CN204754727U - Rolling slats door lock - Google Patents
Rolling slats door lock Download PDFInfo
- Publication number
- CN204754727U CN204754727U CN201520509225.XU CN201520509225U CN204754727U CN 204754727 U CN204754727 U CN 204754727U CN 201520509225 U CN201520509225 U CN 201520509225U CN 204754727 U CN204754727 U CN 204754727U
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- CN
- China
- Prior art keywords
- bar
- straight
- motor
- door lock
- door
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- 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
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Abstract
The utility model provides a rolling slats door lock, relates to rolling slats door technical field, and including guide way, motor, drive mechanism and straight -bar, wherein the motor passes through the support and sets up in the guide way lateral wall, straight -bar one end is passed through the drive mechanism telescopic and is linked in the motor, and the other end is the free end. The beneficial effect of the utility model: it is straight -bar concertina movement to make through drive mechanism when the motor rotates to locking or this rolling slats door of unblock, the security that improves the rolling slats door, this lock essential element is all inboard at the rolling slats door, and difficult quilt destroys, and it is effectual to prevent burglary, during the power failure, the manual zip fastener of user's accessible motor changes this rolling slats door lock's state, convenient to use.
Description
Technical field
The utility model relates to rolling door technical field, particularly relates to a kind of rolling door door lock.
Background technology
The door leaf of rolling door is a kind of swing leaf composed in series by many fritters door-plate, and door leaf up and down convolution realizes switch gate, and the switch gate of current rolling door is run by the door lifter be arranged on rolling door axle to realize.For improving the theftproof performance of rolling door, usually on the door leaf of rolling door, add mechanical lock.Although mechanical lock adds the theftproof performance of rolling door, each switch lock all needs manual hand manipulation, and switch lock process is loaded down with trivial details, wastes a lot of time; Unblank namely to start motor of rolling shutter door as user forgets, easily damage is caused to motor of rolling shutter door; And existing machinery lock is easily destroyed, and anti-theft effect is not enough.Therefore, design one is needed to be applied to rolling door and door lock safely and easily, to meet the demand of user.
Summary of the invention
The utility model provides a kind of rolling door door lock, needs hand switch to overcome existing rolling screen door lock, and process is loaded down with trivial details and easily unblank because forgetting and damage motor of rolling shutter door, the shortcoming that anti-theft effect is not good simultaneously.
The utility model adopts following technical scheme:
A kind of rolling door door lock, comprise gathering sill, the side of rolling door is slidably disposed in this gathering sill, this door lock also comprises motor, transmission mechanism and straight-bar, this motor is by Bracket setting outside gathering sill, and this straight-bar one end is linked in described motor by transmission mechanism is telescopic along its length, and the other end is free end, during the locking of this door lock, the free end of straight-bar is arranged in rolling door.
Further, above-mentioned transmission mechanism comprises driving gear and driven gear, and this driven gear is provided with internal gear, and described straight-bar is provided with external screw thread, and one end of straight-bar is by external screw thread and internal gear is telescopic is along its length arranged at driven gear.
Further, the both sides inwall of above-mentioned gathering sill is respectively equipped with the first fixed block and the second fixed block, and wherein the first fixed block is provided with a through hole, second fixed block is provided with a blind hole, during the locking of this door lock, the free end of straight-bar through through hole and rolling door, and docks with blind hole.
Further, above-mentioned motor is provided with manual slide fastener, reducer and the travel switch for controlling straight-bar scope of activities.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model tool has the following advantages:
One, the utility model comprise gathering sill, motor and straight-bar, and motor is by Bracket setting in gathering sill sidewall, and one end of straight-bar is linked in motor by transmission mechanism is telescopic along its length, and the other end is free end.Make straight-bar do stretching motion by motor, thus lock for rolling door or unlock, improve the safety of rolling door, this door lock critical piece all can be in inside rolling door simultaneously, is not easily destroyed, and has good theftproof.
Two, in the utility model, motor is provided with manual slide fastener, reducer and the travel switch for controlling straight-bar distance of stretch out and draw back.When having a power failure, user is by electric machine rotation during manual slide fastener, thus but changes the duty of door lock; Reducer and travel switch can improve the accuracy of this door lock, ensure that it has reliable mechanical performance.
Three, transmission mechanism comprises driving gear and driven gear, and this driven gear is provided with internal gear, and described straight-bar is provided with external screw thread, and straight-bar is by external screw thread and internal gear is telescopic is along its length arranged at driven gear.This transmission mechanism has the features such as structure is simple, reliable.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model and rolling door;
Fig. 2 is the structural representation of the utility model (not drawing support and manual slide fastener);
Fig. 3 is the schematic diagram of the utility model (not drawing support and manual slide fastener) locking state;
Fig. 4 is the schematic diagram of the utility model (not drawing support and manual slide fastener) released state.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, carry out clear, complete description to the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Referring to figs. 1 through Fig. 4, a kind of rolling door door lock, the side comprising gathering sill 1, motor 2, transmission mechanism and straight-bar 5, rolling door a is slidably disposed in gathering sill 1, and motor 2 to be arranged at outside gathering sill by support 11 and to be positioned at inside rolling door.One end of straight-bar 5 is linked in motor 2 by transmission mechanism is telescopic along its length, and the other end is free end.When this rolling door door lock is locked, the free end of straight-bar 2 is arranged in rolling door a.
Referring to figs. 1 through Fig. 4, preferably: above-mentioned transmission mechanism comprises driving gear 3 and driven gear 4, wherein the power source of driving gear 3 is motor 2, has driving gear 3 to drive driven gear 4 to rotate.Driven gear 4 is provided with internal gear (not shown), and straight-bar 5 is provided with external screw thread 51, and one end of straight-bar 5 is arranged at driven gear 4 by external screw thread 51 with internal gear (not shown) is telescopic along its length.When motor 2 drives driving gear 3 to rotate, also can there is stretching motion with the rotation of driven gear 4 in straight-bar 5, change the duty of this rolling door door lock thus.
With reference to Fig. 1 and Fig. 4, the both sides inwall of gathering sill 1 is respectively equipped with the first fixed block 12 and the second fixed block 13, wherein the first fixed block 12 is positioned at the inner side of rolling door a and is provided with a through hole 121, second fixed block 13 is positioned at the outside of rolling door a and is provided with a blind hole 131, during the locking of this door lock, the free end of straight-bar 5 through through hole 121 and rolling door a, and docks with blind hole 131.
Referring to figs. 1 through Fig. 4, motor 2 is provided with manual slide fastener 22, reducer 21 and the travel switch (not shown) for the distance of stretch out and draw back that controls straight-bar 5.During power failure, user makes motor 2 rotate by manual slide fastener 22, thus changes the duty of this rolling door door lock.Reducer 21 and travel switch can ensure straight-bar 5 easy motion in the stroke of regulation, ensure the mechanical performance of this rolling door door lock.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (4)
1. a rolling door door lock, comprise gathering sill, the side of rolling door is slidably disposed in this gathering sill, it is characterized in that: also comprise motor, transmission mechanism and straight-bar, described motor is by Bracket setting outside gathering sill, and described straight-bar one end is linked in described motor by transmission mechanism is telescopic along its length, and the other end is free end, during the locking of this door lock, the free end of straight-bar is arranged in rolling door.
2. a kind of rolling door door lock as claimed in claim 1, it is characterized in that: described transmission mechanism comprises driving gear and driven gear, this driven gear is provided with internal gear, described straight-bar is provided with external screw thread, and one end of straight-bar is by external screw thread and internal gear is telescopic is along its length arranged at driven gear.
3. a kind of rolling door door lock as claimed in claim 1 or 2, it is characterized in that: the both sides inwall of described gathering sill is respectively equipped with the first fixed block and the second fixed block, wherein the first fixed block is provided with a through hole, second fixed block is provided with a blind hole, during the locking of this door lock, the free end of straight-bar through through hole and rolling door, and docks with blind hole.
4. a kind of rolling door door lock as claimed in claim 3, is characterized in that: described motor is provided with manual slide fastener, reducer and the travel switch for controlling straight-bar scope of activities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509225.XU CN204754727U (en) | 2015-07-15 | 2015-07-15 | Rolling slats door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509225.XU CN204754727U (en) | 2015-07-15 | 2015-07-15 | Rolling slats door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204754727U true CN204754727U (en) | 2015-11-11 |
Family
ID=54469447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520509225.XU Expired - Fee Related CN204754727U (en) | 2015-07-15 | 2015-07-15 | Rolling slats door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204754727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773200A (en) * | 2018-06-13 | 2018-11-09 | 安徽天斯努信息技术股份有限公司 | A kind of cloud printer self-regulating height and self locking frame |
| CN111577102A (en) * | 2020-05-21 | 2020-08-25 | 周应惠 | High-strength fireproof rolling shutter door with antitheft function |
-
2015
- 2015-07-15 CN CN201520509225.XU patent/CN204754727U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773200A (en) * | 2018-06-13 | 2018-11-09 | 安徽天斯努信息技术股份有限公司 | A kind of cloud printer self-regulating height and self locking frame |
| CN111577102A (en) * | 2020-05-21 | 2020-08-25 | 周应惠 | High-strength fireproof rolling shutter door with antitheft function |
| CN111577102B (en) * | 2020-05-21 | 2022-02-15 | 肖月 | High-strength fireproof rolling shutter door with antitheft function |
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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: 20151111 Termination date: 20170715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |