CN103953257B - A kind of thin-walled safety cabinet with high pick-proof performance - Google Patents
A kind of thin-walled safety cabinet with high pick-proof performance Download PDFInfo
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- CN103953257B CN103953257B CN201410112677.4A CN201410112677A CN103953257B CN 103953257 B CN103953257 B CN 103953257B CN 201410112677 A CN201410112677 A CN 201410112677A CN 103953257 B CN103953257 B CN 103953257B
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Abstract
The invention discloses a kind of thin-walled safety cabinet with high pick-proof performance, including casing, electronic lock and door panel assemblies；Door panel assemblies includes that door-plate, door-plate include two groups of sides being oppositely arranged, and one of which side is chain connection side, lock locking/unlocking side, and chain connection side is hinged with casing, locks locking/unlocking side then by electronic lock and box lock locking/unlocking；In another group side of door-plate, each side all and is provided with the first prying-resistant structure between casing, and the chain connection side of door-plate then and is provided with the second prying-resistant structure between casing；Described the first prying-resistant structure, the second prying-resistant structure are projection notch, including projection and draw-in groove, when door-plate and box lock timing, projection is by chance inlaid in draw-in groove, when door-plate unnormal unlocking, the relative displacement between projection and draw-in groove is prevented from projection and departs from from draw-in groove.It follows that the present invention arranges reliable prying-resistant structure I and II between door-plate and casing, such that it is able to reach pick-proof purpose of opening.
Description
Technical field
The present invention relates to a kind of safety cabinet, a kind of thin-walled safety cabinet with high pick-proof performance.
Background technology
The deficiency easily pried open with light instrument for existing thin-walled condom, at present, during the Normal practice of this area: by increasing casing thickness of slab and baroque mechanism meets pick-proof purpose, thus, will cause that casing is heavy to be substantially increased greatly with cost.
Summary of the invention
The present invention uses reliable prying-resistant structure I and II of simple part combination design forming, reaches pick-proof purpose of opening.It addition, the secondary technical purpose of the present invention is to devise adjustable panel beating door to buckle, add door buckle intensity and optimize door buckle technique.
For realizing above technical purpose, the present invention will take following technical scheme:
A kind of thin-walled safety cabinet with high pick-proof performance, including casing, electronic lock and door panel assemblies；Door panel assemblies includes that door-plate, door-plate include two groups of sides being oppositely arranged, and one of which side is chain connection side, lock locking/unlocking side, and chain connection side is hinged with casing, locks locking/unlocking side then by electronic lock and box lock locking/unlocking；In another group side of door-plate, each side all and is provided with the first prying-resistant structure between casing, and the chain connection side of door-plate then and is provided with the second prying-resistant structure between casing；Described the first prying-resistant structure, the second prying-resistant structure are projection-notch, including projection and draw-in groove, when door-plate and box lock timing, projection is by chance inlaid in draw-in groove, when door-plate unnormal unlocking, the relative displacement between projection and draw-in groove is prevented from projection and departs from from draw-in groove.
In described first prying-resistant structure, projection is Anti-prying block, and draw-in groove is pick-proof hole, and Anti-prying block is arranged on the side of door-plate, and pick-proof hole then corresponds to the installation site of pick-proof connector and is opened on casing；In door-plate and box lock timing, Anti-prying block is inlaid in pick-proof hole just；When door-plate unnormal unlocking, pick-proof baffle plate is prevented from pick-proof baffle plate relative to the displacement that pick-proof hole produces and departs from from pick-proof hole.
In described second prying-resistant structure, projection is pick-proof connector, and draw-in groove is then pick-proof circular hole；Described pick-proof connector has the hoop flange that external diameter is suitable with pick-proof bore inner diameter, and pick-proof connector is fixed by welding in relative on side frame in the chain connection side box body of door-plate, pick-proof circular hole then corresponds to the installation site of pick-proof connector and is opened on door-plate；Just putting through pick-proof circular hole with box lock timing, the annular flange flange of pick-proof connector at door-plate, when door-plate unnormal unlocking, pick-proof circular hole is prevented from the annular flange flange of pick-proof connector relative to the displacement that pick-proof connector produces and deviates from from pick-proof circular hole.
The chain connection side of described door-plate is hinged with casing by internal hinge structure；Described internal hinge structure includes hinge major axis and hinge torsion spring, and described hinge torsion spring set is connected on the periphery of hinge major axis, and the two ends of hinge torsion spring respectively with door-plate and casing snapping；And the two ends of hinge major axis are supported by the installing hole offered corresponding between door-plate, casing；The downward flange of door-plate extends to below casing lower door frame simultaneously, and in door-plate and box lock timing, lower door frame can stop door-plate, and prevent because unnormal unlocking door-plate is deviate from from lower side.
Described door-plate is fitted with enabling buffer limit mechanism, this enabling buffer limit mechanism includes buffering block, enabling buffer rubber gasket and spacing blend stop, spacing blend stop is formed after turning under the chain connection side extension of described door-plate, described enabling buffer rubber gasket is arranged on the surface that spacing blend stop is adjacent with box bottom, buffers block and is then arranged on frame adjacent with the chain connection side of door-plate on casing.
Described door-plate and chain connection side relative to side on bending become a barb-type plate, the blind end of this barb-type plate is obliquely installed relative to the side arm of barb-type plate, simultaneously: the blind end of barb-type plate is less than 90 ° relative to the angle of inclination of barb-type plate side arm；Pick-proof circular hole is opened on the side arm that barb-type plate is above.
It is provided with door in the middle part of the side arm that described barb-type plate is above to buckle, it is a L-shaped sheet metal component that this door buckles, one side arm of described L-shaped sheet metal component is arranged on door-plate by threaded fastener, then offering long square groove on another side arm, it is arranged to by the hexahedro prism of two-way V-arrangement stamping die compacting shaping；The described installing hole between L-shaped sheet metal component and door-plate is mounting hole.
It is provided with between described L-shaped sheet metal component and door-plate and buckles liner plate, buckle liner plate and be provided with rivet joint screw and be fixed by welding on door-plate.
According to above technical scheme, relative to prior art, present invention have the advantage that:
The present invention arranges reliable prying-resistant structure I and II between door-plate and casing, such that it is able to reach pick-proof purpose of opening.
Accompanying drawing explanation
Fig. 1 is the perspective view of safety cabinet of the present invention；
Fig. 2 is the top view of safety cabinet of the present invention；
Fig. 3 is the A-A sectional view in Fig. 2；
Fig. 4 is the B-B sectional view in Fig. 2；
Fig. 5 is the structure for amplifying schematic diagram of I part in Fig. 4；
Fig. 6 is the I-I sectional view in Fig. 4；
Fig. 7 is the structure for amplifying schematic diagram of II part in Fig. 6.
Detailed description of the invention
Accompanying drawing discloses the structural representation of preferred embodiment involved in the present invention without limitation；Technical scheme is explained below with reference to accompanying drawing.
Such as hypotenuse structure on figure door-plate, when being hit by sled, upper hypotenuse and left-hand component produce deformation downwards；Upper hypotenuse structure makes resistance point disintegrate crimp to reach farthest, cause hypotenuse and left-hand component to be more prone to downwards and deform, more effectively reach pick-proof and hit purpose；
Described door buckles 14 and is formed by panel beating bending, and shown hexahedro cylinder 141 is molded shaping processed by two-way V-arrangement and forms；Another side offer 3 oval grooves 142 with buckle liner plate 15, self-clinching stud 16 and nut are connected and form adjustable dodge gate hanging fastener component, it is easier to reach assembly and adjustment purpose；Described buckle after liner plate 15 pressed by the hole 151 that presses with self-clinching stud 16, use resistance butt-joint to form with door-plate 12 and connect firmly part.
Casing 11 offers buffering block 112 and enabling buffer rubber gasket 19 and door-plate 12 and is provided with lower flange 124 and forms enabling buffer limit mechanism；Described enabling buffer rubber gasket 19 is adhesively fixed with lower flange 124 by tacky on two sides；Described casing 11 side is offered hole and is offered hole, hinge torsion spring 17, hinge major axis 18 coupled in series formation internal hinge structure with door-plate both sides；When described door-plate 12 forms unlatching under the effect of hinge torsion spring 17, door-plate 11 quickly flicks automatically；Described lower flange 124 and casing lower frame 113 form fixing bolt and rib construction；
Casing 11 offers buffering block 112 and enabling buffer rubber gasket 19 and door-plate 12 and is provided with lower flange 124 and forms enabling buffer limit mechanism；Described enabling buffer rubber gasket 19 is adhesively fixed with lower flange 124 by tacky on two sides；Described casing 11 side is offered hole and is offered hole, hinge torsion spring 17, hinge major axis 18 coupled in series formation internal hinge structure with door-plate both sides；When described door-plate 12 forms unlatching under the effect of hinge torsion spring 17, door-plate 11 quickly flicks automatically；Described lower flange 124 and casing lower frame 113 form fixing bolt and rib construction；
Described big panhead rivet 13 and the pick-proof circular hole 122 that coiled hair 131 and door-plate 12 are offered greatly form prying-resistant structure I；Described big panhead rivet 13 and casing 11 are fixed by offering hole positioning welding；
When door-plate 11 is hit by sled and to produce either direction deformation up and down, described pick-proof circular hole 122 produces arbitrary enough displacements, and pick-proof circular hole 122 stops that big coiled hair 131 uses big coiled hair 131 cannot deviate from from pick-proof circular hole 122, reaches pick-proof purpose from face
The Anti-prying block 123 that the pick-proof square hole 111 that described casing 11 frame is offered and door-plate 12 side are offered forms prying-resistant structure II；When door-plate 11 side is hit left and right either direction deformation by sled, described Anti-prying block 123 produces arbitrary enough displacements when penetrating pick-proof square hole 111, pick-proof square hole 111 stops that Anti-prying block 123 makes Anti-prying block 123 cannot deviate from from pick-proof square hole 111, reaches pick-proof purpose from face；
Prying-resistant structure I and II is not limited to arrangement illustrated, can be reached pick-proof purpose by product needed combination in any.
Claims (8)
1.A kind of thin-walled safety cabinet with high pick-proof performance, including casing, electronic lock and door panel assemblies；Door panel assemblies includes that door-plate, door-plate include two groups of sides being oppositely arranged, and one of which side is chain connection side, locking / Unlocking side, chain connection side is hinged with casing, and locks / Unlock side then to be locked with casing by electronic lock / Unlock；It is characterized in that: in another group side of door-plate, each side all and is provided with the first prying-resistant structure between casing, and the locking of door-plate / Unlock side and then and between casing, be provided with the second prying-resistant structure；Described the first prying-resistant structure, the second prying-resistant structure are projection - Notch, including projection and draw-in groove, when door-plate and box lock timing, projection is by chance inlaid in draw-in groove, and when door-plate unnormal unlocking, the relative displacement between projection and draw-in groove is prevented from projection and departs from from draw-in groove.
2.According to claim 1 Described safety cabinet, it is characterised in that in described first prying-resistant structure, projection is Anti-prying block, and draw-in groove is pick-proof hole, and Anti-prying block is arranged on the side of door-plate, and pick-proof hole then corresponds to the installation site of Anti-prying block and is opened on casing；In door-plate and box lock timing, Anti-prying block is inlaid in pick-proof hole just；When door-plate unnormal unlocking, Anti-prying block is prevented from Anti-prying block relative to the displacement that pick-proof hole produces and departs from from pick-proof hole.
3.According to claim 1 Or 2 Described safety cabinet, it is characterised in that in described second prying-resistant structure, projection is pick-proof connector, and draw-in groove is then pick-proof circular hole；Described pick-proof connector has the hoop flange that external diameter is suitable with pick-proof bore inner diameter, and pick-proof connector is fixed by welding in relative on side frame in the chain connection side box body of door-plate, pick-proof circular hole then corresponds to the installation site of pick-proof connector and is opened on door-plate；Just putting through pick-proof circular hole with box lock timing, the hoop flange of pick-proof connector at door-plate, when door-plate unnormal unlocking, pick-proof circular hole is prevented from the hoop flange of pick-proof connector relative to the displacement that pick-proof connector produces and deviates from from pick-proof circular hole.
4.According to claim 3 Described safety cabinet, it is characterised in that the chain connection side of described door-plate is hinged with casing by internal hinge structure；Described internal hinge structure includes hinge major axis and hinge torsion spring, and described hinge torsion spring set is connected on the periphery of hinge major axis, and the two ends of hinge torsion spring respectively with door-plate and casing snapping；And the two ends of hinge major axis are supported by the installing hole offered corresponding between door-plate, casing；The downward flange of door-plate extends to below casing lower door frame simultaneously, and in door-plate and box lock timing, lower door frame can stop door-plate, and prevent because unnormal unlocking door-plate is deviate from from lower side.
5.According to claim 3 Described safety cabinet, it is characterized in that, described door-plate is fitted with enabling buffer limit mechanism, this enabling buffer limit mechanism includes buffering block, enabling buffer rubber gasket and spacing blend stop, spacing blend stop is formed after turning under the chain connection side extension of described door-plate, described enabling buffer rubber gasket is arranged on the surface that spacing blend stop is adjacent with box bottom, buffers block and is then arranged on frame adjacent with the chain connection side of door-plate on casing.
6.According to claim 5 Described safety cabinet, it is characterized in that: described door-plate and chain connection side relative to side on bending become a barb-type plate, the blind end of this barb-type plate is obliquely installed relative to the side arm of barb-type plate, simultaneously: the blind end of barb-type plate is less than relative to the angle of inclination of barb-type plate side arm 90 °；Pick-proof circular hole is opened on the side arm that barb-type plate is above.
7.According to claim 6 Described safety cabinet, it is characterised in that be provided with door in the middle part of the side arm that described barb-type plate is above and buckle, it is one that this door buckles L Shape sheet metal component, described L One side arm of shape sheet metal component is arranged on door-plate by threaded fastener, and another side arm then offers long square groove, and it is arranged to by two-way V The hexahedro prism of shape stamping die compacting shaping；Described L Installing hole between shape sheet metal component and door-plate is mounting hole.
8.According to claim 7 Described safety cabinet, it is characterised in that described L It is provided with between shape sheet metal component and door-plate and buckles liner plate, buckle liner plate and be provided with rivet joint screw and be fixed by welding on door-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410112677.4A CN103953257B (en) | 2014-03-24 | 2014-03-24 | A kind of thin-walled safety cabinet with high pick-proof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410112677.4A CN103953257B (en) | 2014-03-24 | 2014-03-24 | A kind of thin-walled safety cabinet with high pick-proof performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103953257A CN103953257A (en) | 2014-07-30 |
| CN103953257B true CN103953257B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410112677.4A Active CN103953257B (en) | 2014-03-24 | 2014-03-24 | A kind of thin-walled safety cabinet with high pick-proof performance |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2318364Y (en) * | 1997-12-11 | 1999-05-12 | 陈凤翔 | Anti-prize safe |
| KR101250246B1 (en) * | 2010-11-12 | 2013-04-03 | 주식회사 선일 | Safe |
| CN201883847U (en) * | 2010-11-18 | 2011-06-29 | 创斯达（南通）机电有限公司 | Safety box provided with multiple locks with accidental unlocking prevention function |
| CN102182381B (en) * | 2011-04-28 | 2012-10-24 | 创斯达（南通）机电有限公司 | Safety box with self-locking mechanism |
| CN204343886U (en) * | 2014-03-24 | 2015-05-20 | 创斯达科技集团(中国)有限责任公司 | A kind of thin-walled safety cabinet with high pick-proof performance |
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2014
- 2014-03-24 CN CN201410112677.4A patent/CN103953257B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103953257A (en) | 2014-07-30 |
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