technology
Shapes for roller shutter on market is double-decker, thus formed one by internal layer and outer form close-shaped, ectonexine spacing is at about 10mm, and centre is the section bar of a flat cavity.It is high that this section bar has intensity, inside and outside round and smooth, the feature of good decorating effect.But consumable quantity is large, and not needing for some instructions for uses the user that rolling door intensity is high, is also the waste of fund.Also because section bar is double-decker, weight is also difficult to reduce, the inadaptable user's requirement requiring rolling door light.
Summary of the invention
The purpose of this utility model is open a kind of single layer structure shapes for roller shutter, and to reach, the rolling door made with it is light to be suitable for, and meanwhile, saves aluminium consumption amount.
Technical scheme:
Single layer structure shapes for roller shutter, comprise the connector at profiled body and two ends, main body 7 is connected into by the curved portions 2 of at least three evaginations, has connection universal to link up with 1 in one end of main body, the other end has strengthens hook 5, is manufactured with anticreep screw 4 on the arc top strengthening hook 5.Be manufactured with curved link 6 in the inboard on the arc top strengthening hook 5, flat part 3 is made in the top position corresponding with curved portions 2, and the two is connected main body 7 with reinforcement hook 5, and linking up with 5 to make reinforcement has better resistance to pulling force characteristic.
A horn-like part 8 is formed, for strengthening the resistance to deformability of main body between adjacent two curved portions 2 in main body 7.The opening 4a of anticreep screw 4 makes exo form; The opening 4a of anticreep screw 4 makes endo form.
The single layer structure shapes for roller shutter made in the manner described above, adapts to make lightweight rolling door, because main body is single layer structure, lightweight; Main body suppresses the curved portions of multiple evagination, is connected in addition between adjacent curved portions by isosceles horn-like part, make section bar have good elasticity, the existing light feature of the rolling door made with this section bar, has again good telescopicing performance.The curved portions of evagination is also for the moulding of rolling door adds decorative effect.
Accompanying drawing explanation
Fig. 1 is single layer structure shapes for roller shutter structure and schematic shapes.
Fig. 2 is the form of structure schematic diagram that hook place strengthened by endo form anticreep screw section bar.
Fig. 3 is the anti-loosing screw schematic shapes used.
Fig. 4 is two single layer structure shapes for roller shutter connected mode schematic diagrames.
Detailed description of the invention
Below in conjunction with accompanying drawing, as embodiment, technical scheme is further illustrated.
With reference to Fig. 1, this example makes main body 7 waveform be integrally connected by curved portions 2 and three isosceles horn-like parts 8 of four evaginations, makes Universal hook 1 at the left end of main body 7, makes strengthen hook 5 at the right-hand member of main body 7.Strengthen hook 5 and make curved link 6 with the hypomere of the connecting portion of main body 7, flat part 3 is made at the top of epimere, the arc of convex is made at flat part 3 and reinforcement hook 5 linkage section, suppress the circular cavity of a band opening to main direction at the top of this this arc, the circular cavity of this opening is namely as anticreep screw 4, have the position of opening 4a towards outside, namely opening 4a is exo form.With reference to Fig. 2, the invariant position of anticreep screw 4, but the opening 4a direction of circular cavity can be made in towards the form of main body 7, and namely opening 4a is endo form.The aluminium alloys wall thickness forming section bar is large compared with general aluminium alloy extrusions thickness, controls at 0.85-1.05mm, to ensure instructions for use.
With reference to Fig. 3, drawing pin shape is made for the screw 9 screwed in screw 4, namely the area of head of a nail 9a can cover the joint portion strengthened between hook 5 and main body 7, after installing to make adjacent two shapes for roller shutter, their connecting portion is disappeared in head of a nail 9a, guarantee that the rolling door dual-side be mounted to is a straight line, reduce with the chute frictional resistance of both sides on doorframe, slide nimble.The screw 9 hard steel that friction resistant performance is good are made.On the one hand by forming all component dual-side restrictions of rolling door on one wire, avoid being dislocated in the rolling; In rolling door repeatedly scroll-up/down operation, the needs that resistance to wear with doorframe both sides chute can be born on the other hand.The threaded shank of screw 9 has made screw thread, during assembling rolling door, only need rotate and can enter in screw 4.
Connected mode with reference to Fig. 4,3, shapes for roller shutter 10a and adjacent shapes for roller shutter 10b is that the Universal hook 1 of shapes for roller shutter 10b is set in the reinforcement hook 5 of shapes for roller shutter 10a.This is the assembling mode of normal rolling door.In order to make two shapes for roller shutter two ends not occur misalignment, with the screw thread on the screw rod of screw 9, screw in screw 4, until head of a nail 9a compresses the joint portion of two shapes for roller shutter.
So this kind of single layer structure shapes for roller shutter, the rolling door of making is light, saves aluminium.Just reduce manufacturing cost, the situation that rolling door intensity requires not too much is used.
Claims (5)
1. single layer structure shapes for roller shutter, comprise the connector at profiled body and two ends, it is characterized in that main body (7) is connected into by the curved portions (2) of at least three evaginations, there is connection universal to link up with (1) in one end of main body, the other end has strengthens hook (5), is manufactured with anticreep screw (4) on the arc top strengthening hook (5).
2. single layer structure shapes for roller shutter according to claim 1, it is characterized in that being manufactured with curved link (6) in the inboard on the arc top strengthening hook (5), flat part (3) is made in the top position corresponding with curved portions (2), and the two is linked up with (5) main body (7) with reinforcement and is connected.
3. single layer structure shapes for roller shutter according to claim 1, is characterized in that forming a horn-like part (8) between adjacent two curved portions (2) in main body (7).
4. single layer structure shapes for roller shutter according to claim 1, is characterized in that the opening (4a) of anticreep screw (4) makes exo form.
5. single layer structure shapes for roller shutter according to claim 1, is characterized in that the opening (4a) of anticreep screw (4) makes endo form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854341.5U CN205135353U (en) | 2015-10-31 | 2015-10-31 | Single layer structure rolling slats door section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854341.5U CN205135353U (en) | 2015-10-31 | 2015-10-31 | Single layer structure rolling slats door section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205135353U true CN205135353U (en) | 2016-04-06 |
Family
ID=55621160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520854341.5U Expired - Fee Related CN205135353U (en) | 2015-10-31 | 2015-10-31 | Single layer structure rolling slats door section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205135353U (en) |
-
2015
- 2015-10-31 CN CN201520854341.5U patent/CN205135353U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |