CN102747878B

CN102747878B - Hanging type coded lock

Info

Publication number: CN102747878B
Application number: CN201210259341.1A
Authority: CN
Inventors: 朱志斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-14
Filing date: 2012-07-14
Publication date: 2014-12-24
Anticipated expiration: 2032-07-14
Also published as: CN102747878A

Abstract

The invention discloses a hanging type coded lock which comprises an inverted code box, a plurality of moveable code keys, two pored fixing steel plate, a horizontal n-shaped plate and a pored moveable steel plate, wherein a cavity of the code box is separated into a plurality of key slots by a plurality of separating plates; a plurality of key holes are formed at the bottom of the code box; the quantity of the key holes is as same as the quantity of the key slots; if the key holes and the key slots are one-to-one corresponding and a full-effect key and a half-effect key are correctly lifted, the lock can be opened; the pored moveable steel plate connected with an elastic wire rope can be pulled out; and the pored moveable steel plate can be locked by pressing the full-effect key and the half-effect key. A password can be automatically set by using the hanging type coded lock provided by the invention; the password is easily set; the hanging type coded lock is used for preventing theft in life, such as the to-be-locked situations of bicycles, motorcycles and pull doors; and compared with the present common lock which is opened by using a key, the hanging type coded lock has higher safety. By using the hanging type coded lock, a user need not worry about the situation that the key is left or lost.

Description

Hanging coded lock

Technical field

The present invention relates to coded lock, particularly hanging coded lock.

Background technology

People, in order to the safety of self finance, often need lockset in a lot of occasion, such as bicycle, motorcycle and door, lockset with key in these occasions obtains and uses widely, lockset mainly due to key is convenient, brings more convenient, but use often finds, easily stolen, namely reliability is not high, has also often fallen key simultaneously, makes to obtain damage lock and just can open, great trouble is brought to customer, and the loss of the property safety of self; Also has a kind of coded lock using driver plate.Between lock body and lock core, mainly have the lock pin that combination disk controls, lock pin is by the effect of spring, and the breach of unblanking that lock pin enters combination disk can produce vibration and different sound, and make to have found opportunity to the illegal person of unblanking, namely safety is not high.

Summary of the invention

The object of the invention is the hanging coded lock providing a kind of safety high, simple and practical to solve above-mentioned the deficiencies in the prior art.

To achieve these goals, the hanging coded lock designed by the present invention, is characterized in that: it comprises an inverted password box, multiple movable pin key, two blocks of fixation steel plates with holes, one block of " Contraband " shape plate and one block of movable steel plate with holes, described password box inner chamber is separated out multiple keyway by polylith dividing plate, is provided with multiple keyhole at the bottom of the box of password box, and the quantity of keyhole is identical with the quantity of keyway, and in one_to_one corresponding shape, described movable pin key divides imitates key entirely, half effect key and invalid key, the sum of above-mentioned three is identical with the keyway quantity in password box, described full effect key, the structure of half effect key and invalid key three is all followed successively by keycap from top to bottom, key core and key base plate, long locking bar is also connected with bottom the key base plate of described full effect key, the length of long locking bar is consistent with the length of key core, short locking bar is also connected with bottom the key base plate of described half effect key, the length of short locking bar is less than the length of long locking bar, above-mentioned full effect key, half effect key and invalid key are all independently interspersed in keyway, its key core and key base plate are all positioned at keyway, and key base plate when down moving to minimum point and the opening part of keyway maintain an equal level, the centre position of key core is provided with half high some index line, keycap all runs through corresponding keyhole, under closing lock status, long locking bar and short locking bar are all placed in outside corresponding keyway, one piece of fixation steel plate with holes is fixedly welded on the box mouth place of password box, " Contraband " shape plate is laterally welded and fixed with above-mentioned fixation steel plate with holes, its lower end is welded and fixed one piece of fixation steel plate with holes again, movable steel plate with holes is plugged in " Contraband " shape plate and upper and lower two blocks of fixed belt hole steel plates surround in the hole of formation, position, multiple hole on above-mentioned two pieces of fixation steel plates with holes, multiple Kong Weijun one_to_one corresponding on movable steel plate with holes form multiple through hole, and the quantity of through hole is identical with the summation that above-mentioned full effect bond number amount and half imitates bond number amount, long locking bar and short locking bar are respectively in independent grafting through hole shape, and coded lock is in pass lock status, the bottom of short locking bar and long locking bar is all positioned at the fixation steel plate with holes of below, coded lock is in unlocking condition, the bottom of short locking bar and long locking bar is all positioned at the fixation steel plate with holes of top.

Described hanging coded lock, it is characterized in that: it also comprises a spacing line, the lower end of described multiple dividing plate and the center of multiple key base plate are equipped with string holes, one end of spacing line is connected with the side inwall of password box, the other end runs through multiple dividing plate lower end successively and is connected with the inwall of password box opposite side with after the string holes at multiple key base plate center, and when being in unlocking condition, above-mentioned spacing line is tight shape.

Be equipped with instruction around the described multiple keyholes be positioned at the bottom of password box box and distinguish letter or number.

Both sides inwall on multiple keyway arragement directions of password box is equipped with prap, the two ends of spacing line are independently connected with the prap of side, movable pin key in the keyway that above-mentioned both sides inwall and dividing plate form, being provided with by sidewall one end of its key base plate keeps away position mouth.

Described hanging coded lock, is characterized in that: the thickness of the fixation steel plate with holes below described " Contraband " shape plate is greater than the thickness of the fixation steel plate with holes above it, and " Contraband " shape plate is that thickness is identical with movable steel plate with holes; The fixation steel plate lower end with holes of below is also fixed with non-porous pads base plate.

The hanging coded lock that the present invention obtains, password can be set voluntarily, it is easy that password is set, antitheft in living, the occasion of lock is such as needed for bicycle, motorcycle and handle door etc., compare with the common lock that needs key to open at present, hanging coded lock has higher safety simultaneously, also must usually in order to not leave behind or lose key and worried.

Accompanying drawing explanation

Fig. 1 is the structural representation of hanging puzzle lock fastening lock;

Fig. 2 is the structural representation of hanging unlocking coded lock;

Fig. 3 is the structural representation in the A direction of Fig. 1;

Fig. 4 is the structural representation of the string holes on key base plate;

Fig. 5 is the string holes structural representation on dividing plate;

Fig. 6 is password box surface plate schematic diagram.

In figure: password box 10, movable pin key 11, fixation steel plate with holes 13, " Contraband " shape plate 12, movable steel plate 14 with holes, keyway 15, non-porous pads base plate 21, prap 32, spacing line 31, keycap 101, key core 102, key base plate 103, long locking bar 104, short locking bar 105, string holes 301, keep away position mouth 302.

Detailed description of the invention

Below in conjunction with drawings and Examples, the present invention is further described.

Embodiment:

As shown in Figure 1, Figure 2, Figure 3, Figure 4, the invention provides the hanging coded lock that a kind of password is 5599168, it comprises an inverted password box 10, ten movable pin keys 11, two pieces of fixation steel plates with holes 13, one block of " Contraband " shape plate 12, a block movable steel plate 14 with holes and a spacing line 31; The dividing plate of nine lower end band string holes is had in password box 10, the inner chamber of password box is divided into the identical keyway 15 of ten sizes by above-mentioned nine dividing plates, the inwall lower end, both sides of password box 10 is equipped with the prap 32 of " fore-telling " font, ten rectangular keyholes are provided with at the bottom of the box of password box 10, the surface plate of password box is at the bottom of box, each keyhole indicates a different numeral, ten numerals in the present embodiment are 0 ~ 9, and each numeral is respectively used to the movable pin key 11 represented in each keyway; 11 points, described movable pin key imitates key, half effect key and invalid key entirely, the key base plate 103 of the rectangular structure of position mouth 302 is respectively kept away in the key core 102 that structure is all followed successively by keycap 101 from top to bottom, cross section is rectangle of described full effect key, partly effect key and invalid key three and left and right with one, string holes 301 is provided with at the center of key base plate 103, movable pin key wherein in the keyway that forms of both sides inwall and dividing plate, being provided with by sidewall one end of its key base plate keeps away position mouth 302.Columniform long locking bar 104 is also connected with bottom the key base plate of described full effect key, the length of long locking bar 104 is consistent with the length of key core is 2.6cm, columniform short locking bar 105 is also connected with bottom the key base plate of described half effect key, the length of short locking bar 105 is 1.4cm, Quan Xiaojian be plugged on be labeled as 5 or 9 correspondences keyway in, half effect key be plugged on be labeled as 1 or 6 or 8 correspondences keyway in, grafting invalid key in the keyway that all the other marks are corresponding, locking bar is not had bottom the key base plate of invalid key, under the lock status of pass, key core 102 and key base plate 103 are all positioned at keyway 15, key base plate 103 maintains an equal level with the opening part of keyway 15, the position, upper middle of key core 102 is provided with half high some index line, on key core half high some index line and key core upper end are 1.2cm to the distance of surface plate, keycap 101 all runs through corresponding keyhole, under the lock status of pass, long locking bar 104 is all placed in outside corresponding keyway with short locking bar 105, one piece of fixation steel plate 13 with holes is fixed on the box mouth place of password box, " Contraband " shape plate 13 is laterally fixed with above-mentioned fixation steel plate 13 with holes, one piece of fixation steel plate 13 with holes is fixed at its lower ending opening place again, movable steel plate 14 with holes is plugged in " Contraband " shape plate 12 and two pieces of fixation steel plates with holes surround in the hole of formation, position, multiple hole on above-mentioned two pieces of fixation steel plates 13 with holes, multiple Kong Weijun one_to_one corresponding on movable steel plate 14 with holes form multiple through hole, and the quantity of through hole is identical with the summation that above-mentioned full effect bond number amount and half imitates bond number amount, although the identical periphery being but greater than password box of the area in order to firm welding two pieces of fixation steel plates, the area of " Contraband " shape plate and non-porous pads base plate, the former centre of the latter position after welding, long locking bar 104 and short locking bar 105 are respectively in independent grafting through hole shape, and under the lock status of pass, the bottom of short locking bar 105 and long locking bar 104 is all positioned at the fixation steel plate with holes of below.Spacing line 31 one end is connected with the prap on the inwall of password box side, and the other end runs through multiple dividing plate lower end successively and is connected with the inwall of password box opposite side with after the string holes at multiple key base plate center, and when being in unlocking condition, above-mentioned spacing line is tight shape.In order to the complete device completing coded lock one by one, the right-hand member of described with holes movable steel plate is ined succession wherein one end of an elastic wire rope, and the fixation steel plate left end with holes of the below of " Contraband " shape plate 12 is ined succession the other end of same hawser.

The method that movable pin key is fit into password box internal keyway is as follows: the first step, first arranges a password to coded lock, and when arranging password, the numeral of full effect key indication writes twice, and the numeral of half effect key indication is write once, and the numeral of invalid key indication need not be write; Second step, one end of spacing line is tied up on the prap 32 of password box inner left wall, then according to the movable pin key that the codon usage pre-set is suitable, the string holes 301 of the other end of spacing line 31 through key base plate center, then above-mentioned movable pin key plug 11 is entered in the keyway of the leftmost side, then spacing line 31 again through the string holes 301 of adjacent separator lower end; 3rd step, select the movable pin key 11 that second suitable again, spacing line 31 again through the string holes 301 at this key base plate center, then equally filled in second left keyway, equally by the string holes of spacing line 31 through second dividing plate lower end on the left of it, the like till all movable pin keys fill up the keyway in password box; 4th step, finally half effect key is carried to 1 high point, be namely half effect key key core in the middle part of half high some index line maintain an equal level with password box bottom outer surface, being carried to peak entirely imitate key, blocked by the bottom of the box of password box, and the box mouth place of key base plate one end of invalid key and password box maintains an equal level; 5th step, after treating that above-mentioned steps all completes, ties up to the tension of the other end of spacing line 31 on the prap 32 on the right side of password box.

Need draw on cardboard before giving fixation steel plate 13 with holes and movable steel plate 14 with holes boring, password box surface plate as shown in Figure 6.And the center, hole of full effect key and half effect key indication is punctured again cardboard is placed on above-mentioned plate central authorities, the central eye before puncturing a drilling can be holed, and wherein " Contraband " shape plate 12 and movable steel plate 14 with holes are cut by same blank version and form after boring.

Operating principle of the present invention: the spacing line 31 that the two being arranged in password box 10 is fixed is ined succession password box ten movable pin keys 10, each movable pin key 10 up can carry twice respectively, first time is carried to half high some index line position, , second time is carried to peak, then key base plate 103 can be blocked by the surface plate of password box, whichever key is often up carried once, originally lax spacing line all can be enhanced, password number is severally just altogether can to carry several times in all movable pin keys, after number of times has been carried, spacing line 31 is just tightened up, now, any movable pin key 11 all can not up be carried again, if what you up carried is all Quan Xiaojian and partly imitates key, and the height that they are carried is all correct, namely the Quan Xiaojian of the same digital indication occurring twice in password is carried twice to peak, half effect key of that the digital indication occurred in password once is up carried once to the position of half high some index line, so when number of times has been carried, line is tightened up, the long locking bar 104 that Quan Xiaojian and half is imitated below key all can be risen in password box with short locking bar 105, the end of long locking bar 104 and short locking bar 105 is in the fixation steel plate with holes 13 of " Contraband " shape plate 12 upper end, now, movable steel plate 14 with holes just can be drawn out, namely coded lock is unlocking condition, if you are deciphering not, even you only up carry the invalid key of digital indication non-existent in a password once or only one and half effect keys are carried once more, effect key or half effect key cannot correctly be mentioned entirely so must one, this can not risen completely by the long locking bar 104 below the Quan Xiaojian that correctly mentions or half effect key or short locking bar 105 and enter password box, and movable steel plate 14 with holes just can not pull.

The hanging coded lock password energy storage provided of the present embodiment is very abundant.It is two with Quan Xiaojian in the present embodiment, half effect key is three and invalid key be five composition passwords is example, so have 45 effect key series entirely, each full effect key series has 56 group Ban effect key to match, altogether produce the individual different password of 45*56=2520, these password productions are as follows: 1, full effect key series has 45, they are: 0011, 0022, 0033, 0044, 0055, 0066, 0077, 0088, 0099, , 1122, 1133, 1144, 1155, 1166, 1177, 1188, 1199, 2233, 2244, 2255, 2266, 2277, 2288, 2299, 3344, 3355, 3366, 3377, 3388, 3399, 4455, 4466, 4477, 4488, 4499, 5566, 5577, 5588, 5599, 6677, 6688, 6699, 7788, 7799 and 8899 series, 2, take out 0011 series according to above series and do example, mate with 0011 series half imitates key 56 groups, they are 234 respectively, 235, 236, 237, 238, 239, 245, 246, 247, 248, 249, 256, 257, 258, 259, 267, 268, 269, 278, 279, 289, 345, 346, 347, 348, 349, 356, 357, 358, 359, 367, 368, 369, 378, 379, 389, 456, 457, 458, 459, 467, 468, 469, 478, 479, 489, 567, 568, 569, 578, 579, 589, 678, 679, 689, 789, 3, imitate key each group half that mates with 0011 series to make reference, numeral " 5 " use " 0 " in these half effect keys is replaced, numeral " 9 " use " 1 " replaces, can draw and entirely imitate key 5599 series mate 56 groups and partly imitate key, they are: 234, 230, 236, 237, 238, 231, 240, 246, 247, 248, 241, 206, 207, 208, 201, 267, 268, 261, 278, 271, 281, 340, 346, 347, 348, 341, 306, 307, 308, 301, 367, 368, 361, 378, 371, 381, 406, 407, 408, 409, 467, 468, 461, 478, 471, 481, 067, 068, 061, 078, 071, 081, 678, 671, 681, 781, 4, also imitate key with each group half that mates with 0011 series to make reference, with digital method of substitution, can draw respectively entirely imitate with other 43 that key series mates partly imitate the new password that key forms, concrete numeral does not do detailed listing, and can draw according to the rule provided above.

If the number of various movable pin key carries out adjustment change, more distinguished password can also be obtained.

Embodiment 2:

The hanging coded lock that the present embodiment provides, its general structure is consistent with embodiment 1, but in order to promote stability in use and working strength, the thickness of the fixation steel plate with holes 13 below described " Contraband " shape plate 12 is greater than the thickness of the fixation steel plate with holes 13 above it; Fixation steel plate with holes 13 lower end of below is also fixed with non-porous pads base plate 21.

Claims

1. a hanging coded lock, is characterized in that: it comprise an inverted password box, multiple movable pin key, two pieces of fixation steel plates with holes, one piece " " shape plate and one block of movable steel plate with holes, described password box inner chamber is separated out multiple keyway by polylith dividing plate, is provided with multiple keyhole at the bottom of the box of password box, and the quantity of keyhole is identical with the quantity of keyway, and in one_to_one corresponding shape, described movable pin key divides imitates key entirely, half effect key and invalid key, the sum of above-mentioned three is identical with the keyway quantity in password box, described full effect key, the structure of half effect key and invalid key three is all followed successively by keycap from top to bottom, key core and key base plate, long locking bar is also connected with bottom the key base plate of described full effect key, the length of long locking bar is consistent with the length of key core, short locking bar is also connected with bottom the key base plate of described half effect key, the length of short locking bar is less than the length of long locking bar, above-mentioned full effect key, half effect key and invalid key are all independently interspersed in keyway, its key core and key base plate are all positioned at keyway, and key base plate when down moving to minimum point and the opening part of keyway maintain an equal level, the centre position of key core is provided with half high some index line, keycap all runs through corresponding keyhole, under closing lock status, long locking bar and short locking bar are all placed in outside corresponding keyway, one piece of fixation steel plate with holes is fixedly welded on the box mouth place of password box, " " shape plate is laterally welded and fixed with above-mentioned fixation steel plate with holes, its lower end is welded and fixed one piece of fixation steel plate with holes again, movable steel plate with holes is plugged in " " shape plate and upper and lower two pieces of fixation steel plates with holes surround in the hole of formation, position, multiple hole on above-mentioned two pieces of fixation steel plates with holes, multiple Kong Weijun one_to_one corresponding on movable steel plate with holes form multiple through hole, and the quantity of through hole is identical with the summation that above-mentioned full effect bond number amount and half imitates bond number amount, long locking bar and short locking bar are respectively in independent grafting through hole shape, and coded lock is in pass lock status, the bottom of short locking bar and long locking bar is all positioned at the fixation steel plate with holes of below, coded lock is in unlocking condition, the bottom of short locking bar and long locking bar is all positioned at the fixation steel plate with holes of top, it also comprises a spacing line, the lower end of described polylith dividing plate and the center of multiple key base plate are equipped with string holes, one end of spacing line is connected with the side inwall of password box, the other end runs through multiple dividing plate lower end successively and is connected with the inwall of password box opposite side with after the string holes at multiple key base plate center, and when being in unlocking condition, above-mentioned spacing line is tight shape.

2. hanging coded lock according to claim 1, is characterized in that: described in be positioned at the bottom of password box box multiple keyholes around be equipped with instruction and distinguish letter or number.

3. hanging coded lock according to claim 1, it is characterized in that: the both sides inwall on multiple keyway arragement directions of password box is equipped with prap, the two ends of spacing line are independently connected with the prap of side, movable pin key in the keyway that above-mentioned both sides inwall and dividing plate form, being provided with by sidewall one end of its key base plate keeps away position mouth.

4. hanging coded lock according to claim 2, it is characterized in that: the both sides inwall on multiple keyway arragement directions of password box is equipped with prap, the two ends of spacing line are independently connected with the prap of side, movable pin key in the keyway that above-mentioned both sides inwall and dividing plate form, being provided with by sidewall one end of its key base plate keeps away position mouth.

5. hanging coded lock according to claim 1, is characterized in that: described " " thickness of fixation steel plate with holes below shape plate is greater than the thickness of the fixation steel plate with holes above it, " " shape plate is that thickness is identical with movable steel plate with holes; The fixation steel plate lower end with holes of below is also fixed with non-porous pads base plate.

6. hanging coded lock according to claim 2, is characterized in that: described " " thickness of fixation steel plate with holes below shape plate is greater than the thickness of the fixation steel plate with holes above it, " " shape plate is that thickness is identical with movable steel plate with holes; The fixation steel plate lower end with holes of below is also fixed with non-porous pads base plate.

7. hanging coded lock according to claim 3, is characterized in that: described " " thickness of fixation steel plate with holes below shape plate is greater than the thickness of the fixation steel plate with holes above it, " " shape plate is that thickness is identical with movable steel plate with holes; The fixation steel plate lower end with holes of below is also fixed with non-porous pads base plate.

8. hanging coded lock according to claim 4, is characterized in that: described " " thickness of fixation steel plate with holes below shape plate is greater than the thickness of the fixation steel plate with holes above it, " " shape plate is that thickness is identical with movable steel plate with holes; The fixation steel plate lower end with holes of below is also fixed with non-porous pads base plate.