CN2462031Y - Nm automatic hole sealing lock - Google Patents

Abstract

The utility model relates to a nanometer automatic hole sealing lock. A magnetic taper automatic hole sealing control mechanism is arranged inside a key hole, and a lock shell is especially provided with an iron shell sleeve cylinder and a magnetic post pin to force the diameter of a lock to become thin; the lock uses a magnetic cylinder with N and S poles to combine a plurality of cipher signs, so that the insurance reliability of the lock is strengthened; in addition, the surface of the lock and the key is plated with a layer of multi-cobalt oxide nanometer-stage powder film, so that the utility model has the self-cleaning function of inhibiting the growth of bacteria.

Description

The automatic sealing of hole lock of nanometer

The utility model belongs to lock technology field, is specifically related to a kind of improvement to existing lockset material and structure.

Existing mechanical magnetic padlock, majority are to control Push And Release by the cylinder key of a traditional material, and the lock of this structure is analyzed from result of use, has tripartite planar defect at least; One key, locking face hand channel often contact, and spread germs easily, do not meet the Green Product requirement.Its keyhole is exposed, stops up foreign matter easily.It is supporting with existing lock aperture that its three volumes is big, the lock body diameter can not dwindle, and application is narrow.

The purpose of this utility model is to provide the automatic sealing of hole of a kind of nanometer lock, is intended to stop to lock, bacterial growth on the key and keyhole be exposed, and the phenomenon that does not match with the lock aperture takes place, thereby has expanded the function and the application of lock.

For achieving the above object, the technical solution of the utility model is: have binding ability strong many cobalt oxides and bacteria growing inhibiting on the surface of lock body and key, have the antibacterial nano composite material of self-cleaning function, set up the stifled tube of keyhole sealed key hole mechanism arrangement automatically at the lock body front end, for dwindling the lock body diameter, outside the employing lock housing, in the sticking magnetic material of suit iron body sleeve and each blind hole of lock core and the lock housing through hole single magnetic cylinder has been installed, each magnetic cylinder can be along N, S utmost point linear slide.N, S pole axis by the plurality of magnetic cylinder on the lock body intersect with cloth magnetic direction longitude and latitude to changing permutations, be combined into the different cipher symbol of magnetic cylinder end face polarity, be equipped with again and the identical key of lock body upper magnetic post body quantity, magnetic cylinder on the key is corresponding with the cipher symbol in the lock housing, and polarity is opposite.

Below in conjunction with accompanying drawing the technical solution of the utility model is further described:

Fig. 1--lock body sectional structure chart

Fig. 2--key sectional structure schematic diagram

The automatic sealing of hole lock of the utility model nanometer, comprise lock body and key two parts, Fig. 1 illustrates the lock body sectional structure chart, lock core (1) is the step cylinder, in plug face, with strong many cobalt oxides and the bacteria growing inhibiting of binding ability, antibacterial nano composite material with self-cleaning function is [please referring on Fig. 2 key sectional structure schematic diagram, many cobalt oxides (24) and bacteria growing inhibiting that binding ability on the key (23) is strong, antibacterial nano composite material (25) structural profile with self-cleaning function], on the keyhole Inner Front End, be provided with a step cutting pattern card, below step cutting pattern, have a rectangle draw-in groove (2), all round recesseds (3) have been dug at lock core (1) near front end, on lock core (1) outer circumference surface, are furnished with some blind holes (4), magnetic cylinder (5) is housed in the blind hole (4), cylinder lock housing (6) is sleeved on the lock core (1), through hole (7) is corresponding with blind hole (4) position on the lock core (1) having on the cylinder lock housing (6), at through hole (7) Inner Front End magnetic circle hollow packing ring (8) cannot be housed stickingly, suit one cylinder shape iron body sleeve (9) on the cylindrical of cylinder lock housing (6), iron body sleeve (9) inwall is provided with the rectangle breach, dividing into convex clip in (10) in the breach right is stuck in outside the cylinder lock housing (6) in the round recessed, rectangle breach left at iron body sleeve (9) is upwards established an outer tappet (11), have strong many cobalt oxides and the bacteria growing inhibiting of binding ability on iron body sleeve (9) surface, antibacterial nano composite material with self-cleaning function is [please referring on Fig. 2 key sectional structure schematic diagram, many cobalt oxides (24) and bacteria growing inhibiting that binding ability on the key (23) is strong, antibacterial nano composite material (25) structural profile with self-cleaning function], be provided with stifled tube (12) in the lock core (1), open round platform rank in stifled tube (12) cylindrical bottom, stifled (12) interior round bottom portion is provided with boss rank, in stifled tube (12), be set with the magnetic cone (13) of magnetic step domatic, be with the not sticking magnetosheath tube (14) of rectangle on magnetic cone (13) the awl end, not sticking magnetosheath tube (14) is sleeved in iron plate (15) square hole, iron plate (15) outer is enclosed within on stifled tube (12) interior step, be placed with card pearl (16) on the magnetic cone (13), card pearl (16) is stuck in all round recesseds (3) on the lock core (1) by the through hole on stifled (12), establish a location blind hole (17) on lock core (1) step, be placed with ring spring (18) in the blind hole (17), steel ball (19), steel ball (19) first half is stuck in the positioning bead through hole (20) on the iron body sleeve (9), establish the fixedly collar of lock body (21) and a step card (22) at the tail end of lock core (1), Fig. 2 illustrates key sectional structure schematic diagram, key (23) main body is cylinder, its surface is with strong many cobalt oxides (24) and the bacteria growing inhibiting of binding ability, antibacterial nano composite material (25) with self-cleaning function, establish a convex clip (26) near the shank of the key below, key (23) cylinder front end is provided with magnetic cylinder (27), magnetic post (28) is housed on the key bar, have on cylinder body tube (29) external surface and go up identical with key (23), many cobalt oxides (24) and bacteria growing inhibiting that binding ability is strong, antibacterial nano composite material (25) with self-cleaning function, cylinder body tube (29) is sleeved on key (23) cylindrical bar, establish a through hole (30) on key (23) handle, magnetic cylinder quantity in the magnetic post of An Zhuaning and the tapered end is identical on the key, polarity is opposite, the magnetic post passes through N, the S pole axis is to changing the cipher symbol that permutations and cloth magnetic direction longitude and latitude combined crosswise go out, corresponding with the magnetic cylinder position in the tapered end, polarity is opposite.

When unblanking, stifled tube (12) in the key alignment keyhole, magnetic cone (13) retraction in the stifled tube of key front end magnetic cylinder (27) sorption (12), card pearl (16) falls, and the first cover password is opened, key heads on after stifled tube (12) moves into place, magnetic cylinder (5) in the lock housing breaks away from sticking hollow packing ring of magnetic (8) and iron body sleeve (9) under the suction of magnetic on the key, fall back in the blind hole (4) in the lock core (1), firmly one twists key, lock core rotates, and this lock is opening.When closing, extract key, fall back to lock core (1) and go up the interior magnetic cylinder (5) of blind hole (4) under the attraction of iron body sleeve (9), magnetic cylinder (5) enters in the through hole (7) on the cylinder lock housing (6), and the rotation of control lock core is being extracted key simultaneously, iron plate (15) square hole sorption magnetic cone (13) in the stifled tube (12) retreats, pushing away card pearl (16) rise reset after, stuck in lock core (1) one all round recesseds (3), locked keyhole.

Advantage of the present utility model: adopt bacteria growing inhibiting and have self-cleaning function Antibacterial nano composite material, kept key, locking face cleaning. Set up in addition certainly Moving sealed key hole device has been stopped to stop up in the keyhole foreign matter phenomenon lock body has been taken place On adopted sticking magnetic material structure, the lock body variation in diameter can be joined with existing lock aperture Overlap generally, easy to operate, expanded the function and application field of this lock.

Claims (4)

1. the automatic sealing of hole of nanometer is locked, the architectural feature of its tapered end is: lock core 1 is the step cylinder, below keyhole Inner Front End disc, be provided with a rectangle draw-in groove 2, all transverse concave grooves 3 have been dug in the back of draw-in groove 2, lock core 1 outer circumference surface is furnished with some blind holes 4, magnetic cylinder 5 is housed in the blind hole 4, lock core 1 overcoat cylinder lock housing 6, and it is corresponding with blind hole 4 positions to open hole 7, and hollow packing ring 8 is installed in the through hole 7, the cylinder lock housing 6 outer cylinder shape iron body sleeves 9 of adorning, iron body sleeve 9 has convex clip 10 and outer tappet 11 in one, and interior convex clip 10 is stuck in the cylinder lock housing 6 outer round recesseds, and lock core 1 inside is provided with stifled tube 12, stifled tube 12 inside rear have round platform rank, the not sticking magnetosheath tube 14 of suit step domatic magnetic cone 13 in the stifled tube 12, rectangle, square hole iron plate 15, card pearl 16, a location blind hole 17 is set on the lock core 1 outer step, in be placed with ring spring 18 and steel ball 19, steel ball 19 tops rest in the positioning bead through hole 20 of iron body sleeve 9, lock core 1 back is provided with collar 21 near afterbody, and afterbody is provided with step card 22.

2. according to the automatic sealing of hole lock of the described nanometer of claim 1, the structure of the stifled tube 12 automatic sealing of hole controlling organizations that are provided with in the lock core, it is characterized in that: stifled tube 12 inside rear have round platform rank, dug a through hole near the top, back, magnetic cone 13 is a step circular cone magnet, the front portion is the round platform rank, the middle part is all inclined planes, the afterbody place is that periphery is sleeved in the stifled tube 12, the not sticking magnetosheath tube 14 of rectangle is sleeved in the iron plate 15, and be installed in stifled tube 12 inside rear and have on all round platforms rank, card pearl 16 is placed in stifled tube 12 near in the through hole that digs above the back, top is stuck in lock core 1 and has dug on all transverse concave grooves 3, and the bottom is stuck on the magnetic cone 13 step discs.

3. according to the structure of iron body sleeve 9 inside that are provided with on the automatic sealing of hole of the described nanometer of claim 1 lock, the lock housing, it is characterized in that: cover is put cylinder lock housing 6 and is had through hole 7 in the iron body sleeve 9, and it is middle with cylinder lock housing 6 that the magnetic cylinder 5 sorption iron body sleeves 9 in the blind hole 4 head on hollow packing ring 8, magnetic cylinder 5 rests on blind hole 4.

4. according to adhering to the many cobalt oxides of one deck on the automatic sealing of hole lock of the described nanometer of claim 1, the tapered end surface, it is characterized in that: adopt many cobalt oxides nanoscale powder, at tapered end surface plating thin film.

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