CN204024416U - A kind of electric rolling door - Google Patents
A kind of electric rolling door Download PDFInfo
- Publication number
- CN204024416U CN204024416U CN201420471169.0U CN201420471169U CN204024416U CN 204024416 U CN204024416 U CN 204024416U CN 201420471169 U CN201420471169 U CN 201420471169U CN 204024416 U CN204024416 U CN 204024416U
- Authority
- CN
- China
- Prior art keywords
- doorframe
- spool
- door body
- pulley
- electric rolling
- 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
Links
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The utility model relates to a kind of electric rolling door, comprise doorframe, spool and door body, described doorframe two inside be provided with chute, described spool is placed in the upper end of described doorframe, the upper end of described door body is fixedly connected with described spool, described door body is placed in described doorframe, and described door body can slide in the chute of described doorframe; The upper and lower of described doorframe both sides is provided with stopper slot; The side of described spool is provided with direct current generator, and the output shaft of described direct current generator is linked by chain and described spool.Hinge structure, the utility model is opened steadily, easy to install, automatically can go up door lock after drop-down, and can prevent the body from gliding.
Description
Technical field
The utility model relates to rolling-gate technical field, particularly a kind of electric rolling door.
Background technology
Electric rolling door is widely used in the occasions such as shop, bank, office building more, at present, the many employings of existing electric rolling door be alternating current generator drive turning cylinder rotate rolling-gate body is opened, because of external AC spread of voltage, a body can be affected for a long time open, if door body just cannot open when having a power failure, bring inconvenience to user but general rolling-gate drop-down after, also need key to stretch in lockhole could incite somebody to action lock, operation bothers very much, moreover electric rolling door service time long afterwards, rolling-gate easily causes downslide.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of unlatching steadily, easy to install, automatically can go up door lock after drop-down, and can prevent the electric rolling door that a body glides.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of electric rolling door, comprise doorframe, spool and door body, described doorframe two inside be provided with chute, described spool is placed in the upper end of described doorframe, the upper end of described door body is fixedly connected with described spool, described door body is placed in described doorframe, and described door body can slide in the chute of described doorframe; The upper and lower of described doorframe both sides is provided with stopper slot; The side of described spool is provided with direct current generator, and the output shaft of described direct current generator is linked by chain and described spool;
The lower inside of described door body is provided with automatic locking, described automatic locking comprises spring detent and latch lock, described spring detent is provided with two, two described spring detents are connected to the two ends of described latch lock, described latch lock drives two described spring detents to move to described latch lock in the horizontal direction respectively, two described spring detents are provided with pulley away from one end of described latch lock, and described pulley can slide in the chute of described doorframe.
The beneficial effects of the utility model are: direct current generator can make rotating shaft open steadily, easy to install, and properties of product are stablized and extended application life; Automatic locking can be automatic locking, and stopper slot can carry out spacing to automatic locking, automatically can go up door lock after a body can be made drop-down, can prevent again the body from gliding.
On the basis of technique scheme, the utility model can also do following improvement.
Further technical scheme, the lateral depth of the stopper slot of described doorframe two upper lateral part is less than the radius of described pulley, and the lateral depth of the stopper slot of described doorframe two side lower part is greater than the diameter of described pulley.
Further technical scheme, described pulley is connected with described spring detent elasticity.
Further technical scheme, described spool two ends are provided with bearing and are connected with described doorframe.
The beneficial effect of above-mentioned further scheme is adopted to be: 1, the stopper slot on the top of doorframe both sides can spacing pulley, and a body is not easily glided, and the stopper slot of the bottom of doorframe both sides can block spring detent, automatic locking; 2, pulley is connected with described spring detent elasticity, and pulley can be made not stuck at the stopper slot of doorframe two upper lateral part.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electric rolling door of the utility model;
Fig. 2 is the structural representation of automatic locking and doorframe.
In accompanying drawing, the list of parts representated by each label is as follows:
1, doorframe, 2, spool, 3, Men Ti, 4, stopper slot, 5, direct current generator, 6, automatic locking, 7, spring detent, 8, latch lock, 9, pulley.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As depicted in figs. 1 and 2, a kind of electric rolling door, comprise doorframe 1, spool 2 and door body 3, described doorframe 1 two inside be provided with chute, described spool 2 is placed in the upper end of described doorframe 1, the upper end of described door body 3 is fixedly connected with described spool 2, and described door body 3 is placed in described doorframe 1, and described door body 3 can slide in the chute of described doorframe 1; The upper and lower of described doorframe 1 both sides is provided with stopper slot 4; The side of described spool 2 is provided with direct current generator 5, and the output shaft of described direct current generator 5 is linked by chain and described spool 2;
The lower inside of described door body 3 is provided with automatic locking 6, described automatic locking 6 comprises spring detent 7 and latch lock 8, described spring detent 7 is provided with two, two described spring detents 7 are connected to the two ends of described latch lock 8, described latch lock 8 drives two described spring detents 7 to move to described latch lock 8 in the horizontal direction respectively, two described spring detents 7 are provided with pulley 9 away from one end of described latch lock 8, and described pulley 9 can slide in the chute of described doorframe 1.
The lateral depth of the stopper slot 4 of described doorframe 1 liang of upper lateral part is less than the radius of described pulley 9, and the lateral depth of the stopper slot 4 of described doorframe 1 liang of side lower part is greater than the diameter of described pulley 9.
Described pulley 9 is connected with described spring detent 7 elasticity.
Described spool 2 two ends are provided with bearing and are connected with described doorframe 1.
The enforcement principle of this device: when shutting rolling-gate, only need control direct current generator 5 and rotate, door body 3 glides automatically, and the spring detent 7 of automatic locking 6 is blocked by the stopper slot 4 of the bottom of doorframe 1 both sides; When opening rolling-gate, open automatic locking 6, control direct current generator 5 and rotate, door body 3 rises automatically, and the spacing pulley 9 of stopper slot 4 on the top of doorframe 1 both sides, makes a body 3 not easily glide; Direct current generator 5 can make rotating shaft 2 open steadily, easy to install, and properties of product are stablized and extended application life; Automatic locking 6 can be automatic locking, and stopper slot 4 can carry out spacing to automatic locking 6, automatically can go up door lock after a body 3 can be made drop-down, can prevent again the body 3 from gliding.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. an electric rolling door, comprise doorframe (1), spool (2) and door body (3), it is characterized in that: described doorframe (1) two inside be provided with chute, described spool (2) is placed in the upper end of described doorframe (1), the upper end of described door body (3) is fixedly connected with described spool (2), described door body (3) is placed in described doorframe (1), and described door body (3) can slide in the chute of described doorframe (1); The upper and lower of described doorframe (1) both sides is provided with stopper slot (4); The side of described spool (2) is provided with direct current generator (5), and the output shaft of described direct current generator (5) is linked by chain and described spool (2);
The lower inside of described door body (3) is provided with automatic locking (6), described automatic locking (6) comprises spring detent (7) and latch lock (8), described spring detent (7) is provided with two, two described spring detents (7) are connected to the two ends of described latch lock (8), described latch lock (8) drives two described spring detents (7) mobile to described latch lock (8) in the horizontal direction respectively, two described spring detents (7) are provided with pulley (9) away from one end of described latch lock (8), described pulley (9) can slide in the chute of described doorframe (1).
2. a kind of electric rolling door according to claim 1, it is characterized in that: the lateral depth of the stopper slot (4) of described doorframe (1) two upper lateral part is less than the radius of described pulley (9), the lateral depth of the stopper slot (4) of described doorframe (1) two side lower part is greater than the diameter of described pulley (9).
3. a kind of electric rolling door according to claim 1, is characterized in that: described pulley (9) is connected with described spring detent (7) elasticity.
4. a kind of electric rolling door according to claim 1, is characterized in that: described spool (2) two ends are provided with bearing and are connected with described doorframe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471169.0U CN204024416U (en) | 2014-08-20 | 2014-08-20 | A kind of electric rolling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471169.0U CN204024416U (en) | 2014-08-20 | 2014-08-20 | A kind of electric rolling door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024416U true CN204024416U (en) | 2014-12-17 |
Family
ID=52064300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420471169.0U Expired - Fee Related CN204024416U (en) | 2014-08-20 | 2014-08-20 | A kind of electric rolling door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024416U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049794A (en) * | 2017-12-29 | 2018-05-18 | 绍兴尹创机械科技有限公司 | A kind of on-deformable rolling gate machine |
| WO2019105094A1 (en) * | 2017-12-03 | 2019-06-06 | 佛山市帕路狮汽车用品有限公司 | Roller shutter for automobile |
| CN110306916A (en) * | 2019-07-25 | 2019-10-08 | 东莞柏翠科门窗家具有限公司 | A kind of shutter door |
-
2014
- 2014-08-20 CN CN201420471169.0U patent/CN204024416U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019105094A1 (en) * | 2017-12-03 | 2019-06-06 | 佛山市帕路狮汽车用品有限公司 | Roller shutter for automobile |
| CN108049794A (en) * | 2017-12-29 | 2018-05-18 | 绍兴尹创机械科技有限公司 | A kind of on-deformable rolling gate machine |
| CN110306916A (en) * | 2019-07-25 | 2019-10-08 | 东莞柏翠科门窗家具有限公司 | A kind of shutter door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204024416U (en) | A kind of electric rolling door | |
| CN203640482U (en) | Safety electric door | |
| CN112482898B (en) | Energy-saving windproof electromagnetic access control device | |
| CN204024270U (en) | A kind of equipment for automatic locking window | |
| CN203978118U (en) | Anticollision door | |
| CN203796122U (en) | Security window with automatic alarm function | |
| CN203626546U (en) | Automatic-reset safety gate for oil rig | |
| CN203347374U (en) | Quick-opening door lock device for switch cabinet | |
| CN203271475U (en) | Indoor electromagnetic lock cabinet door structure | |
| CN204476200U (en) | New-generation rotary door | |
| CN203339519U (en) | Distribution box | |
| CN203081271U (en) | Rolling gate automatic lock | |
| CN205472189U (en) | Debris ladders to structure of opening door | |
| CN203983765U (en) | A kind of distribution cabinet door interlocking device | |
| CN203769478U (en) | Electrical cabinet door lock | |
| CN203867359U (en) | Safe | |
| CN103926438A (en) | Electric meter box | |
| CN203626434U (en) | Locker door lock split structure | |
| CN204002198U (en) | A kind of can 360 the hinge arrangement of degree rotation | |
| CN204112944U (en) | Magnetic force drawer-lock | |
| CN204326789U (en) | A kind of new hinges | |
| CN204424737U (en) | Building is without the anti-self-opening electronic box of lock | |
| CN204199990U (en) | Leading block on sliding door | |
| CN204418846U (en) | A kind of high-voltage power distribution cabinet back door lock device | |
| CN202467535U (en) | Door capable of being pushed, pulled and rotated |
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: 20141217 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |