CN211851511U - Anti-prying device for embedded security door - Google Patents

Abstract

The utility model discloses an embedded pick-proof device for burglary-resisting door, including wall body, door plant body and standing groove, the door frame body is installed in the embedding of wall body inner wall, door frame body inner wall one side is provided with equidistance parallel distribution's hinge, the door frame body rotates through the hinge and is linked there is the door plant body, the door frame body deviates from hinge one side inner wall and has seted up the spacing groove, the standing groove has been seted up to door frame body one side outer wall, the backup pad has been placed to the inside symmetry of standing groove, the screw that the rectangle array distributes is seted up to door frame body inner wall one side, and the screw is. The utility model discloses a set up rubber pad, backup pad and screw, reached the effect that improve equipment leakproofness and rubber pad are convenient for change, avoided the air to pass through between door frame body and the door plant body connection gap flow to reach the purpose that reduces the air noise, improved the rubber pad and changed efficiency, improved the equipment practicality.

Description

Anti-prying device for embedded security door

Technical Field

The utility model relates to a burglary-resisting door technical field specifically is an embedded pick-proof device for burglary-resisting door.

Background

It has both anti-theft and safety performance. According to the regulations of general technical conditions for anti-theft safety doors, qualified anti-theft doors cannot be pried or opened with an opening of 615 square millimeters on a door leaf or opened with an opening of 38 square millimeters in a semicircle with a locking point of 150 square millimeters by using common hand tools such as chisels, screwdrivers, crowbars and the like and portable electric tools such as electric hand drills and the like within 15 minutes. And the lockset used on the anti-theft door must be a special lock with an anti-drilling function, which is qualified through the detection of a detection center of a public security department. The security door can be made of different materials, but the door which can receive the safety precaution product and the proof of the product can be called as the security door only if the security door reaches the standard and is qualified after detection.

Traditional burglary-resisting door leakproofness is relatively poor, and when the air flowed from connecting the seam, can produce a large amount of noises, user's comfort level is relatively poor, and is unfavorable for indoor heat preservation, and the rubber pad that traditional burglary-resisting door used adopts sticky mode fixed usually, is not convenient for change the maintenance to the rubber pad, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an embedded pick-proof device for burglary-resisting door possesses the advantage that improves leakproofness and rubber pad and be convenient for change, has solved the relatively poor problem with the rubber pad is not convenient for with changing of leakproofness.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an embedded pick-proof device for burglary-resisting door, includes wall body, door plant body and standing groove, the door frame body is installed in the embedding of wall body inner wall, door frame body inner wall one side is provided with equidistance parallel distribution's hinge, the door frame body rotates through the hinge and is linked there is the door plant body, the door frame body deviates from hinge one side inner wall and has seted up the spacing groove, the standing groove has been seted up to door frame body one side outer wall, the backup pad has been placed to the inside symmetry of standing groove, the screw that the rectangle array distributes is seted up to door frame body inner wall one side.

Preferably, the outer wall of one side of the door plate body, which is far away from the hinge, is provided with a lock tongue, and the lock tongue is arranged in the limiting groove.

Preferably, one side of the inner wall of the supporting plate is provided with rotating grooves distributed in a rectangular array, screws are arranged in the rotating grooves, and the screws penetrate through the rotating grooves and are meshed with the screw holes.

Preferably, a rubber pad is attached and fixed to the inner wall of the supporting plate.

Preferably, the outer wall of one side of the door plate body is welded with a baffle, the outer wall of the opposite side of the baffle and the door frame body is provided with a limiting block, and the limiting block is arranged inside the supporting plate.

Preferably, a door lock body is arranged inside the door panel body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an effect of improving equipment leakproofness and rubber pad be convenient for change is reached through setting up rubber pad, backup pad and screw, after the door plant body is closed through the hinge, reached the purpose of fixed door plant body through spring bolt and spacing groove, guarantee door plant body job stabilization nature, the baffle has reached the purpose of sheltering from door plant body and door frame body joint gap, avoid malicious personnel to use the crow bar to prize the spring bolt, guarantee door plant body safety in utilization, improve equipment practicality, when the stopper sets up in the backup pad, the stopper extrudes the rubber pad, thereby guarantee equipment leakproofness, avoid the air to flow through the joint gap between door frame body and the door plant body, thereby reach the purpose of reducing the air noise, improve equipment practicality, when the rubber pad needs to be changed, the staff manually opens the door plant body, expose the standing groove, the manual spanner of taking of staff rotates the screw, and the screw meshes with the screw to relative movement takes place, breaks away from inside the rotation groove until the screw, and dismantles the backup pad with the staff, thereby guarantees the rubber pad and is convenient for change, has improved the rubber pad and has changed efficiency, has improved equipment practicality.

Drawings

Fig. 1 is a schematic top view of the wall structure of the present invention;

fig. 2 is a front view of the door frame body structure of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure B in fig. 1 according to the present invention.

In the figure: 1. a wall body; 11. a door frame body; 12. a hinge; 13. a screw hole; 14. a limiting groove; 2. a door panel body; 21. a door lock body; 22. a baffle plate; 23. a limiting block; 24. a latch bolt; 3. a placement groove; 31. a support plate; 32. a rubber pad; 33. a rotating groove; 34. and (4) screws.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides an embedded pick-proof device for burglary-resisting door, includes wall body 1, door plant body 2 and standing groove 3, and door frame body 11 is installed in 1 inner wall embedding of wall body, and 11 inner wall one side of door frame body are provided with equidistance parallel distribution's hinge 12, and door plant body 2 has been linked through hinge 12 swivelling joint to door frame body 11. The hinge 12 ensures that the door panel body 2 is convenient to rotate, and the practicability of the equipment is ensured. The door body 2 is provided with a door lock body 21 inside. The inner wall of the door frame body 11, which is away from the hinge 12, is provided with a limit groove 14. The door plate body 2 is ensured to rotate in a controlled manner through the door lock body 21, the bolt 24 and the limiting groove 14, and the practicability of the equipment is ensured. The outer wall of the door panel body 2, which is away from one side of the hinge 12, is provided with a lock tongue 24, and the lock tongue 24 is arranged inside the limiting groove 14. The outer wall of 11 one sides of door frame body has seted up standing groove 3, and 3 inside symmetries of standing groove have placed backup pad 31, and the laminating of backup pad 31 inner wall is fixed with rubber pad 32. The outer wall of one side of the door panel body 2 is welded with the baffle 22, the baffle 22 and the outer wall of the opposite side of the door frame body 11 are provided with the limiting blocks 23, and the limiting blocks 23 are arranged inside the supporting plate 31. Door plant body 2 closes the back through hinge 12, the purpose of fixed door plant body 2 has been reached through spring bolt 24 and spacing groove 14, guarantee door plant body 2 job stabilization nature, baffle 22 has reached the purpose of sheltering from door plant body 2 and door frame body 11 joint line, avoid malicious personnel to use the crowbar to prize spring bolt 24, guarantee door plant body 2 safety in utilization, the equipment practicality has been improved, set up when backup pad 31 is inside when stopper 23, stopper 23 extrudes rubber pad 32, thereby the equipment leakproofness has been guaranteed, avoid the air to flow through the joint line between door frame body 11 and the door plant body 2, thereby the purpose of reducing the air noise has been reached, the equipment practicality has been improved.

Screw holes 13 distributed in a rectangular array are formed in one side of the inner wall of the doorframe body 11, and the screw holes 13 are communicated with the placing groove 3. One side of the inner wall of the supporting plate 31 is provided with rotating grooves 33 distributed in a rectangular array, screws 34 are arranged in the rotating grooves 33, and the screws 34 penetrate through the rotating grooves 33 to be meshed with the screw holes 13. When rubber pad 32 need be changed, the manual door plant body 2 that opens of staff exposes standing groove 3, and the manual spanner that takes of staff rotates screw 34, and screw 34 meshes with screw 13 mutually to take place relative movement, break away from inside rotating groove 33 until screw 34, and dismantle backup pad 31 with the staff, thereby guarantee that rubber pad 32 is convenient for change, improved rubber pad 32 and changed efficiency, improved the equipment practicality.

The working principle is as follows: after the door panel body 2 is closed through the hinge 12, the aim of fixing the door panel body 2 is achieved through the lock tongue 24 and the limiting groove 14, the working stability of the door panel body 2 is ensured, the baffle plate 22 achieves the aim of shielding a connecting gap between the door panel body 2 and the door frame body 11, malicious persons are prevented from prying the lock tongue 24 by using a crow bar, the use safety of the door panel body 2 is ensured, the equipment practicability is improved, when the limiting block 23 is arranged inside the supporting plate 31, the limiting block 23 extrudes the rubber gasket 32, the equipment sealing performance is ensured, air is prevented from flowing through the connecting gap between the door frame body 11 and the door panel body 2, the aim of reducing air noise is achieved, the equipment practicability is improved, when the rubber gasket 32 needs to be replaced, the door panel body 2 is manually opened by a worker, the placing groove 3 is exposed, the worker manually takes the wrench to rotate the screw 34, and relative movement occurs until the screw 34 is separated from the inside of the rotating groove 33, and the supporting plate 31 is detached from the worker, so that the rubber pad 32 is convenient to replace, the replacement efficiency of the rubber pad 32 is improved, and the practicability of the device is improved.

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. The utility model provides an embedded pick-proof device for burglary-resisting door, includes wall body (1), door plant body (2) and standing groove (3), its characterized in that: wall body (1) inner wall embedding is installed door frame body (11), door frame body (11) inner wall one side is provided with equidistance parallel distribution's hinge (12), door frame body (11) are rotated through hinge (12) and are linked door plant body (2), door frame body (11) deviate from hinge (12) one side inner wall and have been seted up spacing groove (14), standing groove (3) have been seted up to door frame body (11) one side outer wall, backup pad (31) have been placed to standing groove (3) inside symmetry, screw (13) that the rectangle array distributes are seted up to door frame body (11) inner wall one side, and screw (13) are linked together with standing groove (3).

2. The anti-pry device for the embedded burglar-proof door according to claim 1, wherein: the outer wall of one side, deviating from the hinge (12), of the door panel body (2) is provided with a lock tongue (24), and the lock tongue (24) is arranged inside the limiting groove (14).

3. The anti-pry device for the embedded burglar-proof door according to claim 1, wherein: the supporting plate is characterized in that one side of the inner wall of the supporting plate (31) is provided with rotating grooves (33) distributed in a rectangular array mode, screws (34) are arranged inside the rotating grooves (33), and the screws (34) penetrate through the rotating grooves (33) to be meshed with the screw holes (13).

4. The anti-pry device for the embedded burglar-proof door according to claim 1, wherein: and a rubber pad (32) is attached and fixed to the inner wall of the supporting plate (31).

5. The anti-pry device for the embedded burglar-proof door according to claim 1, wherein: the door plate is characterized in that a baffle (22) is welded on the outer wall of one side of the door plate body (2), a limiting block (23) is installed on the outer wall of one side, opposite to the door frame body (11), of the baffle (22), and the limiting block (23) is arranged inside the supporting plate (31).

6. The anti-pry device for the embedded burglar-proof door according to claim 1, wherein: a door lock body (21) is arranged inside the door panel body (2).

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