CN103422726A - Coded lock - Google Patents
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- CN103422726A CN103422726A CN2013103281430A CN201310328143A CN103422726A CN 103422726 A CN103422726 A CN 103422726A CN 2013103281430 A CN2013103281430 A CN 2013103281430A CN 201310328143 A CN201310328143 A CN 201310328143A CN 103422726 A CN103422726 A CN 103422726A
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Abstract
The invention relates to a coded lock. The coded lock comprises an outer shell, a lock catch and a bottom buckle and further comprises a push device, a cover plate, a clutch block, a connecting piece and a cipher device, wherein a first clamping groove is formed in the outer shell, first buckling portions are arranged on the lock catch, a second clamping groove is formed in the push device, and second buckling portions are arranged on the bottom buckle. The cipher device comprises code wheels and code adjusting wheels, a groove is formed in each code adjusting wheel, third embossments are arranged on movable pieces respectively, a second reset spring is connected between the movable pieces and the outer shell in an abutting mode, and the third embossments of the movable pieces abut against and eject the outer surfaces of the code adjusting wheels respectively. When the lock is in the unlocked state, the third embossments of the movable pieces are connected into the grooves in the code adjusting wheels respectively in an inserting mode. When the lock is in the locked state, the first buckling portions of the lock catch are connected with the first clamping groove in the outer shell in an inserting mode, and the second buckling portions of the bottom buckle are connected with the second clamping groove of the push device in a clamped mode. According to the coded lock, locking is controlled through a method that the clutch block rotates, the coded lock is flexible in control and high in assembling efficiency, due to the adoption of a code adjusting device, the code can be effectively prevented from being garbled, and the safety performance is high.
Description
Technical field
The present invention relates to the lock technology field, espespecially a kind of coded lock.
Background technology
Lock is to play the requisite article of anti-theft function during people live, and coded lock is used widely because of easy to use, and people are also more and more higher to the quality requirement of coded lock simultaneously.When selecting coded lock, people generally understand the rotational password wheel, the screens sound of simultaneously listening cipher wheel to rotate, thus judge the quality that cipher wheel is assembled, also just know the result of use of coded lock.As shown in Fig. 1, existing coded lock comprises cipher wheel 11 and notched tune code wheel 12, adjust the bottom surface of code wheel 12 to form a plurality of grooves, form the projection matched with groove on cipher wheel 11, during use, by the cooperation of groove and projection, rotated, if the cipher wheel of this kind of coded lock 11 overexerts and easily skids while rotating, easily produce the password entanglement.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of coded lock, its efficiency of assembling is high, can effectively prevent the password entanglement, and security performance is high.
For reaching above purpose, coded lock of the present invention mainly by the following technical solutions:
A kind of coded lock, the end button that comprises shell, is fixed in the snap close of casing one folding side and is fixed in another folding side of casing, buckle-shaped one-tenth one spatial accommodation in described shell, snap close and the end, described shell is provided with the first draw-in groove, snap close is provided with the first clamping part, when locking state, the first draw-in groove clamping of the first clamping part of snap close and shell, described coded lock also comprises:
Pushing, described pushing plugs together in shell, and pushing forms a press section and pushing part, and described pushing is provided with the second draw-in groove, and end button is provided with the second clamping part, when locking state, the second clamping part clamping of the second draw-in groove of pushing and end button;
Be installed on cover plate and the clutch block of spatial accommodation, cover plate is provided with the first projection, the first projection of cover plate is inserted clutch block, clutch block is provided with stop part, the stop part of clutch block is located at the path of travel of unblanking of the pushing part of pushing, described spatial accommodation also is equipped with the stop part that can the promote clutch block activity template around the first projection rotation of cover plate, between the stop part of clutch block and shell, butt has the first back-moving spring, when locking state, the stop part of clutch block is supported in the pushing part of pushing, when unlocking condition, the stop part that activity template promotes clutch block rotates and the path of travel of unblanking of the pushing part of the pushing of staggering,
Brace, described brace is provided with the first brace and the second brace, the end that the first brace and the second brace are positioned at homonymy all with the shell pivot joint, the first brace and the second brace are positioned at the other end of homonymy and all the end of with, buckle pivot joint;
Encryption apparatus, described encryption apparatus comprises the cipher wheel that is installed on spatial accommodation and adjusts code wheel, shell is provided with locating shaft, cipher wheel and tune code wheel are sheathed on locating shaft from top to bottom successively, described tune code wheel is provided with screens, cipher wheel be provided with can with the second projection of the screens phase clamping of adjusting code wheel, described tune code wheel also is provided with groove, activity template is provided with the 3rd projection, between activity template and shell, butt has the second back-moving spring, the 3rd projection of activity template is supported the external surface of adjusting code wheel, and when unlocking condition, the 3rd projection of activity template is plugged in the groove of adjusting code wheel.
Preferably, the stop part of described clutch block is provided with the first straight inclined-plane, and activity template is provided with the second straight inclined-plane that can be slidably connected with the stop part of clutch block.
Preferably, the 3rd projection of described activity template is provided with the 3rd straight inclined-plane, adjusts the groove of code wheel to be provided with the 4th straight inclined-plane that can cooperatively interact with the 3rd straight inclined-plane.
Preferably, described spatial accommodation also is equipped with can be by the lock core of key turns, shell is provided with the lock core hole of accommodating lock core, lock core is provided with the lock dog of the stop part rotation that can promote clutch block, when unlocking condition, the stop part that lock dog promotes clutch block rotates and the path of travel of unblanking of the pushing part of the pushing of staggering.
Preferably, described lock dog forms a promote-side, and described clutch block is provided with the 5th straight inclined-plane, and when unlocking condition, the 5th straight inclined-plane of the promote-side of lock dog and clutch block is slidably connected.
Preferably, the below of described lock dog also is equipped with briquetting, and the lower surface of lock dog and the upper surface of briquetting are slidably connected.
Preferably, described coded lock also comprises the password adjusting device, described password adjusting device comprises the tune code switch that is installed on spatial accommodation, described tune code switch is located between cover plate and activity template, adjust code switch and cover plate to be slidably connected, adjust code switch to be provided with pushing block, cover plate is provided with the first stopper slot, adjust first stopper slot of the pushing block of code switch through cover plate, described tune code switch is provided with boss and the second stopper slot, form a difference in height between the boss of tune code switch and the second stopper slot, between boss and the second stopper slot, being connected with can be for the slideway of adjusting code wheel to slide, between described cipher wheel and tune code wheel, butt has the code of a tune spring,
When unlocking condition and locking state, described boss is supported the tune code wheel;
When the password adjustment state, the lower end of described tune code wheel is plugged in the second stopper slot.
Preferably, described password adjusting device also comprises the steel ball that is installed on spatial accommodation, described tune code switch is provided with the 6th straight inclined-plane that can be slidably connected with steel ball, activity template is provided with the 7th straight inclined-plane that can be slidably connected with steel ball, face-piece is provided with the chute that can slide for steel ball, when the password adjustment state, steel ball is supported respectively the 6th straight inclined-plane, the 7th straight inclined-plane of activity template and the chute of face-piece of adjusting code switch.
Preferably, described tune code wheel is provided with first surface of revolution that external diameter reduces from top to bottom gradually, adjust the second stopper slot of code switch to be provided with second surface of revolution that profile and first surface of revolution adapt, when the password adjustment state, first surface of revolution of tune code wheel is supported second surface of revolution of the second stopper slot.
Preferably, described coded lock also comprise connect torsion spring, for brace being articulated in to the end pin buckle of buckle at the end is followed closely and for brace being articulated in to the shell rivet of shell, connect torsion spring and be sheathed on respectively end pin buckle nail and shell rivet, an end that connects torsion spring is fixedly connected with end button, connects the other end and the shell butt of torsion spring.
Operating principle of the present invention is as follows: when locking state, the password mistake of cipher wheel, the 3rd projection of activity template is supported the external surface of adjusting code wheel, the stop part of clutch block is supported in the pushing part of pushing, the first clamping part clamping of the first draw-in groove of shell and snap close, shell is by locked, and case and bag are fixedly connected with two folding sides by shell, and now case and bag can not be opened by locked, when unlocking condition, the password of cipher wheel is correct, the 3rd projection of activity template is inserted the groove of adjusting code wheel under the effect of the second back-moving spring, the activity template segment distance of advancing to the left, the stop part that activity template promotes clutch block rotates and the path of travel of unblanking of the pushing part of the pushing of staggering, now press the press section of pushing, the second clamping part of the second draw-in groove of pushing and end button breaks away from, now shell can be buckled the end of around rotation to the right under the first brace and the common effect of the second brace, until the first draw-in groove of the first clamping part of snap close and shell breaks away from fully, now coded lock is opened, two folding sides of case and bag can be opened freely.
The beneficial effect of coded lock of the present invention is:
(1) when password mistake of the present invention, activity template is supported the external surface of adjusting code wheel, when password is correct, the 3rd projection of activity template is inserted the groove of adjusting code wheel, no matter how firmly to turn cipher wheel, adjust code wheel all can rotate with cipher wheel, activity template flexibly connects with adjusting code wheel under the effect of the second back-moving spring, can effectively prevent the password entanglement of coded lock of the present invention;
(2) open locking is controlled in the rotation of the stop part of the present invention by promoting clutch block, has changed the mode that in the past traditional slip is unblanked, and it unblanks to control stable, easy to operate;
(3) component of the present invention are assembled from top to bottom, by optimizing the structure of component, have improved efficiency of assembling, and production efficiency is high.
The accompanying drawing explanation
Fig. 1 is the cipher wheel and the decomposition texture schematic diagram of adjusting code wheel of coded lock in background technology.
Fig. 2 is the decomposition texture schematic diagram of coded lock of the present invention.
Fig. 3 is the package assembly schematic diagram of coded lock of the present invention.
Fig. 4 is the structural representation after coded lock of the present invention is hidden shell, the first back-moving spring and the second back-moving spring.
Fig. 5 is the syndeton schematic diagram between pushing, clutch block, cover plate and the activity template of coded lock of the present invention.
Fig. 6 is the syndeton schematic diagram of cipher wheel, a tune code spring, tune code wheel, tune code switch and the cover plate of coded lock of the present invention.
Fig. 7 is the syndeton schematic diagram of cipher wheel, a tune code spring, tune code wheel, activity template, tune code switch and the steel ball of coded lock of the present invention.
Description of reference numerals: 1, shell, 101, the first draw-in groove, 102, locating shaft, 103, lock core hole, 104, chute, 2, end button, 201, the second clamping part, 3, snap close, 31, the first clamping part, 4, pushing, 41, press section, 42, pushing part, 43, the second draw-in groove, 5, cover plate, 51, the first projection, 52, the first stopper slot, 6, clutch block, 61, stop part, 62, the first straight inclined-plane, 63, the 5th straight inclined-plane, 7, activity template, 71, the 3rd projection, 72, the second straight inclined-plane, 73, the 3rd straight inclined-plane, 74, the 7th straight inclined-plane, 8, the first back-moving spring, 9, brace, 91, the first brace, 92, the second brace, 10, adjust the code spring, 11, cipher wheel, 111, the second projection, 12, adjust code wheel, 121, screens, 122, groove, 123, the 4th straight inclined-plane, 13, the second back-moving spring, 14, lock core, 15, lock dog, 151, promote-side, 16, briquetting, 17, adjust code switch, 171, pushing block, 172, slideway, 173, the second stopper slot, 174, the 6th straight inclined-plane, 175, boss, 18, steel ball, 19, connect torsion spring, 20, end pin buckle nail, 21, the shell rivet.
The specific embodiment
The orientation that the nouns of locality such as " left side " mentioned in the present embodiment, " right side " all be take in Fig. 2 is benchmark.
As shown in Fig. 2 ~ Fig. 7, a kind of coded lock, the end button 2 that comprises shell 1, is fixed in the snap close 3 of casing one folding side and is fixed in another folding side of casing, described shell 1, snap close 3 and end button 2 form a spatial accommodation, described shell 1 is provided with the first draw-in groove 101, snap close 3 is provided with the first clamping part 31, and described coded lock also comprises:
Pushing 4, described pushing 4 plugs together in shell 1, pushing 4 forms a 41He pushing part, press section 42, and described pushing 4 is provided with the second draw-in groove 43, and end button 2 is provided with the second clamping part 201, when locking state, the second draw-in groove 43 of pushing 4 and the second clamping part 201 clampings of end button 2, the first clamping part 31 of snap close 3 is fixedly connected with pushing 4 by shell 1 respectively with end button 2 with the first draw-in groove 101 clampings of shell 1, snap close 3, now, two of case and bag folding sides are fixed and can not open;
Be installed on cover plate 5 and the clutch block 6 of spatial accommodation, cover plate 5 is provided with the first projection 51, the first projection 51 of cover plate 5 is inserted clutch block 6, clutch block 6 is provided with stop part 61, the stop part 61 of clutch block 6 is located at the path of travel of unblanking of the pushing part 42 of pushing 4, described spatial accommodation also is equipped with the stop part 61 that can promote clutch block 6 activity template 7 around the first projection 51 rotations of cover plate 5, between the stop part 61 of clutch block 6 and shell 1, butt has the first back-moving spring 8, when locking state, the stop part 61 of clutch block 6 is supported in the pushing part 42 of pushing 4, now pushing 4 is by locked, when unlocking condition, the stop part 61 that activity template 7 promotes clutch blocks 6 rotates and the path of travel of unblanking of the pushing part 42 of the pushing 4 of staggering, now press the press section 41 of pushing 4, pushing 4 is slided smoothly to the right, the second draw-in groove 43 of pushing 4 breaks away from the second clamping part 201 of end button 2, the end, detain 2 released,
Brace 9, described brace 9 is provided with the first brace 91 and the second brace 92, the end that the first brace 91 and the second brace 92 are positioned at homonymy all with shell 1 pivot joint, the first brace 91 and the second brace 92 are positioned at the other end of homonymy and all the end of with, buckle 2 pivot joints, when unlocking condition, shell 1 can be around the first brace 91 and the second brace 92 rotations, shell 1, the first brace 91 and the second brace 92 are done as a wholely can buckle 2 to right rotation the end of around, shell 1 segment distance of can advancing to the right, the first draw-in groove 101 of shell 1 breaks away from the first clamping part 31 of snap close 3, snap close 3 is released,
Encryption apparatus, described encryption apparatus comprises the cipher wheel 11 that is installed on spatial accommodation and adjusts code wheel 12, shell 1 is provided with locating shaft 102, cipher wheel 11 and tune code wheel 12 are sheathed on locating shaft 102 from top to bottom successively, described tune code wheel 12 is provided with screens 121, cipher wheel 11 be provided with can with the second projection 111 of the screens 121 phase clampings of adjusting code wheel 12, unblanking and during locking state, the second projection 111 of cipher wheel 11 is inserted the screens 121 of adjusting code wheel 12, cipher wheel 11 can drive adjusts code wheel 12 to rotate together, described tune code wheel 12 also is provided with groove 122, activity template 7 is provided with the 3rd projection 71, between activity template 7 and shell 1, butt has the second back-moving spring 13, the 3rd projection 71 of activity template 7 is supported the external surface of adjusting code wheel 12, when unlocking condition, rotation cipher wheel 11 is to the proper password position, cipher wheel 11 drives adjusts code wheel 12 to rotate together, the 3rd projection 71 of activity template 7 is inserted the groove 122 of adjusting code wheel 12 under the effect of the second back-moving spring 13, activity template 7 segment distance of advancing to the left, the stop part 61 that activity template 7 promotes clutch blocks 6 rotates and the path of travel of unblanking of the pushing part 42 of the pushing 4 of staggering, now press the press section 41 of pushing 4, the second draw-in groove 43 of pushing 4 breaks away from the second clamping part 201 of end button 2, now shell 1 can be buckled the end of around 2 rotations to the right under the first brace 91 and the common effect of the second brace 92, until the first clamping part 31 of snap close 3 breaks away from fully with the first draw-in groove 101 of shell 1, now the end of two of case and bag folding sides button 2 and snap close 3 are all released, coded lock is opened.
Wherein, being shaped as of the first projection 51 of cover plate 5 is square, and clutch block 6 is provided with the 3rd stopper slot that can limit first protruding 51 anglecs of rotation.The 3rd stopper slot by arranging, can limit clutch block 6 and rotate in default angular range, and the control of whole coded lock is more prepared.Preferably, the default anglec of rotation of clutch block 6 is 60 degree, more preferred, and the default anglec of rotation of clutch block 6 is 30 degree.
The stop part 61 of described clutch block 6 is provided with the first straight inclined-plane 62, activity template 7 is provided with the second straight inclined-plane 72 that can be slidably connected with the stop part 61 of clutch block 6, while unblanking, activity template 7 slides to the left, the second straight inclined-plane 72 of activity template 7 promotes the first straight inclined-plane 62 of the stop part 61 of clutch blocks 6, and the stop part 61 of clutch block 6 rotates and the path of travel of unblanking of the pushing part 42 of the pushing 4 of staggering.The mode of mutually agreeing with by two straight inclined-planes, realize the transmission of moving between the stop part 61 of activity template 7 and clutch block 6, and it is simple in structure, easy to operate.
The 3rd projection 71 of described activity template 7 is provided with the 3rd straight inclined-plane 73, adjusts the groove 122 of code wheel 12 to be provided with the 4th straight inclined-plane 123 that can cooperatively interact with the 3rd straight inclined-plane 73.While unblanking, turn cipher wheel 11, cipher wheel 11 drives adjusts code wheel 12 to rotate to the proper password place, and the 3rd projection 71 of activity template 7 inserts along the 4th straight inclined-plane 123 groove 122 of adjusting code wheel 12; While locking, turn cipher wheel 11, cipher wheel 11 drives adjusts code wheel 12 to rotate to the bad password place, the lateral margin on the 4th straight inclined-plane 123 of tune code wheel 12 promotes the 3rd straight inclined-plane 73 of the 3rd projection 71, activity template 7 slides to the right under the promotion of adjusting code wheel 12, until the 3rd projection 71 of activity template 7 breaks away from from the groove 122 of adjusting code wheel 12.Straight inclined-plane by arranging, can effectively be ensured the sliding stroke of activity template 7 and the intensity of clutch block 6.
Described spatial accommodation also is equipped with and can passes through the lock core 14 of key turns, shell 1 is provided with the lock core hole 103 of accommodating lock core 14, lock core 14 is provided with the lock dog 15 of stop part 61 rotations that can promote clutch block 6, when unlocking condition, the stop part 61 that lock dog 15 promotes clutch blocks 6 rotates and the path of travel of unblanking of the pushing part 42 of the pushing 4 of staggering.By the lock core 14 arranged, this coded lock also can be opened in the situation that there is no password, while preventing that password from forgetting, and the phenomenon that coded lock can't be opened; In addition, by the lock core 14 arranged, this coded lock both can password unlocking, also can key unlocking, and Practical Performance of the present invention is strengthened greatly.
Described lock dog 15 forms a promote-side 151, described clutch block 6 is provided with the 5th straight inclined-plane 63, when unlocking condition, the promote-side 151 of lock dog 15 is slidably connected with the 5th straight inclined-plane 63 of clutch block 6, clutch block 6 is under the promotion of lock dog 15, the stop part 61 of clutch block 6 rotates and the path of travel of unblanking of the pushing part 42 of the pushing 4 of staggering, thereby realizes that lock dog 15 promotes the function of stop part 61 rotations of clutch blocks 6.
The below of described lock dog 15 also is equipped with briquetting 16, and the upper surface of the lower surface of lock dog 15 and briquetting 16 is slidably connected.By the briquetting 16 arranged, can accurately locate the position of lock dog 15, while turning key, lock dog 15 rotates in the scope of the upper surface of briquetting 16, and the stop part 61 that lock dog 15 can promote clutch block 6 rapidly rotates and realizes unblanking of coded lock.
Described coded lock also comprises the password adjusting device, described password adjusting device comprises the tune code switch 17 that is installed on spatial accommodation, described tune code switch 17 is located between cover plate 5 and activity template 7, adjust code switch 17 and cover plate 5 to be slidably connected, adjust code switch 17 to be provided with pushing block 171, cover plate 5 is provided with the first stopper slot 52, adjust first stopper slot 52 of the pushing block 171 of code switch 17 through cover plate 5, described tune code switch 17 is provided with boss 175 and the second stopper slot 173, form a difference in height between the boss 175 of tune code switch 17 and the second stopper slot 173, between boss 175 and the second stopper slot 173, being connected with can be for the slideway 172 of adjusting code wheel 12 to slide, between described cipher wheel 11 and tune code wheel 12, butt has the code of a tune spring 10,
When unlocking condition and locking state, described boss 175 is supported and is adjusted code wheel 12;
Wherein, when this coded lock only just can be regulated password under the state of opening, when carrying out the password adjusting, promote to adjust the pushing block 171 of code switch 17, pushing block 171 drives adjusts code switch 17 to slide to the right along cover plate 5, owing to forming a difference in height between the boss 175 of adjusting code switch 17 and the second stopper slot 173, adjust code spring 10 to promote to adjust code wheel 12 to slide into the second stopper slot 173 from the boss 175 of adjusting code switch 17 along slideway 172, the lower end of described tune code wheel 12 is plugged in the second stopper slot 173, adjust code wheel 12 to break away from cipher wheel 11 under the effect of adjusting code spring 10, rotatable cipher wheel 11 reset password now.
Described password adjusting device also comprises the steel ball 18 that is installed on spatial accommodation, described tune code switch 17 is provided with the 6th straight inclined-plane 174 that can be slidably connected with steel ball 18, activity template 7 is provided with the 7th straight inclined-plane 74 that can be slidably connected with steel ball 18, face-piece is provided with the chute 104 that can slide for steel ball 18, when the password adjustment state, promote to adjust the pushing block 171 of code switch 17, pushing block 171 drives adjusts code switch 17 to slide to the right along cover plate 5, adjust the 6th straight inclined-plane 174 of code switch 17 to promote steel ball 18 along chute 104 upward slidings, until steel ball 18 is supported the 7th straight inclined-plane 74 of activity template 7, now steel ball 18 is supported respectively the 6th straight inclined-plane 174 of adjusting code switch 17, the 7th straight inclined-plane 74 of activity template 7 and the chute 104 of face-piece, steel ball 18 can apply a power left to activity template 7, make the 3rd projection 71 of activity template 7 prop up inflexibly tune code wheel 12, in the process of regulating at password, effectively being fixed of the position of tune code wheel 12, prevent from adjusting the position of code wheel 12 to misplace, strengthened widely the stability of password adjustment process of the present invention.
Described tune code wheel 12 is provided with first surface of revolution (not indicating in figure) that external diameter reduces from top to bottom gradually, second surface of revolution of adjusting the second stopper slot 173 of code switch 17 to be provided with profile and first surface of revolution to adapt (in figure sign), when the password adjustment state, first surface of revolution of tune code wheel 12 is supported second surface of revolution of the second stopper slot 173.The surface of revolution cooperatively interacted by setting, the position accurate positioning of adjusting code wheel 12.
Described coded lock also comprises and connects torsion spring 19, for brace 9 being articulated in the end of to, buckle 2 end pin buckle and follow closely 20 and for brace 9 being articulated in to the shell rivet 21 of shell 1, connect torsion spring 19 and be sheathed on respectively end pin buckle nail 20 and shell rivet 21, an end that connects torsion spring 19 is fixedly connected with end button 2, connects the other end and shell 1 butt of torsion spring 19.By the connection torsion spring 19 arranged, when the second clamping part 201 of the second draw-in groove 43 of pushing 4 and end button 2 unclamps, shell 1, under the elastic force effect that connects torsion spring 19, can automatically spring open, and has strengthened widely Practical Performance of the present invention.
The above embodiment, it is better embodiment of the present invention, be not to limit the scope of the present invention, the equivalence of doing according to the described structure of the present patent application the scope of the claims, feature and principle therefore all changes or modifies, and all should be included in patent claim of the present invention.
Claims (10)
1. a coded lock, the end button that comprises shell, is fixed in the snap close of casing one folding side and is fixed in another folding side of casing, buckle-shaped one-tenth one spatial accommodation in described shell, snap close and the end, described shell is provided with the first draw-in groove, snap close is provided with the first clamping part, when locking state, and the first draw-in groove clamping of the first clamping part of snap close and shell, it is characterized in that, described coded lock also comprises:
Pushing, described pushing plugs together in shell, and pushing forms a press section and pushing part, and described pushing is provided with the second draw-in groove, and end button is provided with the second clamping part, when locking state, the second clamping part clamping of the second draw-in groove of pushing and end button;
Be installed on cover plate and the clutch block of spatial accommodation, cover plate is provided with the first projection, the first projection of cover plate is inserted clutch block, clutch block is provided with stop part, the stop part of clutch block is located at the path of travel of unblanking of the pushing part of pushing, described spatial accommodation also is equipped with the stop part that can the promote clutch block activity template around the first projection rotation of cover plate, between the stop part of clutch block and shell, butt has the first back-moving spring, when locking state, the stop part of clutch block is supported in the pushing part of pushing, when unlocking condition, the stop part that activity template promotes clutch block rotates and the path of travel of unblanking of the pushing part of the pushing of staggering,
Brace, described brace is provided with the first brace and the second brace, the end that the first brace and the second brace are positioned at homonymy all with the shell pivot joint, the first brace and the second brace are positioned at the other end of homonymy and all the end of with, buckle pivot joint;
Encryption apparatus, described encryption apparatus comprises the cipher wheel that is installed on spatial accommodation and adjusts code wheel, shell is provided with locating shaft, cipher wheel and tune code wheel are sheathed on locating shaft from top to bottom successively, described tune code wheel is provided with screens, cipher wheel be provided with can with the second projection of the screens phase clamping of adjusting code wheel, described tune code wheel also is provided with groove, activity template is provided with the 3rd projection, between activity template and shell, butt has the second back-moving spring, the 3rd projection of activity template is supported the external surface of adjusting code wheel, and when unlocking condition, the 3rd projection of activity template is plugged in the groove of adjusting code wheel.
2. coded lock as claimed in claim 1, is characterized in that, the stop part of described clutch block is provided with the first straight inclined-plane, and activity template is provided with the second straight inclined-plane that can be slidably connected with the stop part of clutch block.
3. coded lock as claimed in claim 1, is characterized in that, the 3rd projection of described activity template is provided with the 3rd straight inclined-plane, adjusts the groove of code wheel to be provided with the 4th straight inclined-plane that can cooperatively interact with the 3rd straight inclined-plane.
4. coded lock as claimed in claim 1, it is characterized in that, described spatial accommodation also is equipped with can be by the lock core of key turns, shell is provided with the lock core hole of accommodating lock core, lock core is provided with the lock dog of the stop part rotation that can promote clutch block, when unlocking condition, the stop part that lock dog promotes clutch block rotates and the path of travel of unblanking of the pushing part of the pushing of staggering.
5. coded lock as claimed in claim 4, is characterized in that, described lock dog forms a promote-side, and described clutch block is provided with the 5th straight inclined-plane, and when unlocking condition, the 5th straight inclined-plane of the promote-side of lock dog and clutch block is slidably connected.
6. coded lock as described as claim 4 or 5, is characterized in that, the below of described lock dog also is equipped with briquetting, and the lower surface of lock dog and the upper surface of briquetting are slidably connected.
7. coded lock as claimed in claim 1, it is characterized in that, described coded lock also comprises the password adjusting device, described password adjusting device comprises the tune code switch that is installed on spatial accommodation, described tune code switch is located between cover plate and activity template, adjust code switch and cover plate to be slidably connected, adjust code switch to be provided with pushing block, cover plate is provided with the first stopper slot, adjust first stopper slot of the pushing block of code switch through cover plate, described tune code switch is provided with boss and the second stopper slot, form a difference in height between the boss of tune code switch and the second stopper slot, between boss and the second stopper slot, being connected with can be for the slideway of adjusting code wheel to slide, between described cipher wheel and tune code wheel, butt has the code of a tune spring,
When unlocking condition and locking state, described boss is supported the tune code wheel;
When the password adjustment state, the lower end of described tune code wheel is plugged in the second stopper slot.
8. coded lock as claimed in claim 7, it is characterized in that, described password adjusting device also comprises the steel ball that is installed on spatial accommodation, described tune code switch is provided with the 6th straight inclined-plane that can be slidably connected with steel ball, activity template is provided with the 7th straight inclined-plane that can be slidably connected with steel ball, face-piece is provided with the chute that can slide for steel ball, and when the password adjustment state, steel ball is supported respectively the 6th straight inclined-plane, the 7th straight inclined-plane of activity template and the chute of face-piece of adjusting code switch.
9. coded lock as claimed in claim 7 or 8, it is characterized in that, described tune code wheel is provided with first surface of revolution that external diameter reduces from top to bottom gradually, adjust the second stopper slot of code switch to be provided with second surface of revolution that profile and first surface of revolution adapt, when the password adjustment state, first surface of revolution of tune code wheel is supported second surface of revolution of the second stopper slot.
10. coded lock as claimed in claim 1, it is characterized in that, described coded lock also comprise connect torsion spring, for brace being articulated in to the end pin buckle of buckle at the end is followed closely and for brace being articulated in to the shell rivet of shell, connect torsion spring and be sheathed on respectively end pin buckle nail and shell rivet, an end that connects torsion spring is fixedly connected with end button, connects the other end and the shell butt of torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310328143.0A CN103422726B (en) | 2013-07-31 | 2013-07-31 | Coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310328143.0A CN103422726B (en) | 2013-07-31 | 2013-07-31 | Coded lock |
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| Publication Number | Publication Date |
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| CN103422726A true CN103422726A (en) | 2013-12-04 |
| CN103422726B CN103422726B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310328143.0A Active CN103422726B (en) | 2013-07-31 | 2013-07-31 | Coded lock |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| WO2016062052A1 (en) * | 2014-10-21 | 2016-04-28 | 东莞市怡丰锁业有限公司 | Coded lock |
| CN107013095A (en) * | 2017-06-14 | 2017-08-04 | 东莞市景瑜实业有限公司 | A kind of password wheels resetting structure of PP box fasteners lock |
| CN107093239A (en) * | 2017-04-27 | 2017-08-25 | 广东汇泰龙科技有限公司 | A kind of fingerprint read head lid arrangement and use its Fingerprint Lock |
| CN110206415A (en) * | 2019-07-10 | 2019-09-06 | 温州市金优五金有限公司 | A kind of lockable mechanism of coded lock |
| CN111441667A (en) * | 2020-05-08 | 2020-07-24 | 东莞市怡丰锁业有限公司 | Intelligent electronic lock |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265091A (en) * | 2014-10-13 | 2015-01-07 | 东莞市怡丰锁业有限公司 | Coded lock |
| CN104265091B (en) * | 2014-10-13 | 2016-04-20 | 东莞市怡丰锁业有限公司 | A kind of coded lock |
| WO2016062052A1 (en) * | 2014-10-21 | 2016-04-28 | 东莞市怡丰锁业有限公司 | Coded lock |
| CN107093239A (en) * | 2017-04-27 | 2017-08-25 | 广东汇泰龙科技有限公司 | A kind of fingerprint read head lid arrangement and use its Fingerprint Lock |
| CN107093239B (en) * | 2017-04-27 | 2023-06-16 | 广东汇泰龙科技有限公司 | Fingerprint reader cover device and fingerprint lock using same |
| CN107013095A (en) * | 2017-06-14 | 2017-08-04 | 东莞市景瑜实业有限公司 | A kind of password wheels resetting structure of PP box fasteners lock |
| CN107013095B (en) * | 2017-06-14 | 2022-07-05 | 东莞市景瑜实业有限公司 | Password wheel reset structure of PP case padlock |
| CN110206415A (en) * | 2019-07-10 | 2019-09-06 | 温州市金优五金有限公司 | A kind of lockable mechanism of coded lock |
| CN111441667A (en) * | 2020-05-08 | 2020-07-24 | 东莞市怡丰锁业有限公司 | Intelligent electronic lock |
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