CN213627288U - Burglary-resisting door with prevent violence and demolish structure - Google Patents

Abstract

The utility model discloses a burglary-resisting door with prevent violence and demolish structure, including the burglary-resisting door body, the cat eye is installed in the front of burglary-resisting door body, the doorbell is installed to the below of cat eye, the product sign is installed in the positive upper right corner of burglary-resisting door body, the lock shell is installed in the positive left side of burglary-resisting door body, the gear is installed to the end of dead lever, install the cingulum below the gear, install the rolling disc on the gear, install the fixed axle on the rolling disc, install on the fixed axle, the loose axle is installed to the end of fixed strip, install the activity strip on the loose axle, the other end of activity strip is connected with the lock post, the reference column is installed in the outside of lock post. The utility model discloses there is the lock post to run through the door frame side inside, gos deep into the wall body, increases the engineering volume of destruction, reduces the dependence to the door frame, avoids the thief to destroy the back to the door frame, and the lock is immediately invalid immediately, and the thief is gone into and is gone out unimpededly.

Description

Burglary-resisting door with prevent violence and demolish structure

Technical Field

The utility model relates to an indoor theftproof technical field specifically is a burglary-resisting door with prevent violence and demolish structure.

Background

Along with the rapid development of the society, the living standard of people is gradually improved, and the property of people at home is increased, so that some thieves can be concerned about, in order to resist abnormal opening under certain conditions within a certain time, and prevent the thieves from easily entering the room, the people invent the security door, however, most of the security doors on the market are low in protection level, only can prevent the thieves from stealing by damaging the lock cylinder and prying the door edge, and can not resist the thieves from violently dismantling the door frame, so that the door lock loses the clamping groove, the door lock loses the failure, and further the security door enters the room to be stolen.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a lie in providing a burglary-resisting door with prevent violence and demolish structure to solve the most protection level of burglary-resisting door on the market that mentions in the above-mentioned background art and hang down, can only prevent that the thief from stealing through destroying lock core and prizing the door limit, keep out not live the thief and demolish through carrying out the violence to the door frame, make the lock inefficacy, and then get into indoor implementation and steal.

In order to achieve the above object, the utility model provides a following technical scheme: a security door with a structure for preventing violent dismantling comprises a security door body, wherein a cat eye is installed on the front side of the security door body, a doorbell is installed below the cat eye, a product identifier is installed at the upper right corner of the front side of the security door body, a door lock shell is installed at the left side of the front side of the security door body, a handle is installed in the center of the door lock shell, a key hole is installed below the handle, a hinge is installed at the right side of the security door body, a first lock hole is formed in the left side of the top of the security door body, a second lock hole is formed in the right side of the first lock hole, a fixing plate is installed at the top of the security door body, a fixing rod is installed inside the security door body, a gear is installed at the tail end of the fixing rod, a toothed belt is installed below the gear, a rotating disc is installed on the, the fixed shaft is provided with a movable shaft, the movable shaft is arranged at the tail end of the fixed strip and provided with a movable strip, the other end of the movable strip is connected with a lock column, and the outer side of the lock column is provided with a positioning column.

Preferably, the security door body comprises a door frame and a door leaf, the door leaf is mounted inside the door frame, the length, width and height of the door leaf are the same as the length, width and height of the inner diameter of the door frame, the side surface of the door leaf is attached to the surface of the inner frame of the door frame, and the door frame and the door leaf are fixedly connected through a hinge.

Preferably, the door frame includes outer door plant and interior door plant, the hinge mount is on the surface of outer door plant, be connected with the fixed plate between outer door plant and the interior door plant, eight groups total of fixed plate, two-by-two a pair install the side surface at the burglary-resisting door body.

Preferably, the rotating disc is arranged at the center of the inner side surface of the inner door plate, four groups of fixing shafts are arranged on the rotating disc, and one group of fixing shafts is arranged on each group of fixing shafts.

Preferably, the movable strips are four groups, and two ends of each movable strip are respectively provided with a group of movable shafts.

Preferably, the positioning columns are four in number and are respectively fixedly installed on four sides of the inner side surface of the first locking hole, the locking columns penetrate through the positioning columns, lubricating oil is coated on the measuring surfaces of the locking columns, the length of each locking column is larger than that of each positioning column, and the positioning columns and the locking columns are respectively installed in two groups horizontally or vertically.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses inside has the tapered end to run through the door frame side, gos deep into the wall body, increases the engineering volume of destruction, reduces the dependence to the door frame, avoids the thief to destroy the back to the door frame, and the lock is immediately invalid, and the thief is gone into and goes out unimpededly.

Be provided with the reference column, when the clockwise rotation handle of user, the lock post can be to taking place the displacement, and the setting of reference column can restrict the displacement of lock post, avoids rocking of lock post, makes the lock post can only be the motion of vertical or horizontal direction simultaneously, realizes that the lock post can only be done in the door leaf inside and stretch out or withdraw the motion.

Be provided with the cingulum, when user clockwise turning handle, clockwise motion can be done equally with handle fixed mounting's gear to the inside of door leaf, because the teeth of a cogwheel on gear surface and the tooth meshing on cingulum surface, so drive the cingulum and remove left, drive the gear on right side simultaneously and do clockwise turning on the dead lever, drive the rolling disc simultaneously and do the clockwise rotation motion of vertical direction, the realization user is rotatory at the inside rolling disc of door leaf through the rotatory drive to the handle.

Be provided with the activity strip and, when the clockwise rotation handle of user, clockwise rotation can be done to the inside rolling disc of door leaf, drive simultaneously and the fixed welded clockwise rotation of doing of rolling disc, clockwise motion is done to the activity strip that the other end is connected simultaneously, when the clockwise rotation forty-five degrees of rolling disc, rotate the peak, activity strip and lock post are in same online this moment, so the activity strip is the longest to the promotion distance of lock post this moment, realize that the effort is changed into horizontal vertical direction's motion by circular motion, provide the effort for stretching out and withdrawing of lock post.

Drawings

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

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 4 is a schematic top view of the structure of the present invention;

in the figure: 1. a security door body; 2. a door frame; 3. a door leaf; 4. a handle; 5. a key hole; 6. a cat eye; 7. a doorbell; 8. product identification; 9. a hinge; 10. a door lock housing; 11. An outer door panel; 12. an inner door panel; 13. a first lock hole; 14. a second lock hole; 15. a fixing plate; 16. a positioning column; 17. a lock cylinder; 18. a movable shaft; 19. a movable bar; 20. rotating the disc; 21. a gear; 22. a toothed belt; 23. a clamping hole; 24. fixing the rod; 25. a fixed shaft; 26. And (4) fixing the strip.

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. 1-4, the present invention provides an embodiment:

the utility model provides a burglary-resisting door with prevent violence and demolish structure, including burglary-resisting door body 1, burglary-resisting door body 1 includes door frame 2 and door leaf 3, door frame 2 includes outer door plant 11 and interior door plant 12, hinge 9 installs on the surface of outer door plant 11, be connected with fixed plate 15 between outer door plant 11 and the interior door plant 12, fixed plate 15 is total eight groups, two liang of a pair of side surfaces of installing at burglary-resisting door body 1, simplify the overall arrangement of inside panel, it is whole more seem succinct, make the whole more pleasing to the eye that looks of product, promote the steadiness of door frame 2, provide the contact point for door frame 2 firmly and the wall laminating simultaneously.

2 internally mounted of door frame has door leaf 3, the length and width height of door leaf 3 is the same with the internal diameter length and width height of door frame 2, the side surface of door leaf 3 and the inside casing surface laminating of door frame 2, through hinge 9 fixed connection between door frame 2 and the door leaf 3, door leaf 3 can realize doing the motion that opens and shuts in the inside of door frame 2 through hinge 9's articulated, avoid the thief to use instruments such as crowbars to insert the crack simultaneously, destroy door frame 2 and door leaf 3, further guarantee burglary-resisting door body 1's the ability of preventing demolising.

The front of the security door body 1 is provided with a cat eye 6, a doorbell 7 is arranged below the cat eye 6, a product identification 8 is arranged at the upper right corner of the front of the security door body 1, a door lock shell 10 is arranged at the left side of the front of the security door body 1, a handle 4 is arranged at the center of the door lock shell 10, a key hole 5 is arranged below the handle 4, a hinge 9 is arranged at the right side of the security door body 1, a first lock hole 13 is arranged at the left side of the top of the security door body 1, a second lock hole 14 is arranged at the right side of the first lock hole 13, a fixing plate 15 is arranged at the top of the security door body 1, a fixing rod 24 is arranged inside the security door body 1, a gear 21 is arranged at the tail end of the fixing rod 24, a toothed belt 22 is arranged below the gear 21, a rotating disc 20 is arranged on the gear 21, a fixing shaft 25 is arranged on the, four groups of fixed shafts 25 are arranged on the rotating disc 20, and a group of fixed strips 26 are arranged on each group of fixed shafts 25, so that the appearance surface of the door leaf 3 is simplified, the rotating distance is increased, and the rotating distance of the handle 4 is lengthened for the extending and retracting distance of the lock cylinder 17.

The tail end of the fixed strip 26 is provided with a movable shaft 18, the movable shaft 18 is provided with a movable strip 19, the movable strips 19 are four groups, two ends of each group of movable strips 19 are respectively provided with a group of movable shafts 18, the moving angle of the movable strips 19 during movement is changed at any time, enough thrust is provided for the lock column 17, the other end of each movable strip 19 is connected with a lock column 17, the outer side of the lock column 17 is provided with positioning columns 16, the four groups of positioning columns 16 are four groups and are respectively and fixedly arranged on the four sides of the inner side surface of the first lock hole 13, the lock column 17 penetrates through the inside of the positioning column 16, the measuring surface of the lock column 17 is coated with lubricating oil, the length of the lock column 17 is greater than that of the positioning column 16, the positioning columns 16 and the lock column 17 are respectively provided with two groups of horizontal or vertical installation, the movement direction of the lock column 17 is limited, the lock column 17 can only move in the vertical or, the lock column 17 cannot normally pass through the clamping hole 23 and extend out of the surface of the door leaf 3, and then cannot enter the wall body through the second lock hole 14, so that the antitheft door body 1 is further fixed.

The working principle is as follows: when a user needs to further improve the violence removal preventing performance of the security door body 1, the handle 4 can be held and rotated clockwise, at this time, the gear 21 fixedly mounted with the handle 4 in the door leaf 3 will also move clockwise, because the teeth on the surface of the gear 21 are meshed with the teeth on the surface of the toothed belt 22, the toothed belt 22 is driven to move leftward, the gear 21 on the right side is driven to rotate clockwise on the fixing rod 24, the rotating disc 20 is driven to rotate clockwise in the vertical direction, the fixing strip 26 fixedly welded with the rotating disc 20 is driven to rotate clockwise, the movable strip 19 connected to the other end of the fixing strip 26 moves clockwise, the angle of the movable strip 19 pushing the lock column 17 is continuously adjusted due to the rotation of the movable shaft 18, then the lock column 17 will be displaced, and the positioning column 16 will limit the displacement of the lock column 17, so as to avoid the lock column 17 from shaking, make the lock post 17 can only be the motion of vertical or horizontal direction simultaneously, the lock post 17 can stretch out the surface of door leaf 3 through calorie hole 23 after that, and then passes second lockhole 14, inserts the wall body, makes burglary-resisting door body 1 and wall body firmly fixed, and then prevents that the thief from demolising door frame 2 through the violence means, makes door frame 2 take place deformation, makes the tapered end lose the draw-in groove of screens, causes the lock inefficacy.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A burglary-resisting door with prevent violence and demolish structure, includes burglary-resisting door body (1), its characterized in that: the anti-theft door is characterized in that a cat eye (6) is installed on the front side of the anti-theft door body (1), a doorbell (7) is installed below the cat eye (6), a product identifier (8) is installed on the front upper right corner of the anti-theft door body (1), a door lock shell (10) is installed on the front left side of the anti-theft door body (1), a handle (4) is installed in the center of the door lock shell (10), a key hole (5) is installed below the handle (4), a hinge (9) is installed on the right side of the anti-theft door body (1), a first lock hole (13) is formed in the left side of the top of the anti-theft door body (1), a second lock hole (14) is formed in the right side of the first lock hole (13), a fixing plate (15) is installed at the top of the anti-theft door body (1), a fixing rod (24) is installed inside the anti-theft door body, install toothed belt (22) below gear (21), install rolling disc (20) on gear (21), install fixed axle (25) on rolling disc (20), install fixed strip (26) on fixed axle (25), loose axle (18) are installed to the end of fixed strip (26), install movable strip (19) on loose axle (18), the other end of movable strip (19) is connected with lock post (17), reference column (16) are installed in the outside of lock post (17).

2. A security door having a violence removal preventing structure in accordance with claim 1, wherein: the anti-theft door comprises an anti-theft door body (1) and is characterized in that the anti-theft door body (1) comprises a door frame (2) and a door leaf (3), the door leaf (3) is arranged inside the door frame (2), the length, width and height of the door leaf (3) are the same as the length, width and height of the inner diameter of the door frame (2), the side surface of the door leaf (3) is attached to the surface of the inner frame of the door frame (2), the door frame (2) is fixedly connected with the door leaf (3) through a hinge (9), and a clamping hole (23) is formed.

3. A theft-proof door having a structure for preventing removal by violence according to claim 2, wherein: the anti-theft door is characterized in that the door frame (2) comprises an outer door plate (11) and an inner door plate (12), the hinge (9) is installed on the surface of the outer door plate (11), a fixing plate (15) is connected between the outer door plate (11) and the inner door plate (12), eight groups of the fixing plate (15) are arranged, and two pairs of the fixing plates are installed on the side surface of the anti-theft door body (1).

4. A security door having a violence removal preventing structure in accordance with claim 1, wherein: the rotating disc (20) is arranged at the center of the inner side surface of the inner door panel (12), four groups of fixing shafts (25) are arranged on the rotating disc (20), and each group of fixing shafts (25) are provided with a group of fixing strips (26).

5. A security door having a violence removal preventing structure in accordance with claim 1, wherein: the movable strips (19) are four groups in total, and two ends of each movable strip (19) are respectively provided with a group of movable shafts (18).

6. A security door having a violence removal preventing structure in accordance with claim 1, wherein: the four positioning columns (16) are fixedly arranged on four sides of the inner side surface of the first locking hole (13), the locking columns (17) penetrate through the positioning columns (16), lubricating oil is coated on the measuring surface of the locking columns (17), the length of the locking columns (17) is larger than that of the positioning columns (16), and the positioning columns (16) and the locking columns (17) are respectively provided with two groups of horizontal or vertical installation.

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