CN202788563U - Movement-stopping type roller shutter - Google Patents
Movement-stopping type roller shutter Download PDFInfo
- Publication number
- CN202788563U CN202788563U CN2012204776357U CN201220477635U CN202788563U CN 202788563 U CN202788563 U CN 202788563U CN 2012204776357 U CN2012204776357 U CN 2012204776357U CN 201220477635 U CN201220477635 U CN 201220477635U CN 202788563 U CN202788563 U CN 202788563U
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- CN
- China
- Prior art keywords
- movement
- stopping
- roller shutter
- contact
- resistance
- 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 utility model provides a movement-stopping type roller shutter for making a roller shutter door, which is formed by splicing a plurality of metal closed type hollow shutter sheets with a movement-stopping structure and with an upper hasp hook and a lower hasp hook up and down. The movement-stopping type roller shutter is characterized in that each movement-stopping structure is formed by a through groove which is correspondingly formed in the lower hasp hook, a through hole which is correspondingly formed in the upper hasp hook, and movement-stopping sheets which penetrate through the through grooves and are buckled on the outer surfaces of the upper hasp hook and the lower hasp hook. The movement-stopping type roller shutter has the advantages the movement-stopping structure can be mechanically machined, the working time is greatly saved and the making cost is reduced. The movement stopping of the shutter sheets can be realized by only one movement-stopping structure, so that the structure is simpler, and the making is more convenient and feasible.
Description
Technical field
The utility model relates to a kind of roller shutter that rolling door is used of making.
Background technology
It is existing that a kind of to make roller shutter that rolling door uses be to be made of some upper and lower overlap joints of the hollow curtain sheet of metallic closed that have contact with, have contact with down on having, for preventing the play between upper curtain sheet and the lower curtain sheet, a kind of way is its length to be installed in the end of curtain sheet alter baffle plate greater than the resistance of curtain sheet width, utilizes the baffle plate gear to stop play between upper and lower curtain sheet in the end of adjacent upper and lower curtain sheet; Also having a kind of way is that the having contact with of ring place that be positioned at of curtain sheet end removed a part, and the inside pressing of having contact with that will be positioned at again another curtain sheet at outer shroud place stops play between upper and lower curtain sheet.It is complicated, time-consuming that the shortcoming of this roller shutter is that the comparison of structure is altered in its resistance, can not mechanized production, and efficient is not high, thereby causes the making of roller shutter high man-hour, and cost is large.
The utility model content
The purpose of this utility model is the above-mentioned shortcoming that overcomes prior art, provides a kind of resistance of adopting its resistance of Mechanized Processing to alter structure to alter the formula roller shutter for making rolling door.
The formula roller shutter is altered in the resistance of realization the utility model purpose, alter on the having of structure the upper and lower overlap joint of the hollow curtain sheet of the metallic closed of having contact with, having contact with down with resistance and consist of by some, it is characterized in that described resistance alter structure be opened in by correspondence on lower having contact with of upper curtain sheet groove and corresponding be opened in lower curtain sheet on the groove that has contact with and be through in the above-mentioned groove and buckle and be attached to the resistance of having contact with, having contact with down on the external surface and alter sheet and consisted of.
When the formula roller shutter is altered in this resistance of making, the upper and lower correspondence position that has contact with at the curtain sheet is left groove with cutting machine, after upper and lower curtain sheet overlaps in mode corresponding to its groove sheet is altered in resistance and insert in this groove, will expose again resistance outside having contact with and alter the two ends of sheet and be folded down button and be attached to have contact with and namely finish the making that the formula roller shutter is altered in this resistance on the external surface.The resistance that is arranged in groove is altered the sheet gear in the groove end of upper and lower curtain sheet, thereby has limited the horizontal looseness between the upper and lower curtain sheet.
Compared with the aforementioned existing similar products, the utility model has the advantages that and to adopt its resistance of Mechanized Processing to alter structure, greatly save man-hour and then reduce cost of manufacture.Only need a resistance to alter structure and just can realize that the resistance of curtain sheet alters, and existing curtain sheet hinders and alters and must all establish at two ends.Structure is more simple, makes also more convenient easy row.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings
Fig. 1 is the structural representation of curtain sheet
Fig. 2 is the left view of Fig. 1
Fig. 3 is the structural representation that sheet is altered in resistance
Fig. 4 is the structural representation that the formula roller shutter is altered in this resistance
Fig. 5 is the left view of Fig. 4
Fig. 6 is the A-A view of Fig. 4
The specific embodiment
Shown in Fig. 1～6, this resistance is altered the formula roller shutter and is had contact with 3 on the having of structure, had contact with down 4 the hollow curtain sheet 1 of metallic closed, 2 upper and lower overlap joints and consist of by some altering with resistance, described resistance alter structure by correspondence be opened in upper curtain sheet 1 lower have contact with on 4 groove 5 and corresponding be opened in lower curtain sheet 2 on have contact with the groove 6 on 3 and be through in the above-mentioned groove and buckle to be attached to and have contact with 3, have contact with down resistance on 4 external surfaces and alter sheet 7 and consisted of.Resistance is altered sheet 7 and is selected in the present embodiment with its diameter and the sizable circular tagger of curtain sheet thickness of two profiles 8 and serve as.
Claims (1)
1. the formula roller shutter is altered in a resistance, alter on the having of structure the upper and lower overlap joint of the hollow curtain sheet of the metallic closed of having contact with, having contact with down with resistance and consist of by some, it is characterized in that described resistance alter structure be opened in by correspondence on lower having contact with of upper curtain sheet groove and corresponding be opened in lower curtain sheet on the groove that has contact with and be through in the above-mentioned groove and buckle and be attached to the resistance of having contact with, having contact with down on the external surface and alter sheet and consisted of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204776357U CN202788563U (en) | 2012-09-19 | 2012-09-19 | Movement-stopping type roller shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204776357U CN202788563U (en) | 2012-09-19 | 2012-09-19 | Movement-stopping type roller shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202788563U true CN202788563U (en) | 2013-03-13 |
Family
ID=47815839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204776357U Expired - Fee Related CN202788563U (en) | 2012-09-19 | 2012-09-19 | Movement-stopping type roller shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202788563U (en) |
-
2012
- 2012-09-19 CN CN2012204776357U patent/CN202788563U/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: 20130313 Termination date: 20210919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |