CN214035470U - Curtain sheet connecting structure of rolling shutter door - Google Patents
Curtain sheet connecting structure of rolling shutter door Download PDFInfo
- Publication number
- CN214035470U CN214035470U CN202022976153.3U CN202022976153U CN214035470U CN 214035470 U CN214035470 U CN 214035470U CN 202022976153 U CN202022976153 U CN 202022976153U CN 214035470 U CN214035470 U CN 214035470U
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- sheet
- door
- curtain
- connecting portion
- rolling
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Abstract
The utility model discloses a curtain piece connection structure of rolling slats door, include the curtain piece and be used for connecting adjacent two the rolling slats door of curtain piece connects the sheet, the rolling slats door is connected the sheet and is included the intermediate part sheet and be used for connecting adjacent two the curtain piece set up in the connecting portion sheet at intermediate part sheet both ends, the connecting portion sheet including set up in the first connecting portion sheet and two of intermediate part sheet one end set up in the second connecting portion sheet of the intermediate part sheet other end. The utility model adopts the above structure a curtain piece connection structure of rolling slats door adopts mosaic structure in the milling process before having saved, has practiced thrift the cost, and rolling slats door connection sheet can come random cutting member according to the length of curtain piece, has saved the process of making the mould once more, has improved the compatibility of product simultaneously.
Description
Technical Field
The utility model relates to a rolling slats door technical field especially relates to a curtain piece connection structure of rolling slats door.
Background
The rolling door is a door which is opened or closed by connecting a plurality of movable door sheets in series, starting the rolling door and being driven by a motor unit (or manually lifting), and rotating the rolling door in a fixed slideway or a chute by taking a scroll above the door as a center. Roller doors are suitable for use in aircraft garage doors such as garage doors, store doors, and mall fire resistant roller doors. Rolling doors have been widely used in the automotive industry, the petroleum energy industry, the electric power industry, banks, businesses, governments, medicine, electronics, real estate, banks, gold stores, public security and other important places, and are particularly suitable for places with large doorways and inconvenient installation of ground door bodies. The rolling door can be opened and closed conveniently and quickly.
At present, most of the rolling doors are usually installed along streets, shops, large-scale offices and the like, and each rolling door comprises a rolling door sheet, a driving motor and a controller which is connected with the driving motor and controls the operation of the driving motor. However, in the above-described conventional liftable roller shutter door apparatus, a plurality of slats constituting the shutter door are generally made of an elongated steel plate; and can be rotatably connected to each other only at a given angle by the engaging portions formed on the end portions adjoining in the up-down direction. Because of this, when opening and closing the shutter, friction and interference occur between the slats and the guide rail, noise is generated, and the slats constituting the shutter need to be set to a size that can be wound around the winding shaft, and there is a limit to increase the vertical width and thickness thereof. Therefore, the design freedom of the rolling door is reduced, and the design of the rolling door is poor due to the uniform style.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a curtain piece connection structure of rolling slats door to solve above-mentioned rolling slats door piece and connect and to make the noise increase, the door piece of different width and thickness uses limited problem, increases the application range of rolling slats door.
In order to achieve the above object, the present invention provides a curtain sheet connecting structure of a rolling door, comprising a curtain sheet and a connecting sheet for connecting two adjacent curtain sheets, wherein the connecting sheet for the rolling door comprises an intermediate sheet and two connecting sheets for connecting two adjacent curtain sheets, the curtain sheet is arranged at the connecting sheet at the two ends of the intermediate sheet, the connecting sheet comprises a first connecting sheet arranged at one end of the intermediate sheet and a second connecting sheet arranged at the other end of the intermediate sheet.
Preferably, the first connecting portion sheet and the second connecting portion sheet are both hollow channels which are inwardly spiraled.
Preferably, the first connector sheet of one said roller door connector sheet is inserted between two said second connector sheets of another said roller door connector sheet, said hollow channel of said first connector sheet and said hollow channel of said second connector sheet forming a connecting channel.
Preferably, a round pin penetrates through the connecting channel, and a bolt used for fixing the round pin is arranged on the second connecting portion sheet.
Preferably, the intermediate sheet is provided with a plurality of bolt holes for fixing the intermediate sheet to the curtain sheet.
Therefore, the utility model adopts the above structure a curtain piece connection structure of rolling slats door has following beneficial effect: the splicing structure is adopted, the previous milling process is omitted, the cost is saved, the rolling door connecting sheet can be cut into pieces at will according to the length of the curtain sheet, the process of manufacturing a die again is omitted, and the product compatibility is improved.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural view of a curtain sheet connecting structure of a rolling door according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a rolling door connecting sheet of a curtain sheet connecting structure of a rolling door according to an embodiment of the present invention.
In the figure: 1. a curtain sheet; 2. the rolling door is connected with the sheet; 3. a middle section sheet; 4. a first connecting section sheet; 5. a second connecting portion sheet; 6. bolt holes; 7. a hollow channel.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The following describes embodiments of the present invention with reference to the accompanying drawings. Fig. 1 is a schematic structural view of a curtain sheet connecting structure of a rolling door according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a rolling door connecting sheet of a curtain sheet connecting structure of a rolling door according to an embodiment of the present invention. As shown in the figure, the utility model provides a curtain piece connection structure of rolling slats door, including curtain piece 1 and the rolling slats door connection sheet 2 that is used for connecting two adjacent curtain pieces 1, rolling slats door connection sheet 2 includes intermediate part sheet 3 and is used for connecting two adjacent curtain pieces 1 and sets up in the connecting portion sheet at intermediate part sheet 2 both ends, and the connecting portion sheet is including setting up in the first connecting portion sheet 4 of intermediate part sheet 3 one end and two second connecting portion sheets 5 that set up in the 3 other ends of intermediate part sheet. The first connecting sheet 4 and the second connecting sheet 5 are both hollow channels 7 which are inwards screwed, and grooves matched with the hollow channels 7 are arranged on the curtain sheet 1. The first connecting piece 4 of a roller shutter door connecting piece 2 is inserted between two second connecting piece 5 of another roller shutter door connecting piece 2, the hollow channel 7 of the first connecting piece 4 and the hollow channel 7 of the second connecting piece 5 forming a connecting channel. Round pins penetrate through the connecting channels, and bolts used for fixing the round pins are arranged on the second connecting portion sheets. The intermediate sheet 3 is provided with a plurality of bolt holes 6 for fixing the intermediate sheet 3 to the curtain sheet. In the manner that the shutter door connecting sheet 2 connects the adjacent shutter pieces, the middle sheet 3 of one shutter door connecting sheet 2 is fixed on one shutter piece by a bolt, the middle sheet 3 of the other shutter door connecting sheet 2 is fixed on the other shutter piece by a bolt, the first connecting sheet 4 of the other shutter door connecting sheet 2 is inserted between the two second connecting sheets 5 of one shutter door connecting sheet 2, and a round pin is inserted into a channel formed after the insertion to connect the two adjacent shutter pieces.
The utility model discloses a concrete implementation process does: the middle sheet 3 of one roller shutter door connecting sheet 2 is fixed on one shutter piece 1 through a bolt, the middle sheet 3 of the other roller shutter door connecting sheet 2 is fixed on the other shutter piece 1 through a bolt, at the moment, the first connecting sheet 4 of one roller shutter door connecting sheet 2 is inserted between two second connecting sheets 5 of the other roller shutter door connecting sheet 2, and after a round pin passes through the hollow channel 7 of the second connecting sheet 5 of the other roller shutter door connecting sheet 2 and the hollow channel 7 of the first connecting sheet 4 of one roller shutter door connecting sheet 2, the round pin is fixed through the bolt on the second connecting sheet 5 of the other roller shutter door connecting sheet 2, so that the connection of two adjacent shutter pieces 1 is completed.
Therefore, the utility model adopts the above structure a curtain piece connection structure of rolling slats door adopts mosaic structure in the milling process before having saved, has practiced thrift the cost, and rolling slats door connection sheet can come random cutting member according to the length of curtain piece, has saved the process of making the mould once more, has improved the compatibility of product simultaneously.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (5)
1. The utility model provides a curtain piece connection structure of rolling slats door, includes the curtain piece and is used for connecting adjacent two the rolling slats door of curtain piece connects sheet, its characterized in that: the rolling door connecting sheet comprises an intermediate portion sheet and connecting portion sheets, wherein the connecting portion sheets are used for connecting two adjacent curtain sheets and are arranged at two ends of the intermediate portion sheet, and each connecting portion sheet comprises a first connecting portion sheet arranged at one end of the intermediate portion sheet and two second connecting portion sheets arranged at the other end of the intermediate portion sheet.
2. The slat connecting structure for a roll-up door according to claim 1, wherein: the first connecting portion sheet and the second connecting portion sheet are both hollow channels which are inwards screwed.
3. The slat connecting structure for a roll-up door according to claim 2, wherein: the first connector sheet of one of the tambour door connector sheets is inserted between the two second connector sheets of the other tambour door connector sheet, the hollow channel of the first connector sheet and the hollow channel of the second connector sheet forming a connecting channel.
4. The slat connecting structure for a roll-up door according to claim 3, wherein: and a round pin penetrates through the connecting channel, and a bolt for fixing the round pin is arranged on the second connecting part sheet.
5. The slat connecting structure for a roll-up door according to claim 1, wherein: the intermediate sheet is provided with a plurality of bolt holes for fixing the intermediate sheet to the curtain sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022976153.3U CN214035470U (en) | 2020-12-08 | 2020-12-08 | Curtain sheet connecting structure of rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022976153.3U CN214035470U (en) | 2020-12-08 | 2020-12-08 | Curtain sheet connecting structure of rolling shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214035470U true CN214035470U (en) | 2021-08-24 |
Family
ID=77335710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022976153.3U Active CN214035470U (en) | 2020-12-08 | 2020-12-08 | Curtain sheet connecting structure of rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214035470U (en) |
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2020
- 2020-12-08 CN CN202022976153.3U patent/CN214035470U/en active Active
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