CN212176952U - Safety anti-theft door - Google Patents
Safety anti-theft door Download PDFInfo
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- CN212176952U CN212176952U CN202020327140.0U CN202020327140U CN212176952U CN 212176952 U CN212176952 U CN 212176952U CN 202020327140 U CN202020327140 U CN 202020327140U CN 212176952 U CN212176952 U CN 212176952U
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- sliding
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Abstract
The utility model discloses a safety anti-theft door, which comprises a door frame arranged on a wall body and a door body arranged in the door frame, wherein the door body is provided with an anti-theft lock component, and the anti-theft lock component comprises an anti-theft lock body arranged in the door body, and an anti-theft lock outer panel and an anti-theft lock inner panel which are arranged at two sides of the door body; the anti-theft lock body comprises a lock body, a lock tongue, a mechanical driving mechanism and an electric driving mechanism. The utility model provides a safe burglary-resisting door adopts the dual coordinated control's of machinery and electron mode, has greatly improved the safe theftproof performance of burglary-resisting door, and structural integrity is good, and installation, control are convenient, and the reliability is high.
Description
Technical Field
The utility model relates to a safe burglary-resisting door.
Background
Along with the continuous improvement of the living standard of people, the awareness of people on the safety of the people is gradually strengthened, and the application of the anti-theft door is more and more popularized. At present, the type of burglary-resisting door is more and more, and the function of burglary-resisting door is also more and more, leads to the structure of burglary-resisting door more and more complicated, and the cost of burglary-resisting door is also more and more high, but the theftproof performance of burglary-resisting door, anti-theft system's stability does not obtain effectual enhancement, when having increased use cost, has still brought certain potential safety hazard for people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the problem that exists among the prior art, provide a security burglary-resisting door that the theftproof performance is good, the cost is lower.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
a safe anti-theft door comprises a door frame arranged on a wall body and a door body arranged in the door frame, wherein an anti-theft lock assembly is arranged on the door body and comprises an anti-theft lock body arranged in the door body, and an anti-theft lock outer panel and an anti-theft lock inner panel which are arranged on two sides of the door body;
the anti-theft lock body comprises a lock body, a lock tongue, a mechanical driving mechanism and an electric driving mechanism, wherein the lock tongue is arranged in the lock body, the lock tongue can move in the horizontal direction and the vertical direction along the plane of the lock body in the lock body, and the electric driving mechanism and the mechanical driving mechanism are arranged in the lock body and are respectively positioned at the upper side and the lower side of the lock tongue; the mechanical driving mechanism comprises a lock cylinder, a cam arranged on the lock cylinder and a supporting piece arranged above the cam, the supporting piece is connected with the lock body in a sliding fit manner, the cam can drive the supporting piece to slide up and down on the lock body when rotating, and the supporting piece is arranged below the lock tongue to support the lock tongue; the electric driving mechanism comprises a motor, a worm and gear assembly and a transmission gear capable of being meshed with the rack, the worm and gear assembly comprises a worm wheel and a worm which are meshed, one end of the worm is connected with the motor, the other end of the worm is rotatably connected with the lock body, the worm wheel and the transmission gear are fixedly connected to a rotating shaft, and the rotating shaft is rotatably connected with the lock body; when the cam drives the supporting piece to move to the highest position, the rack is meshed with the transmission gear, and when the supporting piece moves downwards, the rack is separated from the transmission gear.
In the technical scheme, furthermore, a groove is arranged on the end surface of the upper end of the lock tongue, the rack is arranged in the groove, two ends of the rack are connected with the lock tongue in a sliding fit manner, at least one group of elastic components are arranged between the lock tongue and the rack, the elastic components provide upward jacking acting force for the rack, the rack is provided with a transverse sliding chute, a sliding column is arranged in the transverse sliding chute, the sliding column is movably connected with the rack, can slide in the transverse sliding groove, one end of the sliding column extends out of the inner panel of the anti-theft lock, the inner panel of the anti-theft lock is provided with a first guide groove matched with the sliding column, the first guide groove is of a reverse F-shaped structure, a bolt is fixedly arranged on the spring bolt, one end of the bolt extends out of an inner panel of the anti-theft lock, a second guide groove matched with the bolt is arranged on the inner panel of the anti-theft lock, and the second guide groove is of an inverted L-shaped structure.
In the above technical scheme, further, the elastic component includes an adjusting screw and a support spring, a threaded hole is formed in the lock tongue, the adjusting screw and the support spring are respectively arranged in the threaded hole, and the support spring is arranged between the adjusting screw and the rack.
In the above technical scheme, further, the two ends of the rack are respectively provided with a limit pin, the positions of the spring bolt at the two ends of the rack are respectively provided with a limit sliding groove, and the two ends of the limit pin are respectively arranged in the limit sliding grooves and are connected with the limit sliding grooves in a sliding fit manner.
Among the above-mentioned technical scheme, furtherly, the spring bolt both ends are provided with left sliding sleeve and right sliding sleeve respectively, left side sliding sleeve and right sliding sleeve overlap respectively and establish on the spring bolt, and be connected with sliding fit between the spring bolt, left side sliding sleeve and right sliding sleeve tip are provided with the slide respectively, it is fixed respectively to be provided with spacing subassembly to lie in both sides in the lock body, spacing subassembly includes two limiting plates that the symmetry set up both sides about the lock body, be provided with certain interval between limiting plate and the lock body lateral wall, the slide of left side sliding sleeve and right sliding sleeve sets up respectively between corresponding limiting plate and lock body lateral wall, respectively with sliding fit between corresponding limiting plate and the lock body lateral wall be connected.
Among the above-mentioned technical scheme, furtherly, it is provided with the fixed strip respectively to lie in support piece both sides on the lock body, be provided with the spout respectively relatively on the fixed strip, support piece both ends set up respectively in the spout and be connected with sliding fit between the fixed strip.
Among the above-mentioned technical scheme, furtherly, be located on the spring bolt lower extreme terminal surface and the fixed strip corresponds the position punishment and do not is provided with the spacing groove, and when the spring bolt was in latched position, the fixed strip upper end can block establishes the spacing inslot, and is connected with the cooperation between the spacing groove.
Among the above-mentioned technical scheme, further, be provided with compression spring in the left side sliding sleeve, compression spring sets up between left side sliding sleeve bottom and spring bolt tip.
In the above technical solution, further, a door handle and a control panel for controlling the motor are respectively fixedly disposed on the outer panel and the inner panel of the anti-theft lock.
The utility model provides a safe burglary-resisting door adopts the dual coordinated control's of machinery and electron mode, has greatly improved the safe theftproof performance of burglary-resisting door, and structural integrity is good, and installation, control are convenient, and the reliability is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the middle anti-theft lock body of the present invention.
Fig. 3 is a top view of the mounting structure of the rack on the bolt in the anti-theft lock body of the utility model.
Fig. 4 is a partial schematic view of a portion a of fig. 2.
Fig. 5 is a schematic view of the inner panel structure of the middle anti-theft lock of the present invention.
In the figure: 1. the anti-theft lock comprises a door frame, 2, a door body, 3, an anti-theft lock outer panel, 4, an anti-theft lock inner panel, 5, a door handle, 6 and a control panel;
701. the lock body comprises a lock body 702, a lock tongue 703, a rack bar 704, a lock cylinder 705, a cam 706, a support member 707, a motor 708, a transmission gear 709, a rotating shaft 710, a worm wheel 711, a worm 712, a left sliding sleeve 713, a right sliding sleeve 714, a sliding plate 715, a limiting plate 716, a fixing bar 717, a sliding groove 718, a limiting groove 719, a groove 720, an adjusting screw 721, a supporting spring 722, a threaded hole 723, a limiting pin 724, a limiting sliding groove 725, a compression spring 726, a transverse sliding groove 727, a sliding column 728, a first guide groove 729, a bolt column 730 and a second guide groove.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the safety anti-theft door in this embodiment includes a door frame 1 installed on a wall body and a door body 2 arranged in the door frame, one side of the door body is hinged to the door frame, an anti-theft lock assembly is arranged on the door body 2, and the anti-theft lock assembly includes an anti-theft lock body installed in the door body, and an anti-theft lock outer panel 3 and an anti-theft lock inner panel 4 which are arranged on two side panels of the door body.
As shown in fig. 2, the anti-theft lock body includes a lock body 701, a lock tongue 702, a mechanical driving mechanism and an electric driving mechanism, the lock tongue 702 is disposed in the lock body 701, and the lock tongue 702 can move horizontally and vertically in the lock body along the plane of the lock body.
The electric driving mechanism and the mechanical driving mechanism are arranged in the lock body and are respectively positioned on the upper side and the lower side of the lock tongue and used for controlling the motion of the lock tongue.
The mechanical drive mechanism includes a lock cylinder 704, a cam 705 disposed on the lock cylinder, and a support 706 disposed above the cam, where the lock cylinder employs an existing conventional mechanical lock cylinder, and rotation of the lock cylinder is achieved using a mating key. The support 706 is connected with the lock body 701 in a sliding fit manner, the cam 705 can drive the support to slide up and down on the lock body when rotating, and the support 706 is arranged below the lock tongue 702 to support the lock tongue 702. The mechanical control part of the anti-theft lock controls the support piece to move up and down in the unlocking process, and the lock tongue moves up and down along with the support piece in the up-and-down movement process of the support piece.
The electric driving mechanism comprises a motor 707, a worm and gear assembly and a transmission gear 708 capable of being meshed with a rack, the worm and gear assembly comprises a worm wheel 710 and a worm 711 which are meshed, one end of the worm 711 is connected with the motor 707, the other end of the worm 711 is rotatably connected with the lock body 701, the worm wheel 710 and the transmission gear 708 are fixedly connected to a rotating shaft 709, and the rotating shaft 709 is rotatably connected with the lock body 701. When the cam drives the supporting piece to move to the highest position, the rack is meshed with the transmission gear, and when the supporting piece moves downwards, the rack is separated from the transmission gear. The motor drives the worm to rotate, the worm drives the worm wheel to rotate when rotating, the worm wheel drives the transmission gear on the rotating shaft to rotate, and the transmission gear drives the rack to drive the lock tongue to move left and right in the rotating process to complete the locking and unlocking functions. The worm gear and worm assembly is adopted, and the self-locking performance of the worm gear and worm assembly is utilized, so that the lock tongue can be effectively locked, and the safety performance of the lock is ensured. Simultaneously, adopt the worm gear subassembly through its conversion to transmission direction, can make the motor level setting in the lock body to effectively reduce the size of lock body in the thickness direction.
The end face of the upper end of the lock tongue 702 is provided with a groove 719, the rack 703 is arranged in the groove 719, two ends of the rack 703 are connected with the lock tongue 702 in a sliding fit manner, at least one group of elastic assemblies are arranged between the lock tongue 702 and the rack 703, and the elastic assemblies provide upward jacking acting force for the racks. The elastic component comprises an adjusting screw 720 and a supporting spring 721, a threaded hole 722 is arranged on the lock tongue 702, the adjusting screw 720 and the supporting spring 721 are respectively arranged in the threaded hole 722, and the supporting spring 721 is arranged between the adjusting screw 720 and the rack 703.
When the anti-theft lock is in a locking state, one end of the lock tongue extends out of the lock body, and the rack on the lock tongue is disconnected with the transmission gear; when the lock is unlocked, the lock core is twisted by using a key matched with the lock core to rotate the lock core, the lock core drives the cam to rotate in the rotating process, the cam drives the supporting piece to move upwards when rotating, and the supporting piece drives the lock tongue to move upwards at the moment so that the rack on the lock tongue is meshed and connected with the transmission gear; at the moment, the motor is controlled to start through the electric control system such as the password and the fingerprint, the motor controls the transmission gear to rotate, and the rack is driven to move leftwards to complete unlocking, so that mechanical and electronic dual control over the anti-theft lock is realized, and the safety performance of the anti-theft door is improved.
As shown in fig. 2, 3, 4 and 5, a transverse sliding groove 726 is disposed on the rack 703, a sliding column 727 is disposed in the transverse sliding groove 726, the sliding column 727 is movably connected with the rack 703 and can slide in the transverse sliding groove, one end of the sliding column 727 extends out of the inner panel 4 of the anti-theft lock, a first guide groove 728 matched with the sliding column is disposed on the inner panel 4 of the anti-theft lock, and the first guide groove 728 is of an inverted F-shaped structure. The fixed bolt 729 that is provided with on spring bolt 702, outside bolt 729 one end stretched out pickproof lock inner panel 4, be provided with on pickproof lock inner panel 4 with bolt 729 complex second guide way 730, second guide way 730 is for falling L shape structure.
When an emergency occurs indoors, such as a fire, the sliding column can slide downwards to the middle position on the second guide groove, then slide leftwards to enable the sliding column to be clamped into the first guide groove, at the moment, the rack is disconnected with the transmission gear, and the bolt column slides leftwards to achieve unlocking operation. The first guide groove and the second guide groove are matched with the movement tracks of the sliding column and the bolt column, so that the lock tongue is prevented from interfering when moving.
Two ends of the rack 703 are respectively provided with a limiting pin 723, two limiting sliding grooves 724 are respectively arranged at two ends of the rack 703 on the lock tongue 702, and two ends of the limiting pin 723 are respectively arranged in the limiting sliding grooves 724 and are connected with the limiting sliding grooves 724 in a sliding fit manner.
The two ends of the lock tongue 702 are respectively provided with a left sliding sleeve 712 and a right sliding sleeve 713, the left sliding sleeve 712 and the right sliding sleeve 713 are respectively sleeved on the lock tongue 702 and are connected with the lock tongue in a sliding fit manner, and the end parts of the left sliding sleeve 712 and the right sliding sleeve 713 are respectively provided with a sliding plate 714. The lock body 701 is internally provided with two limiting plates 712 which are symmetrically arranged on the upper side and the lower side of the lock body, wherein the two limiting plates 712 are respectively fixedly arranged on the two sides of the lock body, a certain distance is arranged between the limiting plate 715 and the side wall of the lock body, and the sliding plates 714 of the left sliding sleeve 712 and the right sliding sleeve 713 are respectively arranged between the corresponding limiting plate 715 and the side wall of the lock body and are respectively connected with the corresponding limiting plate 715 and the side wall of the lock body in a sliding fit manner. The left sliding sleeve and the right sliding sleeve are respectively arranged on the lock body in a sliding fit manner through the limiting assembly, so that the left sliding sleeve and the right sliding sleeve can do up-and-down sliding motion on the lock body, and the lock tongue can do up-and-down vertical motion in the lock body; meanwhile, the lock tongue is connected with the left sliding sleeve and the right sliding sleeve in a sliding fit mode, so that the lock body can move in the left-right horizontal direction relative to the left sliding sleeve and the right sliding sleeve, and the lock tongue can move horizontally in the lock body.
The lock body 701 is located the support piece both sides and is provided with fixed strip 716 respectively, be provided with spout 717 on the fixed strip 716 respectively relatively, support piece 706 both ends set up respectively in the spout 717 and fixed strip 716 between sliding fit is connected.
Preferably, the positions of the lock tongue 702 on the lower end surface corresponding to the positions of the fixing bars are respectively provided with a limiting groove 718, and when the lock tongue is in the locking position, the upper end of the fixing bar 716 can be clamped in the limiting groove 718 to be connected with the limiting groove in a matching manner.
A compression spring 725 is disposed within the left sliding sleeve 713, the compression spring 725 being disposed between the bottom of the left sliding sleeve 713 and the end of the locking bolt 702, the compression spring 725 providing a rightwardly returning locking force to the locking bolt.
A door handle 5 and a control panel 6 for controlling the motor are respectively fixedly arranged on the outer panel 3 and the inner panel 4 of the anti-theft lock. A control circuit for controlling the motor is arranged in the anti-theft lock body or the inner panel of the anti-theft lock, and the control panel can adopt a key keyboard or a fingerprint input device and controls the motor to work through the control circuit. The control of the motor by inputting a password through a key or by entering a fingerprint is the conventional technology in the field, and the technical means are clear and can be realized by a person skilled in the art.
The present invention is not limited to the above description and drawings, but should be understood as being illustrative and not restrictive, and the technical features can be replaced and modified without creative efforts by those skilled in the art according to the technical content disclosed, all falling within the scope of the present invention.
Claims (9)
1. The utility model provides a safe burglary-resisting door, is including installing the door frame on the wall body and the door body of setting in the door frame, be provided with the pickproof lock subassembly on the door body, its characterized in that: the anti-theft lock assembly comprises an anti-theft lock body arranged in the door body, and an anti-theft lock outer panel and an anti-theft lock inner panel which are arranged on two sides of the door body;
the anti-theft lock body comprises a lock body, a lock tongue, a mechanical driving mechanism and an electric driving mechanism, wherein the lock tongue is arranged in the lock body, the lock tongue can move in the horizontal direction and the vertical direction along the plane of the lock body in the lock body, and the electric driving mechanism and the mechanical driving mechanism are arranged in the lock body and are respectively positioned at the upper side and the lower side of the lock tongue; the mechanical driving mechanism comprises a lock cylinder, a cam arranged on the lock cylinder and a supporting piece arranged above the cam, the supporting piece is connected with the lock body in a sliding fit manner, the cam can drive the supporting piece to slide up and down on the lock body when rotating, and the supporting piece is arranged below the lock tongue to support the lock tongue; the electric driving mechanism comprises a motor, a worm and gear assembly and a transmission gear capable of being meshed with the rack, the worm and gear assembly comprises a worm wheel and a worm which are meshed, one end of the worm is connected with the motor, the other end of the worm is rotatably connected with the lock body, the worm wheel and the transmission gear are fixedly connected to a rotating shaft, and the rotating shaft is rotatably connected with the lock body; when the cam drives the supporting piece to move to the highest position, the rack is meshed with the transmission gear, and when the supporting piece moves downwards, the rack is separated from the transmission gear.
2. The security door of claim 1, wherein: the anti-theft lock is characterized in that a groove is formed in the end face of the upper end of the lock tongue, the rack is arranged in the groove, the two ends of the rack are connected with the lock tongue in a sliding fit mode, at least one group of elastic assemblies are arranged between the lock tongue and the rack, the elastic assemblies provide upward jacking acting force for the rack, a transverse sliding groove is formed in the rack, a sliding column is arranged in the transverse sliding groove, the sliding column is movably connected with the rack and can slide in the transverse sliding groove, one end of the sliding column extends out of the inner panel of the anti-theft lock, a first guide groove matched with the sliding column is formed in the inner panel of the anti-theft lock, the first guide groove is of a reverse F-shaped structure, a bolt column is fixedly arranged on the lock tongue, one end of the bolt column extends out of the inner panel of the anti-theft lock, a second guide groove matched with the bolt column is formed in.
3. The security door of claim 2, wherein: the elastic component comprises an adjusting screw and a supporting spring, a threaded hole is formed in the lock tongue, the adjusting screw and the supporting spring are respectively arranged in the threaded hole, and the supporting spring is arranged between the adjusting screw and the rack.
4. The security door of claim 3, wherein: the spring bolt is characterized in that limiting pins are arranged at two ends of the rack respectively, limiting sliding grooves are formed in positions, located at two ends of the rack, of the spring bolt respectively, and two ends of each limiting pin are arranged in the limiting sliding grooves respectively and are connected with the limiting sliding grooves in a sliding fit mode.
5. The security door of claim 1, wherein: the utility model discloses a lock body, including the spring bolt, left side sliding sleeve and right sliding sleeve are provided with left sliding sleeve and right sliding sleeve respectively at the spring bolt both ends, left side sliding sleeve and right sliding sleeve overlap respectively and establish on the spring bolt, and be connected with sliding fit between the spring bolt, left side sliding sleeve and right sliding sleeve tip are provided with the slide respectively, it is fixed respectively to be provided with spacing subassembly to lie in both sides in the lock body, spacing subassembly includes two limiting plates that the symmetry set up both sides about the lock body, be provided with certain interval between limiting plate and the lock body lateral wall, the slide of left side sliding sleeve and right sliding sleeve sets.
6. The security door of claim 5, wherein: the lock body is provided with fixing strips on two sides of the support piece respectively, the fixing strips are provided with sliding grooves relatively, and two ends of the support piece are arranged in the sliding grooves respectively and connected with the fixing strips in a sliding fit mode.
7. The security door of claim 6, wherein: the spring bolt is located on the lower extreme terminal surface and corresponds the position punishment with the fixed strip and do not is provided with the spacing groove, and when the spring bolt was in latched position, the fixed strip upper end can block and establish the spacing inslot, and be connected with the cooperation between the spacing groove.
8. The security door of claim 5, wherein: and a compression spring is arranged in the left sliding sleeve and is arranged between the bottom of the left sliding sleeve and the end part of the lock tongue.
9. The security door of claim 1, wherein: and the anti-theft lock outer panel and the anti-theft lock inner panel are respectively and fixedly provided with a door handle and a control panel for controlling the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020327140.0U CN212176952U (en) | 2020-03-16 | 2020-03-16 | Safety anti-theft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020327140.0U CN212176952U (en) | 2020-03-16 | 2020-03-16 | Safety anti-theft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212176952U true CN212176952U (en) | 2020-12-18 |
Family
ID=73778319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020327140.0U Active CN212176952U (en) | 2020-03-16 | 2020-03-16 | Safety anti-theft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212176952U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112802242A (en) * | 2021-01-05 | 2021-05-14 | 东莞市同欣智能科技有限公司 | Linkage intelligence lock and linkage door system |
| CN113202383A (en) * | 2021-05-13 | 2021-08-03 | 宁波第二技师学院 | Side-hung window capable of being locked at any opening angle |
| CN113622750A (en) * | 2021-08-09 | 2021-11-09 | 浙江星月安防科技有限公司 | Electromagnetic lock assembly and anti-theft door |
-
2020
- 2020-03-16 CN CN202020327140.0U patent/CN212176952U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112802242A (en) * | 2021-01-05 | 2021-05-14 | 东莞市同欣智能科技有限公司 | Linkage intelligence lock and linkage door system |
| CN113202383A (en) * | 2021-05-13 | 2021-08-03 | 宁波第二技师学院 | Side-hung window capable of being locked at any opening angle |
| CN113622750A (en) * | 2021-08-09 | 2021-11-09 | 浙江星月安防科技有限公司 | Electromagnetic lock assembly and anti-theft door |
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