CN104088577A - Environment-friendly rolling shutter - Google Patents
Environment-friendly rolling shutter Download PDFInfo
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- CN104088577A CN104088577A CN201410300920.5A CN201410300920A CN104088577A CN 104088577 A CN104088577 A CN 104088577A CN 201410300920 A CN201410300920 A CN 201410300920A CN 104088577 A CN104088577 A CN 104088577A
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- sheet
- door sheet
- roller
- guide way
- door
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Abstract
The invention relates to door structures, in particular to an environment-friendly rolling shutter. According to the environment-friendly rolling shutter, the cross section of a door sheet is set into an arc edge shape, the door sheet is provided with an idler wheel, the friction force between the door sheet and a guiding body is reduced, and therefore noise caused when the environment-friendly rolling shutter is used is lowered. In addition, the shape of the cross section of the door sheet is set into an arc edge shape, the impact of airflow to the door sheet in the strong wind weather can be reduced, and the noise of the environment-friendly rolling shutter in the strong wind weather is lowered. The door sheet and the guiding body do not make direct contact through a rubber layer, an abrasion resisting layer and a sponge layer, and the noise caused when the environment-friendly rolling shutter is used is further lowered. The guiding body is obliquely arranged, the door sheet is closely attached to the side wall of one side of a guiding groove through the gravity after being placed down, and noise caused when the door sheet shakes in the strong wind weather is prevented.
Description
Technical field
The present invention relates to door body structure, relate in particular to environmental protection rolling-gate.
Background technology
The door body structure that environmental protection rolling-gate is widely used in the door body structure of closed wider width or is unsuitable for arranging conventional rotational structure due to its good folding performance.
In prior art, environmental protection rolling-gate is simple in structure, larger at use procedure kind noise, especially at dead of night due to rather inconvenience of the large use of noise.Application number is 201120577469.3 disclosed a kind of environmental protection rolling-gates, utilizes bonding one deck wearing layer on door body to reduce body noise in use; Application number is that 201310528286.6 disclosed a kind of double sheets environmental protection rolling-gate utilizations arrange noise reduction bar and reduce body noise in use between dodge gate sheet; Application number is 200720201189.6 disclosed environmental protection guided groove for rolling curtains, by noise elimination cloth being set on door body and reducing environmental protection rolling-gate noise in use at guide groove by raised line is set; Above-mentioned patent all discloses a kind of for reducing the structure of environmental protection rolling-gate noise, but above-mentioned patent is all by adopting a kind of buffer of flexibility to reduce body noise in use, but this structure is easy to be galled by rigid protecting metal door body in concrete use procedure, application life is short, and noise reduction is poor.
Summary of the invention
Environmental protection rolling-gate provided by the invention, is intended to overcome in prior art that environmental protection rolling-gate is simple in structure, the large deficiency of noise while using.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: environmental protection rolling-gate, comprising is rotatably connected be used to form a body door sheet, for the spool of roll-up door body and the guide way leading for opposite house body, the shape of cross section of described door sheet is the arc limit shape for reducing friction area between a sheet and guide way, described door sheet two ends are equipped with the roller for making to form between a sheet and guide way rolling friction, described door sheet is provided with the groove for roller is set, described roller is connected and is arranged on a sheet by bearing pin, described roller outer wall is provided with rubber layer, described rubber layer is provided with decorative pattern,
On described guide way, establish and use the gathering sill suitable with door sheet, the sidewall of described gathering sill is provided with the rubber wear-resisting layer for preventing a sheet and gathering sill sidewall direct friction, on the sidewall of described guide way, be also provided with for the spongy layer to lubrication oil is provided between door sheet and gathering sill sidewall, in described spongy layer, be filled with lubrication oil, on described gathering sill sidewall, offer the groove for spongy layer is set, the width of described groove is less than the width of roller, described wearing layer be provided with for make that spongy layer passes through hole;
On described door sheet and guide way, be equipped with several silencing grooves, be provided with the quieter material for reducing noise in described silencing groove, described quieter material is bonded in silencing groove;
The angle of described guide way and horizontal plane be 85 degree to 89 degree, the upper end of described guide way is to indoor inclination.
As preferably, on described door sheet, be equipped with some back-up blocks for avoiding directly contacting between a sheet after door body is rolled-up, the distance of described back-up block protrusion door sheet is greater than the distance of roller protrusion door sheet, described back-up block be shaped as Rotary-table, on described back-up block, establish and be arranged with rubber damping layer, by back-up block is set, door sheet can prevent from mutually colliding and generation noise between a sheet when being rolled or put down by spool, in addition, another effect of back-up block is that can also to prevent that the sheet from being rolled rear roller by spool stressed and make bearing pin bending, cause the roller cannot normal rotation, by back-up block is set, supported support of door sheet, the rolled-up rear roller of door sheet does not stress.
As preferably, described roller comprises the through hole for wearing bearing pin, described through-hole wall is provided with some the oil grooves for storing lubrication oil and communicating with each other, described oil groove communicates with through hole, on described roller, be also provided with the oil filler point for inject lubrication oil in oil groove, described rubber layer is provided with for making oil filler point and the extraneous opening communicating, by roller is set directly on bearing pin, make roller structure compactness, reduced noise when roller rotates; In addition, by oil groove is set, reduce the abrasion between roller and bearing pin, extended the application life of roller.
As preferably, described guide way is provided with the oil duct for inject lubrication oil in spongy layer, and described oil duct communicates with groove, and by oil duct is set, easy to operate when adding lubrication oil in spongy layer, environmental protection rolling-gate is convenient to safeguard.
Environmental protection rolling-gate provided by the invention, tool has the following advantages: be set to arc limit shape and on door sheet, roller be set by the shape of cross section of door sheet, reduce frictional force between door sheet and guide way, thereby reduce environmental protection rolling-gate noise in use, in addition, the shape of cross section of door sheet is set to arc limit shape, the impact of air-flow opposite house sheet can also reduce strong wind weather time, the noise of environmental protection rolling-gate while having reduced strong wind weather; By rubber layer, wearing layer and spongy layer are set, can make a sheet directly not contact with guide way, further reduce the noise that environmental protection rolling-gate produced in use; Guide way is obliquely installed, and a door sheet is made the sidewall of a sheet and gathering sill one side be close together under Action of Gravity Field after putting down, and while preventing strong wind weather, door sheet rocks and produces noise.
Brief description of the drawings
Accompanying drawing 1 is the schematic diagram of environmental protection rolling-gate of the present invention,
Accompanying drawing 2 is A-A place sectional views in accompanying drawing 1,
Accompanying drawing 3 is B-B place sectional views in accompanying drawing 1,
Accompanying drawing 4 is C place enlarged drawings in accompanying drawing 2,
Accompanying drawing 5 is schematic diagrames of roller in environmental protection rolling-gate of the present invention,
Accompanying drawing 6 is partial sectional views of guide way in environmental protection rolling-gate of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, environmental protection rolling-gate of the present invention is described further.As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Fig. 6, environmental protection rolling-gate, comprising is rotatably connected be used to form a body 1 door sheet 2, for the spool 3 of roll-up door body 1 and the guide way 4 leading for opposite house body 1, also should comprise the driving mechanism rotating for drive shaft, for controlling the control device of driving mechanism action and the locking device for locking door body 1, the shape of cross section of described door sheet 2 is the arc limit shape for reducing friction area between a sheet 2 and guide way 4, described door sheet 2 two ends are equipped with the roller 5 for making to form between a sheet 2 and guide way 4 rolling friction, described door sheet 2 is provided with the groove 6 for roller 5 is set, described roller 5 is connected and is arranged on a sheet 2 by bearing pin 7, described roller 5 outer walls are provided with rubber layer 8, described rubber layer 8 is provided with decorative pattern,
Can make, described rubber layer 8 can adopt bonding way to be arranged on roller 5, and in order to make roller 5 simple in structure, described roller 5 also can directly adopt elastomeric material manufacture; In addition, in concrete setting up procedure, the two ends of described door sheet 2 can arrange a pair roller 5 two pair rollers 5 also can be set, when door sheet 2 wider width, when the width of door sheet 2 is greater than the diameter of roller 5, because roller 5 can directly directly contact with the two side of gathering sill 9, therefore, one pair roller 5 now can be set at the two ends of door sheet 2, in the time that the structure of door sheet 2 does not allow to arrange the larger roller 5 of diameter, in order to make a sheet 2 and the two side of gathering sill 9 be rolling friction, therefore, two pair rollers 5 need to be set on door sheet 2;
As Fig. 2, shown in Fig. 4, on described guide way 4, establish and use the gathering sill 9 suitable with door sheet 2, the sidewall of described gathering sill 9 is provided with the rubber wear-resisting layer 10 for preventing a sheet 2 and gathering sill 9 sidewall direct friction, on the sidewall of described guide way 4, be also provided with for the spongy layer 11 to lubrication oil is provided between door sheet 2 and gathering sill 9 sidewalls, in described spongy layer 11, be filled with lubrication oil, on described gathering sill 9 sidewalls, offer the groove 12 for spongy layer 11 is set, the width of described groove 12 is less than the width of roller 5, described wearing layer 10 be provided with for make that spongy layer 11 passes through hole 20,
In order to make the roller 5 can be in the interior level and smooth rolling of gathering sill 9, therefore, need the width of roller 5 to be greater than the width of groove 12, when turning on groove 12, roller 5 can not be absorbed in groove 12, improve stability when roller 5 rolls, and then reduced the noise that environmental protection rolling-gate produced in use; Spongy layer 11 described in this structure should slightly protrude the sidewall of gathering sill 9, so that the lubrication oil of spongy layer 11 can be extruded, roller 5 can be lubricated reliably with gathering sill 9 sidewalls, and the protrusion height of described spongy layer 11 can be 5 millimeters to 10 millimeters;
As shown in Figure 1, on described door sheet 2 and guide way 4, be equipped with several silencing grooves 13, in described silencing groove 13, be provided with the quieter material for reducing noise, described quieter material is bonded in silencing groove 13, it is dark that the degree of depth of described silencing groove 13 should be measured in ensureing door sheet 2 and gathering sill 9 intensity, so that quieter material has better performance muffler, described quieter material is sponge or pitch or oil fiber cotton or alumina silicate silk floss;
Described guide way 4 is that 85 degree are to 89 degree with the angle of horizontal plane, the upper end of described guide way 4 is to indoor inclination, described guide way 4 is less with the angle of horizontal plane, needed that space is set is just larger for door body 1, now, and the sidewall laminating of door body 1 and a side of gathering sill 9 just tighter, the sidewall of gathering sill 9 one sides is stressed just larger, even if run into strong wind weather, door body 1 is also not easy to be blown, and then just easily produces noise; On the contrary, guide way 4 is larger with the angle of horizontal plane, and door body 1 is more easily by the raw noise of wind movable property, and corresponding, it is just less that door body 1 arranges space;
As Fig. 1, Fig. 2, shown in Fig. 3, optionally, on described door sheet 2, be equipped with some back-up blocks 14 for avoiding directly contacting between a sheet 2 after door body 1 is rolled-up, the distance that described back-up block 14 protrudes door sheet 2 is greater than the distance of roller 5 protrusion door sheets 2, described back-up block 14 be shaped as Rotary-table, on described back-up block 14, establish and be arranged with rubber damping layer, described back-up block 14 can be integral type structure with door sheet 2, described back-up block 14 also can be welded on a sheet 2, the quantity that described back-up block 14 arranges is more, support effect is just better, the deadweight of door sheet 2 is just larger, when strong wind weather, door body 1 just is more not easy to produce noise, the shape of described back-up block 14 also can terrace with edge shape or is 1/2 spherical.
As shown in Figure 5, optionally, described roller 5 comprises the through hole 15 for wearing bearing pin 7, described through hole 15 inwalls are provided with some the oil grooves 16 for storing lubrication oil and communicate with each other, described oil groove 16 communicates with through hole 15, on described roller 5, be also provided with for the oil filler point 17 to the interior injection lubrication oil of oil groove 16, described rubber layer 8 is provided with for making oil filler point 17 and the extraneous opening 18 communicating.
As shown in Figure 6, optional, described guide way 4 is provided with for the oil duct 19 to the interior injection lubrication oil of spongy layer 11, and described oil duct 19 communicates with groove 12.
Technique scheme in use, when door sheet 2 is rolled or is put down by spool 3, be set to arc limit shape and roller 5 is set on door sheet 2 by the shape of cross section of door sheet 2, reduce frictional force between door sheet 2 and guide way 4, thereby reduced environmental protection rolling-gate noise in use, in addition, the shape of cross section of door sheet 2 is set to arc limit shape, the impact of air-flow opposite house sheet 2 can also reduce strong wind weather time, the noise of environmental protection rolling-gate while having reduced strong wind weather; By rubber layer 8, wearing layer 10 and spongy layer 11 are set, can make a sheet 2 directly not contact with guide way 4, further reduce the noise that environmental protection rolling-gate produced in use; Guide way 4 is obliquely installed, and door sheet 2 is made a sheet 2 and the sidewall of gathering sill 9 one sides be close together under Action of Gravity Field after putting down, and while preventing strong wind weather, door sheet 2 rocks and produces noise.
These are only the preferred embodiment of the present invention, be intended to embody outstanding technique effect of the present invention and advantage, is not the restriction to technical scheme of the present invention.Those skilled in the art will appreciate that all amendments of making based on the technology of the present invention content, variation or substitute technology feature, all should be covered by the technology category of claims opinion of the present invention.
Claims (4)
1. environmental protection rolling-gate, comprising is rotatably connected be used to form a body (1) door sheet (2), for the spool (3) of roll-up door body (1) and the guide way (4) leading for opposite house body (1), it is characterized in that: the shape of cross section of described door sheet (2) is for reducing the arc limit shape of friction area between a sheet (2) and guide way (4), described door sheet (2) two ends are equipped with the roller (5) for making to form between a sheet (2) and guide way (4) rolling friction, described door sheet (2) is provided with the groove (6) for roller (5) are set, described roller (5) is connected and is arranged on a sheet (2) by bearing pin (7), described roller (5) outer wall is provided with rubber layer (8), described rubber layer (8) is provided with decorative pattern,
On described guide way (4), establish and use the gathering sill (9) suitable with door sheet (2), the sidewall of described gathering sill (9) is provided with the rubber wear-resisting layer (10) for preventing a sheet (2) and gathering sill (9) sidewall direct friction, on the sidewall of described guide way (4), be also provided with for the spongy layer (11) to lubrication oil is provided between door sheet (2) and gathering sill (9) sidewall, described spongy layer is filled with lubrication oil in (11), on described gathering sill (9) sidewall, offer the groove (12) for spongy layer (11) are set, the width of described groove (12) is less than the width of roller (5), described wearing layer (10) be provided with for make that spongy layer (11) passes through hole (20),
On described door sheet (2) and guide way (4), be equipped with several silencing grooves (13), described silencing groove is provided with the quieter material for reducing noise in (13), and described quieter material is bonded in silencing groove (13);
The angle of described guide way (4) and horizontal plane be 85 degree to 89 degree, the upper end of described guide way (4) is to indoor inclination.
2. environmental protection rolling-gate according to claim 1, it is characterized in that: on described door sheet (2), be equipped with some back-up blocks (14) for avoiding directly contacting between a sheet (2) after door body (1) is rolled-up, described back-up block (14) protrudes the distance that a distance for sheet (2) is greater than roller (5) protrusion door sheet (2), described back-up block (14) be shaped as Rotary-table, on described back-up block (14), establish and be arranged with rubber damping layer.
3. environmental protection rolling-gate according to claim 1, it is characterized in that: described roller (5) comprises the through hole (15) for wearing bearing pin (7), described through hole (15) inwall is provided with some for the oil groove that stores lubrication oil and communicate with each other (16), described oil groove (16) communicates with through hole (15), on described roller (5), be also provided with the oil filler point (17) for inject lubrication oil in oil groove (16), described rubber layer (8) is provided with for making oil filler point (17) and the extraneous opening (18) communicating.
4. environmental protection rolling-gate according to claim 1, it is characterized in that: described guide way (4) is provided with the oil duct (19) for inject lubrication oil in spongy layer (11), and described oil duct (19) communicates with groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410300920.5A CN104088577B (en) | 2014-06-27 | 2014-06-27 | Environmental protection rolling-gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410300920.5A CN104088577B (en) | 2014-06-27 | 2014-06-27 | Environmental protection rolling-gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104088577A true CN104088577A (en) | 2014-10-08 |
| CN104088577B CN104088577B (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410300920.5A Active CN104088577B (en) | 2014-06-27 | 2014-06-27 | Environmental protection rolling-gate |
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| Country | Link |
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| CN (1) | CN104088577B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019138A (en) * | 2017-12-22 | 2018-05-11 | 武汉地震工程研究院有限公司 | A kind of vibration damping shutter door based on viscoelastic material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0033199A1 (en) * | 1980-01-15 | 1981-08-05 | Glenn Robert Palmer | Door structure |
| JPH1068281A (en) * | 1996-06-19 | 1998-03-10 | Bunka Shutter Co Ltd | Guide structure for shutter |
| CN2453098Y (en) * | 2000-12-13 | 2001-10-10 | 苏州恒富威门业有限公司 | Low noise roll door |
| CN202325168U (en) * | 2011-09-02 | 2012-07-11 | 长春市为师曼科技有限公司 | High wind resistance polyvinyl chloride (PVC) fast shutter door without wind resistance ribs |
| CN203905773U (en) * | 2014-06-27 | 2014-10-29 | 浙江湖州森富机电有限责任公司 | Environment-friendly rolling gate |
-
2014
- 2014-06-27 CN CN201410300920.5A patent/CN104088577B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0033199A1 (en) * | 1980-01-15 | 1981-08-05 | Glenn Robert Palmer | Door structure |
| JPH1068281A (en) * | 1996-06-19 | 1998-03-10 | Bunka Shutter Co Ltd | Guide structure for shutter |
| CN2453098Y (en) * | 2000-12-13 | 2001-10-10 | 苏州恒富威门业有限公司 | Low noise roll door |
| CN202325168U (en) * | 2011-09-02 | 2012-07-11 | 长春市为师曼科技有限公司 | High wind resistance polyvinyl chloride (PVC) fast shutter door without wind resistance ribs |
| CN203905773U (en) * | 2014-06-27 | 2014-10-29 | 浙江湖州森富机电有限责任公司 | Environment-friendly rolling gate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019138A (en) * | 2017-12-22 | 2018-05-11 | 武汉地震工程研究院有限公司 | A kind of vibration damping shutter door based on viscoelastic material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104088577B (en) | 2016-02-10 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Environmental protection roller gate Effective date of registration: 20220728 Granted publication date: 20160210 Pledgee: Changxin Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG HUZHOU SCVE MACHINE & MOTOR Co.,Ltd. Registration number: Y2022330001552 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230720 Granted publication date: 20160210 Pledgee: Changxin Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG HUZHOU SCVE MACHINE & MOTOR Co.,Ltd. Registration number: Y2022330001552 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Environmental protection roller gate Effective date of registration: 20230725 Granted publication date: 20160210 Pledgee: Agricultural Bank of China Limited by Share Ltd. Changxing County branch Pledgor: ZHEJIANG HUZHOU SCVE MACHINE & MOTOR Co.,Ltd. Registration number: Y2023980049748 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |