CN104314377A - Combination lock with lateral dial wheel - Google Patents
Combination lock with lateral dial wheel Download PDFInfo
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- CN104314377A CN104314377A CN201410590961.2A CN201410590961A CN104314377A CN 104314377 A CN104314377 A CN 104314377A CN 201410590961 A CN201410590961 A CN 201410590961A CN 104314377 A CN104314377 A CN 104314377A
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Abstract
The invention relates to a combination lock with a lateral dial wheel. The structure of the combination lock with the lateral dial wheel comprises a combination lock component; the combination lock component comprises a password wheel, a positioning wheel and a code tuning wheel; the positioning wheel internally disposed on the password wheel is capable of moving relatively to the password wheel along the wheel axle direction; the password wheel is clamped on the code tuning wheel through the positioning wheel; a wheel axle plate is provided with a dial foot bump; the positioning wheel is provided with a dial foot notch. When a single digit is dialed on the password wheel, the dial foot bump and the dial foot notch stagger, and the positioning wheel moves towards the code tuning wheel. When the value on the password wheel is dialed in place, the dial foot bump is clamped on the dial foot notch, and the positioning wheel moves towards the wheel axle plate. During the entire dialing of the password wheel, the password wheel moves nowhere, and thus the width of a password through hole on a main panel is reduced, the width and volume of the combination lock are reduced, the combination lock and other parts are prevented from exposing, and dust and the like foreign matter are prevented from entering into the combination lock. Consequently, the combination lock is protected to some extent, and reliability and service life of the combination lock are improved.
Description
Technical field
The invention relates to coded lock technology field, is specifically related to a kind of horizontal thumb wheel coded lock.
Background technology
Coded lock is widely used in each side in people's life because its performance easy to use, safe is higher, to play anti-crafty anti-theft function, especially be widely used on the case and bag often going out to carry, the delivery at any time that coded lock is case and bag, temporarily deposit etc. in situation safety guarantee is provided.
In prior art, the axis of the cipher wheel of general coded lock is all the length direction being parallel to coded lock, employing is longitudinally stirred cipher wheel and is carried out unblanking to lock or unlock, be longitudinal thumb wheel coded lock, as Chinese patent CN202718476 U, for convenience of stirring of cipher wheel, it is enough large that the external diameter of general cipher wheel all designs, the cipher wheel of longitudinally stirring is made to need to be arranged on enough wide coded lock like this, thus the width of whole coded lock is increased, volume increases, and then make coded lock not be suitable on the small but excellent case and bag caused of volume, limit the range of application of coded lock, and the cipher wheel that the multiple longitudinal directions be arranged side by side are stirred, because spacing is each other less, for pointing larger people when stirring a cipher wheel, be easy to the rotation driving its adjacent cipher wheel, need the position of crosschecking cipher wheel, cause and unblank to have some setbacks.For solving the problem of above-mentioned longitudinal thumb wheel coded lock, coded lock is designed to the length direction of axes normal in coded lock of its cipher wheel, employing is laterally stirred cipher wheel and is carried out unblanking or locking, be horizontal thumb wheel coded lock, thickness due to cipher wheel will be far smaller than the external diameter of cipher wheel, therefore the cipher wheel of horizontal thumb wheel coded lock just takies the width spaces of less coded lock, thus coded lock width is reduced, and volume reduces.But the cipher wheel of horizontal thumb wheel coded lock of the prior art is generally positioned at sidepiece and the top of coded lock, sidepiece laterally stirs cipher wheel also exists inconvenience of unblanking problem owing to there is view obstruction, and the problem that cipher wheel can solve inconvenience of unblanking is stirred at top, but owing to cipher wheel being dialled the setting of sufficient position, cipher wheel can be moved around along coded lock width when stirring, thus the width of the cipher wheel through hole that coded lock face-piece passes for cipher wheel is strengthened, the miscellaneous part of the coded lock being positioned at face-piece bottom is so just made to expose out, the foreign matters such as external dust easily enter in coded lock by excessive cipher wheel through hole, affect the security reliability collection application life of coded lock, and the coded lock miscellaneous part exposed also easily is subject to the damage of external factor, further reduction coded lock is security reliability and application life.
Summary of the invention
The object of the invention be to avoid above-mentioned deficiency of the prior art and provide that a kind of cipher wheel thumb wheel is smooth and easy, thumb wheel stablizes, and compact conformation, compact, security reliability is strong, the horizontal thumb wheel coded lock of long service life.
The object of the invention is achieved through the following technical solutions:
Provide a kind of horizontal thumb wheel coded lock, comprise lock body and at least one latch hook, described lock body comprises base and is arranged at the sealed latch components of the coded lock component of base, key lock assembly and at least one and described latch hook.
Described coded lock component comprises wheel shaft and is sheathed on the cipher wheel of wheel shaft, locating wheel and tune code wheel, one end of locating wheel is connected in cipher wheel, the other end of locating wheel is connected in tune code wheel, and locating wheel is built in cipher wheel and also can relatively cipher wheel moves back and forth along wheel direction of principal axis.
Described coded lock component is covered with main panel, and main panel offers the password through hole passed for cipher wheel, cipher wheel and password through hole blind-mate.
Wheel shaft is provided with axle plate near one end of cipher wheel, axle plate is provided with for promoting locating wheel protruding along wheel reciprocating group of direction of principal axis foot, group sufficient face that locating wheel abuts with axle plate is provided with and dials group sufficient groove of sufficient male cooperation, group sufficient groove is fastened in when dialling sufficient projection, locating wheel moves to the direction of axle plate, when dialling, foot is protruding to be staggered with group sufficient groove, and locating wheel is to the direction motion of adjusting code wheel.
Wherein, the inner peripheral surface of described cipher wheel is provided with cipher wheel card convex, the outer circumference surface of locating wheel is provided with the first draw-in groove, the second draw-in groove, and cipher wheel card convex is fastened in the first draw-in groove and can slides along the first draw-in groove, adjusts code wheel to be arranged at the tune code wheel card convex with the second draw-in groove clamping.
Wherein, described first draw-in groove and described second draw-in groove interval are arranged, and described first draw-in groove comprises exterior bayonet slot section and inner card cage section, and exterior bayonet slot section is identical with the shape size of the second draw-in groove, cipher wheel card convex is connected in inner card cage section, adjusts code wheel card convex to be connected in exterior bayonet slot section and the second draw-in groove.
Wherein, described group of sufficient groove is distributed in the surrounding of the axis hole of locating wheel, and the number of described group of sufficient groove is more than the number of described group of foot projection.
Wherein, described coded lock also comprises at least one latch hook, and described lock body also comprises the sealed latch components of base, key lock assembly and at least one and described latch hook, and coded lock component, key lock assembly, latch components are all arranged at base.
Described coded lock component also comprises cover plate, be arranged at the activity template on cover plate and adjust code switch and the clutch block be arranged at below cover plate and at least one connecting rod, clutch block connects latch components by connecting rod, code wheel is adjusted also to be provided with draw-in groove of unblanking, activity template is provided with screens projection and the first pushing block, during unblock, screens projection is fastened in draw-in groove of unblanking, and the first pushing block is resisted against clutch block and can promotes clutch block and rotates.
Key lock assembly comprises a rotating lock core, and lock core is provided with the second promotion projection, and during unblock, second promotes projection is connected to clutch block and can promotes clutch block rotation.
Wherein, described clutch block is provided with the first abutting projection, second abuts projection, 3rd abuts projection and the 4th abuts projection, 3rd abutting projection abuts projection with the 4th and is centrosymmetric with the turning cylinder of clutch block, first of activity template promotes projection and is connected to the first abutting projection of clutch block and can promotes clutch block rotation, second of lock core promotes projection and is connected to the first abutting projection of clutch block and can promotes clutch block rotation, 3rd abuts projection, 4th abuts projection is connected to two latch components respectively by two connecting rods, when locking, 3rd abuts projection, 4th abuts projection is connected to two connecting rods respectively, during unblock, 3rd abuts projection, 4th abuts projection staggers with two connecting rods respectively.
Wherein, described key lock assembly also comprises lock core cover and contiguous block, built-in lock pin in lock core cover and with contiguous block clamping, the second promotion projection is arranged at the bottom of contiguous block.
Wherein, latch components includes snap close pedestal and is built in the pushing block of snap close pedestal, pushing and snap close face-piece, pushing block is provided with supports inclined-plane, the bottom of pushing is provided with supports projection with support that inclined-plane abuts first, pushing is also provided with pushing snap fit and second and supports projection, snap close face-piece is connected to snap close pedestal by axis of rotation, and snap close face-piece is provided with the locking-bar of latch hook clamping, supports the face-piece that projection abuts support projection with the face-piece chuck of pushing snap fit clamping and with second.
When locking, pushing block moves to pushing direction under the promotion of clutch block, and the inclined-plane extruding first of supporting of pushing block is supported projection and rotated to make pushing, presses down snap close face-piece simultaneously and makes pushing snap fit be connected in face-piece chuck, and in the lockhole of locking-bar insertion latch hook.
During unblock, pressing pushing, the first inclined-plane of supporting supporting projection extruding pushing block makes pushing block move to the direction of clutch block, simultaneously, pushing snap fit and face-piece chuck depart from, and second supports projection is resisted against face-piece and supports projection snap close face-piece is moved upward, and locking-bar departs from the lockhole of latch hook.
Wherein, described tune code switch is provided with to be adjusted code boss and adjusts code groove, adjust code boss and adjust between code groove and be connected with slideway, described tune code switch is also provided with adjusts code push rod and the first storage tank, described activity template and the first storage tank corresponding position are provided with the second storage tank, be provided with and adjust code steel ball between the first storage tank and the second storage tank.
Lock or unlocking condition time, adjust the bottom of code wheel to be resisted against and adjust code boss, adjust code steel ball to be positioned at the first storage tank.
When adjusting code state, promote to adjust code push rod that tune code switch is moved to the direction of the first storage tank, adjusting the bottom of code wheel to slide to from tune code boss adjusts in code groove, adjusts code wheel to drive locating wheel and cipher wheel to depart from, adjusts code steel ball to be resisted against the second storage tank under the promotion of adjusting code switch.
Wherein, described coded lock component, key lock module cover are provided with handle base, and main panel is covered on handle base and one-body molded with handle base, and main panel also offers the lock core through hole passed for lock core, and the two ends of handle base are fixed with handle.
the beneficial effect of the invention:
The horizontal thumb wheel coded lock of the invention, comprise locating wheel, the two ends of locating wheel are connected in cipher wheel respectively, adjust code wheel, thus cipher wheel and tune code wheel are coupled together by locating wheel, and locating wheel can move back and forth along wheel direction of principal axis relative to cipher wheel, sufficient groove is dialled due to locating wheel being provided with, dial group sufficient male cooperation on sufficient groove and axle plate, when starting cipher wheel and stirring individual digit, cipher wheel drives locating wheel to rotate, the sufficient groove of dialling of locating wheel starts to stagger with group sufficient projection simultaneously, now, dial the protruding locating wheel that promotes of foot to move to tune code wheel direction, make locating wheel and adjust the abundant clamping of code wheel, and locating wheel drives adjusts code wheel to rotate, and then adjust code wheel to drive activity template to move in cover plate, when cipher wheel stir this numeral put in place time, group sufficient groove and group sufficient projection just in time clamping of locating wheel, now, under the drive of cipher wheel, locating wheel, adjust code wheel all in rotation, locating wheel moves to the direction of axle plate under the effect of password spring simultaneously, what complete a cipher wheel individual digit stirs process, ensure the validity and reliability that cipher wheel is in transmission connection, in this process, because locating wheel can move back and forth along wheel direction of principal axis relative to cipher wheel, cipher wheel is without any the motion on direction, make password through hole and cipher wheel blind-mate, thus greatly can reduce the width of the password through hole on main panel, can effectively prevent the coded lock miscellaneous part of main panel inside from exposing, also prevent the foreign matters such as dust from entering coded lock, the internal part of coded lock is played a protective role, improve security reliability and the application life of coded lock, and the setting of locating wheel also simplify the difficulty of processing of cipher wheel, shorten the assembling length of cipher wheel and tune code wheel, the overall width of horizontal thumb wheel coded lock is effectively reduced, thus make horizontal thumb wheel coded lock compact, compact conformation, range of application is wider.
The horizontal thumb wheel coded lock of the invention, also comprises clutch block, and clutch block is connected with activity template, lock core, latch components respectively, clutch block is gathered multi-function in integral whole, enormously simplify the structure of coded lock, make the overall structure of coded lock more compact, volume is less, easy to assembly.
Accompanying drawing explanation
Accompanying drawing is utilized to be described further innovation and creation, but the embodiment in accompanying drawing does not form any restriction to the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is the structural representation of a kind of horizontal thumb wheel coded lock of the invention.
Fig. 2 is the decomposed structural representation of the lock body of a kind of horizontal thumb wheel coded lock of the invention.
Fig. 3 is the decomposition texture schematic diagram of the lock body of a kind of horizontal thumb wheel coded lock of the invention.
Fig. 4 is the decomposition texture schematic diagram of the further decomposition of Fig. 3.
Fig. 5 is the coded lock component of a kind of horizontal thumb wheel coded lock of the invention and the structural representation of key lock assembly.
Fig. 6 is the coded lock component of a kind of horizontal thumb wheel coded lock of the invention and the decomposition texture schematic diagram of key lock assembly.
Fig. 7 is the structural representation of the locating wheel of a kind of horizontal thumb wheel coded lock of the invention.
Fig. 8 is the structural representation of the clutch block of a kind of horizontal thumb wheel coded lock of the invention.
Fig. 9 is the structural representation of the tune code switch of a kind of horizontal thumb wheel coded lock of the invention.
Figure 10 is the decomposition texture schematic diagram of the latch components of a kind of horizontal thumb wheel coded lock of the invention.
Reference numeral in Fig. 1 to Figure 10:
First folding side 1, latch hook 1001;
Second folding side 2, main panel 21, password through hole 22, handle base 23, handle 24, pad 25, scab 26, splicing cosmetic sheet 27;
Base 3, first limiting plate 31, second limiting plate 32, the 3rd limiting plate 33, the 4th limiting plate 34;
Coded lock component 4, cover plate 41, wheel shaft 42, password spring 43, head rod 44, second connecting rod 45, axis of rotation 46, compressing tablet 47, tune code steel ball 48;
Cipher wheel 5, cipher wheel card convex 51;
Locating wheel 6, group sufficient groove 61, first draw-in groove 62, second draw-in groove 63;
Adjust code wheel 7, adjust code wheel card convex 71, draw-in groove 72 of unblanking;
Activity template 8, screens projection 81, first promote projection 82, second storage tank 83;
Axle plate 9, group foot protruding 91;
Adjust code switch 10, adjust code boss 101, adjust code groove 102, first storage tank 103;
Clutch block 11, first abuts projection 111, second and abuts projection 112, the 3rd abutting projection 113, the 4th abutting projection 114;
Key lock assembly 12, lock core cover 121, lock core 122, contiguous block 123, second promote projection 124;
Latch components 13, snap close pedestal 131, latch spring 132, shell decorating piece 133;
Pushing block 14, support inclined-plane 141;
Pushing 15, first is supported projection 151, second and is supported projection 152, pushing snap fit 153;
Snap close face-piece 16, locking-bar 161, face-piece chuck 162, face-piece support projection 163.
Detailed description of the invention
With the following Examples the invention is further described.
The detailed description of the invention of a kind of horizontal thumb wheel coded lock of the invention as shown in Figures 1 to 10, comprise lock body and at least one latch hook 1001, preferably, the present embodiment is provided with two latch hooks 1001, lock body is fixed on the first folding side 1 of casing, two latch hooks 1001 are fixed on the second folding side 2 of casing, and latch hook 1001 inserts in lock body can complete locking of coded lock.
As shown in Figures 2 to 4, lock body comprises base 3 and is arranged at the two ends that the coded lock component 4 of base 3, key lock assembly 12 and two latch components 13, two latch components 13 sealed with two latch hooks 1001 are arranged at base 3 respectively.
Coded lock component 4 comprises cover plate 41, is arranged at the wheel shaft 42 of cover plate 41, cipher wheel 5, locating wheel 6, adjust code wheel 7, activity template 8 and adjust code switch 10, locating wheel 6, cipher wheel 5, tune code wheel 7, activity template 8 and tune code switch 10 are sheathed on wheel shaft 42 successively, wheel shaft 42 is also arranged with password spring 43, wheel shaft 42 is provided with axle plate 9 near one end of cipher wheel 5, and axle plate 9 is provided with for promoting locating wheel 6 along reciprocating group of wheel shaft 42 direction foot protruding 91.
Shown in Fig. 5 to Fig. 7, one end of locating wheel 6 is connected in cipher wheel 5, the other end of locating wheel 6 is connected in adjusts code wheel 7, and locating wheel 6 is built in cipher wheel 5 and can relatively cipher wheel 5 moves back and forth along wheel shaft 42 direction, what locating wheel 6 abutted with axle plate 9 dials group sufficient grooves 61 that sufficient face is provided with and group foot protruding 91 coordinates, dial the surrounding that sufficient groove 61 is distributed in the axis hole of locating wheel 6, and the number of group sufficient groove 61 is more than the number dialling foot protruding 91, is convenient to the rotation of locating wheel 6 relative to axle plate 9.Be fastened in group sufficient groove 61 when dialling foot protruding 91, locating wheel 6 moves to the direction of axle plate 9, and stagger with group sufficient groove 61 when dialling foot protruding 91, locating wheel 6 is to the direction motion of adjusting code wheel 7.
The inner peripheral surface of cipher wheel 5 is provided with cipher wheel card convex 51, the outer circumference surface of locating wheel 6 is provided with the first draw-in groove 62, second draw-in groove 63, cipher wheel card convex 51 is fastened in the first draw-in groove 62 and can slides along the first draw-in groove 62, adjusts code wheel 7 to be arranged at the tune code wheel card convex 71 with the second draw-in groove 63 clamping.Preferably, first draw-in groove 62 and the second draw-in groove 63 interval are arranged, first draw-in groove 62 comprises exterior bayonet slot section and inner card cage section, exterior bayonet slot section is identical with the shape size of the second draw-in groove 63, cipher wheel card convex 51 is connected in inner card cage section, adjusts code wheel card convex 71 to be connected in exterior bayonet slot section and the second draw-in groove 63, ensures between cipher wheel 5 and locating wheel 6, locating wheel 6 and adjust the reliability of clamping between code wheel 7, and then ensure that cipher wheel 5 drives the validity adjusting code wheel 7 to rotate, improve the stability of unlock password.
Coded lock component 4 is covered with main panel 21, and main panel 21 offers the password through hole 22 passed for cipher wheel 5, password through hole 22 and cipher wheel 5 blind-mate.
When cipher wheel 5 starts to stir individual digit, cipher wheel 5 drives locating wheel 6 to rotate, the sufficient groove 61 of dialling of locating wheel 6 starts to stagger with group foot protruding 91 simultaneously, now, dial the protruding 91 promotion locating wheels 6 of foot to move to tune code wheel 7 direction, make locating wheel 6 and adjust code wheel 7 fully clamping, and locating wheel 6 drive adjusts code wheel 7 to rotate, and then adjust code wheel 7 to drive activity template 8 to move in cover plate 41, realize locking or unblanking; When cipher wheel 5 is stirred after this numeral puts in place, group sufficient groove 61 91 just in time clampings protruding with group foot of locating wheel 6, now, under the drive of cipher wheel 5, locating wheel 6, tune code wheel 7 are all in rotation, locating wheel 6 has moved homing action to the direction of axle plate 9 under the effect of password spring 43 simultaneously, and then completes group sufficient position rotation process of cipher wheel 5 individual digit, ensures the validity and reliability that cipher wheel 5 is in transmission connection.Stir in the process of single numerical value in cipher wheel 5, because locating wheel 6 is built in cipher wheel 5, and can move back and forth along wheel shaft 42 direction relative to cipher wheel 5, cipher wheel 5 is without any the motion on direction, password through hole 22 and cipher wheel 5 is made to form approximate blind-mate, thus greatly can reduce the width of the password through hole 22 on main panel 21, can effectively prevent the coded lock miscellaneous part of main panel 21 inside from exposing, also prevent the foreign matters such as dust from entering coded lock, the internal part of coded lock is played a protective role, improve security reliability and the application life of coded lock, and the setting of locating wheel 6 also simplify the difficulty of processing of cipher wheel 5, shorten the assembling length of cipher wheel 5 and tune code wheel 7, the overall width of horizontal thumb wheel coded lock is effectively reduced, thus make horizontal thumb wheel coded lock compact, compact conformation, range of application is wider.
Adjust code wheel 7 to be also provided with draw-in groove 72 of unblanking, activity template 8 is provided with screens projection 81 and first and promotes projection 82, and during unblock, screens projection 81 is fastened in draw-in groove 72 of unblanking.
As shown in Fig. 4, Fig. 8, coded lock component 4 also comprises the clutch block 11, head rod 44 and the second connecting rod 45 that are arranged at below cover plate 41, clutch block 11 is provided with the first abutting projection 111, second and abuts projection 112, the 3rd and abut projection 113 and the 4th and abut projection 114, and the 3rd abuts projection 113 and abut projection 114 with the 4th and be centrosymmetric with the turning cylinder of clutch block 11 and arrange.The 3rd of clutch block 11 abuts projection 113, the 4th abutting projection 114 is connected to two latch components 13 respectively by head rod 44, second connecting rod 45.
First of activity template 8 promotes projection 82 and is connected to first of clutch block 11 and abuts projection 111 and can promote clutch block 11 and rotate, and first abuts projection 111 is also provided with the first reset projection, and the first reset projection is connected to base 3 by back-moving spring.When locking, first promotion projection 82 and first abuts projection 111 and is separated, eliminate the restriction of rotating clutch block 11, clutch block 11 makes the 3rd to abut projection 113 under the effect of back-moving spring, the 4th abutting projection 114 is resisted against head rod 44, second connecting rod 45 respectively; During unblock, first promotion projection 82 is resisted against the first abutting projection 111 and promotes clutch block 11 and rotates, make the 3rd to abut projection 113, the 4th abutting projection 114 staggers with head rod 44, second connecting rod 45 respectively, eliminate the restriction that clutch block 11 pairs of head rods 44, second connecting rod 45 moves.
Key lock assembly 12 comprises a rotating lock core 122, and lock core 122 is provided with the second promotion projection 124, second and promotes projection 124 and be connected to second of clutch block 11 and abut projection 112 and can promote clutch block 11 and rotate.Further, key lock assembly 12 also comprises lock core cover 121 and contiguous block 123, lock core 122 to be built in lock core cover 121 and with contiguous block 123 clamping, second promotes the bottom that projection 124 is arranged at contiguous block 123.After locking, the second promotion projection 124 abuts projection 112 with second and abuts; During unblock, rotational lock core 122 makes it drive contiguous block 123 to rotate, second promotion projection 124 is resisted against the second abutting projection 112 and promotes clutch block 11 and rotates, make the 3rd to abut projection 113, the 4th abutting projection 114 staggers respectively at head rod 44, second connecting rod 45, eliminate the restriction that clutch block 11 pairs of head rods 44, second connecting rod 45 moves.
3rd abutting projection 113 is connected to latch components the 13, a four abutting projection 114 by head rod 44 and is connected to another latch components 13 by the second connecting rod 45.When locking, clutch block 11 rotates under the effect of back-moving spring makes the 3rd to abut projection 113, the 4th abutting projection 114 is resisted against head rod 44, second connecting rod 45 respectively, and head rod 44, second connecting rod 45 is resisted against two latch components 13 respectively, realizes the fastening of two latch components 13 and two latch hooks 1001; During unblock, clutch block 11 rotates under the first promotion promoting projection 82 or the second promotion projection 124, make clutch block 11 eliminate the restriction of moving to head rod 44, second connecting rod 45, and then realize latch components 13 and the disengaging of latch hook 1001, the unblock of coded lock can be completed.
In the present embodiment, clutch block 11 abuts projection 111, second by first and abuts projection 112, the 3rd abutting projection 113 and be connected with activity template 8, lock core 122, two latch components 13 respectively, clutch block 11 is gathered multi-function in integral whole, enormously simplify the structure of coded lock, make the overall structure of coded lock more compact, volume reduces, easy to assembly.
Further, for improving the accuracy of each parts transmission of coded lock, ensure the validity that coded lock is locked or unlocked, as shown in Figure 4, base 3 is provided with and moves the first limiting plate 31, second limiting plate 32 of rotating with clutch block 11 and for moving and rotate the 3rd limiting plate 33, the 4th limiting plate 34 for limiting the second junction plate with clutch block 11 for limiting the first junction plate.
Further, for controlling rotation precision and the stability of clutch block 11, base 3 is also provided with axis of rotation 46, and clutch block 11 is sheathed on axis of rotation 46 and rotates around axis of rotation 46, clutch block 11 is provided with compressing tablet 47, compressing tablet 47 ensures stability, fastness that clutch block 11 rotates further.
As Fig. 3, Fig. 4, shown in Figure 10, latch components 13 includes snap close pedestal 131, and be built in the pushing block 14 of snap close pedestal 131, pushing 15 and snap close face-piece 16, pushing block 14 is provided with supports inclined-plane 141, the bottom of pushing 15 is provided with supports projection 151 with support that inclined-plane 141 abuts first, pushing 15 is also provided with pushing snap fit 153 and second and supports projection 152, snap close face-piece 16 is connected to snap close pedestal 131 by axis of rotation, snap close face-piece 16 is provided with the locking-bar 161 with latch hook 1001 clamping, with the face-piece chuck 162 of pushing snap fit 153 clamping, and support the face-piece that projection 152 abuts support projection 163 with second, the latch spring 132 for jack-up snap close face-piece 16 is also provided with between snap close face-piece 16 and snap close pedestal 131.
When locking, pushing block 14 moves to pushing 15 direction under the promotion of clutch block 11, the inclined-plane 141 of supporting of pushing block 14 extrudes first and supports projection 151 and rotate to make pushing 15, press down snap close face-piece 16 makes pushing snap fit 153 be connected in face-piece chuck 162 simultaneously, and locking-bar 161 inserts in the lockhole of latch hook 1001.
During unblock, pressing pushing 15, first supports the inclined-plane 141 of supporting that projection 151 extrudes pushing block 14 makes pushing block 14 move to the direction of clutch block 11, simultaneously, pushing snap fit 153 and face-piece chuck 162 depart from, second supports projection 152 is resisted against face-piece and supports projection 163 snap close face-piece 16 is moved upward with the center in being rotationally connected snap close face-piece 16 and the turning cylinder of snap close pedestal 131 and being, thus makes locking-bar 161 depart from the lockhole of latch hook 1001.
Because the 3rd abuts projection 113 and to abut projection 114 with the 4th and to be centrosymmetric about the turning cylinder of clutch block 11 and to arrange, thus make clutch block 11 can control snapping or the off line of two latch hooks 1001 and locking-bar 161 simultaneously, be convenient to the operation of coded lock.
As shown in Figure 5, Figure 9, adjust code switch 10 to be provided with and adjust code boss 101 and adjust code groove 102, adjust code boss 101 and adjust between code groove 102 and be connected with slideway, described tune code switch 10 is also provided with adjusts code push rod and the first storage tank 103, activity template 8 and the first storage tank 103 corresponding position are provided with the second storage tank 83, be provided with between first storage tank 103 and the second storage tank 83 and adjust code steel ball 48, wherein, lock or unlocking condition time, adjust the bottom of code wheel 7 to be resisted against and adjust code boss 101, adjust code steel ball 48 to be positioned at the first storage tank 103; When adjusting code state, promote to adjust code push rod that tune code switch 10 is moved to the direction of the first storage tank 103, adjusting the bottom of code wheel 7 to slide to from tune code boss 101 adjusts in code groove 102, under the drive of adjusting code wheel 7, locating wheel 6 and cipher wheel 5 depart from, adjust code steel ball 48 to be resisted against the second storage tank 83 under the common promotion of adjusting code switch 10 and cover plate 41, prevent activity template 8 from adjusting the movement in code process, make tune code process simple, convenient, and good stability, prevents error code or mess code from occurring.
In the present embodiment, coded lock component 4, key lock assembly 12 are covered with handle base 23, main panel 21 is covered on handle base 23, and main panel 21 can be one-body molded with handle base 23, reduce assembling procedure, main panel 21 also offers the lock core through hole passed for lock core 122, the two ends of handle base 23 are fixed with handle 24, a coded lock and handle 24 are integrated in one, reduce the area occupied of annex on casing, make whole casing more succinct, neat.
Further, for ensureing the fastness of handle 24, brightness and the base 3 of handle base 23 are also provided with pad 25.
Further, for making the structure of whole coded lock more neat, reasonable, base 3 between handle 24 and snap close face-piece 16 is also covered with scab 26, scab 26 is covered with splicing cosmetic sheet 27, and splicing cosmetic sheet 27 can be one-body molded with scab 26, snap close face-piece 16 is covered with shell decorating piece 133, and shell decorating piece 133 can be one-body molded with snap close face-piece 16, simplify coded lock assembling process.
Finally should be noted that; above embodiment is only in order to illustrate the technical scheme of the invention; but not the restriction to the invention protection domain; although done to explain to the invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical scheme of the invention or equivalent replacement, and not depart from essence and the scope of the invention technical scheme.
Claims (10)
1. a horizontal thumb wheel coded lock, comprise lock body, it is characterized in that: lock body comprises coded lock component and is covered on the main cover plate of coded lock component, described coded lock component comprises wheel shaft and is sheathed on the cipher wheel of wheel shaft, locating wheel and tune code wheel, one end of locating wheel is connected in cipher wheel, the other end of locating wheel is connected in tune code wheel, and locating wheel is built in cipher wheel and also can relatively cipher wheel moves back and forth along wheel direction of principal axis;
Main panel offers the password through hole passed for cipher wheel, cipher wheel and password through hole blind-mate;
Wheel shaft is provided with axle plate near one end of cipher wheel, axle plate is provided with for promoting locating wheel protruding along wheel reciprocating group of direction of principal axis foot, group sufficient face that locating wheel abuts with axle plate is provided with and dials group sufficient groove of sufficient male cooperation, group sufficient groove is fastened in when dialling sufficient projection, locating wheel moves to the direction of axle plate, when dialling, foot is protruding to be staggered with group sufficient groove, and locating wheel is to the direction motion of adjusting code wheel.
2. the horizontal thumb wheel coded lock of one according to claim 1, it is characterized in that: the inner peripheral surface of described cipher wheel is provided with cipher wheel card convex, the outer circumference surface of locating wheel is provided with the first draw-in groove, the second draw-in groove, cipher wheel card convex is fastened in the first draw-in groove and can slides along the first draw-in groove, adjusts code wheel to be arranged at the tune code wheel card convex with the second draw-in groove clamping.
3. the horizontal thumb wheel coded lock of one according to claim 2, it is characterized in that: described first draw-in groove and described second draw-in groove interval are arranged, described first draw-in groove comprises exterior bayonet slot section and inner card cage section, exterior bayonet slot section is identical with the shape size of the second draw-in groove, cipher wheel card convex is connected in inner card cage section, adjusts code wheel card convex to be connected in exterior bayonet slot section and the second draw-in groove.
4. the horizontal thumb wheel coded lock of one according to claim 1, is characterized in that: described group of sufficient groove is distributed in the surrounding of the axis hole of locating wheel, and the number of described group of sufficient groove is more than the number of described group of foot projection.
5. the horizontal thumb wheel coded lock of one as claimed in any of claims 1 to 4, it is characterized in that: described coded lock also comprises at least one latch hook, described lock body also comprises the sealed latch components of base, key lock assembly and at least one and described latch hook, and coded lock component, key lock assembly, latch components are all arranged at base;
Described coded lock component also comprises cover plate, be arranged at the activity template on cover plate and adjust code switch and the clutch block be arranged at below cover plate and at least one connecting rod, clutch block connects latch components by connecting rod, code wheel is adjusted also to be provided with draw-in groove of unblanking, activity template is provided with screens projection and the first pushing block, during unblock, screens projection is fastened in draw-in groove of unblanking, and the first pushing block is resisted against clutch block and can promotes clutch block and rotates;
Key lock assembly comprises a rotating lock core, and lock core is provided with the second promotion projection, and during unblock, second promotes projection is connected to clutch block and can promotes clutch block rotation.
6. the horizontal thumb wheel coded lock of one according to claim 5, it is characterized in that: described clutch block is provided with the first abutting projection, second abuts projection, 3rd abuts projection and the 4th abuts projection, 3rd abutting projection abuts projection with the 4th and is centrosymmetric with the turning cylinder of clutch block, first of activity template promotes projection and is connected to the first abutting projection of clutch block and can promotes clutch block rotation, second of lock core promotes projection and is connected to the first abutting projection of clutch block and can promotes clutch block rotation, 3rd abuts projection, 4th abuts projection is connected to two latch components respectively by two connecting rods, when locking, 3rd abuts projection, 4th abuts projection is connected to two connecting rods respectively, during unblock, 3rd abuts projection, 4th abuts projection staggers with two connecting rods respectively.
7. the horizontal thumb wheel coded lock of one according to claim 5, is characterized in that: described key lock assembly also comprises lock core cover and contiguous block, built-in lock pin in lock core cover and with contiguous block clamping, the second promotion projection is arranged at the bottom of contiguous block.
8. the horizontal thumb wheel coded lock of one according to claim 5, it is characterized in that: described latch components includes snap close pedestal, and be built in the pushing block of snap close pedestal, pushing and snap close face-piece, pushing block is provided with supports inclined-plane, the bottom of pushing is provided with supports projection with support that inclined-plane abuts first, pushing is also provided with pushing snap fit and second and supports projection, snap close face-piece is connected to snap close pedestal by axis of rotation, snap close face-piece is provided with the locking-bar with latch hook clamping, with the face-piece chuck of pushing snap fit clamping, and support the face-piece that projection abuts support projection with second,
When locking, pushing block moves to pushing direction under the promotion of clutch block, and the inclined-plane extruding first of supporting of pushing block is supported projection and rotated to make pushing, presses down snap close face-piece simultaneously and makes pushing snap fit be connected in face-piece chuck, and in the lockhole of locking-bar insertion latch hook;
During unblock, pressing pushing, the first inclined-plane of supporting supporting projection extruding pushing block makes pushing block move to the direction of clutch block, simultaneously, pushing snap fit and face-piece chuck depart from, and second supports projection is resisted against face-piece and supports projection snap close face-piece is moved upward, and locking-bar departs from the lockhole of latch hook.
9. the horizontal thumb wheel coded lock of one according to claim 5, it is characterized in that: described tune code switch is provided with to be adjusted code boss and adjusts code groove, adjust code boss and adjust between code groove and be connected with slideway, described tune code switch is also provided with adjusts code push rod and the first storage tank, described activity template and the first storage tank corresponding position are provided with the second storage tank, be provided with and adjust code steel ball between the first storage tank and the second storage tank;
Lock or unlocking condition time, adjust the bottom of code wheel to be resisted against and adjust code boss, adjust code steel ball to be positioned at the first storage tank;
When adjusting code state, promote to adjust code push rod that tune code switch is moved to the direction of the first storage tank, adjusting the bottom of code wheel to slide to from tune code boss adjusts in code groove, adjusts code wheel to drive locating wheel and cipher wheel to depart from, adjusts code steel ball to be resisted against the second storage tank under the promotion of adjusting code switch.
10. the horizontal thumb wheel coded lock of one according to claim 1, it is characterized in that: described coded lock component, key lock module cover are provided with handle base, main panel is covered on handle base and one-body molded with handle base, main panel also offers the lock core through hole passed for lock core, and the two ends of handle base are fixed with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590961.2A CN104314377B (en) | 2014-10-29 | 2014-10-29 | Combination lock with lateral dial wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590961.2A CN104314377B (en) | 2014-10-29 | 2014-10-29 | Combination lock with lateral dial wheel |
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| Publication Number | Publication Date |
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| CN104314377A true CN104314377A (en) | 2015-01-28 |
| CN104314377B CN104314377B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410590961.2A Active CN104314377B (en) | 2014-10-29 | 2014-10-29 | Combination lock with lateral dial wheel |
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| CN (1) | CN104314377B (en) |
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| CN104729204A (en) * | 2015-04-09 | 2015-06-24 | 合肥华凌股份有限公司 | Refrigerator |
| CN104790773A (en) * | 2015-04-17 | 2015-07-22 | 东莞市怡丰锁业有限公司 | Thin bag coded lock |
| CN106907067A (en) * | 2017-03-31 | 2017-06-30 | 东莞市景瑜实业有限公司 | A kind of bag lock with double limitation function |
| CN108843154A (en) * | 2018-07-20 | 2018-11-20 | 东莞市景瑜实业有限公司 | A kind of slim luggage fixing lock |
| CN111119588A (en) * | 2020-01-11 | 2020-05-08 | 温州华意利五金装饰有限公司 | Multifunctional mechanical coded lock |
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| CN111119588B (en) * | 2020-01-11 | 2023-12-22 | 温州华意利五金装饰有限公司 | Multifunctional mechanical coded lock |
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|---|---|
| CN104314377B (en) | 2017-01-25 |
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