CN1273711C - Cipher lock structure and method of setting cipher - Google Patents
Cipher lock structure and method of setting cipher Download PDFInfo
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- CN1273711C CN1273711C CN 03147953 CN03147953A CN1273711C CN 1273711 C CN1273711 C CN 1273711C CN 03147953 CN03147953 CN 03147953 CN 03147953 A CN03147953 A CN 03147953A CN 1273711 C CN1273711 C CN 1273711C
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Abstract
The present invention relates to a coded lock structure. Each key of the coded lock can be pressed for a plurality of times, and thus, a plurality of keys can be used for being matched with the pressing number of times of each key of selected numbers for forming codes of the coded lock together, the coded lock has a plurality of code group numbers, and the difficulty degree of unlocking the coded lock by thieves is increased. When the codes are not input or the input codes are incorrect, an outer door knob can not drive a lock bolt linked with a linking piece, and the outer door knob is in an idling mode, so the thieves can not give forced force application to the outer door in the idling mode. Thus, the present invention has good theft protection effect.
Description
Technical field
The present invention relates to a kind of coded lock structure, refer in particular to a kind of employing and push repeatedly with singly-bound and unblank, and when not inputing password or password input error, this external door knob is idling conditions, can't drive double-action plate interlock dead bolt, reach the coded lock structure of better anti-theft effect.
Background technology
The use of lock never is interrupted from ancient times to the present, and its structure also constantly develops innovation along with the progress of science and technology; Lock mainly is to be used to prevent that the burglar from stealing property, to avoid owner's property loss, therefore, be the difference in response to occasion, the pattern of lock also is distinguished into multiple, as padlock, gear lock, handle lock, capstan mortice lock, coded lock ... etc., with coded lock, be common in and be applied in personnel turnover and be subjected on the edifice of control, promptly utilize correct password input, can open a door body with the interlock dead bolt by turning knob.
Coded lock on the market all is the singly-bound single depression, be that whole number buttons has 10, if and the password that sets " 1357 " then directly gives single on 1,3,5,7 the button and presses down representing relatively, just this lockset can be unblanked and beats opening door body; Yet though this kind coded lock has the more available setting code of number button, with above-mentioned example (in 10 number buttons, select 4 numbers be password), the composition number of its password is total
Kind, though it has certain anti-theft effect, just still can be cracked at short notice the personage for having the inclination.
In addition, general coded lock all is behind the correct password key of input, because of the coded lock internals no longer stops the external door knob, can rotate the external door knob smoothly, making it to drive double-action plate interlock dead bolt opens the door body, if do not input password or password input error, this external door knob will be because of the stopping of coded lock internals, and can't be rotated.Yet, just do not input password or the password input error can't be rotated the external door knob because of it, make this external door knob that the fixed point that can be forced the application of force be arranged, be that the burglar can force to force in this external door knob, to force the external door knob, reach the purpose that the interlock dead bolt is opened the door body, therefore, aforesaid each coded lock defectiveness still on the anti-theft effect of reality, and do not reach ideal, improve the condition.
The inventor promptly is in view of traditional coded lock single depression separately, and the cipher code set number that can change is quite limited, and simultaneously, each coded lock is on actual anti-theft effect, do not reach desirable yet, improve boundary, so in line with spirit of asking and theory, revised, researched and developed, therebetween, and with being engaged in assisting a ruler in governing a country mutually of professional knowledge that relevant industries accumulate, technology, experience for many years, and after clever thought reaches research and development with great concentration in many ways, and create the present invention, to overcome the defective that known coded lock exists.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of singly-bound repeatedly to push and variablely dissolve more cipher code set number and when not inputing password or password input error, this external door knob is idling conditions, can't drive double-action plate interlock dead bolt, reach the coded lock structure of better anti-theft effect.
Technical solution of the present invention is: a kind of coded lock structure, and it includes:
One outer shell base, which is provided with one can for rotate with the interlock dead bolt open the door body and promote push pedal set of knobs, several can be for numerical keys of repeatedly pushing and in order to remove the clear key of described numerical key press state; This numerical key is axle, spring, rotating shaft, resetting spring, stator, locking plate cover plate, annular locking plate and rotating seat on the upright button of group under the button cap, and shaft lock on described stator, resetting spring, rotating shaft and the button is set as one, and make two ends of described resetting spring affixed with described rotating shaft and stator respectively with screw; Described annular locking plate has a plane, and described rotating seat is placed in one, and one interlock with it, in described rotating seat, be provided with several guide channel, in the time of can pressing down for described numerical key, the projection on its rotating shaft outer wall is corresponding to embed, and drives the rotation of described rotating seat and annular locking plate; This clear key pushes away each sheathed spring on upper and lower section of post at following under the button cap, and between upper and lower section moulding one inclined-plane, with corresponding the setting up of reverse slope of the involution seat of honour;
Seat in one has the room of corresponding described numerical key, and ccontaining for the annular locking plate and the rotating seat of one interlock, a side of described room is permeable type, to expose the part of described annular locking plate;
One push pedal, it has a mesopore, a side of this mesopore be provided with several correspondences described in recessed section of the arc of seat rooms, set up pushing piece downwards in an end of described push pedal, promoting the involution seat of honour, its in addition end then be provided with spring;
The one involution seat of honour, which is provided with several slotted holes, on each slotted hole, the below is established the control code rotating shaft respectively, positioning rotating shaft, and make described control code rotating shaft and the positioning rotating shaft interlock that is nested each other, the upper end of this control code rotating shaft again with the embedding mutually of described rotating seat, make described annular locking plate, rotating seat, control code rotating shaft and positioning rotating shaft tool one continuous action relation, have several draw-in grooves on this positioning rotating shaft, establish spring in the end in addition of the described involution seat of honour again, and the side bottom the described involution seat of honour is established several push blocks, and establish involution side seat in this side, this involution side seat is provided with the skewed slot of corresponding described push block, but and the location trip of elastic telescopic, each trip can corresponding clip in the draw-in groove of described positioning rotating shaft, there is a spring below of described control code rotating shaft, two ends of this spring are described control code rotating shaft, the boundary convex body boundary of interior seat is separated, also there is a spring below of described positioning rotating shaft, the boundary convex body that its two end is described positioning rotating shaft, the boundary bumping post boundary of base is separated;
One base has the through hole of corresponding described positioning rotating shaft on it, this through hole side in addition is extended with the boundary bumping post;
One bottom has the circular hole of corresponding described positioning rotating shaft, and establishes a spring base that shored by spring in described bottom upper set, passes described spring base with screw and locks mutually with positioning rotating shaft and establish, and this positioning rotating shaft group is stood on the described spring base;
Shell block in one is provided with the password setting knob, and this password setting knob and bottom be a screw tool continuous action relation wherein, but with described spring base of interlock when the rotational password setting knob and positioning rotating shaft decline;
In view of the above, utilize several buttons to cooperate the compression number of each button of selected numeral, form the password of this coded lock jointly, make that this coded lock is variable to dissolve more cipher code set number, increase the degree of difficulty that the burglar unblanks, and reach good anti-theft effect in view of the above.
Coded lock structure as mentioned above, the bottom of axle is provided with the protuberance of arc on the described button, and the protuberance of an arc is arranged in the top of described rotating shaft one side, and make the side part in addition that the protuberance correspondence is set form depression in view of the above, this depression is just ccontaining for the protuberance of axle on the described button, with the rotational angle of restriction rotating shaft; Establish draw-in groove in described rotating shaft, this stator is established breach, snaps in the location with spring two ends that stand between described rotating shaft and the stator for group respectively.
Coded lock structure as mentioned above, the periphery of the through hole of described locking plate cover plate is provided with several recesses, wears wherein smoothly for described rotating shaft with projection.
Coded lock structure as mentioned above, the inwall of described annular locking plate has groove, the periphery wall of described rotating seat is provided with to convex body that should groove, to organize mutually immediately with annular locking plate when described rotating seat, by the inlay card formation one continuous action relation of above-mentioned groove and convex body.
Guide channel in the coded lock structure as mentioned above, described rotating seat is skewed, and to the hypomere again straight line set up downwards.
Coded lock structure as mentioned above, the bottom group of described rotating seat is found a slide, the flange of seat room is provided with shrinkage pool in described, and ccontaining ball in this shrinkage pool is after making described rotating seat place among this room, the frictional force when but the setting up of the described ball of nationality reduced this rotating seat and rotated, simultaneously, described rotating seat bottom is provided with prominent point, and the periphery of the endoporus of this slide then is arranged with recess, be embedded for described prominent some correspondence, make described rotating seat and slide group be set as one.
Coded lock structure as mentioned above, described push pedal end are in addition established sleeve column and are established spring for group, the end in addition of this spring be set in described in seat in addition on the socket post of end.
Coded lock structure as mentioned above, the end in addition of the described involution seat of honour is established the socket post, the ammunition feed spring is sheathed, this spring in addition the end group stand on described in seat in addition in the alcove of end.
Coded lock structure as mentioned above, the bottom of described rotating seat is provided with non-circular hole clipping, and the upper end of described control code rotating shaft is provided with card protuberance that should hole clipping, after embedding described hole clipping when this card protuberance, but the described control code rotating shaft of this rotating seat interlock.
Coded lock structure as mentioned above, one side the draw-in groove of described positioning rotating shaft be flat wall, another side is the arc curved wall.
Coded lock structure as mentioned above, described spring base is provided with several storage tanks, can supply ccontaining fixing spring.
Coded lock structure as mentioned above, the one screw of establishing mutually with positioning rotating shaft in described bottom place, its in addition end form a portion, be spirally connected with it after penetrating extension rod for a screw, described extension rod is organized mutually with described password setting knob and is established; This password setting knob is organized upright with an outer seat mutually, this outer seat and an inner base frame are affixed, the perisporium of described inner base frame has the inclined guide groove that corresponds to each other, can set for pulling shaft two ends of adjusting lever, described adjusting lever is established mutually with this extension rod again, but rotates the spring base displacement of the described bottom of described password setting knob interlock with order.
A kind of coded lock structure, knob is built up on the outer shell base, and outer shell base is fixed on the outside of a body, described outer shell base is provided with several multiword keys for outdoor application, push rotatable knob behind the proper password, make it drive swing pinion, and pass the push pedal that is located in the outer shell base in view of the above; Wherein:
Be provided with a password confirming key in described outer shell base, this password confirming key has an operating bar, this operating bar is after described password confirming key is pushed interlock and moved down, can or not resilience by interior seat clip location, this operating bar is provided with the inclined-plane, promotes the swash plate sheet to should the place, inclined-plane also being provided with in the described push pedal, to utilize corresponding the setting up of inclined-plane and described promotion swash plate sheet, when described operating bar is moved down, promote described push pedal displacement; In described push pedal, be provided with an anti-tiltedly lamellar body, and reverse slope is set on swing pinion, should set up with the corresponding of described reverse slope by anti-tiltedly lamellar body with mat, the described swing pinion of jacking when described push pedal is shifted, establish polygonal embedding part again on described swing pinion, the holder below that sets firmly with knob is provided with the embedding hole, when described swing pinion during by jacking, its embedding part just snaps in the embedding hole of described holder, and the tool continuous action relation;
In view of the above, when described password confirming key does not press down, the holder of described knob not with described swing pinion build-in mutually, can't constitute interlock and be the idle running shape; After pressing down described password confirming key, described swing pinion is by this push pedal jacking, but itself and described holder inlay card and interlock mutually, but make the described swing pinion of this knob interlock open a door body.
Coded lock structure as mentioned above, described knob has a screw hole column, perforation is set up at the center of holder, for the screw hole column of described knob wears, containing hole is established in bottom at described holder, and this containing hole communicates with described perforation, is spirally connected to lock by described containing hole place and this screw hole column for screw tightening and establishes; Cover in the solid rotation of cover in the described knob, cover has a mesopore in this rotation, and the periphery of this mesopore is convexly equipped with several fixture blocks, and the top of described holder has hole clipping, establishes for the corresponding card of fixture block of cover in the described rotation.
Coded lock structure as mentioned above, described swing pinion can chimeric one promote seat, and the described promotion post that promotes to establish on the seat apportion two sides, pass described push pedal with this promotion post of mat.
Characteristics of the present invention and advantage are: the coded lock structure that the present invention proposes, its each button all can be repeatedly to be pushed, to utilize several buttons to cooperate the compression number of each button of selected numeral, the common password of forming this coded lock, make variable more cipher code set number, the difficulty that the increase burglar unblanks of dissolving of this coded lock; In addition, utilize this external door knob when not inputing password or password input error, this external door knob can't drive the dead bolt with double-action plate tool continuous action relation, and is idling conditions, make the burglar force the application of force, to reach good anti-theft effect in view of the above to the external door knob of idle running.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present invention;
Fig. 2 is the three-dimensional enlargement decomposition () of partial structurtes of the present invention;
Fig. 3 is the three-dimensional enlargement decomposition (two) of partial structurtes of the present invention;
Fig. 4 is a three-dimensional combination schematic diagram of the present invention;
Fig. 5 cuts open schematic diagram for combination side of the present invention;
Fig. 6 is the partial enlarged drawing of Fig. 5;
Fig. 7 is combined front view of the present invention (one);
Fig. 8 is combined front view of the present invention (two);
Fig. 9 is a combination vertical view of the present invention;
Schematic side view when Figure 10 is pressed down for numerical key of the present invention;
Figure 11 is the view of the present invention's its annular locking plate when implementing password setting;
Figure 12 is the schematic diagram of the present invention when the password setting button is rotated;
Figure 13 is the view of the present invention's its annular locking plate behind password setting;
Figure 14 presses down the schematic diagram of password confirming key in enforcement for the present invention;
Figure 15 is the schematic diagram of the present invention when implementing turning knob;
Figure 16 is the schematic diagram of the present invention after implementing turning knob;
Figure 17 is the schematic diagram of the present invention when implementing to press down clear key.
The drawing reference numeral explanation:
1, outer shell base 11, set of knobs 111, knob 1111, screw hole column
112, cover 1121, mesopore 1122, fixture block 113, holder in the knob
1131, hole clipping 1132, perforation 1133, containing hole 1134, screw tightening
1135, embedding hole 114, swing pinion 1141, junction surface 1142, plate body
1143, reverse slope 1144, embedding part 1145, tube portion 1146, spring
115, promote seat 1151, joint cave 1152, promotion post 12, key hole
13, clear key 131, push away post 1311, inclined-plane 1312, epimere down
1313, hypomere 132, spring 133, spring 134, button cap
14, axle 1411, plane 1412, screw hole column on numerical key 141, the button
1413, protuberance 142, button cap 143, rotating shaft 1431, endoporus
1432, protuberance 1433, depression 1434, draw-in groove 1435, projection
144, screw 145, stator 1451, breach 146, spring
147, spring 15, locking plate cover plate 151, through hole 152, recess
16, annular locking plate 161, plane 162, groove 17, rotating seat
171, convex body 172, guide channel 173, rank portion 174, hole clipping
175, prominent point 18, password confirming spare 181, operating bar 1811, sleeve column
1812, containing hole 1814, sleeve column 1815, inclined-plane 182, spring
183, button cap 184, spring 185, blocking tenon 186, cover plate
187, spring 2, interior seat 21, room 22, flange
221, shrinkage pool 222, ball 23, slide 231, endoporus
232, recess 24, boundary convex body 25, tank 251, trip
252, spring 253, cover plate 2511, inclined-plane 26, socket post
27, alcove 28, perforation 29, Extendible flake 291, perforation
3, push pedal 30, fluting 301, reverse slope body 31, mesopore
32, recessed section 33 of arc, opening 34, swash plate 35, pushing piece
36, sleeve column 37, spring 38, replace lamellar body 39, promote the swash plate sheet
4, the involution seat of honour 41, slotted hole 42, protuberance 43, reverse slope
44, socket post 45, spring 46, push block 461, inclined-plane
47, control code rotating shaft 471, plane 472, card protuberance 473, tuck-pointed part
474, boundary convex body 475, spring 48, positioning rotating shaft 481, embedding hole
482, draw-in groove 4821, flat wall 4822, arc curved wall 483, screw hole column
484, boundary convex body 485, spring 49, involution side seat 491, perforation
492, location trip 493, spring 494, skewed slot 5, base
51, through hole 52, boundary bumping post 6, bottom 61, circular hole
62, stator 63, screw 64, screw 641, tube portion
65, spring base 651, perforation 652, storage tank 66, spring
67, extension rod 671, internal thread 68, spiral shell are established part 7, interior shell block
71, fixed head 72, the upright hole 73 of group, outer seat 731, group are established groove
732, embedding post 74, inner base frame 741, perisporium 742, inclined guide groove
743, screw 75, adjusting lever 751, thread segment 752, pulling shaft
76, password setting knob 761, embedding hole 8, door body 81, dead bolt
82, double-action plate
The specific embodiment
At first, see also shown in Figure 1ly, it is the three-dimensional exploded view of coded lock of the present invention, this coded lock by outer shell base 1, interior seat 2, push pedal 3, the involution seat of honour 4, base 5, bottom 6 and in shell block 7 formed;
Wherein (following Fig. 2 and Fig. 3 of please consulting in the lump again):
Outer shell base 1, which is provided with a set of knobs 11 that can supply rotation to open door bodies 8 with interlock dead bolt 81, and several key holes 12, wherein a key hole 12 stands for 13 groups for a clear key, have a key hole 12 upright for 18 groups on a password confirming key again, 12 of remaining key holes supply numerical key 14 corresponding settings; This set of knobs 11 is mainly by knob 111, cover 112 in the knob, holder 113, swing pinion 114 and promotion seat 115 are formed, this knob 111 has a screw hole column 1111, and in its marginal ridge 1112, be provided with and overlap 112 in the knob, the interior cover 112 of knob has mesopore 1121 and can wear for screw hole column 1111, and the periphery in mesopore 1121 is convexly equipped with several fixture blocks 1122, this holder 113 is arranged at and overlaps among 112 in the knob, its top has hole clipping 1131, fixture block 1122 corresponding cards for cover 112 in the knob are established, and set up perforation 1132 at the center of holder 113, for the screw hole column 1111 of knob 111 wears, establish containing hole 1133 in the bottom of holder 113, and containing hole 1133 communicates with perforation 1132, for screw tightening 1134 by containing hole 1133 places and screw hole column 1111 be spirally connected the lock establish, set up a polygon embedding hole 1135 again in the below of containing hole 1133, there is a polygonal junction surface 1141 below of this swing pinion 114, and tool is established a plate body 1142 above junction surface 1141, these plate body 1,142 two sides have reverse slope 1143, to establish mutually with the anti-tiltedly lamellar body 301 of push pedal 3 is corresponding, there is a polygonal embedding part 1144 top of plate body 1142, be a circular cylinder portion 1145 on the embedding part 1144, can supply putting spring 1146; Have as for the upper end of this promotion seat 115 and to be polygonal joint cave 1151,, on this promotions seat 115, establish the promotion post 1152 of apportion two sides again rabbet each other with the junction surface 1141 of swing pinion 114, should the 1152 passing push pedals 3 of promotion post with mat; This password confirming key 18 has an operating bar 181, there is a sleeve column 1811 these operating bar 181 upper ends, can supply sheathed spring 182 and button cap 183, sidewall in operating bar 181 is provided with a containing hole 1812 again, in containing hole 1812, be equipped with spring 184, blocking tenon 185 and cover plate 186, simultaneously a sleeve column 1814 is also arranged in the lower end of operating bar 181, but 187 sheathed groups of ammunition feed springs are upright, and with the corresponding sidewall of aforementioned this side sidewall on be provided with an inclined-plane 1815, this inclined-plane 1815 is corresponding with the promotion swash plate sheet 39 of push pedal 3; This clear key 13 has and pushes away post 131, under push away moulding one inclined-plane 1311 on the post 131, and at the epimere 1312 that pushes away post 131 down and hypomere 1313 sheathed spring 132,133 respectively, establish a button cap 134 that is the cap shape in the top end cover that pushes away post 131 down again; This numerical key 14 has axle 141 on the button, on button axle 141 1411 places, plane, top sheathed button cap 142, the screw hole column 1412 of tool internal thread is extended in the bottom on plane 1411, and at the protuberance 1413 of side moulding one arc of screw hole column 1412, and this screw hole column 1412 can penetrate in the endoporus 1431 of rotating shaft 143, and be that a screw 144 passes stator 145 backs and screw hole column 1412 corresponding screw locks, top one side of this rotating shaft 143 has the protuberance 1432 of an arc, and make the side corresponding position in addition that protuberance 1432 is set form depression 1433 in view of the above, this depression 1433 is just ccontaining for the protuberance 1413 of axle 141 on the button, on rotating shaft 143 endoporus 1431 perisporiums, establish draw-in groove 1434 again, snap in for an end correspondence that is placed in the spring 146 in the endoporus 1431, then convex with several the projections of equidistantly setting up 1435 on the outer wall of rotating shaft 143 lower ends, again in the peripheral region of stator 145 breach 1451 that sets to the concave, the embedding of end in addition card for above-mentioned spring 146 is established, and a sheathed spring 147 outside rotating shaft 143 is formed axle 141 on the button of one with 147 orders of spring by this, rotating shaft 143, spring 146, stator 145, the top remains on lifting position on the screw 144; There is a locking plate cover plate 15 to be placed in the below of spring 147 again, which is provided with the through hole 151 of corresponding numerical key 14, and the periphery of each through hole 151 is provided with the recess 152 of corresponding rotating shaft 143 projections 1435, corresponding each through hole 151 part are provided with annular locking plate 16 under locking plate cover plate 15 again, one plane 161 is arranged on the periphery wall of this annular locking plate 16, its internal perisporium is provided with several grooves 162, one rotating seat 17 is placed in the annular locking plate 16, and the convex body 171 of mat rotating seat 17 outer walls and the 162 corresponding embeddings mutually of the groove of annular locking plate 16, make rotating seat 17 and annular locking plate 16 interlock each other, the inwall of this rotating seat 17 is provided with several guide channel of equidistantly setting up 172, each guide channel 172 all is skewed, and to the hypomere again straight line set up downwards, make the bottom of rotating seat 17 protrude out formation rank portion 173 downwards again, there is a hole clipping 174 that is runway shape rank portion 173 bottoms, and equidistantly set up prominent point 175 in the bottom of rotating seat 17; Interior seat 2, which is provided with the room 21 of several corresponding numerical keys 14, each room 21 is all for ccontaining annular locking plate 16 and rotating seat 17, flange 22 in these room 21 bottoms is provided with several the shrinkage pools of equidistantly setting up 221, and in shrinkage pool 221, put ball 222, in flange 22 corresponding positions slide 23 is set again, this slide 23 is provided with several recesses 232 at the peripheral region of endoporus 231, prominent point 175 correspondences for rotating seat 17 are set, a side of each room 21 all is permeable type again, to expose the perisporium of annular locking plate 16, opposite side bottom at room 21 is convexly equipped with a boundary convex body 24 downwards, end in interior seat 2 is provided with two tanks 25, for ccontaining trip 251, spring 252, and it lid is set the position with cover plate 253, this trip 251 has an inclined-plane 2511, between two tanks 25, there is a perforation 28 to wear for operating bar 181, and at the downward Extendible flake 29 that extends in the ora terminalis place that interior seat 2 is somebody's turn to do end, establish a perforation 291 on the Extendible flake 29, the downward wall that extends of holding in addition in interior seat 2 is provided with socket post 26 and alcove 27 again, holding in addition of these socket post 26 ammunition feed springs 37 is sheathed, and alcove 27 ammunition feed springs 45 are held ccontaining in addition;
Push pedal 3, there is a mesopore 31 its inside, one side periphery of mesopore 31 has several arc recessed section 32, and recessed section 32 of each arc all corresponding annular locking plate 16 set up the place, side in mesopore 31 establishes an opening 33 again, one end of opening 33 is provided with replaces lamellar body 38, it holds periphery then to have two swash plates 34 in addition, these swash plate 34 correspondences the inclined-plane 2511 of trip 251, and be provided with one between two swash plates 34 and promote swash plate sheet 39, and a pushing piece 35 is extended in turnover under two side direction of opening 33, continues and offer a fluting 30 again in push pedal 3, sets up swing pinion 114 for correspondence, have two anti-tiltedly lamellar bodies 301 in fluting 30 1 ends, end in addition in push pedal 3 has then protruded out sleeve column 36, and an end of ammunition feed spring 37 is sheathed, and the end in addition of spring 37 is set in socket post 26 places of interior seat 2;
The involution seat of honour 4, which is provided with the slotted hole 41 of several corresponding numerical keys 14, on the upper surface of the involution seat of honour 4 one ends, convex with protuberance 42, and trip 251 is established in corresponding support, the most close slotted hole 41 sides of end in addition are provided with reverse slope 43 on the involution seat of honour 4 again, with with inclined-plane 1311 corresponding the setting up of clear key 13, and on the involution seat of honour 4 of this end, establish socket post 44, one end of ammunition feed spring 45 is sheathed, the end in addition of spring 45 is placed in alcove 27 places of interior seat 2, then, side place at the involution seat of honour 4 bottom faces is convexly equipped with several the push blocks of equidistantly setting up 46, the side of each push block 46 all tool is established inclined-plane 461, in each slotted hole 41 top of the involution seat of honour 4 one control code rotating shaft 47 is set again, a card protuberance 472 is protruded on 471 tops, plane of this control code rotating shaft 47, snap in the hole clipping 174 of rotating seat 17 for corresponding, a polygonal tuck-pointed part 473 is then protruded in the lower end on plane 471, there is a boundary convex body 474 one side of tuck-pointed part 473, in the upright spring 475 of the below of this control code rotating shaft 47 group, and two ends of this spring 475 are just separated by the boundary convex body 24 of its boundary convex body 474 and interior seat 2; Continue and positioning rotating shaft 48 is set in the below of the slotted hole 41 of the involution seat of honour 4, there is an embedding hole 481 in the central authorities of this positioning rotating shaft 48, can be for tuck-pointed part 473 corresponding embeddings of control code rotating shaft 47, and make annular locking plate 16 in view of the above, rotating seat 17,48 tool continuous action relations of control code rotating shaft 47 and positioning rotating shaft, periphery in this positioning rotating shaft 48 is provided with several draw-in grooves 482, two limits of each draw-in groove 482 are flat wall 4821 and arc curved wall 4822 respectively, fixed with control positioning rotating shaft 48 trip 492 that after numerical key 14 pushing each time, all can be positioned, and unlikely revolution, be convexly equipped with screw hole column 483 in the below of positioning rotating shaft 48 again, and at one side of screw hole column 483 moulding one boundary convex body 484, with behind the upright spring 485 of group below the positioning rotating shaft 48, its two end the two other of boundary convex body 484 that just be placed in, simultaneously, organize the elastic force of the spring 475 that stands mutually big with control code rotating shaft 47 for the elastic force of this spring 485; There is an involution side seat 49 to be located at a side of the involution seat of honour 4 again, its side is provided with several perforation 491, the position of each perforation 491 is all corresponding with positioning rotating shaft 48, among perforation 491, set position trip 492, and the location trip 492 the side group establish spring 493, so that location trip 492 1 strength of supporting to convex to be provided, be provided with the many skewed slots 494 of number in the side end face in addition of involution side seat 49 again, each skewed slot 494 just corresponding the inclined-plane 461 of the involution seat of honour 4 push blocks 46;
Base 5 which is provided with the through hole 51 of several corresponding positioning rotating shafts 48, and each adjacent through hole 51 all is connected, and is connected with the boundary bumping post 52 of an arc in a side of through hole 51;
Interior shell block 7, can the cooperation group found a fixed head 71, on interior shell block 7, establish one group of upright hole 72, the upright hole of group 72 outer correspondences are set up an outer seat 73, the top of this outer seat 73 is provided with one group and establishes groove 731, then there is a polygonal embedding post 732 below, there are an inner base frame 74 and adjusting lever 75 to be located between interior shell block 7 and the fixed head 71, the perisporium 741 of this inner base frame 74 has the inclined guide groove 742 that corresponds to each other, simultaneously, and pass inner base frame 74 with one in conjunction with screw 743 and establish groove 731 with the group of outer seat 73 and be spirally connected fixing, one end tool of this adjusting lever 75 is provided with thread segment 751, for establishing with internal thread 671 spiral shells of extension rod 67, it is held in addition and radially wears a pulling shaft 752, and the proper correspondence in the two ends of this pulling shaft 752 is embedded in inclined guide groove 742 places of inner base frame 74; In addition, one password setting knob 76 is arranged, the one end has embedding hole 761, can be embedded (as shown in figure 12) by corresponding embedding post 732 for outer seat 73, utilize the rotation of password setting knob 76, can be through outer seat 73, inner base frame 74, adjusting lever 75, extension rod 67, screw 64, interlock spring base 65 and positioning rotating shaft 48 descend.
In the enforcement group immediately, shown in Fig. 4,5,6,7,8,9, it organizes upright being integral mutually with clear key 13, password confirming key 18, each numerical key 14, locking plate cover plate 15, annular locking plate 16, rotating seat 17, interior seat 2, push pedal 3, the involution seat of honour 4, base 5 and bottom 6 and outer shell base 1 in regular turn, the correspondence of shell block 7 is set up in cooperating again, outer shell base 1 is mounted on a body 8 outsides, interior shell block stands on a body 8 inboards for 7 groups, to supply the unlatching of outdoor, indoor user's actuating doors body 8 respectively.
Suppose that the password figure that the institute desire is set is 1,3,5, and the number of times that it presses down being respectively 5,3,1 times, is that to push 5 times, numeral be that to push 3 times, numeral be that 5 numerical key 14 is pushed 1 time for 3 numerical key 14 for 1 numerical key 14 places in numeral directly then; In addition, to establish 8 draw-in grooves 482 be embodiment so that 8 guide channels 172, positioning rotating shaft 48 to be set because the present invention is in herein rotating seat 17, and open door body 8 smoothly to promote push pedal 3 displacements if want turning knob 11, the plane 161 of each annular locking plate 16 must be corresponding recessed section 32 of the arc of push pedal 3, push pedal 3 is not stopped, this knob 111 is also rotatable opens door body 8 with interlock dead bolt 81.
When being pressed down, numerical key 14 (sees also Figure 10,11), this rotating shaft 143 will be shifted downwards, and because of its projection 1435 correspondences are embedded in the oblique guide channel 172 of rotating seat 17, therefore rotating seat 17 is rotated, and drive annular locking plate 16 and control code rotating shaft 47 and positioning rotating shaft 48 and rotate an angle thereupon, simultaneously, by being located at location trip 492 elasticity clips on the involution side seat 49, the state that positioning rotating shaft 48, control code rotating shaft 47, annular locking plate 16 and rotating seat 17 press down after the deflection is fixed at the draw-in groove 482 of positioning rotating shaft 48; When discharging numerical key 14, axle 141 on the button, members such as button cap 142 and rotating shaft 143 rise under the pushing tow of spring 147 and reset, and in the process of rotating shaft 143 rising returns, still be subjected to the guiding counter-rotation of rotating seat 17 guide channels 172 because of its projection 1435, and supply with spring 146 torsion in view of the above, after projection 1435 breaks away from guide channel 172, the torsion of spring 146 will force rotating shaft 143 to rotate an angle, simultaneously, the angle that this rotating shaft 143 is rotated is subjected to the mutual block of the protuberance 1413 of axle 141 on the protuberance 1432 of rotating shaft 143 and the button and spacing, the projection 1435 of this rotating shaft 143 still can correspondingly smoothly embed in the guide channel 172 of rotating seat 17 when guaranteeing that push numerical key 14 next time, to order about rotating seat 17, an angle is rotated in annular locking plate 16 and control code rotating shaft 47, when respectively with 1,3,5 numerical key 14 is pushed 5 times, 3 times, after 1 time, the plane 161 of its annular locking plate 16 will rotate respectively+5 angles, + 3 angles, + 1 angle (arc with plane 161 corresponding push pedals 3 is the benchmark angle for recessed section 32), as shown in Figure 9, then, rotational password is set button 76 (seeing also Figure 12), to rotate through outer seat 73 interlock inner base frames 74, because being fixing, this adjusting lever 75 can't rotate, therefore, during inner base frame 74 rotations, two ends of the pulling shaft 752 of adjusting lever 75 are subjected to the guiding of inner base frame 74 inclined guide grooves 742, therefore adjusting lever 75 is shifted, and this adjusting lever 75 is through extension rod 67,65 displacements of screw 64 pulling spring bases, the also displacement thereupon of positioning rotating shaft 48 that supported by spring base 65, and make the embedding hole 481 of positioning rotating shaft 48 and the tuck-pointed part 473 of control code rotating shaft 47 break away from interlock no longer each other in view of the above; At this moment, because of control code rotating shaft 47 no longer is subjected to the interlock clip of positioning rotating shaft 48, be subjected to its spring 475 answer torsion driving down and return back to original position, and interlock rotating seat 17 and annular locking plate 16 return back to the origin-location simultaneously; At last, discharge password setting button 76, spring base 65 is replied by spring 66 to shore and is got back to lifting position, and the positioning rotating shaft 48 of its top is return thereupon also, make its embedding hole 481 once more with the tuck-pointed part 473 of control code rotating shaft 47 embedding and tool continuous action relation mutually; Simultaneously adjusting lever 75 also is subjected to the influence of spring base 65 returns and toward rising, and makes inner base frame 74, outer seat 73 and 76 revolutions of password setting knob retreat to original position; Continue and press down clear key 13 (consulting Figure 17) again, make it push away the reverse slope 43 of post 131 down with its inclined-plane 1311 pushing and pressing involution seat of honours 4, make the involution seat of honour 4 hold displacement toward other, at this moment the push block 46 of the involution seat of honour 4 will break away from the skewed slot 494 of involution side seat 49 gradually, and with it outwards pushing and pressing displacement, make the location trip 492 again clip in the draw-in groove 482 of positioning rotating shaft 48, positioning rotating shaft 48 is because of being released, its spring 485 provides one to reply torsion, positioning rotating shaft 48 interlocks are returned back to original position, and because control code rotating shaft 47, rotating seat 17 and annular locking plate 16 and positioning rotating shaft 48 tool continuous action relations, so control code rotating shaft 47, rotating seat 17 and annular locking plate 16 will be subjected to its interlock and be rotated further, making corresponding numeral is 1,3, recessed section 32 of the arc of the no longer corresponding push pedal 3 in plane 161 of the annular locking plate 16 of 5 numerical key 14, promptly the plane 161 of the annular locking plate 16 of the numerical key 14 of corresponding numeral 1 is-5 angles (is the benchmark angle for recessed section 32 with its plane 161 corresponding arcs), the plane 161 of the annular locking plate 16 of the numerical key 14 of corresponding numeral 3 is-3 angles, the plane 161 of the annular locking plate 16 of the numerical key 14 of corresponding numeral 5 is-1 angle, so far, promptly finish the setting action (consulting Figure 13) of password.
When the password mistake not inputing password or pushed, push pedal is carried on as before and is subjected to the blocking of annular locking plate 16 and can't be shifted, this password confirming spare 18 also can't be pressed down, at this moment, swing pinion 114 still is contained in 1135 places, embedding hole of holder 113 with tube portion 1145, promptly can't drive promotion seat 115 by interlock swing pinion 114, be idling conditions with the knob 111 that holder 113 sets firmly mutually.
In the time of in outdoor application person desires out to swash door body 8 inlet chambers, must push the password that before set (i.e. 1 numerical key 14 push 5 times, 3 numerical keys 14 push 3 times, 5 numerical keys 14 and push 1 time) earlier; And when pressing down numerical key 14, the rotating shaft 143 projections 1435 corresponding guide channels 172 that embed rotating seat 17, make rotating seat 17 follow the angle that guide channel 172 tiltedly establishes and rotate an angle, and drive annular locking plate 16, control code rotating shaft 47 and positioning rotating shaft 48 also rotate an angle thereupon, simultaneously by being located at location trip 492 elasticity clips on the involution side seat 49 behind the draw-in groove 482 of positioning rotating shaft 48, with positioning rotating shaft 48, control code rotating shaft 47, the state that annular locking plate 16 and rotating seat 17 press down after the deflection is fixed, when discharging numerical key 14, rotating shaft 143 is subjected to spring 146, the influence of 147 restoring force, oblique cube of guide channel 172 that can follow rotating seat 17 rises to original position to revolution.Because 1 numerical key 14 is pressed 5 times, 3 numerical keys 14 are pressed 3 times, 5 numerical keys 14 are pressed 1 time, and make the annular locking plate 16 corresponding rotate 5 angles respectively with aforementioned each numerical key 14,3 angles, 1 angle, make recessed section 32 of the arc (as shown in Figure 8) of the plane 161 corresponding push pedals 3 of annular locking plate 16, at this moment, because of push pedal 3 no longer is subjected to stopping of annular locking plate 16, so, press down password confirming key 18, make operating bar 181 move down (seeing also Figure 14), and push the promotion swash plate sheet 39 of push pedal 3 with its inclined-plane 1815, make push pedal 3 slightly toward other end displacement, and during push pedal 3 displacement, its anti-tiltedly lamellar body 301 of mat offsets guiding down with the corresponding of reverse slope 1143 of swing pinion 114, with pushing tow liter on the swing pinion 114, at this moment, the embedding part 1144 of swing pinion 114 also snaps in correspondence the embedding hole 1135 of holder 113, make the holder 113 can interlock swing pinion 114, promptly rotate knob 111 this moment, can be through holder 113 interlock swing pinions 114, make swing pinion 114 115 passing push pedals 3 of linked gear promotion seat and interlock double-action plate 82 drive dead bolts 81 respectively, with smooth unlatching door body 8 (ginseng Figure 16).And when pushing password confirming key 18 operating bar 181 is moved down, the perforation 291 of the blocking tenon 185 corresponding Extendible flakes 29 that seat 2 Extendible flakes 29 wall sheets were kept out in military order originally was subjected to, and therefore protrude in the perforation 291, the state that operating bar 18 moves down is fixed; Treat turning knob 111, when making the 115 promotion push pedals 3 of promotion seat hold displacement (ginseng Figure 15) toward other, this push pedal 3 replace lamellar body 38 just stretch in seat 2 the perforation 291, replace blocking tenon 185 and break away from perforations 291, make operating bar 181 under the bullet top of the elastic-restoring force of spring 187, be back to original position.In addition, this push pedal 3 is held displacement because of the promotion that is subjected to knob 111 toward other, and the pushing piece 35 of mat push pedal 3 is held the involution seat of honour 4 in the lump and is pushed displacement toward other, make the push block 46 of the involution seat of honour 4 break away from the skewed slot 494 of involution side seat 49 gradually, and it is outwards pushed, make the location trip 492 no longer clip in the draw-in groove 482 of positioning rotating shaft 48, at this moment, positioning rotating shaft 48 is because of being released, its spring 485 provides one to reply torsion, positioning rotating shaft 48 interlocks are returned back to original position, because control code rotating shaft 47, rotating seat 17 and annular locking plate 16 and positioning rotating shaft 48 tool continuous action relations, so with numeral 1,3,5 numerical key 14 corresponding control code rotating shafts 47, rotating seat 17 and annular locking plate 16 are also all got back to original position (5 angles,-3 angles, the position of-1 angle), make next outdoor application person must import proper password again and can open a body 8 once more.
If the password mistake of being pushed, then, make push pedal 3 can't be shifted by stopping of annular locking plate 16 because of the arc recess 32 of the not corresponding push pedal 3 in plane 161 of total annular locking plate 16, promptly can't open door bodies 8 by turning knob 111.If desire to re-enter password, at first the password of previous input error need be removed, promptly press down clear key 13 (ginseng Figure 13), make it push away the reverse slope 43 of post 131 down with its inclined-plane 1311 pushing and pressing involution seat of honours 4, to promote the involution seat of honour 4 toward other end movement, and the push block 46 of the mat involution seat of honour 4 is with involution side seat 49 outside pushing tows, order location trip 492 is clip positioning rotating shaft 48 no longer, and positioning rotating shaft 48 is after being released, and all gets back to state when not being pressed together with control code rotating shaft 47, rotating seat 17 and annular locking plate 16.
Via above implementation, the present invention is in the setting of carrying out password, when pushing as can be known, it is the mode that adopts singly-bound repeatedly to push, therefore, even if the numerical key of the combination lock that number of keys is more known 10 yards is a half, it is many that it can change the still more known combination lock of the cipher code set number that, and it is except being available for users to fill part variation setting, have the inclination the personage and also can reduce effectively even prevent that it from untiing the probability of password for unworthy, to improve the anti-theft feature of this coded lock.
Secondly, it need not use any instrument when the operating and setting password, can directly carry out the setting of password, and is therefore, not only quite convenient in the operation, quite easy yet.
In addition, when outdoor application person does not input the password mistake of password or input, with the affixed holder of this knob because of separate not clamping with swing pinion, make the knob can't mat interlock swing pinion, drive and promote seat and double-action plate, and be idling conditions, in view of the above, make this knob not possess the fixed point that to be forced the application of force, reach and effectively avoid the burglar to force application of force turning knob to open the anti-theft effect of door body coded lock.
Though the present invention discloses with specific embodiment; but it is not in order to limit the present invention; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present invention and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that scope of patent protection of the present invention is done.
Claims (15)
1. coded lock structure, it is characterized in that: described coded lock structure includes,
One outer shell base, which is provided with one can for rotate with the interlock dead bolt open the door body and promote push pedal set of knobs, several can be for numerical keys of repeatedly pushing and in order to remove the clear key of described numerical key press state; This numerical key is axle, spring, rotating shaft, resetting spring, stator, locking plate cover plate, annular locking plate and rotating seat on the upright button of group under the button cap, and shaft lock on described stator, resetting spring, rotating shaft and the button is set as one, and make two ends of described resetting spring affixed with described rotating shaft and stator respectively with screw; Described annular locking plate has a plane, and described rotating seat is placed in one, and one interlock with it, in described rotating seat, be provided with several guide channel, in the time of can pressing down for described numerical key, the projection on its rotating shaft outer wall is corresponding to embed, and drives the rotation of described rotating seat and annular locking plate; This clear key pushes away each sheathed spring on upper and lower section of post at following under the button cap, and between upper and lower section moulding one inclined-plane, with corresponding the setting up of reverse slope of the involution seat of honour;
Seat in one has the room of corresponding described numerical key, and ccontaining for the annular locking plate and the rotating seat of one interlock, a side of described room is permeable type, to expose the part of described annular locking plate;
One push pedal, it has a mesopore, a side of this mesopore be provided with several correspondences described in recessed section of the arc of seat rooms, set up pushing piece downwards in an end of described push pedal, promoting the involution seat of honour, its in addition end then be provided with spring;
The one involution seat of honour, which is provided with several slotted holes, on each slotted hole, the below is established the control code rotating shaft respectively, positioning rotating shaft, and make described control code rotating shaft and the positioning rotating shaft interlock that is nested each other, the upper end of this control code rotating shaft again with the embedding mutually of described rotating seat, make described annular locking plate, rotating seat, control code rotating shaft and positioning rotating shaft tool one continuous action relation, have several draw-in grooves on this positioning rotating shaft, establish spring in the end in addition of the described involution seat of honour again, and the side bottom the described involution seat of honour is established several push blocks, and establish involution side seat in this side, this involution side seat is provided with the skewed slot of corresponding described push block, but and the location trip of elastic telescopic, each trip can corresponding clip in the draw-in groove of described positioning rotating shaft, there is a spring below of described control code rotating shaft, two ends of this spring are described control code rotating shaft, the boundary convex body boundary of interior seat is separated, also there is a spring below of described positioning rotating shaft, the boundary convex body that its two end is described positioning rotating shaft, the boundary bumping post boundary of base is separated;
One base has the through hole of corresponding described positioning rotating shaft on it, this through hole side in addition is extended with the boundary bumping post;
One bottom has the circular hole of corresponding described positioning rotating shaft, and establishes a spring base that shored by spring in described bottom upper set, passes described spring base with screw and locks mutually with positioning rotating shaft and establish, and this positioning rotating shaft group is stood on the described spring base;
Shell block in one is provided with the password setting knob, and this password setting knob and bottom be a screw tool continuous action relation wherein, but with described spring base of interlock when the rotational password setting knob and positioning rotating shaft decline;
In view of the above, utilize several buttons to cooperate the compression number of each button of selected numeral, form the password of this coded lock jointly, make that this coded lock is variable to dissolve more cipher code set number.
2. coded lock structure according to claim 1, it is characterized in that: the bottom of axle is provided with the protuberance of arc on the described button, and the protuberance of an arc is arranged in the top of described rotating shaft one side, and make the side part in addition that the protuberance correspondence is set form depression in view of the above, this depression is just ccontaining for the protuberance of axle on the described button, with the rotational angle of restriction rotating shaft; Establish draw-in groove in described rotating shaft, this stator is established breach, snaps in the location with spring two ends that stand between described rotating shaft and the stator for group respectively.
3. coded lock structure according to claim 1, it is characterized in that: the periphery of the through hole of described locking plate cover plate is provided with several recesses, wears wherein smoothly for described rotating shaft with projection.
4. coded lock structure according to claim 1, it is characterized in that: the inwall of described annular locking plate has groove, the periphery wall of described rotating seat is provided with convex body that should groove, to organize mutually immediately with annular locking plate, by the inlay card formation one continuous action relation of above-mentioned groove and convex body when described rotating seat.
5. coded lock structure according to claim 1, it is characterized in that: the guide channel in the described rotating seat is skewed, and to the hypomere again straight line set up downwards.
6. coded lock structure according to claim 1, it is characterized in that: the bottom group of described rotating seat is found a slide, the flange of seat room is provided with shrinkage pool in described, ccontaining ball in this shrinkage pool, after making described rotating seat place among this room, the frictional force when but the setting up of the described ball of nationality reduced this rotating seat and rotated, simultaneously, described rotating seat bottom is provided with prominent point, the periphery of the endoporus of this slide then is arranged with recess, be embedded for described prominent some correspondence, make described rotating seat and slide group be set as one.
7. coded lock structure according to claim 1 is characterized in that: described push pedal end is in addition established sleeve column and is established spring for group, the end in addition of this spring be set in described in seat in addition on the socket post of end.
8. coded lock structure according to claim 1, it is characterized in that: the end in addition of the described involution seat of honour is established the socket post, and the ammunition feed spring is sheathed, this spring in addition the end group stand on described in seat in addition in the alcove of end.
9. coded lock structure according to claim 1, it is characterized in that: the bottom of described rotating seat is provided with non-circular hole clipping, the upper end of described control code rotating shaft is provided with card protuberance that should hole clipping, after embedding described hole clipping when this card protuberance, but the described control code rotating shaft of this rotating seat interlock.
10. coded lock structure according to claim 1 is characterized in that: one side the draw-in groove of described positioning rotating shaft be flat wall, another side is the arc curved wall.
11. coded lock structure according to claim 1, it is characterized in that: described spring base is provided with several storage tanks, can supply ccontaining fixing spring.
12. coded lock structure according to claim 1, it is characterized in that: the one screw of establishing mutually with positioning rotating shaft in described bottom place, it is portion of end formation in addition, is spirally connected with it after penetrating extension rod for a screw, and described extension rod is organized mutually with described password setting knob and established; This password setting knob is organized upright with an outer seat mutually, this outer seat and an inner base frame are affixed, the perisporium of described inner base frame has the inclined guide groove that corresponds to each other, can set for pulling shaft two ends of adjusting lever, described adjusting lever is established mutually with this extension rod again, but rotates the spring base displacement of the described bottom of described password setting knob interlock with order.
13. a coded lock structure, knob is built up on the outer shell base, and outer shell base is fixed on the outside of a body, described outer shell base is provided with several multiword keys for outdoor application, push rotatable knob behind the proper password, make it drive swing pinion, and pass the push pedal that is located in the outer shell base in view of the above; It is characterized in that:
Be provided with a password confirming key in described outer shell base, this password confirming key has an operating bar, this operating bar is after described password confirming key is pushed interlock and moved down, can or not resilience by interior seat clip location, this operating bar is provided with the inclined-plane, promotes the swash plate sheet to should the place, inclined-plane also being provided with in the described push pedal, to utilize corresponding the setting up of inclined-plane and described promotion swash plate sheet, when described operating bar is moved down, promote described push pedal displacement; In described push pedal, be provided with an anti-tiltedly lamellar body, and reverse slope is set on swing pinion, should set up with the corresponding of described reverse slope by anti-tiltedly lamellar body with mat, the described swing pinion of jacking when described push pedal is shifted, establish polygonal embedding part again on described swing pinion, the holder below that sets firmly with knob is provided with the embedding hole, when described swing pinion during by jacking, its embedding part just snaps in the embedding hole of described holder, and the tool continuous action relation;
In view of the above, when described password confirming key does not press down, the holder of described knob not with described swing pinion build-in mutually, can't constitute interlock and be the idle running shape; After pressing down described password confirming key, described swing pinion is by this push pedal jacking, but itself and described holder inlay card and interlock mutually, but make the described swing pinion of this knob interlock open a door body.
14. as coded lock structure as described in the claim 13, it is characterized in that: described knob has a screw hole column, perforation is set up at the center of holder, for the screw hole column of described knob wears, containing hole is established in bottom at described holder, and this containing hole communicates with described perforation, is spirally connected to lock by described containing hole place and this screw hole column for screw tightening and establishes; Cover in the solid rotation of cover in the described knob, cover has a mesopore in this rotation, and the periphery of this mesopore is convexly equipped with several fixture blocks, and the top of described holder has hole clipping, establishes for the corresponding card of fixture block of cover in the described rotation.
15. as coded lock structure as described in the claim 13, it is characterized in that: described swing pinion can chimeric one promotes seat, and the described promotion post that promotes to establish on the seat apportion two sides, passes described push pedal with this promotion post of mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03147953 CN1273711C (en) | 2003-06-26 | 2003-06-26 | Cipher lock structure and method of setting cipher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03147953 CN1273711C (en) | 2003-06-26 | 2003-06-26 | Cipher lock structure and method of setting cipher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1566599A CN1566599A (en) | 2005-01-19 |
| CN1273711C true CN1273711C (en) | 2006-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03147953 Expired - Fee Related CN1273711C (en) | 2003-06-26 | 2003-06-26 | Cipher lock structure and method of setting cipher |
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| Country | Link |
|---|---|
| CN (1) | CN1273711C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031899B (en) * | 2010-12-21 | 2013-01-02 | 潘传华 | Anti-theft lock with high safety factor |
| CN108425554A (en) * | 2018-03-13 | 2018-08-21 | 苏州琨山智能科技有限公司 | The clearing mechanism of coded lock |
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2003
- 2003-06-26 CN CN 03147953 patent/CN1273711C/en not_active Expired - Fee Related
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| CN1566599A (en) | 2005-01-19 |
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