CN103573139A - Double-layer board rolling door - Google Patents
Double-layer board rolling door Download PDFInfo
- Publication number
- CN103573139A CN103573139A CN201310528286.6A CN201310528286A CN103573139A CN 103573139 A CN103573139 A CN 103573139A CN 201310528286 A CN201310528286 A CN 201310528286A CN 103573139 A CN103573139 A CN 103573139A
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- door
- dodge gate
- sheet
- link slot
- rolling
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Abstract
The invention discloses a double-layer board rolling door which mainly comprises a door spindle, a door leaf, door frames and a door catch, wherein the upper end of the door leaf is always connected to the door spindle above a door opening, and the lower end of the door leaf is connected with the door catch below the door opening when the rolling door is closed; the left end and the right end of the door leaf are embedded into the door frames on the left side and the right side of the door opening respectively; the door leaf is formed through longitudinal series connection of a plurality of horizontally extending movable door sheets; each movable door sheet is an aluminum double-layer forming board, and connecting grooves which are meshed mutually are formed in the upper edge and the lower edge of each movable door sheet; and in two vertically adjacent movable door sheets, the connecting groove in the lower edge of the upper movable door sheet is meshed with the connecting groove in the upper edge of the lower movable door sheet through one silencing bar. According to the double-layer board rolling door, the silence effect of the rolling door in the lifting process can be effectively improved, and the durability of the rolling door can be improved further.
Description
Technical field
The present invention relates to a kind of rolling-gate, be specifically related to a kind of double sheets rolling-gate.
Background technology
Double sheets rolling-gate because it has that texture is good, long service life and recovery value high, and be applied in domestic garage and other comparatively high-end occasions.Double sheets rolling-gate is mainly used in garage, and it is mainly comprised of door-hinge, door leaf, doorframe and knocker.Wherein door-hinge is arranged on the top in hole that building opens the door, and knocker is arranged on the below in hole that building opens the door, and two of left and right doorframe is arranged on respectively the left and right sides in hole that building opens the door.Wherein door leaf is formed by the dodge gate sheet lontitudinal series of many horizontal expansions.Every movable doorboard is the two-layered, formed sheet material of aluminum, after the docking groove docking of every two adjacent dodge gate sheets by upper lower limb, then is connected and fixed via the metal shelves ear of the left and right sides.The upper end of door leaf is connected on door-hinge, and the lower end of door leaf is free fixed end and is connected with knocker when rolling-gate is closed, and the two ends, left and right of door leaf embed in doorframe respectively.When spool opening and closing, the door leaf of rolling-gate is rolled or is put down centered by door-hinge, and the shelves ear of door leaf both sides moves in the guide groove of doorframe.Because must needing metal blocked ear, the rolling-gate of said structure could realize fixing between 2 movable doorboards, therefore rolling-gate is in lifting process, friction between its adjacent two movable doorboards and metal blocked ear easily can send unpleasant to hear noise with doorframe generation friction, and muting function during rolling-gate opening and closing is difficult to realization.In addition, the long-time antirust coat at the easy wear metal blocked ear of friction and/or doorframe between friction between adjacent two movable doorboards and metal blocked ear and doorframe, and then cause dodge gate sheet, metal blocked ear and/or doorframe to get rusty, this not only affects attractive in appearance, the further frictional noise that strengthened, and easily stop the smooth slip of door leaf in doorframe guide groove, once metal shelves ear snaps in doorframe guide groove in the motion process of rolling-gate opening and closing, can cause doorframe to be out of shape and finally cannot normally use.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of double sheets rolling-gate, and it can effectively improve the muting function of rolling-gate in lifting process, and can improve the durability of rolling-gate.
For addressing the above problem, the present invention is achieved by the following technical solutions:
Double sheets rolling-gate, it is mainly comprised of door-hinge, door leaf, doorframe and knocker; Wherein door-hinge is arranged on the top of door opening, and knocker is arranged on the below of door opening, and two of left and right doorframe is arranged on respectively the left and right sides of door opening; The upper end of door leaf is connected on door-hinge all the time, and during rolling-gate opening and closing, door leaf is rolled or puts down centered by door-hinge; The lower end of door leaf is free fixed end, and rolling-gate is connected with knocker when closed; The two ends, left and right of door leaf embed respectively in two doorframes in left and right; Described door leaf is formed by the dodge gate sheet lontitudinal series of many horizontal expansions; The two-layered, formed sheet material that is aluminum of every dodge gate sheet, on it, lower edge is provided with intermeshing link slot; Upper and lower two adjacent dodge gate sheets mesh together by the link slot of upper dodge gate sheet lower limb and the link slot of lower dodge gate sheet top edge; It is characterized in that: the connecting place of every two dodge gate sheets is gone up between the link slot of dodge gate sheet lower limb and the link slot of lower dodge gate sheet top edge and is provided with noise reduction bar; This noise reduction bar is along the horizontal expansion of dodge gate sheet, and the gap shape that its section shape leaves after docking with the link slot of upper dodge gate sheet lower limb and the link slot of lower dodge gate sheet top edge is identical.
In such scheme, described noise reduction bar is made by flexible material.
In such scheme, described noise reduction bar is made by silica gel.
In such scheme, the thickness of described noise reduction bar is greater than the gap width leaving after the link slot of dodge gate sheet lower limb and the link slot of lower dodge gate sheet top edge dock.
Compared with prior art, between two adjacent dodge gate sheets of the present invention, directly by noise reduction bar, be fixed connection, set up the junction that noise damper is filled in two adjacent dodge gate sheets, the expansion effect of noise reduction bar can improve the reliability connecting between dodge gate sheet, thereby has save the problems such as the noise that blocked ear and blocked ear thereof bring is large, door leaf is yielding; In addition get rusty and cause rolling-gate inconvenient activity and the ear-piercing problems such as noise in the junction that, the isolation effect of noise reduction bar can avoid two adjacent dodge gate sheets metal and metal friction in motion process to bring.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of double sheets rolling-gate.
Fig. 2 is that right side view is amplified at A place.
In figure, indicate: 1, door-hinge; 2, door leaf; 2-1, dodge gate sheet; 2-2, link slot; 2-3 noise reduction bar; 3, doorframe; 4, knocker.
The specific embodiment
Referring to Fig. 1 and 2, a kind of double sheets rolling-gate, it is mainly comprised of door-hinge 1, door leaf 2, doorframe 3 and knocker 4; Wherein door-hinge 1 is arranged on the top of door opening, and knocker 4 is arranged on the below of door opening, 3 left and right sides that are arranged on respectively door opening of doorframe, two of left and right; The upper end of door leaf 2 is connected on door-hinge 1 all the time, and during rolling-gate opening and closing, door leaf 2 is rolled or put down centered by door-hinge 1; The lower end of door leaf 2 is free fixed end, and rolling-gate is connected with knocker 4 when closed; The two ends, left and right of door leaf 2 embed respectively in two doorframes 3 in left and right; Described door leaf 2 is formed by the dodge gate sheet 2-1 lontitudinal series of many horizontal expansions; The two-layered, formed sheet material that is aluminum of every dodge gate sheet 2-1, on it, lower edge is provided with intermeshing link slot 2-2; Upper and lower two adjacent dodge gate sheet 2-1 mesh together by the link slot 2-2 of upper dodge gate sheet 2-1 lower limb and the link slot 2-2 of lower dodge gate sheet 2-1 top edge; It is characterized in that: the connecting place of every two dodge gate sheet 2-1 is gone up between the link slot 2-2 of dodge gate sheet 2-1 lower limb and the link slot 2-2 of lower dodge gate sheet 2-1 top edge and is provided with noise reduction bar 2-3; This noise reduction bar 2-3 is along the horizontal expansion of dodge gate sheet 2-1, and the gap shape that its section shape leaves after docking with the link slot 2-2 of upper dodge gate sheet 2-1 lower limb and the link slot 2-2 of lower dodge gate sheet 2-1 top edge is identical.
In order to play better erasure effect, described noise reduction bar 2-3 is made by flexible material.In the preferred embodiment of the present invention, described noise reduction bar 2-3 is made by silica gel.In order to improve the connection reliability between two dodge gate sheet 2-1, the thickness of described noise reduction bar 2-3 is slightly greater than the gap width (for the shape of clearer displaying noise reduction bar, Fig. 2 specially reduces the thickness of noise reduction bar when drawing) leaving after the link slot 2-2 of dodge gate sheet 2-1 lower limb and the link slot 2-2 of lower dodge gate sheet 2-1 top edge dock.Such two dodge gate sheet 2-1 are after engaging, and the screen resilience of its noise reduction bar 2-3 can be more tight by the connection between the link slot of two connected dodge gate sheet 2-1, thereby just can realize being connected and fixed between dodge gate sheet 2-1 without blocked ear.
Claims (4)
1. double sheets rolling-gate, it is mainly comprised of door-hinge (1), door leaf (2), doorframe (3) and knocker (4); Wherein door-hinge (1) is arranged on the top of door opening, and knocker (4) is arranged on the below of door opening, and two doorframes in left and right (3) are arranged on respectively the left and right sides of door opening; It is upper that the upper end of door leaf (2) is connected to door-hinge (1) all the time, and door leaf during rolling-gate opening and closing (2) is rolled or put down centered by door-hinge (1); The lower end of door leaf (2) is free fixed end, and rolling-gate is connected with knocker (4) when closed; The two ends, left and right of door leaf (2) embed respectively in two doorframes in left and right (3); Described door leaf (2) is formed by dodge gate sheet (2-1) lontitudinal series of many horizontal expansions; The two-layered, formed sheet material that is aluminum of every dodge gate sheet (2-1), on it, lower edge is provided with intermeshing link slot (2-2); Upper and lower two adjacent dodge gate sheets (2-1) mesh together by the link slot (2-2) of upper dodge gate sheet (2-1) lower limb and the link slot (2-2) of lower dodge gate sheet (2-1) top edge; It is characterized in that: the connecting place of every two dodge gate sheets (2-1) is gone up between the link slot (2-2) of dodge gate sheet (2-1) lower limb and the link slot (2-2) of lower dodge gate sheet (2-1) top edge and is provided with noise reduction bar (2-3); This noise reduction bar (2-3) is along the horizontal expansion of dodge gate sheet (2-1), and the gap shape that its section shape leaves after docking with the link slot (2-2) of upper dodge gate sheet (2-1) lower limb and the link slot (2-2) of lower dodge gate sheet (2-1) top edge is identical.
2. double sheets rolling-gate according to claim 1, is characterized in that: described noise reduction bar (2-3) is made by flexible material.
3. double sheets rolling-gate according to claim 2, is characterized in that: described noise reduction bar (2-3) is made by silica gel.
4. according to the double sheets rolling-gate described in any one in claim 1～3, it is characterized in that: the thickness of described noise reduction bar (2-3) is greater than the gap width leaving after the link slot (2-2) of dodge gate sheet (2-1) lower limb and the link slot (2-2) of lower dodge gate sheet (2-1) top edge dock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310528286.6A CN103573139A (en) | 2013-10-30 | 2013-10-30 | Double-layer board rolling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310528286.6A CN103573139A (en) | 2013-10-30 | 2013-10-30 | Double-layer board rolling door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103573139A true CN103573139A (en) | 2014-02-12 |
Family
ID=50045782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310528286.6A Pending CN103573139A (en) | 2013-10-30 | 2013-10-30 | Double-layer board rolling door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103573139A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401366A (en) * | 2017-09-11 | 2017-11-28 | 宿州市金长城科技门业有限公司 | A kind of Jing Yin roller door arrangement |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2391000Y (en) * | 1999-07-30 | 2000-08-09 | 陈聪明 | Rolling door |
| CN2545346Y (en) * | 2002-04-10 | 2003-04-16 | 刘训明 | Torsional spring sound-damping roll-up door |
| CN2564715Y (en) * | 2002-08-23 | 2003-08-06 | 冯祺殿 | Silencing rolling gate of composite plastic-aluminium section |
| CN1477287A (en) * | 2003-07-10 | 2004-02-25 | 史建刚 | Anti-picking rolling door main shaft |
| US20110108210A1 (en) * | 2009-11-12 | 2011-05-12 | Shih-Hsien Wang | Slat member and fireproof, heat-insulating slat and rolling door |
-
2013
- 2013-10-30 CN CN201310528286.6A patent/CN103573139A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2391000Y (en) * | 1999-07-30 | 2000-08-09 | 陈聪明 | Rolling door |
| CN2545346Y (en) * | 2002-04-10 | 2003-04-16 | 刘训明 | Torsional spring sound-damping roll-up door |
| CN2564715Y (en) * | 2002-08-23 | 2003-08-06 | 冯祺殿 | Silencing rolling gate of composite plastic-aluminium section |
| CN1477287A (en) * | 2003-07-10 | 2004-02-25 | 史建刚 | Anti-picking rolling door main shaft |
| US20110108210A1 (en) * | 2009-11-12 | 2011-05-12 | Shih-Hsien Wang | Slat member and fireproof, heat-insulating slat and rolling door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401366A (en) * | 2017-09-11 | 2017-11-28 | 宿州市金长城科技门业有限公司 | A kind of Jing Yin roller door arrangement |
| CN107401366B (en) * | 2017-09-11 | 2019-08-20 | 宿州市金长城科技门业有限公司 | A kind of mute roller door arrangement |
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Application publication date: 20140212 |