CN2828240Y - Push-button type self-setting mechanical puzzle lock - Google Patents
Push-button type self-setting mechanical puzzle lock Download PDFInfo
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- CN2828240Y CN2828240Y CN 200520010236 CN200520010236U CN2828240Y CN 2828240 Y CN2828240 Y CN 2828240Y CN 200520010236 CN200520010236 CN 200520010236 CN 200520010236 U CN200520010236 U CN 200520010236U CN 2828240 Y CN2828240 Y CN 2828240Y
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Abstract
The utility model relates to a kind of push button from organizing mechanical code lock, comprises lock box, toggle mechanism, password assembly, main dead bolt, secondary dead bolt, world dead bolt slide block; Toggle mechanism comprises main switch axle, switch shifting block, main dead bolt shifting block, the shift fork that makes zero, secondary dead bolt shifting block; It is characterized in that: between the switch shifting block of the jam plate of password assembly and toggle mechanism, be provided with safety block; Safety block is provided with fillet of " L " shape and the right angle type gathering sill of " L " shape; Two positioning guide columns pass two gathering sills respectively and are fixedly connected on the jam plate of password assembly, bayonet socket on the switch shifting block of toggle mechanism cooperates with the pin of stirring on the safety block, one end of first torsion spring is near the pin of stirring on the safety block, and the other end is affiliated on a piece of switch shifting block.The utlity model has following advantage: compact conformation, strong security, safe and reliable, set and the change password easy, locking and open the simple to operate of door, without key, long service life, through 60000 tests, still excellent.
Description
Technical field
The utility model relates to lockset, is specifically related to a kind of push button from organizing mechanical code lock.
Background technology
Traditional mechanical code lock, its structure mostly is knob, and this class mechanical code lock exists the critical defect that password is decoded easily, and the somebody can listen and stir sound or rely on feel to break a code, and switch is also very inconvenient, is not suitable for being used for security door.In order to overcome the deficiency that knob type mechanical cipher lock exists, people have designed the mechanical cipher controller of multiple structure.As the patent No. be 96207292, name is called the utility model patent of " blade push-plate type mechanical cipher mechanism ", though overcome the defective that the password of knob type mechanical cipher lock is decoded easily, but volume is big, the matching relationship between the component is comparatively complicated, need cooperate the ability switch with key during use, and change the password inconvenience.And for example the name of CN2647987Y bulletin is called " push button is from organizing mechanical code lock ", be provided with push button password assembly in the housing, toggle mechanism and main dead bolt and secondary dead bolt cooperate and are subjected to the control of push button password assembly, have compact conformation, volume is little, strong security, safe and reliable, switch is simple, without the advantage of key.Damage easily under the situation of misoperation but exist the password assembly, change the deficiency of Password Operations inconvenience, need further to be improved.
Summary of the invention
The purpose of this utility model provides a kind of push button and organizes mechanical code lock certainly, its strong security, and the password assembly is not easy to damage, and is safe and reliable; Switch is without key, and it is simple to change Password Operations; Compact conformation, volume are little, both have been applicable to safety cabinet, are suitable for security door again.
A kind of push button described in the utility model is from organizing mechanical code lock, comprises lock box, is located at the toggle mechanism in the lock box, the password assembly that cooperates with toggle mechanism, the main dead bolt that is connected with toggle mechanism and secondary dead bolt, and the world dead bolt slide block of main dead bolt flexible connection; Toggle mechanism comprises the main switch axle, is located at the switch shifting block on the main switch axle, main dead bolt shifting block, the shift fork that makes zero, secondary dead bolt shifting block from bottom to up; The jam plate of password assembly cooperates with the switch shifting block of toggle mechanism; It is characterized in that: between the switch shifting block of the jam plate of password assembly and toggle mechanism, be provided with safety block; Safety block is provided with fillet gathering sill of " L " shape and the right angle type gathering sill of " L " shape, is provided with one and stirs pin between two guiding slotted eyes; Two positioning guide columns pass two gathering sills respectively and are fixedly connected on the jam plate of password assembly, and the bayonet socket on the switch shifting block of toggle mechanism cooperates with the pin of stirring on the safety block; Be provided with first torsion axis on the switch shifting block, first torsion axis is provided with first torsion spring, and an end of first torsion spring is near the pin of stirring on the safety block, and the other end is affiliated on a piece of switch shifting block; Be provided with second torsion axis on lock box, second torsion axis is provided with second torsion spring, and second torsion spring, one end is affiliated on a piece of switch shifting block, and the other end abuts against on the locating rack of password assembly.Owing between the switch shifting block of the jam plate of password assembly and toggle mechanism, be provided with safety block; when password by staggering the time; firmly rotate the main switch axle and drive the switch shifting block; the fillet gathering sill of " L " shape on the safety block promptly produces slip with the positioning guide column that is fixedly connected on the jam plate; make excessive power can not be delivered to the password assembly; thereby protected the password assembly of precise structure, prolonged its application life.
Described a kind of push button is from organizing mechanical code lock, and its password assembly comprises positioning guide plate on positioning component under locating rack, the button, cipher code ratchet assembly, position cleaning plate assembly, button and the button.
Positioning component comprises positioning guide plate down under the button, and the two ends of following positioning guide plate are provided with first plug tenon of symmetry, cooperate with monosymmetric first bar hole of locating rack.
The cipher code ratchet assembly comprises coded shaft and 6-10 combination pin ratchet; The combination pin ratchet oppositely is located on the coded shaft in pairs, and the two ends of coded shaft cooperate with first circular port of locating rack both sides, and the cipher code ratchet assembly also comprises the jam plate with first groove fit of the mutual corresponding matching in locating rack end opening both sides.
The position cleaning plate assembly comprises position cleaning plate, and the both sides of position cleaning plate are provided with the draw-in groove of symmetry, and two draw-in grooves cooperate with the corner projection of locating rack both sides suitable for reading.The monosymmetric draw-in groove of position cleaning plate can rotate slightly along the corner projection of locating rack both sides suitable for reading.
The bottom of button cooperates with positioning component under position cleaning plate assembly, the button, and top cooperates with positioning guide plate on the button; The two ends of positioning guide plate are provided with limited bayonet on the button, with second groove fit of locating rack both sides suitable for reading.
Described a kind of push button is from organizing mechanical code lock, and positioning component also comprises a saddle that is connected down below the positioning guide plate, the torsion axis that passes several saddles under the button of its password assembly, is provided with many group torsion springs on torsion axis; Every group of torsion spring is made up of first compound torsion springs and second compound torsion springs; One end A of the first compound torsion springs parallel connection abut against down positioning guide plate below, and corresponding with the following locating hole of a button on being located at down positioning guide plate, the side that the two ends B in addition of first compound torsion springs and C lean against down positioning guide plate; One end A ' of the second compound torsion springs parallel connection is near the side of following positioning guide plate and exceed the side, in addition two ends B ' and C ' abut against down positioning guide plate below.
Described a kind of push button is from organizing mechanical code lock, the combination pin ratchet of its cipher code ratchet assembly by axle sleeve, be located at the axle sleeve middle part ratchet, be located at ratchet one side the wheel that makes zero, be located at the pit on the ratchet and the wheel that makes zero on circular hole between steel ball, be located at the baffle plate of taking turns a side of making zero, the ratchet that is located at the ratchet opposite side pushes away spring and circlip is formed; Ratchet is provided with the password groove, on one side is provided with the password tooth, one side the relative ratchet that is provided with, the number of teeth of ratchet is 2 times of the number of teeth of password tooth at least; The combination pin ratchet oppositely is located on the coded shaft in pairs, also is provided with ratchet return torsion spring on coded shaft, on the bearing pin that the one end hangs on the piece of taking turns that makes zero, the other end abuts against with second circular hole of locating rack cooperates.Because the number of teeth of ratchet is greater than the number of teeth of password tooth, both do not have one-to-one relationship, so, can not break a code with listening, therefore, security performance is strong.
Described a kind of push button is from organizing mechanical code lock, and the position cleaning plate assembly of its password assembly also comprises reed guide strip, pressing plate, pulls out a yard reed, non-return reed and first returning pull-spring; On position cleaning plate, be provided with a plurality of knobs guiding slotted eyes and a plurality of and the knob corresponding ratchet contraposition slotted eye of slotted eye that leads; Reed guide strip, pressing plate and non-return reed are fixedly connected on the position cleaning plate; Pull out in the gathering sill that yard reed is inserted in the reed guide strip; The part ratchet of each ratchet of cipher code ratchet assembly exposes the ratchet contraposition slotted eye on the position cleaning plate, cooperates with the front end that pulls out yard reed and non-return reed notch respectively; An end A ' of the second compound torsion springs parallel connection of positioning component is near the rear end of pulling out yard reed under the button; One end hook of two first returning pull-springs hangs on the position cleaning plate, and the other end is hooked on the bearing pin that cooperates with second circular hole of locating rack; Downside at position cleaning plate is provided with the chute that three both sides tilt.
Described a kind of push button is from organizing mechanical code lock, what the position cleaning plate assembly was passed in the lower end of the button of its password assembly pulls out notch on a yard reed, the non-return reed and the knob guiding slot port on the position cleaning plate, and locating hole under the button on the following positioning guide plate of positioning component under the button, an end A in parallel with first compound torsion springs near; The middle part of button be provided with inclined-plane and an end that pulls out notch on yard reed and the non-return reed near;
Described a kind of push button is from organizing the mechanical lock coded lock, and positioning guide plate is provided with knob on a plurality of and the position cleaning plate locating hole on the corresponding knob of slotted eye that leads on the button of its password assembly, and locating hole on the knob is stretched out in the upper end of button.
Described a kind of push button is from organizing the mechanical lock coded lock, its password assembly also comprise the clear position slide block assembly that is located by connecting on the lock box; Clear position slide block assembly is made up of clear position slide block, second returning pull-spring of " L " shape; One end of second returning pull-spring is located by connecting on the lock box, the other end and being located by connecting on clearly on the rivet at slide block middle part, position; One side of clear position slide block is provided with three projections that tilt on one side, with the chute of three inclinations of position cleaning plate one side of position cleaning plate assembly near; The vertical part of clear position slide block be contained on the main switch axle make zero shift fork near.
Described a kind of push button is from organizing the mechanical lock coded lock, and the end opening both sides of the locating rack of its password assembly are provided with second plug tenon that is connected with lock box and prop up a piece with being connected.
The utility model is compared with prior art and is had the following advantages: compact conformation, strong security, safe and reliable, set and the change password easy, locking and open the simple to operate of door, without key, long service life, through 60000 tests, still excellent.
Description of drawings
Fig. 1 is external form figure of the present utility model.
Fig. 2 is a cut-away view of the present utility model.
Fig. 3 is the structure chart of switch shifting block.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the structure chart of safety block.
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is a safety block and the schematic diagram that cooperates of switch shifting block and jam plate.
Fig. 8 is the schematic diagram that safety block cooperates with jam plate.
Fig. 9 is the structural representation of positioning component under the button.
Figure 10 is the left view of Fig. 9.
Figure 11 is Figure 10 vertical view.
Figure 12 is the schematic diagram that positioning component cooperates with locating rack under the button.
Figure 13 is the left view of Figure 12.
Figure 14 is the structural representation of cipher code ratchet assembly.
Figure 15 is the A-A view of Figure 14.
Figure 16 is the structural representation of combination pin ratchet.
Figure 17 is the A-A view of Figure 16.
Figure 18 is the partial sectional view of Figure 16.
Figure 19 is the structural representation of position cleaning plate assembly (being unkitted the dial-up reed).
Figure 20 is the left view of Figure 19.
Figure 21 is the structure chart of position cleaning plate.
Figure 22 is the left view of Figure 21.
Figure 23 is the vertical view of Figure 21.
Figure 24 is the structure chart of non-return reed.
Figure 25 is the structure chart of dial-up reed.
Figure 26 is the left view of Figure 25.
Figure 27 be clearly the position slide block structure chart.
Figure 28 is the left view of Figure 27.
Figure 29 is that the password assembly is contained in the schematic diagram in the lock box.
Figure 30 is the A-A sectional view of Figure 29.
The specific embodiment
Below in conjunction with accompanying drawing structure of the present utility model is further described.
Positioning component under the assembling button.Referring to Fig. 9, Figure 10 and Figure 11, with four saddles 36 be connected two ends be provided with symmetry first plug tenon 24 following positioning guide plate 23 below, torsion axis 37 passes four saddles 36 successively, and with eight groups of torsion spring sets of forming by first compound torsion springs 38 and second compound torsion springs 39 on torsion axis 37; One end A of the first compound torsion springs parallel connection abut against down positioning guide plate below, and corresponding with the following locating hole 40 of a button on being located at down positioning guide plate 23, the side that the two ends B in addition of first compound torsion springs and C lean against down positioning guide plate 23; One end A ' of the second compound torsion springs parallel connection is near the side of following positioning guide plate 23 and exceed the side, in addition two ends B ' and C ' abut against down positioning guide plate 23 below, promptly constitute positioning component under the button.
Positioning component cooperates with locating rack under the button, and referring to Figure 12 and Figure 13, first plug tenon 24 with the two ends symmetry of the following positioning guide plate 23 of positioning component under the button cooperates with locating rack 22 monosymmetric first bar holes 25.
Assembling combination pin ratchet.Referring to Figure 16, Figure 17 and Figure 18, with be provided with password groove 48, while be provided with 5 password teeth 49, the relative ratchet that is provided with 12 ratchets 50 42 is contained in the middle part of axle sleeve 41, make zero wheel 43 and baffle plate 45 is contained in a side of ratchet, and steel ball 44 be contained in the circular hole on the wheel that makes zero and with pit on the ratchet 42 contact, make it ratchet 42 and and baffle plate 45 between; Ratchet is pushed away spring 46 and circlip 47 is contained on the axle sleeve 41, the opposite side that is positioned at ratchet 42 gets final product.
Assembling cipher code ratchet assembly.Referring to Figure 14 and Figure 15, eight combination pin ratchets oppositely are contained on the coded shaft 26 in pairs, and ratchet return torsion spring 51 is enclosed within on the coded shaft, an end of ratchet return torsion spring hangs over propping up on the piece of the wheel 43 that makes zero and gets final product.
The cipher code ratchet assembly cooperates with locating rack.Referring to Figure 13 and Fig. 2, the two ends of coded shaft 26 are cooperated with first circular port 27 of locating rack 22 both sides, and the other end of ratchet return torsion spring 51 is abutted against on the bearing pin 53 that cooperates with second circular hole 52 of locating rack 22.
Assembling position cleaning plate assembly.Referring to Figure 19, Figure 20, Figure 21, Figure 22, Figure 23, Figure 24, Figure 25 and Figure 26, the position cleaning plate assembly comprises position cleaning plate 29, reed guide strip 54, pressing plate 55, pulls out yard reed 56, non-return reed 57 and first returning pull-spring 58; The both sides of position cleaning plate 29 are provided with the draw-in groove 30 of symmetry, are provided with the chute 61 that 8 knobs guiding slotted eyes 59 and 8 ratchet contraposition slotted eye 60, one sides corresponding with knob guiding slotted eye are provided with three both sides inclinations above; Reed guide strip 54, pressing plate 55 and non-return reed 57 are fixedly connected on the position cleaning plate 29; Pulling out yard reed 56 is inserted in the gathering sill of reed guide strip 54 and gets final product.
The position cleaning plate assembly with cipher code ratchet assembly and button are housed under the locating rack of positioning component cooperate.Referring to Figure 29 and Figure 30, position cleaning plate 29 monosymmetric draw-in grooves 30 are cooperated with the corner projection 31 of locating rack 22 both sides suitable for reading; One end hook of two first returning pull-springs 58 hangs on the position cleaning plate 29, and the other end is hooked on the bearing pin 53 that cooperates with second circular hole 52 of locating rack 22; And the part ratchet 50 that makes each ratchet 42 of cipher code ratchet assembly exposes the ratchet contraposition slotted eye 60 on the position cleaning plate 29, cooperates with the front end that pulls out yard reed 56 and non-return reed 57 notches of clear hyte part respectively; An end A ' of second compound torsion springs, 39 parallel connections of positioning component gets final product near the rear end of pulling out yard reed 56 under the button.
The locating rack that positioning component under position cleaning plate assembly, cipher code ratchet assembly and the button is housed cooperates with lock box.Referring to Figure 12, Figure 13, Figure 29 and Figure 30, with second plug tenon 68 of the end opening both sides of locating rack 22 be connected a piece 69 and be located by connecting with lock box 1, and make partial password tooth 49 on each ratchet 42 stretch out that corresponding hole gets final product on the lock box.
Button cooperates with positioning component under position cleaning plate assembly, the button.Referring to Figure 29 and Figure 30, pull out notch on yard reed 56, the non-return reed 57 and the knob guiding slot port 59 on the position cleaning plate 29 with what the position cleaning plate assembly was passed in the lower end of the button 32 of password assembly, and locating hole 40 under the button on the following positioning guide plate 23 of positioning component under the button, an end A in parallel with first compound torsion springs 38 near; And make button 32 the middle part inclined-plane 62 with pull out an end of notch on yard reed 56 and the non-return reed 57 near getting final product.
Positioning guide plate on the button of installation password assembly.Referring to Figure 29 and Figure 13, the two ends of positioning guide plate 33 are provided with limited bayonet 34 on the button, be provided with above 8 with position cleaning plate 29 on knob guiding slotted eye 59 corresponding knobs on locating hole 63; The two ends of positioning guide plate on the button 33 are provided with limited bayonet 34 cooperate, and make the upper end of button 32 stretch out that locating hole 63 gets final product on the knob with second groove 35 of locating rack 22 both sides suitable for reading.
The clear position slide block assembly of password assembly is installed.Referring to Figure 27, Figure 28 and Figure 29, clear position slide block assembly is made up of clear position slide block 64, second returning pull-spring 65 of " L " shape; At the middle part of clear position slide block 64 rivet 66, one sides are housed and are provided with three projections 67 that tilt on one side; With an end of second returning pull-spring be located by connecting on the lock box 1, the other end and being located by connecting on clearly on the rivet 66 at slide block middle part, position, and the chute 61 of three projections that tilt on one side 67 of a side that make clearly the position slide block and three inclinations of position cleaning plate 29 downsides of position cleaning plate assembly near, the vertical part of clear position slide block be contained in the shift fork 8 that makes zero on the main switch axle 5 near getting final product.
Safety block cooperates with jam plate.Referring to Fig. 5, Fig. 6 and Fig. 8, safety block 11 is provided with fillet gathering sill 12 of " L " shape and the right angle type gathering sill 13 of " L " shape, is provided with one and stirs pin 14 between two guiding slotted eyes; Two positioning guide columns 15 pass respectively on the jam plate 10 that two gathering sills are fixedly connected on the password assembly and get final product.
Toggle mechanism is installed.Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 7, main switch axle 5 is installed on the lock box 1, switch shifting block 6, main dead bolt shifting block 7, the shift fork 8 that makes zero, secondary dead bolt shifting block 9 are contained on the main switch axle 5 from bottom to up, and secondary dead bolt shifting block 9 is connected with secondary dead bolt 3 by linkage, make zero shift fork 8 and clear position slide block 64 vertical part near, stirring pin on main dead bolt shifting block 7 and the main dead bolt 2 cooperates, main dead bolt 2 flexibly connects with world dead bolt slide block 4 again, and the bayonet socket 16 on the switch shifting block 6 cooperates with the pin 14 of stirring on the safety block 11; On first torsion axis 17 on the switch shifting block, an end of first torsion spring 18 is near stirring pin 14 on the safety block with first torsion spring 18, and the other end is affiliated on a piece 19 of switch shifting block; Second torsion axis 20 is contained on the lock box 1, and second torsion spring 21 is contained on second torsion axis 20, and an end of second torsion spring 21 is affiliated on the piece 19 of switch shifting block, and the other end abuts against on the locating rack 22 of password assembly and gets final product.
During use, the utility model is contained on the door, password can be set or change to the password tooth of stirring on the ratchet 42 49, rotate main switch axle 5, the shift fork 8 that makes zero that is mated is upwards stirred clear position slide block 64, three projections 67 that tilt on one side of clear position slide block 64 1 sides, chute 61 along three inclinations of position cleaning plate 29 1 sides of position cleaning plate assembly slides, the draw-in groove 30 that makes position cleaning plate 29 rotates slightly along the corner projection 31 of locating rack 22 both sides suitable for reading, be contained in and pull out yard reed 56 and non-return reed 57 on the position cleaning plate 29 and promptly disengage with the ratchet 50 of ratchet 42, ratchet 42 is got back to zero-bit under the effect of ratchet return torsion spring 51.
When opening the door, by the password button click of setting 32, its inclined-plane 62, middle part promptly drives and pulls out yard reed 56 and stir ratchet 42 position to setting, 57 instant these times of non-return reed guarantee to stir accurately, and the password groove 48 on each ratchet 42 is alignd with jam plate 10, rotate main switch axle 5 again, the switch shifting block 6 that is mated is upwards stirred safety block 11, and safety block 11 promptly drives jam plate 10 and moves up, and the room promptly is opened.
Claims (9)
1, a kind of push button is from organizing mechanical code lock, comprises lock box (1), is located at the toggle mechanism in the lock box, the password assembly that cooperates with toggle mechanism, the main dead bolt (2) that is connected with toggle mechanism and secondary dead bolt (3), and the world dead bolt slide block (4) of main dead bolt flexible connection; Toggle mechanism comprises main switch axle (5), is located at switch shifting block (6), main dead bolt shifting block (7), the shift fork that makes zero (8), secondary dead bolt shifting block (9) on the main switch axle from bottom to up; The jam plate of password assembly (10) cooperates with the switch shifting block (6) of toggle mechanism; It is characterized in that: between the switch shifting block (6) of the jam plate (10) of password assembly and toggle mechanism, be provided with safety block (11); Safety block is provided with fillet gathering sill (12) of " L " shape and the right angle type gathering sill (13) of " L " shape, is provided with one and stirs pin (14) between two guiding slotted eyes; Two positioning guide columns (15) pass respectively on the jam plate (10) that two gathering sills are fixedly connected on the password assembly, and the bayonet socket (16) on the switch shifting block of toggle mechanism cooperates with the pin (14) of stirring on the safety block; Be provided with first torsion axis (17) on the switch shifting block, first torsion axis is provided with first torsion spring (18), and an end of first torsion spring is near the pin of stirring on the safety block, and the other end is affiliated on a piece (19) of switch shifting block; Be provided with second torsion axis (20) on lock box (1), second torsion axis is provided with second torsion spring (21), and second torsion spring, one end is affiliated on a piece (19) of switch shifting block, and the other end abuts against on the locating rack (22) of password assembly.
2, a kind of push button according to claim 1 is characterized in that from organizing mechanical code lock: its password assembly comprises under locating rack (22), the button positioning guide plate on positioning component, cipher code ratchet assembly, position cleaning plate assembly, button and the button;
Positioning component comprises positioning guide plate (23) down under the button, and the two ends of following positioning guide plate are provided with first plug tenon (24) of symmetry, cooperate with monosymmetric first bar hole of locating rack (25);
The cipher code ratchet assembly comprises coded shaft (26) and 6-10 combination pin ratchet; The combination pin ratchet oppositely is located on the coded shaft in pairs, and the two ends of coded shaft cooperate with first circular port (27) of locating rack both sides; The cipher code ratchet assembly also comprises the jam plate (10) that cooperates with first groove (28) of the mutual corresponding matching in locating rack end opening both sides;
The position cleaning plate assembly comprises position cleaning plate (29), and the both sides of position cleaning plate are provided with the draw-in groove (30) of symmetry, and two draw-in grooves cooperate with the corner projection (31) of locating rack (22) both sides suitable for reading;
The bottom of button (32) cooperates with positioning component under position cleaning plate assembly, the button, and top cooperates with positioning guide plate (33) on the button; The two ends of positioning guide plate are provided with limited bayonet (34) on the button, cooperate with second groove (35) of locating rack (22) both sides suitable for reading.
3, a kind of push button according to claim 2 is from organizing mechanical code lock, it is characterized in that: positioning component also comprises a saddle (36) that is connected down below the positioning guide plate, the torsion axis (37) that passes several saddles under the button of password assembly, is provided with many group torsion springs on torsion axis; Every group of torsion spring is made up of first compound torsion springs (38) and second compound torsion springs (39); One end A of the first compound torsion springs parallel connection abut against down positioning guide plate below, and corresponding with the following locating hole (40) of a button on being located at down positioning guide plate, the side that the two ends B in addition of first compound torsion springs and C lean against down positioning guide plate; One end A ' of the second compound torsion springs parallel connection is near the side of following positioning guide plate and exceed the side, in addition two ends B ' and C ' abut against down positioning guide plate below.
4, a kind of push button according to claim 2 is characterized in that from organizing mechanical code lock: the combination pin ratchet of cipher code ratchet assembly by axle sleeve (41), be located at the axle sleeve middle part ratchet (42), be located at ratchet one side the wheel (43) that makes zero, be located at the pit on the ratchet and the wheel that makes zero on circular hole between steel ball (44), be located at the baffle plate (45) of taking turns a side of making zero, the ratchet that is located at the ratchet opposite side pushes away spring (46) and circlip (47) is formed; Ratchet (42) is provided with password groove (48), on one side is provided with password tooth (49), one side the relative ratchet (50) that is provided with, the number of teeth of ratchet is 2 times of the number of teeth of password tooth at least; The combination pin ratchet oppositely is located on the coded shaft (26) in pairs, on coded shaft, also be provided with ratchet return torsion spring (51), on the bearing pin (53) that the one end hangs on the piece of the wheel (43) that makes zero, the other end abuts against with second circular hole of locating rack (22) (52) cooperates.
5, a kind of push button according to claim 2 is characterized in that from organizing mechanical code lock: the position cleaning plate assembly of password assembly also comprises reed guide strip (54), pressing plate (55), pulls out a yard reed (56), non-return reed (57) and first returning pull-spring (58); On position cleaning plate (29), be provided with a plurality of knobs guiding slotted eyes (59) and a plurality of and the knob corresponding ratchet contraposition slotted eye (60) of slotted eye that leads; Reed guide strip (54), pressing plate (55) and non-return reed (57) are fixedly connected on the position cleaning plate (29); Pulling out a yard reed (56) is inserted in the gathering sill of reed guide strip (54); The part ratchet (50) of each ratchet (42) of cipher code ratchet assembly exposes the ratchet contraposition slotted eye (60) on the position cleaning plate (29), cooperates with the front end that pulls out a yard reed (56) and non-return reed (57) notch respectively; An end A ' of second compound torsion springs (39) of positioning component parallel connection is near the rear end of pulling out a yard reed (56) under the button; One end hook of two first returning pull-springs (58) hangs on the position cleaning plate (29), and the other end is hooked on the bearing pin (53) that cooperates with second circular hole (52) of locating rack; Side at position cleaning plate (29) is provided with the chute (61) that three both sides tilt.
6, a kind of push button according to claim 2 is from organizing mechanical code lock, it is characterized in that: what the position cleaning plate assembly was passed in the lower end of the button of password assembly (32) pulls out notch on a yard reed (56), the non-return reed (57) and the knob guiding slot port (59) on the position cleaning plate (29), and locating hole (40) under the button on the following positioning guide plate (23) of positioning component under the button, an end A in parallel with first compound torsion springs (38) near; The middle part of button (32) be provided with inclined-plane (62) and an end that pulls out notch on a yard reed (56) and the non-return reed (57) near;
7, a kind of push button according to claim 2 is from organizing the mechanical lock coded lock, it is characterized in that: positioning guide plate on the button of password assembly (33) is provided with locating hole (63) on the corresponding knob of knob guiding slotted eye (59) on a plurality of and the position cleaning plate (29), and locating hole on the knob (63) is stretched out in the upper end of button (32).
8, a kind of push button according to claim 2 is characterized in that from organizing the mechanical lock coded lock: the password assembly also comprise the clear position slide block assembly that is located by connecting on the lock box (1); Clear position slide block assembly is made up of clear position slide block (64), second returning pull-spring (65) of " L " shape; One end of second returning pull-spring is located by connecting on the lock box, the other end and being located by connecting on clearly on the rivet (66) at slide block middle part, position; One side of clear position slide block is provided with three projections (67) that tilt on one side, with the chute (61) of three inclinations of position cleaning plate (29) downside of position cleaning plate assembly near; The vertical part of clear position slide block be contained on the main switch axle (5) the shift fork that makes zero (8) near.
9, a kind of push button according to claim 2 is characterized in that from organizing the mechanical lock coded lock: the end opening both sides of the locating rack of password assembly (22) are provided with second plug tenon (68) that is connected with lock box (1) and prop up a piece (69) with being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010236 CN2828240Y (en) | 2005-11-01 | 2005-11-01 | Push-button type self-setting mechanical puzzle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010236 CN2828240Y (en) | 2005-11-01 | 2005-11-01 | Push-button type self-setting mechanical puzzle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828240Y true CN2828240Y (en) | 2006-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520010236 Expired - Fee Related CN2828240Y (en) | 2005-11-01 | 2005-11-01 | Push-button type self-setting mechanical puzzle lock |
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|---|---|
| CN (1) | CN2828240Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846913A (en) * | 2021-10-28 | 2021-12-28 | 刘祖学 | Novel luggage coded lock |
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2005
- 2005-11-01 CN CN 200520010236 patent/CN2828240Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846913A (en) * | 2021-10-28 | 2021-12-28 | 刘祖学 | Novel luggage coded lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061018 Termination date: 20091201 |