CN203905768U - Novel fast roller shutter door bottom beam structure - Google Patents
Novel fast roller shutter door bottom beam structure Download PDFInfo
- Publication number
- CN203905768U CN203905768U CN201420196790.0U CN201420196790U CN203905768U CN 203905768 U CN203905768 U CN 203905768U CN 201420196790 U CN201420196790 U CN 201420196790U CN 203905768 U CN203905768 U CN 203905768U
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- CN
- China
- Prior art keywords
- bottom girder
- bottom beam
- weather strip
- sealing strip
- roller shutter
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Abstract
The utility model relates to the technical field of accessories of roller shutter doors, in particular to a novel fast roller shutter door bottom beam structure. The novel fast roller shutter door bottom beam structure comprises a bottom beam and a sealing strip connected with the bottom beam; a penetrating mechanism capable of being connected with a curtain in a penetrating mode is arranged at the upper end of the bottom beam; T-shaped grooves are formed in the bottom of the bottom beam; T-shaped bosses matched with the T-shaped grooves are arranged at the upper end of the sealing strip; the bottom beam and the sealing strip are connected by the T-shaped grooves and the T-shaped bosses in a penetrating mode; the sealing strip is made of EPDM (ethylene-propylene-diene monomer) rubber; the bottom beam is formed by extruding an industrial 6063 aluminum alloy material and is connected with the curtain in a penetrating mode without the need of connecting by a fastener, the maintenance and replacement are convenient, the bottom beam is not punched and is not locked by a screw, the curtain structure is not damaged, the strength of the bottom beam is ensured, the anti-collision coefficient is increased, the EPDM sealing strip is arranged on the bottom beam, the sealing strip has elasticity and a very good buffering action and can be fitted with various uneven grounds, the curtain is prevented from being collided and torn, and the novel fast roller shutter door bottom beam structure has a very good effect.
Description
Technical field
The utility model relates to rolling door accessory technical field, specifically a kind of novel quick rolling-door structure of bottom girder.
Background technology
On market, quick rolling-door bottom girder adopts galvanized sheet flanging baking vanish more now, with punching and lock in door curtain cloth bottom wearing screw, there is following shortcoming in above structure of bottom girder: safeguards that replacing difficulty is large, bottom girder belongs to and is hit the member that frequency is higher, it is larger that as received, difficulty is changed in external force collision distortion, need flanging customization baking vanish punch lock screw, client cannot complete independently; On bottom girder, punching destroys door curtain structure, reduces door curtain intensity, due to fixed to fastening, need on door curtain, punch, and has destroyed the structure of door curtain, and when being clashed into, door curtain is easily torn.
Therefore, for overcoming the deficiency of above-mentioned technology, design easy to maintenancely, can not destroy door curtain structure, can guarantee the intensity of door curtain, avoid door curtain to be subject to clashing into occurring a kind of novel quick rolling-door structure of bottom girder torn, just inventor's problem to be solved.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of novel quick rolling-door structure of bottom girder, and it is easy to maintenance, can not destroy door curtain structure, can guarantee the intensity of door curtain, avoid door curtain to be subject to clashing into and occur tearing, have extraordinary practical value.
The utility model solves the technical scheme that its technical problem adopts: a kind of novel quick rolling-door structure of bottom girder, it is characterized in that: the weather strip that structure comprises bottom girder and is connected with bottom girder, bottom girder upper end is provided with and can interts the interspersed mechanism being connected with door curtain, bottom girder bottom is provided with T connected in star, weather strip upper end is provided with the T shape boss coordinating with T connected in star, between bottom girder and weather strip, adopt T connected in star and T shape boss to coordinate to intert to be connected, described weather strip is ethylene propylene diene rubber material.
Further, described bottom girder is 6063 aluminum alloy materials.
Further, described to intert in-house be circular configuration, and interting mechanism, outside for door curtain interts mouthful, interspersed mouth is rectangular recess structure, and the width of rectangular recess is less than the diameter of circular configuration, and circular configuration is arranged at the inside of bottom girder.
Further, the bottom girder of described circular configuration both sides external is arcuate structure.
Further, described weather strip bottom is connected with circular reinforcement, and circular reinforcement and weather strip both sides are structure as a whole, and circular reinforcement bottom is connected with V-shaped groove.
Further, described weather strip two sides are arc structure.
The beneficial effects of the utility model are:
The utility model bottom girder adopts industrial 6063 aluminum alloy material extrusion modlings, is connected with door curtain cross-linking, without securing member, connects, safeguard and change conveniently, punch lock screw on bottom girder, does not destroy door curtain structure, can guarantee the intensity of bottom girder, strengthen crashproof coefficient, fill Ethylene Propylene Terpolymer weather strip on bottom girder, weather strip has elasticity, there is extraordinary buffering left and right, can fit with various uneven ground, avoid door curtain to be subject to clashing into and occur tearing, have extraordinary effect.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Description of reference numerals: interspersed mouthful of 1-door curtain; 2-bottom girder; 3-T connected in star; 4-T shape boss; The circular reinforcement of 5-; 6-V shape groove; 7-weather strip.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model, should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values drop on application appended claims limited range equally.
Referring to Fig. 1, it is a kind of novel quick rolling-door structure of bottom girder schematic diagram of the utility model, structure mainly comprises bottom girder 2 and weather strip 7, bottom girder 2 is 6063 aluminum alloy materials, weather strip 7 is ethylene propylene diene rubber material, weather strip 7 upper ends are for interting mechanism, interting in-house is circular configuration, interspersed mechanism is outside is interspersed mouthful 1, door curtain, the interspersed mouth 1 of door curtain is rectangular recess structure, the width of rectangular recess is less than the diameter of circular configuration, circular configuration is arranged at the inside of bottom girder 2, bottom girder 2 bottoms are connected with the T shape boss 4 on weather strip 7 by T connected in star 3, T shape boss 4 can be in the interior slip of T connected in star 3, weather strip 7 both sides are arcuate structure, circular reinforcement 5 is arranged at weather strip 7 bottoms, circular reinforcement 5 is integrated design with weather strip 7, the bottom of circular reinforcement 5 is V-shaped groove 6, the bottom girder 2 of circular configuration both sides external is arcuate structure
Bottom girder 2 adopts industrial 6063 aluminum alloy material extrusion modlings, is connected with door curtain cross-linking, without securing member, connects, safeguard and change conveniently, punch lock screw on bottom girder 2, does not destroy door curtain structure, can guarantee the intensity of bottom girder 2, strengthen crashproof coefficient, separately add the weather strip 7 that fills Ethylene Propylene Terpolymer on bottom girder 2, weather strip 7 has elasticity, there is extraordinary buffering left and right, can fit with various uneven ground, avoid door curtain to be subject to clashing into and occur tearing, have extraordinary effect.
Claims (6)
1. a novel quick rolling-door structure of bottom girder, it is characterized in that: the weather strip that structure comprises bottom girder and is connected with bottom girder, bottom girder upper end is provided with and can interts the interspersed mechanism being connected with door curtain, bottom girder bottom is provided with T connected in star, weather strip upper end is provided with the T shape boss coordinating with T connected in star, between bottom girder and weather strip, adopt T connected in star and T shape boss to coordinate to intert to be connected, described weather strip is ethylene propylene diene rubber material.
2. a kind of novel quick rolling-door structure of bottom girder according to claim 1, is characterized in that: described bottom girder is 6063 aluminum alloy materials.
3. a kind of novel quick rolling-door structure of bottom girder according to claim 1, it is characterized in that: described to intert in-house be circular configuration, interspersed mechanism is outside is interspersed mouthful of door curtain, the mouth that interts is rectangular recess structure, the width of rectangular recess is less than the diameter of circular configuration, and circular configuration is arranged at the inside of bottom girder.
4. a kind of novel quick rolling-door structure of bottom girder according to claim 3, is characterized in that: the bottom girder of described circular configuration both sides external is arcuate structure.
5. a kind of novel quick rolling-door structure of bottom girder according to claim 1, is characterized in that: described weather strip bottom is connected with circular reinforcement, and circular reinforcement and weather strip both sides are structure as a whole, and circular reinforcement bottom is connected with V-shaped groove.
6. a kind of novel quick rolling-door structure of bottom girder according to claim 1 or 5, is characterized in that: described weather strip two sides are arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196790.0U CN203905768U (en) | 2014-04-22 | 2014-04-22 | Novel fast roller shutter door bottom beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196790.0U CN203905768U (en) | 2014-04-22 | 2014-04-22 | Novel fast roller shutter door bottom beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203905768U true CN203905768U (en) | 2014-10-29 |
Family
ID=51780057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196790.0U Expired - Fee Related CN203905768U (en) | 2014-04-22 | 2014-04-22 | Novel fast roller shutter door bottom beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203905768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963076A (en) * | 2021-02-07 | 2021-06-15 | 湖北楚祥汉安消防工程有限公司 | Steel composite fireproof rolling shutter door capable of being remotely and wirelessly controlled |
| CN114008291A (en) * | 2019-06-24 | 2022-02-01 | 亚萨合莱自动门系统有限公司 | High performance door |
-
2014
- 2014-04-22 CN CN201420196790.0U patent/CN203905768U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114008291A (en) * | 2019-06-24 | 2022-02-01 | 亚萨合莱自动门系统有限公司 | High performance door |
| CN112963076A (en) * | 2021-02-07 | 2021-06-15 | 湖北楚祥汉安消防工程有限公司 | Steel composite fireproof rolling shutter door capable of being remotely and wirelessly controlled |
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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: 20141029 Termination date: 20150422 |
|
| EXPY | Termination of patent right or utility model |