CN211448385U - Anti-theft door with hidden groove type anti-prying sheet - Google Patents

Abstract

The utility model relates to a pick-proof technical field just discloses a burglary-resisting door with hide slot type pick-proof piece, including outer lock core, the preceding lock core has been cup jointed in back lock core and opposite side activity to one side activity of outer lock core. This burglary-resisting door with hide slot type pick-proof piece, divide into back lock core and preceding lock core with unlocking means, and gapped between back lock core and the preceding lock core, thereby make the lock core can the separate control, slip through the switch gets into back lock core with the locating lever joint, make back lock core become vertical direction from the horizontal direction through the rotation of switch, the lock core still is the horizontal direction before this moment, back lock core is cross shape with preceding lock core, the magnetic sheet attracts the cover plate to get into between back lock core and the preceding lock core, the lockhole of back lock core has been sheltered, thereby make the thief unable from the inside that stretches into back lock core with the picklock instrument from the outside, only back lock core, preceding lock core rotates simultaneously and just can the unblock, so the thief can't pick the unblank, prevent the destruction of thief to the set bar simultaneously, people's safety has fully been protected.

Description

Anti-theft door with hidden groove type anti-prying sheet

Technical Field

The utility model relates to a pick-proof technical field specifically is a burglary-resisting door with hide slot type pick-proof piece.

Background

When a general single girl and a child are at home alone, a lawless person can worry about entering the home by picking the lock, so that most modern families can choose to install the security door when decorating, the traditional security door is integrated with the lock cylinder, the lock bolt is driven by the rotation of the lock cylinder to fix the door leaf and the door frame, and then the normal lock bolt is clamped into the groove of the door frame by the rotation of the clamping device (6) to lock the door leaf for the second time.

However, the conventional security door has problems: the most important key cylinder of the anti-theft door is the key cylinder, however, the general key cylinder is integrated, and a thief can rotate the key cylinder through a tool so as to open the anti-theft door; and secondly, cameras are not arranged in partial residential district corridors, even if cameras are arranged in some residential districts, the cameras have dead corners, so that the face of a thief cannot be seen completely, and the work of the following police is greatly hindered. And gaps between the door plates and the door frames of some anti-theft doors can easily extend into a lock picking tool, so that thieves can easily damage the lock bolts, and further the anti-theft doors are damaged.

SUMMERY OF THE UTILITY MODEL

Not enough to traditional burglary-resisting door, the utility model provides a burglary-resisting door with hide slot type pick-proof piece possesses the pick-proof, can shine the positive face's of thief advantage, has solved the burglary-resisting door and has pried open easily, be difficult for finding the problem of thief.

The utility model provides a following technical scheme: a security door with a hidden groove type anti-pry sheet comprises a rear panel, wherein a rear handle is movably connected to the upper portion of the front side of the rear panel, a rear lock groove is formed in the middle of the front side of the rear panel, an unlocking device is clamped inside the rear lock groove and comprises an outer lock cylinder, a rear lock cylinder is movably sleeved on one side inside the outer lock cylinder, a front lock cylinder is movably sleeved on the other side inside the outer lock cylinder, a magnetic plate is fixedly connected to the middle of the outer lock cylinder, a clamping groove is formed in one side, close to the rear lock cylinder, of the outer lock cylinder, a shielding device is fixedly connected to the upper portion of the reverse side of the rear panel and comprises a flat plate, a magnet is fixedly connected to one side of the flat plate, a covering plate is attracted to one side of the magnet, a clamping device is movably connected to the bottom of the front side of the rear panel and comprises a slide, the utility model discloses a front lock, including switch, one side fixedly connected with connecting rod of switch, the positive fixedly connected with link means of connecting rod, link means includes the horizontal pole, one side swing joint of horizontal pole has the montant, the top swing joint of montant has the locating lever, the outside joint of unlocking means one side has preceding locked groove, the locked groove has been seted up to the positive bottom of front panel, the handle before the upper portion swing joint of front panel reverse side, the middle part fixedly connected with camera of front panel reverse side, the reverse side fixedly connected with door plant of front panel.

The outer lock cylinder is carefully selected, a groove is formed in the position, between the rear lock cylinder and the front lock cylinder, of the outer lock cylinder, a magnetic plate is fixedly connected to the top of the groove, and the width of the shielding plate is matched with the width of the groove in the middle of the outer lock cylinder.

Carefully, the draw-in groove runs through outer lock core and extends to the inside of back lock core, locating lever and draw-in groove mutual adaptation.

The fine selection, the switch passes through the connecting rod and is connected with the connecting rod device transmission, the locating lever passes through the draw-in groove and is connected with the transmission of back lock core, the switch can rotate and the angle is zero to ninety degrees in the slide rail outside.

And a pressure sensor is arranged in one side of the cover plate close to the front lock cylinder, and the pressure sensor of the cover plate can control the camera.

Carefully, the door plant includes set bar and first baffle, just the side of door plant is cascaded structure, cascaded structure includes first step face and second step face, the set bar sets up on the first step face, first baffle vertically sets up on the second step face U-shaped notch has still been seted up on the first baffle.

And a second baffle is carefully selected and arranged in parallel with the first baffle, and the second baffle is fixed on the door frame.

In a fine selection mode, the lock bolt penetrates through the first baffle and the second baffle.

With traditional burglary-resisting door contrast, the utility model discloses possess following beneficial effect:

1. this burglary-resisting door with hide slot type pick-proof piece, divide into back lock core and preceding lock core with unlocking means, and it is gapped between back lock core and the preceding lock core, thereby make the lock core can the separate control, slip through the switch gets into back lock core with the locating lever joint, make back lock core become vertical direction from the horizontal direction through the rotation of switch, the lock core still is the horizontal direction before this moment, back lock core is cross shape with preceding lock core, the magnetic sheet attracts the cover plate to get into between back lock core and the preceding lock core, the lockhole of back lock core has been sheltered, give back lock core duplicate protection, thereby make the thief unable from the outside stretch into the inside of back lock core with the pick locking instrument, only back lock core, preceding lock core rotates simultaneously and just can the unblock, so the thief can't pick the unblank, people's safety has fully been protected.

2. This burglary-resisting door with hide slot type pick-proof piece through the stair structure who sets up on the door plant, has prevented that the thief from stretching into the gap between door frame and the door plant with the lock picking instrument, and wears to establish on the set bar through mutual interlock between first baffle and the second baffle, has prevented the destruction of thief with the lock picking instrument to the set bar.

3. This burglary-resisting door with hide slot type pick-proof piece, through the start-up of the inside sensor control camera of cover plate, in case the thief touches the cover plate with the lock picking tool, the camera just beats down the front of thief, and the camera can be connected with the cell-phone, and the people in room inside will know this moment that the outside has the thief, makes things convenient for police later stage investigation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a structural view of the rear panel 1 of the present invention;

fig. 3 is a front view of the rear panel 1 of the present invention;

fig. 4 is a front view of the front panel 10 of the present invention;

fig. 5 is a schematic structural view of the unlocking device 4 of the present invention;

fig. 6 is a sectional view of the unlocking device 4 of the present invention;

fig. 7 is an assembly view of the present invention.

FIG. 8 is a top view of the present invention

In the figure: 1. a rear panel; 2. a rear handle; 3. a rear lock groove; 4. an unlocking device; 41. an outer lock cylinder; 42. a rear lock cylinder; 43. a front lock cylinder; 44. a magnetic plate; 45. a card slot; 5. a shielding device; 51. a flat plate; 52. A magnet; 53. a cover plate; 6. a clamping device; 61. a slide rail; 62. a switch; 7. a connecting rod; 8. a link means; 81. a cross bar; 82. a vertical rod; 83. positioning a rod; 9. a front lock groove; 10. a front panel; 11. a front handle; 12. a camera; 13. a door panel; 131. a lock bolt; 132. a second step surface; 133. a first baffle plate; 1331. a U-shaped notch; 134. a first step surface; 135. a second baffle; 14. a door frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, a security door with a hidden groove type anti-pry sheet comprises a rear panel 1, a rear handle 2 is movably connected to the upper portion of the front surface of the rear panel 1, a rear lock groove 3 is formed in the middle of the front surface of the rear panel 1, an unlocking device 4 is clamped in the rear lock groove 3, the unlocking device 4 comprises an outer lock cylinder 41, a rear lock cylinder 42 is movably sleeved on one side of the inner portion of the outer lock cylinder 41, a front lock cylinder 43 is movably sleeved on the other side of the inner portion of the outer lock cylinder 41, a magnetic plate 44 is fixedly connected to the middle of the outer lock cylinder 41, a clamping groove 45 is formed in one side of the outer lock cylinder 41 close to the rear lock cylinder 42, a shielding device 5 is fixedly connected to the upper portion of the back surface of the rear panel 1, the shielding device 5 comprises a flat plate 51, a magnet 52 is fixedly connected to one side of the flat plate 51, a shielding plate 53, sliding rail 61's outside swing joint has switch 62, one side fixedly connected with connecting rod 7 of switch 62, connecting rod 7's positive fixedly connected with link means 8, link means 8 includes horizontal pole 81, one side swing joint of horizontal pole 81 has montant 82, the top swing joint of montant 82 has locating lever 83, the outside joint of unlocking means 4 one side has preceding locked groove 9, locked groove 9 before the positive bottom of front panel 10 has been seted up, handle 11 before the upper portion swing joint of front panel 10 reverse side has, the middle part fixedly connected with camera 12 of front panel 10 reverse side, the reverse side fixedly connected with door plant 13 of front panel 10.

Wherein, outer lock core 41 is seted up recess and recess top fixed connection has magnetic sheet 44 in the position between outer lock core 42 and preceding lock core 43, the width of cover plate 53 and the mutual adaptation of width of outer lock core 41 middle part recess, attract cover plate 53 through magnetic sheet 44, cover plate 53 joint is between rear lock core 42 and preceding lock core 43, magnetite 52 is the off tracking of avoiding cover plate 53, make cover plate 53 along the inside of vertical direction entering outer lock core 41, thereby prevent that the thief from stretching into the inside of rear lock core 42 with the lock picking instrument in the outside, avoid the thief to open picking unlocking device 4.

Wherein, draw-in groove 45 runs through outer lock core 41 and extends to the inside of back lock core 42, and locating lever 83 and the mutual adaptation of draw-in groove 45, locating lever 83 can get into draw-in groove 45 or follow the inside extraction of draw-in groove 45, can drive back lock core 42 through locating lever 83 and rotate.

Wherein, switch 62 is connected with 8 transmissions of link means through connecting rod 7, locating lever 83 is connected with back lock core 42 transmission through draw-in groove 45, switch 62 can rotate and the angle is zero to ninety degrees in the slide rail 61 outside, after outer lock core 41 and the locking of back lock core 42 are ended, can slide switch 62 along slide rail 61, thereby it slides to drive locating lever 83 towards unlocking means 4, make locating lever 83 card enter draw-in groove 45, rotary switch 62 makes back lock core 42 become vertical direction from the horizontal direction, back lock core 42 is vertical direction this moment, preceding lock core 43 is the horizontal direction, the thief can't open back lock core 42 in the outside, thereby avoid the burglary-resisting door to be prized.

Wherein, the one side that the cover plate 53 is close to preceding lock core 43 is inside to have a pressure sensor, and camera 12 can be controlled to the pressure sensor of cover plate 53, and when thief's lock picking tool met cover plate 53, camera 12 was shot down with thief's face to the inside pressure sensor control of cover plate 53, made things convenient for police in later stage to grab and spread work.

The door panel 13 comprises a latch 131 and a first baffle 133, the side surface of the door panel 13 is of a stepped structure, the stepped structure comprises a first stepped surface 134 and a second stepped surface 132, the latch 131 is arranged on the first stepped surface 134, the first baffle 133 is vertically arranged on the second stepped surface 132, and the first baffle 133 is further provided with a U-shaped notch 1331. A second shutter 135 is provided in parallel with the first shutter 133, and the second shutter 135 is fixed to the doorframe 14. The latch 131 is inserted into the first and second shutters 133 and 135, and the first and second shutters 133 and 135 are engaged with each other in a crossing manner during the door closing process. Therefore, the lock bolt is prevented from being damaged by a thief who extends a lock picking tool into a gap between the door frame and the door plate.

The working principle is as follows: divide into back panel 1 and front panel 10 with the burglary-resisting door, after closing the burglary-resisting door, rotate back lock core 42 through the key, preceding lock core 43 makes set bar 131 get into door frame 14, then slide switch 62 to the one end of slide rail 61, locating lever 83 gets into draw-in groove 45 this moment, back lock core 42 has been blocked, rotary switch 62 makes back lock core 42 become vertical direction from the horizontal direction, the inside limit switch of magnetic sheet 44 opens this moment, magnetic sheet 44 produces stronger magnetism, attract to get into behind cover plate 53 between back lock core 42 and the preceding lock core 43, thereby prevent that the thief from rotating back lock core 42, when the thief touches cover plate 53 with the picklock instrument, the face of thief is taken down to pressure sensor control camera 12 inside cover plate 53, and transmit the photo for the cell-phone owner. And due to the crossed arrangement of the first baffle 133 and the second baffle 135 and the arrangement of the stepped structure, a lock picking tool of a thief cannot extend into a gap between the door frame 14 and the door panel 13, so that the thief cannot damage the lock bolt 131.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In addition, in the drawings of the present invention, the filling pattern is only for distinguishing the pattern layer, and is not limited to any other pattern.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a burglary-resisting door with hide slot type pick-proof piece, includes rear panel (1), its characterized in that: the front upper part of the rear panel (1) is movably connected with a rear handle (2), the front middle part of the rear panel (1) is provided with a rear lock groove (3), the inside of the rear lock groove (3) is clamped with an unlocking device (4), the unlocking device (4) comprises an outer lock cylinder (41), one side inside the outer lock cylinder (41) is movably sleeved with a rear lock cylinder (42), the other side inside the outer lock cylinder (41) is movably sleeved with a front lock cylinder (43), the middle part of the outer lock cylinder (41) is fixedly connected with a magnetic plate (44), one side of the outer lock cylinder (41) close to the rear lock cylinder (42) is provided with a clamping groove (45), the reverse upper part of the rear panel (1) is fixedly connected with a shielding device (5), the shielding device (5) comprises a flat plate (51), one side of the flat plate (51) is fixedly connected with a magnet (52), and one side of the magnet (52) attracts a cover plate (53), the front bottom of the rear panel (1) is movably connected with a clamping device (6), the clamping device (6) comprises a sliding rail (61), the outer side of the sliding rail (61) is movably connected with a switch (62), one side of the switch (62) is fixedly connected with a connecting rod (7), the front of the connecting rod (7) is fixedly connected with a connecting rod device (8), the connecting rod device (8) comprises a cross rod (81), one side of the cross rod (81) is movably connected with a vertical rod (82), the top of the vertical rod (82) is movably connected with a positioning rod (83), the outer part of one side of the unlocking device (4) is clamped with a front locking groove (9), the front bottom of the front surface plate (10) is provided with the front locking groove (9), the upper part of the reverse surface of the front surface plate (10) is movably connected with a front handle (11), and the middle part of the front surface plate, the back surface of the front panel (10) is fixedly connected with a door panel (13).

2. A security door according to claim 1 and having a concealed channel tamper resistant sheet, wherein: the lock is characterized in that a groove is formed in the position, between the rear lock cylinder (42) and the front lock cylinder (43), of the outer lock cylinder (41), a magnetic plate (44) is fixedly connected to the top of the groove, and the width of the cover plate (53) is matched with the width of the groove in the middle of the outer lock cylinder (41).

3. A security door according to claim 1 and having a concealed channel tamper resistant sheet, wherein: draw-in groove (45) run through outer lock core (41) and extend to the inside of back lock core (42), locating lever (83) and draw-in groove (45) mutual adaptation.

4. A security door according to claim 1 and having a concealed channel tamper resistant sheet, wherein: switch (62) are connected with link means (8) transmission through connecting rod (7), locating lever (83) are connected with back lock core (42) transmission through draw-in groove (45), switch (62) can rotate and the angle is zero to ninety degrees in slide rail (61) outside.

5. A security door according to claim 1 and having a concealed channel tamper resistant sheet, wherein: and a pressure sensor is arranged in one side of the cover plate (53) close to the front lock cylinder (43), and the pressure sensor of the cover plate (53) can control the camera (12).

6. A security door according to claim 1 and having a concealed channel tamper resistant sheet, wherein: door plant (13) are including set bar (131) and first baffle (133), just the side of door plant (13) is cascaded structure, cascaded structure includes first step face (134) and second step face (132), set bar (131) set up on first step face (134), first baffle (133) vertically sets up on second step face (132) U-shaped notch (1331) have still been seted up on first baffle (133).

7. A security door according to claim 6 and having a concealed channel tamper resistant sheet, wherein: and a second baffle plate (135) is arranged in parallel with the first baffle plate (133), and the second baffle plate (135) is fixed on the door frame (14).

8. The anti-theft door with the hidden groove type anti-pry sheet according to claim 7, wherein: the lock bolt (131) penetrates through the first baffle plate (133) and the second baffle plate (135).

Images