CN114876331A - Anti-theft door - Google Patents

Anti-theft door Download PDF

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Publication number
CN114876331A
CN114876331A CN202210691539.0A CN202210691539A CN114876331A CN 114876331 A CN114876331 A CN 114876331A CN 202210691539 A CN202210691539 A CN 202210691539A CN 114876331 A CN114876331 A CN 114876331A
Authority
CN
China
Prior art keywords
door
hook
security
door leaf
theft
Prior art date
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.)
Pending
Application number
CN202210691539.0A
Other languages
Chinese (zh)
Inventor
程新贵
程昶宇
朱军雄
黄锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Simto Group Co ltd
Original Assignee
Simto Group Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Simto Group Co ltd filed Critical Simto Group Co ltd
Priority to CN202210691539.0A priority Critical patent/CN114876331A/en
Publication of CN114876331A publication Critical patent/CN114876331A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
    • E05B17/2088—Means to prevent disengagement of lock and keeper
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/52—Frames specially adapted for doors
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
    • E06B5/113—Arrangements at the edges of the wings, e.g. with door guards to prevent the insertion of prying tools
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

The invention discloses a security door which comprises a door frame, a door leaf and a door lock, wherein the door leaf is connected with the door frame through a door hinge, the door lock is arranged on the door leaf, a first security hook is arranged on one side, away from the door hinge, of the door leaf, a second security hook is arranged on the door frame, the first security hook is in a long strip shape, the length of the first security hook is consistent with the height of the door leaf, the length of the second security hook is in a long strip shape, the length of the second security hook is consistent with the height of the door leaf, the second security hook corresponds to the first security hook in position, a first lock hole is formed in the first security hook, a second lock hole is formed in the second security hook, and a lock tongue in the door lock sequentially penetrates through the second lock hole and the first lock hole after extending out. Play first anti-theft hook and locate the outside of second anti-theft hook on the one hand, play the protection and shield the effect of second anti-theft hook, improve the degree of difficulty that second anti-theft hook was damaged by direct sled, promote pick-proof performance, on the other hand sets up the spring bolt cooperation in first lockhole and the lock, further increases the intensity that the lock bolt closes.

Description

Anti-theft door
Technical Field
The invention relates to the field of doors, in particular to a security door.
Background
The existing antitheft door on the market usually adopts a reinforced mode to prevent burglary, and the updating and iteration speed of the antitheft process of the antitheft door is slow. Along with the development of science and technology, the anti-prying performance of the existing anti-theft door is relatively backward, and the property safety of people is difficult to ensure, so that the improvement is provided.
Disclosure of Invention
The invention provides a novel anti-theft door aiming at the defects that the anti-prying performance of the anti-theft door in the prior art is relatively lagged behind, the property safety of people is difficult to ensure and the like.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the utility model provides a security door, includes door frame, door leaf, lock, the door leaf with the door frame passes through a hinge joint and connects, the lock sets up on the door leaf, the door leaf is kept away from one side of door hinge is provided with first theftproof hook, the door frame is provided with second theftproof hook, first theftproof hook is rectangular form and length and door leaf highly uniform, second theftproof hook with first theftproof hook position is corresponding, be provided with first lockhole on the first theftproof hook, be provided with the second lockhole on the second theftproof hook, spring bolt in the lock stretches out the back and passes in proper order second lockhole, first lockhole.
Compared with the traditional anti-theft door, the door frame and the door leaf are respectively provided with the second anti-theft hook and the first anti-theft hook, and the door leaf is bolted through the cooperation of the second anti-theft hook, the first anti-theft hook and the door lock; first anti-theft hook sets up in the outside of second anti-theft hook for the lock to add first lockhole on first anti-theft hook equally, play first anti-theft hook and locate the outside of second anti-theft hook on the one hand, play the protection and shield the effect of second anti-theft hook, improve the degree of difficulty that second anti-theft hook was damaged by direct sled, promote pick-proof performance, on the other hand sets up the spring bolt cooperation in first lockhole and the lock, further increases the intensity that the lock bolt closed.
Preferably, the door leaf of the security door comprises a front plate and a back plate, the front plate and the back plate are formed by stamping and bending, the front plate comprises a door leaf front view surface and a covering portion, the back plate comprises a door leaf rear view surface and a door side plate, the length and the width of the door leaf front view surface are both larger than those of the door leaf rear view surface, the covering portion is Contraband-shaped and is arranged around the front plate, the covering portion is connected with the door side plate, and the first security hook is arranged on the covering portion.
The clearance between the closed back of door leaf and the door frame is shielded to the portion of hiding, can prevent effectively that the instrument from filling in the clearance to can play better protection to first theftproof hook and second theftproof hook.
Preferably, in the above security door, a first bending portion is disposed on one side of the door side plate, which is located on the first security hook, and the first bending portion is connected to the first security hook by a screw.
The first bending part plays a role in connection of the first anti-theft hook on one hand, and can also improve the connection strength of the first anti-theft hook on the other hand, so that the safety of the anti-theft hook is improved.
Preferably, the door frame of the security door is provided with a first step and a second step which are arranged in a stepped manner, the first step is matched with the covering portion, the second step is matched with the rear view surface of the door leaf, and the second security hook is arranged between the first step and the second step.
The first ladder and the second ladder are matched with the door leaf and are respectively matched with the front face and the rear face of the door leaf, so that the door has better sealing property.
Preferably, in the security door described above, the second security hook is provided with a connecting portion, a connecting platform is provided between the first step and the second step, and the connecting platform is adapted to the connecting portion and is connected to the connecting portion through a screw.
The connecting table is matched with the connecting part, so that the second anti-theft hook and the door frame can be stably connected, and the safety performance of the anti-theft door is further improved.
Preferably, in the above-mentioned security door, the door hinge is respectively connected to the door frame and the door side plate, and a rotating shaft of the door hinge is disposed in the covering portion.
According to the invention, the door hinge disclosed in the utility model patent with the application number of CN202022018517.7 and the name of 'a hidden-type adjustable hinge' is adopted, and under the covering of the covering part, the door hinge is completely covered from the front view surface direction of the door leaf, so that the integrity of the invention is improved, and the door hinge can be prevented from being damaged by external force.
Preferably, in the above security door, the width W of the first security hook is larger than the width W of the second security hook 1 The thickness D of the first anti-theft hook is within the range of 63-70mm 1 Is 11.5 mm.
The first anti-theft hook within the width and thickness range can ensure that the anti-theft hook has more excellent anti-prying performance and improves the overall safety of the anti-theft hook.
Preferably, in the above security door, the width W of the second anti-theft hook is larger than the width W of the second anti-theft hook 2 The thickness D of the second anti-theft hook is within the range of 61.5-88mm 2 Is 11.5 mm.
The second anti-theft hook within the width and thickness range can ensure that the anti-theft hook has more excellent anti-prying performance and improves the overall safety of the anti-theft hook.
Preferably, in the above-mentioned security door, a first sealing strip is disposed on the covering portion, and the first sealing strip is located between the covering portion and the door frame.
The first sealing strip seals a gap between the covering part and the door frame, so that the door frame has better sealing performance.
Preferably, the security door is provided with a clamping groove on the second step, the clamping groove is embedded with a second sealing strip, and the second sealing strip is located between the second step and the door leaf.
The second sealing strip seals a gap between the second step and the door leaf, so that the door disclosed by the invention has better sealing property.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a door frame and a door leaf according to the present invention;
FIG. 3 is a sectional view of the present invention viewed from below;
FIG. 4 is a sectional view of the door leaf according to the present invention;
FIG. 5 is a cross-sectional view of a front plate according to the present invention;
FIG. 6 is a cross-sectional view of a back plate of the present invention;
fig. 7 is a partial structural view of the door frame according to the present invention.
Detailed Description
The invention will be described in further detail below with reference to the accompanying figures 1-7 and the detailed description, but they are not intended to limit the invention:
example 1
The utility model provides a security door, includes door frame 1, door leaf 2, lock 3, door leaf 2 with door frame 1 is connected through 4 hinges of door hinge, lock 3 sets up on the door leaf 2, door leaf 2 keeps away from one side of door hinge 4 is provided with first anti-theft hook 21, door frame 1 is provided with second anti-theft hook 11, first anti-theft hook 21 is rectangular form and length and door leaf 2's highly uniform, second anti-theft hook 11 with first anti-theft hook 21 position is corresponding, be provided with first lockhole on the first anti-theft hook 21, be provided with the second lockhole on the second anti-theft hook 11, pass in proper order after stretching out the spring bolt in the lock 3 second lockhole, first lockhole.
Preferably, the door leaf 2 includes a front plate 22 and a back plate 23, the front plate 22 and the back plate 23 are formed by stamping and bending, the front plate 22 includes a door leaf front view surface 221 and a covering portion 222, the back plate 23 includes a door leaf rear view surface 231 and a door side plate 232, the length and width of the door leaf front view surface 221 are both greater than the door leaf rear view surface 231, the covering portion 222 is arranged around the front plate 22 in an "Contraband" shape, the covering portion 222 is connected with the door side plate 232, and the first anti-theft hook 21 is arranged on the covering portion 222.
Preferably, the door side plate 232 is provided with a first bent portion 233 at a side of the first anti-theft hook 21, and the first bent portion 233 and the first anti-theft hook 21 are connected by a screw.
Preferably, the door frame 1 is provided with a first step 12 and a second step 13 which are arranged in a stepped manner, the first step 12 is matched with the covering portion 222, the second step 13 is matched with the door leaf rear view surface 231, and the second anti-theft hook 11 is arranged between the first step 12 and the second step 13.
Preferably, a connecting portion 14 is arranged on the second anti-theft hook 11, a connecting table 15 is arranged between the first step 12 and the second step 13, and the connecting table 15 is matched with the connecting portion 14 and connected through screws.
Preferably, the door hinge 4 connects the door frame 1 and the door side plate 232, respectively, and a rotating shaft of the door hinge 4 is disposed in the covering portion 222.
Preferably, the first anti-theft hook 21 has a width W 1 The thickness D of the first anti-theft hook 21 is within the range of 63-70mm 1 Is 11.5 mm.
Preferably, the second anti-theft hook 11 has a width W 2 The thickness D of the second anti-theft hook 11 is within the range of 61.5-88mm 2 Is 11.5 mm.
Preferably, a first sealing strip 5 is arranged on the cover portion 222, and the first sealing strip 5 is located between the cover portion 222 and the door frame 1.
Preferably, a clamping groove 16 is formed in the second step 13, a second sealing strip 6 is embedded in the clamping groove 16, and the second sealing strip 6 is located between the second step 13 and the door leaf 2.
In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the present invention.

Claims (10)

1. The utility model provides a security door, includes door frame (1), door leaf (2), lock (3), door leaf (2) with door frame (1) is through door hinge (4) hinged joint, lock (3) set up on door leaf (2), its characterized in that: keep away from door leaf (2) one side of hinge (4) is provided with first theftproof hook (21), door frame (1) is provided with second theftproof hook (11), first theftproof hook (21) are rectangular form and length and door leaf (2) highly uniform, second theftproof hook (11) with first theftproof hook (21) position is corresponding, be provided with first lockhole on first theftproof hook (21), be provided with the second lockhole on second theftproof hook (11), the spring bolt in lock (3) stretches out the back and passes in proper order second lockhole, first lockhole.
2. A security door according to claim 1, wherein: the door leaf (2) comprises a front plate (22) and a back plate (23), the front plate (22) and the back plate (23) are formed by stamping and bending, the front plate (22) comprises a door leaf front view surface (221) and a covering portion (222), the back plate (23) comprises a door leaf rear view surface (231) and a door side plate (232), the length and the width of the door leaf front view surface (221) are both larger than the door leaf rear view surface (231), the covering portion (222) is arranged on the periphery of the front plate (22) in an Contraband shape, the covering portion (222) is connected with the door side plate (232), and the first anti-theft hook (21) is arranged on the covering portion (222).
3. A security door according to claim 2, wherein: the door side plate (232) is located a first bending portion (233) is arranged on one side of the first anti-theft hook (21), and the first bending portion (233) is connected with the first anti-theft hook (21) through a screw.
4. A security door according to claim 2, wherein: the door frame (1) is provided with a first step (12) and a second step (13) which are arranged in a stepped manner, the first step (12) is matched with the covering portion (222), the second step (13) is matched with the door leaf rear view surface (231), and the second anti-theft hook (11) is arranged between the first step (12) and the second step (13).
5. A security door according to claim 4, wherein: be provided with connecting portion (14) on second theftproof hook (11), be provided with between first ladder (12), second ladder (13) and connect platform (15), connect platform (15) with connecting portion (14) adaptation just passes through the screw connection.
6. A security door according to claim 3, wherein: the door hinge (4) is respectively connected with the door frame (1) and the door side plate (232), and a rotating shaft of the door hinge (4) is arranged in the covering portion (222).
7. A security door according to claim 1, wherein: the width W of the first anti-theft hook (21) 1 The thickness D of the first anti-theft hook (21) is within the range of 63-70mm 1 Is 11.5 mm.
8. A security door according to claim 1, wherein: width W of the second anti-theft hook (11) 2 The thickness D of the second anti-theft hook (11) is within the range of 61.5-88mm 2 Is 11.5 mm.
9. A security door according to claim 2, wherein: the covering portion (222) is provided with a first sealing strip (5), and the first sealing strip (5) is located between the covering portion (222) and the door frame (1).
10. A security door according to claim 4, wherein: a clamping groove (16) is formed in the second ladder (13), a second sealing strip (6) is embedded in the clamping groove (16), and the second sealing strip (6) is located between the second ladder (13) and the door leaf (2).
CN202210691539.0A 2022-06-17 2022-06-17 Anti-theft door Pending CN114876331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210691539.0A CN114876331A (en) 2022-06-17 2022-06-17 Anti-theft door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210691539.0A CN114876331A (en) 2022-06-17 2022-06-17 Anti-theft door

Publications (1)

Publication Number Publication Date
CN114876331A true CN114876331A (en) 2022-08-09

Family

ID=82680923

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210691539.0A Pending CN114876331A (en) 2022-06-17 2022-06-17 Anti-theft door

Country Status (1)

Country Link
CN (1) CN114876331A (en)

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