CN108756664A - A kind of antitheft door of enhancing tamper-resistant function - Google Patents

A kind of antitheft door of enhancing tamper-resistant function Download PDF

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Publication number
CN108756664A
CN108756664A CN201810663267.7A CN201810663267A CN108756664A CN 108756664 A CN108756664 A CN 108756664A CN 201810663267 A CN201810663267 A CN 201810663267A CN 108756664 A CN108756664 A CN 108756664A
Authority
CN
China
Prior art keywords
pick
proof steel
door
manhole appendix
proof
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
CN201810663267.7A
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Chinese (zh)
Inventor
林建华
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.)
Zhejiang Yuxiang anshide Security Technology Co., Ltd
Original Assignee
林建华
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 林建华 filed Critical 林建华
Priority to CN201810663267.7A priority Critical patent/CN108756664A/en
Publication of CN108756664A publication Critical patent/CN108756664A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/11Doors, 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
    • E06B5/113Arrangements at the edges of the wings, e.g. with door guards to prevent the insertion of prying tools

Abstract

The present invention relates to a kind of antitheft doors of enhancing tamper-resistant function.There is certain defects for existing antitheft door security against picking.The present invention includes door leaf and doorframe, and reinforcement steel plate is provided in door leaf, pick-proof steel is fixedly installed on the step of door leaf side plate, and the side door frame that side is matched with door lock includes doorframe ontology and pick-proof steel bushing.Pick-proof steel is set on the inside of doorframe ontology, is fixedly connected with doorframe ontology, and doorframe ontology encloses metal case with pick-proof steel bushing.Pick-proof steel, side door frame, pick-proof steel bushing correspond to latch bolt position and have lock tongue manhole appendix, and side door frame corresponds to pick-proof steel position and is provided with pick-proof steel manhole appendix.When door leaf is closed, pick-proof steel is entered by pick-proof steel manhole appendix in the metal case.The side door frame of the present invention is disjunctor Anti prizing door frame, anti-theft pick-proof performance is strong, and criminal can not agitate pick-proof steel and disjunctor Anti prizing door frame using violence mode, and it is even more impossible to agitate Door-lock bolt, whole safety coefficient is high, greatly improves the tamper-resistant safety performance of antitheft door.

Description

A kind of antitheft door of enhancing tamper-resistant function
Technical field
The present invention relates to a kind of antitheft doors, and in particular to a kind of antitheft door of enhancing tamper-resistant function.
Background technology
Antitheft door, full name anti-theft safety door have both antitheft and safe performance, can be made of different materials.It is antitheft The use of door, has been significantly greatly increased the safety of property.Antitheft door is furnished with theftproof lock, can resist certain condition within a certain period of time Lower unnormal unlocking has certain security protection performance and meets the door of corresponding anti-theft security rank.According to《Anti-theft safety door is logical Use technical conditions》Regulation, qualified antitheft door utilize ordinary hand tools and the flashlights such as chisel, screwdriver, crowbar in 15 minutes One 615 square millimeters of opening can not be pried open or be opened on door leaf to the portable power tools such as brill, or flat in keyed end 150 One 38 square millimeters of opening is opened in the semicircle of square millimeter.And the lockset used on antitheft door must be by the Ministry of Public Security The qualified Special purpose lock for anti-theft door with anti-drilling function of inspection center's detection.Antitheft door can make of different materials, but only Have and reach standard detection qualification, antitheft door could be known as by getting the door of safety precaution product quasi- production card.
Various antitheft doors currently on the market close bolt main door fan by the cooperation between door lock and doorframe lockhole and reach anti- Robber's ability, but can only achieve general antitheft requirement.
In antitheft door, the place of general most fragile is exactly in the opening direction position of lock, by security door conventional at present Fan all splices the entirety that is welded by foreboard with back plate, does not all reach pick-proof ability or even the part door enterprise of safety In increase single layer or the pick-proof steel plate of bilayer also can only achieve the tamper-resistant safety structure for improving part, once criminal is logical Violence unlatching is crossed, leaf lock is pried open to place with tool, the pick-proof steel of door leaf and doorframe is prized and is deformed, while door bolt is prized It is pulled out from doorframe lockhole, therefore there is certain defects for antitheft door security against picking.
Invention content
The purpose of the present invention provides a kind of antitheft door of enhancing tamper-resistant function, has aiming at the deficiencies in the prior art The antitheft effect of stronger pick-proof and safety.
The present invention includes door leaf and doorframe, and wherein door leaf includes foreboard, back plate and side plate.The cross section of the side plate is It is step-like, it is provided with reinforcement steel plate in the subsequent door body of side plate;Door lock is housed, side plate corresponds to latch bolt position and offers the in door body One lock tongue manhole appendix.
Be fixedly installed pick-proof steel on the step of the side plate, one end of pick-proof steel by fastening screw and side plate and Reinforce Interal fixation connection, the other end is vacantly arranged;Pick-proof steel coordinates with side plate, forms U-lag;Pick-proof steel corresponds to latch bolt position It is provided with the second lock tongue manhole appendix.
The doorframe includes upper door frame and two side door frames;The side door frame that side is wherein matched with door lock includes doorframe Ontology and pick-proof steel bushing;The doorframe ontology includes outdoor line portion, plate portion and indoor line portion, three parts one Body formed, bending forms.
The cross section of plate portion is step-like, and corresponding Door-lock bolt position is provided with third lock tongue manhole appendix, corresponding installation Pick-proof steel position on door leaf is provided with the first pick-proof steel manhole appendix, and third lock tongue manhole appendix and the first pick-proof steel manhole appendix are located at With in orthogonal two planes of level-one step.
The pick-proof steel is set on the inside of doorframe ontology, is fixedly connected with doorframe ontology, pick-proof steel bushing corresponds to third Lock tongue manhole appendix is provided with the 4th lock tongue manhole appendix;The plate portion of doorframe ontology encloses metal case with pick-proof steel bushing.Door leaf When closing, pick-proof steel is entered by the first pick-proof steel manhole appendix in the metal case.
Further, the cross section of the pick-proof steel bushing is U-shaped, including a bottom surface and two side walls, pick-proof steel bushing Bottom surface be provided with the 4th lock tongue manhole appendix, the first pick-proof steel manhole appendix corresponding with the side wall that doorframe ontology connects is provided with second Pick-proof steel manhole appendix.
Further, the cross section of the pick-proof steel bushing is step-like, in wherein at least two step surface and doorframe ontology The step surface of side is bonded.
Further, the reinforcement steel plate is comb shape, including multiple plates;Corresponding pick-proof steel manhole appendix also be it is multiple, Quantity is identical as plate, and position corresponds.
Further, the reinforcement steel plate is two pieces to be staggered, and fastening screw sequentially passes through pick-proof steel, side plate and two Block reinforces steel plate setting.
Reinforcement steel plate is provided in door leaf of the present invention, pick-proof steel is fixedly connected with steel plate is reinforced by fastening screw, a side Face strengthens the intensity of door leaf, on the other hand strengthens pick-proof steel.The side door frame of the present invention is disjunctor Anti prizing door frame, inside doorframe It is fixed with pick-proof steel bushing, pick-proof steel is located in the metal case that pick-proof steel bushing is enclosed with side door frame under door closed state, whole Body anti-theft pick-proof performance enhancement, criminal can not agitate pick-proof steel and disjunctor Anti prizing door frame by the way of violence, it is even more impossible to The Door-lock bolt in door lock is agitated, whole safety coefficient is high, greatly improves the tamper-resistant safety performance of antitheft door.
Description of the drawings
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is a kind of structural schematic diagram of embodiment of doorframe in Fig. 1;
Fig. 3 is the structural schematic diagram of the another embodiment of doorframe in Fig. 1;
Fig. 4 is a kind of structural schematic diagram of pick-proof steel in Fig. 1.
Specific implementation mode
As shown in Figure 1, a kind of antitheft door of enhancing tamper-resistant function, including door leaf 1 and doorframe 2.
The door leaf 1 includes foreboard 11, back plate 12 and side plate 13.The cross section of the side plate 13 is step-like, side It is provided in 13 subsequent door body of plate and reinforces steel plate 14.Reinforce steel plate 14 and two pieces to be staggered may be used.It is equipped in door body Door lock 3, side plate 13 correspond to 31 position of lock tongue and offer the first lock tongue manhole appendix 131.It is fixedly installed on the step of side plate 13 anti- Steel 15 is prized, one end of pick-proof steel 15 is fixedly connected by fastening screw with side plate 13 and reinforcement steel plate 14, and the other end is vacantly set It sets, pick-proof steel 15 coordinates with side plate 13, forms U-lag.If using two blocks of reinforcement steel plates 14, fastening screw sequentially passes through pick-proof Steel 15, side plate 13 and two blocks of reinforcement steel plates 14, enhance installation strength, pick-proof effect is more preferable.Pick-proof steel 15 corresponds to lock tongue 31 It sets and is provided with the second lock tongue manhole appendix 151.
The doorframe 2 includes upper door frame and two side door frames.The side door frame that side is wherein matched with door lock includes door Frame ontology 21 and pick-proof steel bushing 22.
As shown in Fig. 2, doorframe ontology 21 is disjunctor bending technique structure, including outdoor line portion 211, plate portion 212 are integrally formed with indoor line portion 213, three parts, and bending forms.
The cross section of plate portion 212 is step-like, and 31 position of corresponding Door-lock bolt is provided with third lock tongue manhole appendix 214, Corresponding 15 position of pick-proof steel being mounted on door leaf is provided with the first pick-proof steel manhole appendix 215, third lock tongue manhole appendix 214 and first Pick-proof steel manhole appendix 215 is located at in orthogonal two planes of level-one step.
A kind of embodiment is as shown in Fig. 2, the cross section of pick-proof steel bushing 22 is U-shaped, including a bottom surface and two sides Wall, the same length of entire length and doorframe ontology 21.The setting of pick-proof steel bushing 22 is in 21 inside of doorframe ontology, with doorframe sheet Body 21 welds (a and b of arrow meaning show solder joint at two in figure).The bottom surface of pick-proof steel bushing 22 corresponds to third lock tongue manhole appendix 214 are provided with the 4th lock tongue manhole appendix 221, and the first pick-proof steel manhole appendix corresponding with the side wall that doorframe ontology 21 connects 215 is opened There is the second pick-proof steel manhole appendix 222.The plate portion 212 of doorframe ontology 21 encloses metal case A with pick-proof steel bushing 22.Wherein A side wall with doorcheek and pick-proof steel bushing, double-layer structure make the intensity of its tapping more at pick-proof steel manhole appendix Greatly, pick-proof effect is also more preferable.
Another embodiment is as shown in figure 3, the section of pick-proof steel bushing 22 is step-like, entire length and doorframe ontology 1 Same length.The setting of pick-proof steel bushing 22 is in 21 inside of doorframe ontology, 22 at least two step surface of pick-proof steel bushing and doorframe The step surface fitting of 21 inside of ontology, pick-proof steel bushing 22 are fixed by screws with doorframe ontology 21.Pick-proof steel bushing 22 corresponds to Third lock tongue manhole appendix 214 is provided with the 4th lock tongue manhole appendix 221.The plate portion 212 of doorframe ontology 21 is enclosed with pick-proof steel bushing 22 Synthesize metal case A.This kind of mode pick-proof steel bushing 22 is relatively conveniently mounted on doorframe ontology 1, doorframe ontology 21 and pick-proof Steel bushing 22 can spray respectively, then fit together again, more beautiful.
Pick-proof steel 15 can be one whole, or comb shape, including multiple plates 152 (as shown in Figure 4).At this point, right The pick-proof steel manhole appendix answered also is multiple, and quantity is identical as plate 152, and position corresponds.
The antitheft door is in the closed state, lock tongue 31 sequentially passes through the first lock tongue manhole appendix 131, the second lock tongue manhole appendix 151, third lock tongue manhole appendix 214 and the 4th lock tongue manhole appendix 221, door is lockked.Multiple lock tongue manhole appendix combinations, increase The strong safety of antitheft door.It is criminal and at this point, pick-proof steel 15 is entered by pick-proof steel manhole appendix in metal case A The tools such as crowbar are inserted into the gap between doorframe and door leaf, can not also agitate pick-proof steel 15, it is even more impossible to agitate lock tongue, there is pole High pick-proof effect.

Claims (5)

1. a kind of antitheft door of enhancing tamper-resistant function, including door leaf (1) and doorframe (2), it is characterised in that:
The door leaf (1) includes foreboard (11), back plate (12) and side plate (13);
The cross section of the side plate (13) is step-like, is provided in side plate (13) subsequent door body and reinforces steel plate (14), and Equipped with door lock (3), corresponding lock tongue (31) position of side plate (13) offers the first lock tongue manhole appendix (131);
Pick-proof steel (15) is fixedly installed on the step of side plate (13), one end of pick-proof steel (15) passes through fastening screw and side plate (13) and reinforcement steel plate (14) is fixedly connected, and the other end is vacantly arranged;Pick-proof steel (15) coordinates with side plate (13), forms U-shaped Slot;Corresponding lock tongue (31) position of pick-proof steel (15) is provided with the second lock tongue manhole appendix (151);
The doorframe (2) includes upper door frame and two side door frames;The side door frame that side is wherein matched with door lock includes doorframe Ontology (21) and pick-proof steel bushing (22);The doorframe ontology (21) includes outdoor line portion (211), plate portion (212) With indoor line portion (213), three parts are integrally formed, and bending forms;
The cross section of plate portion (212) is step-like, and corresponding Door-lock bolt (31) position is provided with third lock tongue manhole appendix (214), corresponding pick-proof steel (15) position being mounted on door leaf is provided with the first pick-proof steel manhole appendix (215), the disengaging of third lock tongue Hole (214) and the first pick-proof steel manhole appendix (215) are located at in orthogonal two planes of level-one step;
Pick-proof steel bushing (22) setting is fixedly connected, pick-proof steel bushing on the inside of doorframe ontology (21) with doorframe ontology (21) (22) corresponding third lock tongue manhole appendix (214) is provided with the 4th lock tongue manhole appendix (221);The plate portion of doorframe ontology (21) (212) metal case is enclosed with pick-proof steel bushing (22);When door leaf (1) is closed, pick-proof steel (15) is through the first pick-proof steel manhole appendix (215) enter in the metal case.
2. a kind of antitheft door of enhancing tamper-resistant function as described in claim 1, it is characterised in that:The pick-proof steel bushing (22) Cross section be U-shaped, including a bottom surface and two side walls, the bottom surface of pick-proof steel bushing (22) be provided with the 4th lock tongue manhole appendix (221), the first pick-proof steel manhole appendix (215) corresponding with the side wall that doorframe ontology (21) connects is provided with the disengaging of the second pick-proof steel Hole (222).
3. a kind of antitheft door of enhancing tamper-resistant function as described in claim 1, it is characterised in that:The pick-proof steel bushing (22) Cross section be it is step-like, wherein at least two step surface is bonded with the step surface on the inside of doorframe ontology (21).
4. a kind of antitheft door of enhancing tamper-resistant function as described in claim 1, it is characterised in that:The pick-proof steel (15) is Comb shape, including multiple plates (152);Corresponding pick-proof steel manhole appendix is also multiple, and quantity is identical as plate (152), position one One corresponds to.
5. a kind of antitheft door of enhancing tamper-resistant function as described in claim 1, it is characterised in that:The reinforcement steel plate (14) For two pieces to be staggered, fastening screw sequentially passes through pick-proof steel (15), side plate (13) and two pieces of reinforcement steel plate settings.
CN201810663267.7A 2018-06-25 2018-06-25 A kind of antitheft door of enhancing tamper-resistant function Pending CN108756664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810663267.7A CN108756664A (en) 2018-06-25 2018-06-25 A kind of antitheft door of enhancing tamper-resistant function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810663267.7A CN108756664A (en) 2018-06-25 2018-06-25 A kind of antitheft door of enhancing tamper-resistant function

Publications (1)

Publication Number Publication Date
CN108756664A true CN108756664A (en) 2018-11-06

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ID=63977013

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810663267.7A Pending CN108756664A (en) 2018-06-25 2018-06-25 A kind of antitheft door of enhancing tamper-resistant function

Country Status (1)

Country Link
CN (1) CN108756664A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111997495A (en) * 2020-09-02 2020-11-27 浙江幸福之家门业有限公司 Anti-theft safety door with anti-prying steel and using method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111997495A (en) * 2020-09-02 2020-11-27 浙江幸福之家门业有限公司 Anti-theft safety door with anti-prying steel and using method
CN111997495B (en) * 2020-09-02 2022-03-15 浙江幸福之家门业有限公司 Anti-theft safety door with anti-prying steel and using method

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Effective date of registration: 20200228

Address after: 321300 north of the first floor, building 3, 1048 Huajie West Avenue, Huajie Town, Yongkang City, Jinhua City, Zhejiang Province

Applicant after: Zhejiang Yuxiang anshide Security Technology Co., Ltd

Address before: 321300 Zhejiang city in Jinhua Province before Tang Lin Cun Shi Zhu Zhen Tian fan in Yongkang City, No. 21

Applicant before: Lin Jianhua