CN206636345U - A kind of key-type mechanical puzzle lock - Google Patents
A kind of key-type mechanical puzzle lock Download PDFInfo
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- CN206636345U CN206636345U CN201720347838.7U CN201720347838U CN206636345U CN 206636345 U CN206636345 U CN 206636345U CN 201720347838 U CN201720347838 U CN 201720347838U CN 206636345 U CN206636345 U CN 206636345U
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Abstract
The utility model discloses a kind of key-type mechanical puzzle lock, including housing, the password key being arranged on housing, unlocking button and is arranged on the unlocking lever of housing lower end, wherein, it is additionally provided with housing including button stepping mechanism, opens ink recorder structure, sets ink recorder structure and unlocking mechanism；If ink recorder structure：Including setting a yard support, if be provided with code support some groups can rotate set chip；Open ink recorder structure：Including unlocking support, some groups of unlocking chips that can be rotated are provided with unlocking support；If chip corresponds with unlocking chip position and sets chip and is oppositely arranged with unlocking chip inclined-plane side.The beneficial effects of the utility model are：The utility model can realize that the sound of each input password and dynamics are balanced, only after input password action is fully completed, just carry out verifying whether unlocking cipher string is correct, it can not learn whether each password is correct during input password, compared with traditional touch-tone mechanical code lock, hence it is evident that improve safety and reliability.
Description
Technical field
Mechanical code lock is the utility model is related to, more particularly to a kind of key-type mechanical puzzle lock.
Background technology
At present, existing key-type mechanical puzzle lock species is a lot, as Authorization Notice No. CN201187187Y discloses one
Kind button-type mechanical cipher lock cylinder, there is strong security, reliability height, not electricity consumption not to have to the advantages such as key, therefore, and market
Upper common key-type mechanical puzzle lock.But potential safety hazard all be present in this patent and existing many mechanical code lock cores, when by
During wrong button sequence number, the interlinked mechanism such as SEQ.XFER block can automatically reset, can be automatic just because of mechanism when key errors be present
The situation of reset, the personnel with professional skill can open button by the micro-judgment of each side such as sound, dynamics, technology
Formula mechanical code lock, certain potential safety hazard be present.
Utility model content
In order to provide a kind of security and confidentiality stronger mechanical code lock, the utility model provides a kind of button
Formula mechanical code lock, including housing, password key on the housing is set, unlocking button and is arranged on the housing lower end
Unlocking lever, wherein, button stepping mechanism is additionally provided with the housing, ink recorder structure is opened, sets ink recorder structure, unlocking mechanism, returns
Zero mechanism and the escape mechanism；
The button stepping mechanism：Ink recorder structure is opened described in being driven for responding each password key action and sets ink recorder structure
Move downward a step；And the button stepping mechanism is movably arranged on the housing, including opens code position and set code bit
Put, when in open code position when, driven for responding the action of each password key and described open ink recorder structure to record each password
The yardage and code sequence of button, when in set code position when, driven for responding the action of each password key and described set ink recorder structure
To record the yardage of each password key and code sequence；
It is described to set ink recorder structure：When button stepping mechanism be in set code position when, for respond button stepping mechanism act to
Lower stepping, while for responding and recording the yardage and code sequence of the password key pressed every time；
It is described to open ink recorder structure：When button stepping mechanism be in open code position when, for respond button stepping mechanism act to
Lower stepping, while for responding and recording the yardage and code sequence of the password key pressed every time；And for responding unlocking mechanism
Action is compared with the ink recorder structure that sets, when the yardage for opening ink recorder structure record and code sequence set what ink recorder structure recorded with described
When yardage is consistent with code sequence, then the ink recorder structure of opening can be moved and drive unlocking lever to rotate, and ink recorder structure record is opened when described
Yardage and code sequence and inconsistent yardage and the code sequence for setting ink recorder structure record when, then the ink recorder structure of opening can not move, and open
Lock lever can not rotate；
The unlocking mechanism：Drive the zero mechanism successively for responding unlocking actuation of keys and described open ink recorder structure
It is mobile；
The zero mechanism：Ink recorder structure is opened for reset and sets ink recorder structure, and, ink recorder structure is opened to the last time for removing
The yardage of password key and the record of code sequence；
The escape mechanism：For moving button stepping mechanism so that the button stepping mechanism is changed by opening code position
To set code position, and for removing ink recorder structure is set to the yardage of last password key and the record of code sequence.
Wherein, it is described to set ink recorder structure and the ink recorder structure of opening is specially to the yardage of password key and the record of code sequence：Institute
State and set ink recorder structure and the ink recorder structure of opening is respectively arranged with 12 groups of coded slices, every group can any number of coded slice, it is preferable every
4-8 coded slice can be set in group；For clearer description, the coded slice for setting ink recorder structure is defined as setting chip, opens ink recorder structure
Coded slice be defined as out chip；
It is described set ink recorder structure and it is described open ink recorder structure contrast be specially：Setting chip described in each includes two states,
Original state and set a yard state, it is each it is described open chip and include two states, original state and unlocking condition, when setting at chip
In yard state that sets, open chip and be in unlocking condition when, original state can be in chip movement is set when setting chip by opening chip
When, open no matter chip can not move in which kind of state to chip is set；To achieve these goals, the utility model is by described in
If chip and the chip of opening can be respectively rhombus or triangle, and the chip that sets opens chip position one-to-one corresponding with described；
When it is all set chip with open chip contact inclined-plane it is parallel when, open ink recorder structure and match with setting ink recorder structure, opening ink recorder structure can be carried out
It is mobile；When have one or more set chip with open chip contact inclined-plane it is intersecting when, opening ink recorder structure can not move.
Specifically, the housing includes panel and bottom plate；
Yard support that sets for setting ink recorder structure and including being fixed on by fix bar on housing, described set are provided with yard support
Some groups can rotate set chip；The chip that sets as triangle or rhombus or other shapes with two inclined-planes, and by
Metal material with certain degree of hardness is made into integration, and material is preferably stainless steel etc.；
It is described open ink recorder structure include can be laterally movable be arranged on the unlocking support set on yard support, the unlocking
Some groups of unlocking chips that can be rotated are provided with support；The unlocking chip is triangle or rhombus or other has two inclined-planes
Shape, be made into integration by the metal material with certain degree of hardness, material is preferably stainless steel etc.；The chip that sets is opened with described
Locking plate position is corresponded and the chip that sets is oppositely arranged with unlocking chip inclined-plane side；
The button stepping mechanism includes button assembly and stepping component；
The button assembly includes keypad and several are arranged on press key pole on the keypad, the press key pole with
The password key corresponds, and the press key pole includes two button posts and the button post can be moved downward through described
Chip is opened described in keypad pressing or sets chip, and unlocking shape is converted to by original state so as to change the chip of opening of correspondence position
State, or change the chip that sets of correspondence position and be converted to by original state and set a yard state；
The stepping component is arranged on the stepping bar of the panel inner surface including several and is arranged on the bottom plate one
The stepping plate of side, described stepping bar one end are bent to form clicking section, the stepping bar middle part be provided with several with it is described
The corresponding press section of password key；The stepping plate reciprocating can be arranged on the bottom plate, on the stepping plate
It is provided with and stirs breach with what the stepping bar clicking section was used cooperatively, stepping spring leaf, institute is provided with the inside of the stepping plate
State and limit spring piece is provided with bottom plate；Spring arm-tie is provided between the stepping plate upper surface and housing, plays pulling step
Enter the effect that plate resets upwards；
The ink recorder structure that sets is by button assembly, the conduct driving pair of stepping component to yardage and code the sequence record of password key
If in ink recorder structure it is a certain set chip or open in ink recorder structure it is a certain open chip shape structural reform change, so as to realize the yardage of password key and code
The record of sequence.
The unlocking mechanism includes the drive link being used cooperatively with the unlocking button and zero bar, the drive link
It is arranged on the bottom plate, the zero bar side is hinged with the bottom plate, and the zero bar opposite side is arranged on the bottom plate
Arc circular hole in and be hinged with the drive link；
The spring push pedal that cross section is L-type, the spring are provided with described in bar side on unlocking support close to described be zeroed
The transverse slat of push pedal is fixedly connected with the unlocking support, and the riser of the spring push pedal offers outside spring leaf, the bullet
Reed contacts with the zero bar;The zero bar and the zero mechanism contacts;
The zero mechanism includes being capable of the zero plate of transverse shifting, is provided with the zero plate and is easy to button assembly
The elongated hole and the zero hole for opening chip original state can be recovered that button post passes through；Also include being set on the zero bar
Vertical back-moving spring and be arranged on it is described set ink recorder structure and the horizontal back-moving spring opened between ink recorder structure, it is described vertical multiple
Position spring one end is fixedly connected with the bottom plate, and the other end is connected with the ink recorder structure that sets, and is set ink recorder structure for driving and is opened code
Mechanism vertically resets, and the horizontal back-moving spring sets ink recorder structure for driving and laterally resetted.Unlocking lever middle part and housing
Be hinged, unlocking lever one end and lock pin direct or indirect connection, the other end are provided with the reversed column that diameter is slightly less than oval hole width,
Slotted hole is provided with the unlocking support, reversed column can move along slotted hole length direction, when unlocking support occurs laterally to move
Reversed column rotation is promoted when dynamic, the unlocking lever other end stretches out band pendulum lock pin action and completes unlocking action.Set on the zero plate
There is slotted hole, ensure that zero plate and unlocking support have the relative displacement of certain distance, its hole of being zeroed is played a part of clearing.
The escape mechanism includes escape toggle, and the escape toggle is provided with arc convex, and the keypad side is set
The arc notch being used cooperatively with the arc convex is equipped with, promotes the escape toggle keypad can be driven to be moved horizontally to
If code position；Also include the back-moving spring being arranged between housing and keypad, for after escape toggle resets, keypad to exist
Resetted in the presence of back-moving spring；Also include the L-type limiting plate being arranged on by torsion spring on housing, open ink recorder structure and move horizontally energy
The rotation of L-type limiting plate is enough driven, keypad can move horizontally under the drive of escape toggle, for the limit to keypad
Position, avoids being not in random escape under unlocking condition；The escape mechanism also includes being arranged on the keypad, can recovering
All clearing holes for setting chip original state, or the escape mechanism also include being arranged on the clear of the keypad lower surface
Zero plate, the plate that resets can be with the original state for setting chip and contact and chip being set described in changing.
It is described set chip or open chip be provided with jut；That is, it is described set chip and be provided with return with the zero plate
The jut that distance of zero mark hole is used cooperatively, the chip of opening are provided with what is be used cooperatively with the clearing hole of the keypad or clearing plate
Jut.
The beneficial effects of the utility model are：The utility model provide it is a kind of be applied to key-type mechanical puzzle lock and with
The entirely different unlocking verification method of prior art, can realize each input password sound and dynamics be it is balanced, only
Have after input password action is fully completed, just carry out verifying whether unlocking cipher string is correct, can not be learnt during inputting password
Whether each password is correct；The utility model also provides a kind of coded lock that can realize above-mentioned unlocking verification method, not only
Precise structure and dexterity, and compared with traditional touch-tone mechanical code lock, hence it is evident that improve safety and reliability.
Brief description of the drawings
Fig. 1 is the overall appearance schematic diagram of the utility model embodiment 11.
Fig. 2 is the internal structure schematic diagram of the coded lock in the utility model embodiment 6 and 11.
Fig. 3 is the structural representation of zero mechanism in the utility model embodiment 8.
Fig. 4 is the structural representation of unlocking mechanism in the utility model embodiment 7.
Fig. 5 is to unlock to verify the structural representation of structure in the utility model embodiment 6.
Fig. 6 is to unlock to verify another structural representation of structure in the utility model embodiment 6.
Fig. 7 is the structural representation that yard support is set in the utility model embodiment 6.
Fig. 8 is the view that chip and unlocking chip are opened in the utility model embodiment 1 and embodiment 6.
Fig. 9 is another view that chip and unlocking chip are opened in the utility model embodiment 1 and embodiment 6.
Figure 10 is the structural representation of unlocking support in the utility model embodiment 6.
Figure 11 is to unlock to verify another structural representation of structure in the utility model embodiment 6.
Figure 12 is another view that chip and unlocking chip are opened in the utility model embodiment 6.
Figure 13 is the structural representation of keypad in the utility model embodiment 6.
Figure 14 is the structural scheme of mechanism of the button of the utility model embodiment 5.
Wherein, reference is：1st, housing；2nd, password key；3rd, escape toggle；4th, unlocking button；5th, unlocking lever；6、
Stepping bar；7th, keypad；8th, unlocking button bull stick；9th, drive link；10th, stepping plate；11st, clicking section；12nd, be zeroed plate；13rd, bullet
Spring push pedal；14th, be zeroed bar；15th, spring arm-tie；16th, limit spring piece；17th, stepping spring leaf；18th, L-type limiting plate；19th, it is vertical
Back-moving spring；20th, a yard support is set；21st, unlocking support；22nd, back-moving spring；23rd, fix bar；24th, slotted hole；25th, limiting plate；
26th, chip is set；27th, unlocking chip；28th, clear code shell fragment；29th, slotted hole；30th, by building post mounting hole；31st, arc notch；32nd, button
Post punched out；33rd, button post presses keypad；34th, stepping bar presses keypad；35th, press key pole.
Embodiment
There is the problem of security is not high in the utility model, this practicality is new for key-type mechanical puzzle lock in the prior art
Type inventor provides a kind of and entirely different key-type mechanical puzzle lock of traditional touch-tone mechanical code lock unlocking mode, leads to
The mode crossed longitudinal recording and laterally compared, solves above-mentioned technical problem well.
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing, how skill is applied to the utility model whereby
Art means solve technical problem, and the implementation process for reaching technique effect can fully understand and implement according to this.
The unlocking verification method of embodiment 1
The utility model embodiment provides a kind of unlocking verification method, is specially：Longitudinal recording unlocking cipher string and set
Determine password string, after the completion of unlocking cipher string record, then be laterally compared with setting code string, if matching, lever of unlocking
It can be unlocked by driving, if mismatching, unlocking lever can not be unlocked by driving；Setting code string and unlocking cipher string include
The yardage and code sequence of each password.
Wherein, the method for longitudinal recording unlocking cipher string and setting code string is specially：Being capable of horizontal phase by two
Yard support and unlocking support are set to mobile, described set is provided with some groups on yard support and the unlocking support（With current
Exemplified by using digital 0-9, " ※ ", " # " more totally 12 symbols being as yardage, then there are 12 groups）Component is compared, every group of comparison component is again
Including several（6 or 8 passwords of more settings at present, then the number for every group of comparison component is 6 or 8, can also be set certainly
It is even more more for 1-5, or 6-8, can be according to the different arbitrarily settings of coded lock application scenarios）Part is compared, each compares part
There are two states, State Transferring can be carried out under being acted under external force, if a pair of the comparison part 1 of code support and unlocking support
Should；
Specifically, the comparison part for setting yard support includes original state and setting a yard state, in the outer of button or miscellaneous part
Under power effect, if the comparison part of code support can be converted to yard state that sets by original state, that is, the note of a setting code is completed
Record；Equally, the comparison part of unlocking support includes original state and unlocking condition, is acted in the external force of button or miscellaneous part
Under, the comparison part of unlocking support is converted into unlocking condition by original state, that is, completes the record of an input password；Code sequence
Record by button stepping mechanism drive set yard support or the longitudinal direction stepping of unlocking support to realize.In order to more preferable
Understand this embodiment scheme, the state for comparing part, in Fig. 8, the comparison portion of unlocking support are expanded on further with reference to Fig. 8 and Fig. 9
Part is opens a yard state, if the comparison part of code support be original state, it is clear that this offsets to comparing part, if code support with open
It can not be relatively moved between lock support；In Fig. 9, the comparison part of unlocking support is original state, if the comparison of code support
Part is to set a yard state, it is clear that this offsets to comparing part, if relative move can not also occur between code support and unlocking support
It is dynamic；
Wherein, the method for laterally comparing unlocking cipher string and setting code string is specially：When setting for opposite position
Code support compares part, the comparison part of unlocking support, and when being in original state, phase can occurs in the two under external force
To movement；When opposite position set yard support compare part, unlocking support comparison part, be respectively at yard state that sets and
During unlocking condition, the two can be relatively moved under external force；And when opposite position the comparison part for setting yard support,
The comparison part of unlocking support, is respectively at original state and unlocking condition, or is respectively at when setting yard state and unlocking condition,
The two can not be relatively moved；That is, it is each to comparing part only when unlocking cipher string and setting code string opposite position
When being satisfied by the condition that above-mentioned can be relatively moved, if code support can relatively move with unlocking support, otherwise
It can not move；Further, only when setting yard support and unlocking support relatively moves, unlocking lever is just completed by driving
Unlocking step.
The method of the unlocking cipher string of embodiment 2 zero
The unlocking verification method provided based on embodiment 1, the utility model embodiment provide a kind of unlocking cipher string note
The sweep-out method of record, including：
When unlocking cipher string and setting code string mismatch：When unlocking action is sent, external force caused by unlocking action
The comparison part of unlocking support can be converted to original state by unlocking condition, complete unlocking cipher string zero；
When unlocking cipher string and setting code String matching：
A, when unlocking action is sent, if code support relatively moves with unlocking support, unlocking lever is driven to complete to open
Lock；
B, after the completion of unlocking action, resetted successively if with unlocking support relative displacement occurs again for code support, reset and produce
The comparison part of unlocking support can be converted to original state by external force by unlocking condition, complete unlocking cipher string zero.
Above-mentioned " unlocking action " can be to press the action of last password, or be pressed after the completion of Password Input
The action of " unlocking " key, or the initial power of other driving unlocking lever rotations, is only to " unlocking action " herein
Illustrate, but be not limited only to above-mentioned implementation.
The method that the setting code string of embodiment 3 is reset
The method provided based on embodiment 1 and/or embodiment 2, the utility model embodiment provide a kind of suitable for upper
The method that the setting code string of method is reset is stated, including：The button stepping mechanism is movably equipped with two positions, including opens code
Position and set code position, when external force so that button stepping mechanism by open code position be converted to set code position when, while position is changed
The comparison part that caused external force to set yard support is by setting State Transferring as original state.
The method that embodiment 4 sets code or escape
Based on the method for any offers of embodiment 1-3, the utility model embodiment provides one kind and is applied to the above method
The method for setting code or escape, including：
A, in unlocking cipher string and setting code String matching, and keep in the case that unlocking action sends, in the work of external force
With lower promotion button stepping mechanism so that button stepping mechanism, which is moved to, sets code position, and maintains and setting a yard state, i.e. button just
The good corresponding comparison part for setting yard support；Wherein, the setting of button stepping mechanism i.e. achievable embodiment 3 in moving process is close
Sequence resets work, will set the comparison part of yard support by setting State Transferring as original state;
B, terminating unlocking action can use the method for longitudinal recording setting code string in embodiment 1 to be recorded；
C, after record end, button stepping mechanism is resetted in the presence of external force, and code position is converted to out by setting code position,
If code or escape terminate.
The external force of above-mentioned " promote button stepping mechanism " can realize that mechanism has a lot, for example, using toggle, linkage or
Position-limit mechanism is used cooperatively, and makes its reset by back-moving spring or linkage, is only the explanation to the above method herein
Illustrate, but be not limited only to above-mentioned implementation.
In addition, embodiment 3 and embodiment 4 provide two kinds of independent methods, certainly, can while embodiment 4 is implemented
To carry out embodiment 3 simultaneously, equally, realize that embodiment 3 and the concrete structure of the method for embodiment 4 can be integrated, also can be only
It is fixed to erect, and simultaneously inevitable annexation is not present in the two.
The implementation method of the button of embodiment 5
The method for setting code or escape provided based on embodiment 4, present embodiments provide it is a kind of be applied to it is above-mentioned set code or
The key realization method of escape, including：Each password key lower surface is provided with two button posts by keypad 33, when button stepping
In when opening code position, one of button post A is located at the surface that unlocking support compares part, another button post B for mechanism
Vacantly；When button stepping mechanism, which is in, sets code position, button post B, which is located at, sets the surface that yard support compares part, another
Button post A is then hanging.Each password key lower surface is additionally provided with stepping bar by the corresponding stepping bar in the position of keypad 34
Press section.
By the above-mentioned means, the problem of can be good at key-press sharing when satisfaction sets code with unlocking, ensures symbol keys only
It can carry out setting yard password string typing or unlocking cipher string typing can only be carried out.
The coded lock of embodiment 6 checking structure of unlocking
The utility model embodiment provides a kind of coded lock that can realize the method for embodiment 1 checking structure of unlocking,
Including button stepping mechanism, ink recorder structure is opened, set ink recorder structure and matches drive mechanism；Specifically：
Button stepping mechanism：Driven for responding the action of each password key 2 it is described open ink recorder structure and set ink recorder structure to
Lower fortune moves a step；And the button stepping mechanism is movably arranged on the housing 1, and including opening code position and setting code bit
Put two positions；When in open code position when, driven for responding the action of each password key 2 and described open ink recorder structure to record
The yardage and code sequence of each password key 2, when in set code position when, for responding each action of password key 2 to drive
State and set ink recorder structure to record the yardage of each password key 2 and code sequence；
If ink recorder structure：When button stepping mechanism, which is in, sets code position, for responding button stepping mechanism action step downwards
Enter, while for responding and recording the yardage and code sequence of the password key 2 pressed every time；
Open ink recorder structure：When button stepping mechanism, which is in, opens code position, for responding button stepping mechanism action step downwards
Enter, while for responding and recording the yardage and code sequence of the password key 2 pressed every time；And moved for responding unlocking mechanism
Work is compared with the ink recorder structure that sets, when the yardage for opening ink recorder structure record and code sequence and the code for setting ink recorder structure record
When number is consistent with code sequence, then the ink recorder structure of opening can move and drive unlocking mechanism to act, and open what ink recorder structure recorded when described
When yardage and inconsistent code sequence that yardage and code sequence set ink recorder structure record with described, then the ink recorder structure of opening can not move, and unlock
Mechanism is failure to actuate.
Above-mentioned " matching drive mechanism " can be to increase linkage on the basis of the unlocking lever 5 of conventional cipher lock,
Unlocking rod bar is connected by linkage with setting ink recorder structure or opening ink recorder structure, and can promote to set ink recorder structure or open ink recorder structure makes its hair
Raw relative displacement, and unlocking lever 5 could be driven after generation relative displacement both guarantee；Can also be that other band pendulum lock pins are moved
The part of work, but must assure that setting ink recorder structure can drive lock pin to act with opening after relative displacement occurs for ink recorder structure.This practicality
New embodiment, which focuses on, provides a kind of unlocking verification mode, as to how driving matching not the present embodiment tell about scope it
It is interior.
In order to more detailed explanation the above, with reference to Fig. 2, Fig. 4, Fig. 5, Fig. 7, Fig. 8, Fig. 9 and Figure 12,
Said structure is further described below：
If ink recorder structure：Yard support 20 is set including being fixed on by fix bar 23 on housing 1, described set sets on yard support 20
Be equipped with some groups can be rotated under external force set chip 26；It is described to set chip 26 as triangle or rhombus or other there are two
The shape on inclined-plane, and be made into integration by the metal material with certain degree of hardness, material is preferably stainless steel etc.；
Open ink recorder structure：It is described to open including the unlocking support 21 set on yard support 20 that is arranged on that can be laterally movable
Some groups of unlocking chips that can be rotated under external force 27 are provided with lock support 21；The unlocking chip 27 be triangle or rhombus or
Other shapes with two inclined-planes, are made into integration by the metal material with certain degree of hardness, and material is preferably stainless steel etc.；Institute
State and set that chip 26 corresponds with the position of unlocking chip 27 and described to set chip 26 relative with the inclined-plane side of unlocking chip 27
Set；In order to realize that setting chip 26 or unlocking chip 27 can rotate under external force, can will set chip 26 or unlocking chip 27
The imposed deformation that cracks is carried out, chip 26 is set by increase and sets the friction between yard support 20 or unlocking chip 27 and unlocking support 21
To realize above-mentioned purpose.Certainly, realizing the method for above-mentioned purpose has a lot, for example is setting chip 26 or unlocking chip 27 and support
Structure and annexation therebetween, or set the material of chip 26 or unlocking chip 27 etc., only it is to provide herein a kind of real
Existing mode, but it is not limited only to this.
Referring to Fig. 8 and Fig. 9, if chip 26 or opening chip and being provided with jut；That is, the described chip 26 that sets is provided with and institute
State the jut that is used cooperatively of zero elongated hole of zero plate 12, it is described open chip be provided with the clearing hole of the keypad 7 or
Reset the jut that plate is used cooperatively.
Button stepping mechanism：Including button assembly and stepping component；
Button assembly includes the press key pole 35 that keypad 7 is fixedly installed on several on keypad 7, the button
Bar 35 corresponds with the password key 2, and the press key pole 35 includes two button posts, and the button post can be transported downwards
The dynamic button post punched out 32 through the keypad 7 is by pressing off chip or set chip 26, so as to which change correspondence position opens code
Piece is converted to unlocking condition by original state, or changes the chip 26 that sets of correspondence position and be converted to by original state and set a yard state；
Referring to Fig. 2 and Figure 14, the press key pole in the present embodiment is integrated setting, and rotating middle part both ends form parallel button post 35；Ginseng
See Figure 13, in the present embodiment, slotted hole 29 is provided with keypad 7, is easy to the change of 7 two kinds of positions of keypad；On keypad 7
It is provided with press key pole mounting hole 30.
Stepping component is arranged on the stepping bar 6 of the panel inner surface including several and is arranged on the bottom plate side
Stepping plate 10, described one end of stepping bar 6 are bent to form clicking section 11, and the middle part of stepping bar 6 is provided with several and institute
State the corresponding press section of password key 2；The stepping plate 10 reciprocating can be arranged on the bottom plate, the stepping
It is provided with plate 10 and stirs breach with what the clicking section 11 of stepping bar 6 was used cooperatively, the inner side of stepping plate 10 is provided with step
Enter spring leaf 17, limit spring piece 16 is provided with the bottom plate；Bullet is provided between the upper surface of stepping plate 10 and housing 1
Spring arm-tie 15, play a part of pulling stepping plate 10 to reset upwards.
In a word, the yardage of password key 2 and code sequence record are to set ink recorder structure as driving pair by button assembly, stepping component
In it is a certain set chip 26 or open in ink recorder structure it is a certain open chip shape structural reform change, so as to realize to setting code string or unlocking cipher string
Record.
The unlocking mechanism of embodiment 7
The unlocking certifying organization provided based on embodiment 6, the utility model embodiment provides to be opened described in a kind of be applied to
Lock the unlocking mechanism of certifying organization（It is referred to as " matching drive mechanism " in embodiment 6）, referring to Fig. 4, Fig. 6 and Figure 11, specifically：
Unlocking mechanism：Including unlocking button bull stick 8, drive link 9 and the zero bar being used cooperatively with the unlocking button 4
14, the drive link 9 is arranged on the bottom plate, and the zero side of bar 14 is hinged with the bottom plate, the zero bar 14
Opposite side is arranged in the arc circular hole of the bottom plate and is hinged with the drive link 9；
The spring push pedal 13 that cross section is L-type, spring push pedal are provided with described in the side of bar 14 on unlocking support close to being zeroed
13 transverse slat is fixedly connected with unlocking support 21, and the riser of spring push pedal 13 offers outside spring leaf, spring leaf and zero
Bar 14 contacts;Be zeroed bar and zero mechanism contacts;Or, the inner side of zero bar 14 is provided with the spring push pedal that cross section is L-type, bullet
The transverse slat of spring push pedal 13 and zero mechanism contacts, set between the riser inner side of spring push pedal 13 and the unlocking support 21 for opening ink recorder structure
It is equipped with spring；
Slotted hole 24 is provided with the unlocking support 21, the middle part of unlocking lever 5 is be hinged with housing 1, unlocking lever 5
One end and lock pin direct or indirect connection, the other end are provided with the reversed column that diameter is slightly less than the width of slotted hole 24, and reversed column being capable of edge
The length direction of slotted hole 24 is moved, and reversed column rotation is promoted when transverse shifting occurs for unlocking support 21, and the other end of unlocking lever 5 is stretched
Go out band pendulum lock pin action and complete unlocking action.
" unlocking button 4 " is the button that unlocking is exclusively used in independently of password key 2 in the present embodiment.
The zero of embodiment 8 mechanism（Unlocking cipher string is reset）
Based on embodiment 6 and embodiment 7, the utility model embodiment provides one kind and is applied to the unlocking certifying organization
Zero mechanism, in fact, the zero mechanism of the present embodiment is to be realized by the unlocking mechanism of embodiment 7 as driving.Ginseng
See Fig. 3, specifically：
The zero mechanism includes being capable of the zero plate 12 of transverse shifting, is provided with the zero plate 12 and is easy to button post
The elongated hole that passes through and the zero hole for opening chip original state can be recovered；Also include being set in erecting in the fix bar 23
To back-moving spring 19 and be arranged on it is described set ink recorder structure and the horizontal back-moving spring 22 opened between ink recorder structure, it is described vertical multiple
Position one end of spring 19 is fixedly connected with the bottom plate, and the other end is connected with the ink recorder structure that sets, and is set ink recorder structure for driving and is opened
Ink recorder structure vertically resets；The horizontal back-moving spring 22 is opened ink recorder structure for driving and resetted relative to ink recorder structure transverse direction is set.It is described
Slotted hole is provided with zero plate 12, ensures that zero plate 12 has the relative displacement of certain distance with unlocking support 21, returns it
Play a part of clearing in zero hole.The zero plate 12 is bent to form downwards zero plate baffle plate, the baffle plate away from zero bar side
Back-moving spring is provided between housing.
The zero mechanism also includes that limiting component of the ink recorder structure prior to the sheet reset that is zeroed can be realized open, and limiting component is used
In limiting the sheet reset that is zeroed, limiting component is driven after yard reset is opened, limiting component motion is zeroed so as to discharge zero plate
Plate resets under the action of reset spring between baffle plate and housing.Specifically, the zero mechanism also includes being used to realize unlocking
Support 21 prior to the limiting plate 25 that zero plate 12 resets, described limiting plate one end by torsion spring be arranged on it is described set on yard support,
Under non-unlocking condition, the free end of limiting plate 25 sinks and can propped up in the presence of torsion spring the zero plate 12 that will be resetted；
The limiting plate lower surface is provided with the inclined-plane used with the unlocking support assorted, can be promoted tiltedly after the reset of unlocking support
Face is lifted up limiting plate, and zero plate 12, which is released, completes homing action.By the ingenious setting of limiting plate in the present embodiment,
It can be good at realizing unlocking support prior to the sheet reset that is zeroed, and then realize the work that unlocking cipher string is reset.
Because " matching drive mechanism ", embodiment 7 " unlocking mechanism " and embodiment 8 " are returned in the utility model embodiment 6
Zero mechanism " can be carried out simultaneously, and therefore, the course of work comprehensive description of three is as follows：
When unlocking cipher string and setting code string match, unlocking button 4 is pressed, unlocking button 4 passes through drive link 9
Drive zero bar 14 to rotate, the spring leaf or latch plate of the rotation forces spring push pedal 13 of bar 14 of being zeroed, spring push pedal 13 and then push away
Dynamic zero plate 12 and unlocking support 21 are simultaneously mobile, and the movement of unlocking support 21 drives unlocking lever 5 to rotate, and lock pin action is unlocked；
After unlocking button 4 is unclamped, in unlocking support 21 and branch of unlocking in the presence of horizontal back-moving spring 22 between yard support 20 is set
Frame 21 first resets, and because limiting plate 25 props up zero plate 12, zero plate 12 can not reset simultaneously, unlocking support 21 and zero plate 12
Generation relative displacement, the zero hole for the plate 12 that is now zeroed stir the jut of unlocking chip 27, reset unlocking chip 27, when branch of unlocking
Limiting plate 25, the release zero plate 12 of limiting plate 25, effect of the zero plate 12 in back-moving spring are gradually lifted in the reseting procedure of frame 21
Lower reset, complete the work of the zero of embodiment 8 mechanism；Be zeroed action of reset spring of the plate 12 between zero plate baffle plate and housing
It is lower laterally to reset, complete unlocking process；
When unlocking cipher string and setting code string mismatch, unlocking button 4 is pressed, unlocking button 4 passes through drive link 9
Zero bar 14 is driven to rotate, the zero rotation of bar 14 pushes directly on the zero transverse shifting of plate 12, and because password string mismatches, unlock
Piece 27 offsets with setting chip 26, and unlocking support 21 can not move, the shell fragment in spring push pedal 13 by the compression of zero bar 12, when
Zero plate 12 relatively moves when moving with unlocking support 21, and now, the zero hole of zero plate 12 can stir unlocking chip 27
Jut, make its reset；After unlocking button 4 is unclamped, back-moving spring of the zero plate 12 between zero plate baffle plate and housing
Effect is lower laterally to be resetted, and completes runin lock process.
The course of work described above relates only to laterally compare the process resetted with resetting, simply tells about below vertical multiple
The process of position：Zero plate 12 in embodiment 8 can extrude the stepping spring leaf 17 and limit spring piece 16 of button stepping mechanism
（Back-moving spring between zero plate baffle plate and housing is located in embodiment 8 can directly use stepping spring leaf 17 and limit spring piece
16 replace）, i.e. no matter whether password string matches, after unlocking button 4 is pressed, be zeroed 12 equal transverse shifting of plate and extruding stepping
Spring leaf 17 and limit spring piece 16, if code support 20 is released, in the presence of vertical back-moving spring 19, if code support 20,
Unlocking support 21 and zero plate 12 reset upwards, complete vertical reseting procedure.
Embodiment 9 sets code or escape mechanism（Unlocking cipher string is reset）
The technical scheme recorded based on any one of preceding embodiment 1-8, the utility model embodiment provide a kind of be applicable
In the escape mechanism of the unlocking certifying organization, specifically,
Escape mechanism includes escape toggle 3, and the escape toggle 3 is provided with arc convex, and the side of keypad 7 is set
There is the arc notch 31 being used cooperatively with the arc convex, promote the escape toggle 3 that keypad 7 can be driven to move horizontally
To setting code position；Also include the back-moving spring being arranged between housing 1 and keypad 7, for after escape toggle 3 resets, pressing
Keypad 7 resets in the presence of back-moving spring；Also include the L-type limiting plate 18 being arranged on by torsion spring on housing 1, the L-type
Limiting plate one end and yard mechanism contacts or be hinged are opened, opening ink recorder structure and moving horizontally can drive L-type limiting plate 18 to rotate, the L
The type limiting plate other end is provided with limiting section, and the spacing breach being used cooperatively with the limiting section is provided with the keypad 7, when
When the limiting section rotates to an angle, the limiting section that can stagger of keypad 7 moves horizontally so that limiting section enters keypad
In 7 spacing breach；When password string mismatch unlocking mechanism is immovable, the limiting section of L-type limiting plate, the ability of keypad 7
It is enough to be moved horizontally under the drive of escape toggle 3, for the spacing of keypad 7, avoiding being not in arbitrarily changing under unlocking condition
Code；The escape mechanism, which also includes being arranged on the keypad 7, can recover all described sets the clear of the original state of chip 26
Zero hole, or the escape mechanism is also including the clear code shell fragment 28 for being arranged on the lower surface of keypad 7, the clear energy of code shell fragment 28
It is enough with the original state for setting chip 26 and contacting and chip 26 being set described in changing.
If the course of work of code or escape mechanism is specially：It is in what is persistently pressed in password String matching and unlocking button 4
During situation, when being in the state pressed due to unlocking button 4, L-type limiting plate 18 has been unlocked support promotion and rotated to an angle,
Escape toggle 3 is enabled to promote the transverse shifting of keypad 7, the clear code shell fragment 28 of the lower surface of keypad 7 is dialled in moving process
It is dynamic to set chip 26 and it is in original state, that is, complete the clearing process for setting yard password string；After promoting escape toggle 3
Unlocking button, the mechanism that is zeroed in embodiment 9 work are unclamped, zero plate 12 and unlocking support 21 laterally reset, complete to unlock successively
Password string is reset, while is set yard support 20, unlocking support 21 and zero plate 12 and resetted upwards, completes vertical reseting procedure.By
Keypad 7 is propped up in escape toggle 3, therefore keypad 7 can not reset, now, the button post in embodiment 6 on the right side of press key pole exists
Transverse shifting and being located just at sets yard branch and set up above chip under the drive of keypad 7, now the button stepper in embodiment 6
Structure, which can work, to carry out setting a yard password string typing；If after the completion of code record, stir escape toggle 3 and reset, keypad 7 is in housing 1
Resetted under action of reset spring between keypad 7, completion sets code or escape procedure.
The press button mechanism of embodiment 10
The key realization method provided based on embodiment 5, present embodiments provide one kind and set code or escape suitable for above-mentioned
Password key, referring to Figure 14, the password key lower surface is symmetrically arranged with two button posts by keypad 33, when button stepping
In when opening code position, one of button post A is located at the surface that unlocking support compares part, another button post B for mechanism
Vacantly；When button stepping mechanism, which is in, sets code position, button post B, which is located at, sets the surface that yard support compares part, another
Button post A is then hanging；The password key lower surface is additionally provided with stepping bar by the corresponding stepping bar in the position of keypad 34
Press section.
By the above-mentioned means, the problem of can be good at key-press sharing when satisfaction sets code with unlocking, ensures symbol keys only
It can carry out setting code or can only be unlocked.
The coded lock of embodiment 11
The various structures provided based on embodiment 6-10, present embodiments provide a kind of coded lock, referring to Fig. 1, coded lock
Specifically include housing 11, the password key being arranged on housing 11 2, unlocking button 4 and the unlocking for being arranged on the lower end of housing 1
Lever 5, button stepping mechanism is additionally provided with the housing 1, ink recorder structure is opened, sets ink recorder structure, unlocking mechanism, zero mechanism and change
Ink recorder structure, wherein password key 2 can be realized using the press button mechanism of embodiment 10；Said mechanism is specifically described foregoing
Described in embodiment 6-9, it is not repeated to illustrate herein.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (7)
1. a kind of key-type mechanical puzzle lock, including housing, password key, unlocking button and the setting of setting on the housing
Unlocking lever in the housing lower end, it is characterised in that be additionally provided with the housing including button stepping mechanism, open ink recorder
Structure, set ink recorder structure and unlocking mechanism；
It is described to set ink recorder structure：A yard support is set including being fixed on by fix bar on housing, if described set is provided with yard support
What dry group can rotate under external force sets chip；
It is described to open ink recorder structure：Including the unlocking support set on yard support that is arranged on that can be laterally movable, the branch of unlocking
Some groups of unlocking chips that can be rotated under external force are provided with frame；It is described set chip and the unlocking chip position correspond and
The chip that sets is oppositely arranged with unlocking chip inclined-plane side.
2. key-type mechanical puzzle lock according to claim 1, it is characterised in that the button stepping mechanism：Including by
Key asembly and stepping component；
The button assembly includes keypad and several are arranged on press key pole on the keypad, the press key pole with it is described
Password key corresponds, and the press key pole includes two button posts and the button post can be moved downward through the button
Chip is opened described in plate pressing or sets chip；
The stepping component is arranged on the stepping bar of the case panel inner surface including several and is arranged on the housing bottom
The stepping plate of plate side, described stepping bar one end are bent to form clicking section, the stepping bar middle part be provided with several with
The corresponding press section of the password key；The stepping plate reciprocating can be arranged on the bottom plate, the stepping
It is provided with plate and stirs breach with what the stepping bar clicking section was used cooperatively, stepping spring is provided with the inside of the stepping plate
Piece, limit spring piece is provided with the bottom plate；Spring arm-tie is provided between the stepping plate upper surface and housing, plays drawing
The effect that dynamic stepping plate resets upwards.
3. key-type mechanical puzzle lock according to claim 2, it is characterised in that
The unlocking mechanism：Set including the drive link being used cooperatively with the unlocking button and zero bar, the drive link
Put on the housing, the zero bar side and the housing hinge, the zero bar opposite side are arranged on the housing
It is hinged in arc circular hole and with the drive link；
The spring push pedal that cross section is L-type, the spring push pedal are provided with described in bar side on unlocking support close to described be zeroed
Transverse slat be fixedly connected with the unlocking support, the riser of the spring push pedal offers outside spring leaf, the spring leaf
Contacted with the zero bar;The zero bar and the zero mechanism contacts;
Slotted hole, the unlocking lever middle part and housing hinge, the unlocking lever one are provided with the unlocking support
End and lock pin direct or indirect connection, the unlocking lever other end are provided with the reversed column that diameter is slightly less than oval hole width.
4. key-type mechanical puzzle lock according to claim 3, it is characterised in that the zero mechanism is included positioned at described
Below unlocking support, it is capable of the zero plate of transverse shifting, the elongated hole for being easy to button post to pass through is provided with the zero plate；Also wrap
Include the vertical back-moving spring being set on the zero bar and be arranged on and described set ink recorder structure and the horizontal stroke opened between ink recorder structure
To back-moving spring, described vertical back-moving spring one end is fixedly connected with the bottom plate, and the other end is connected with the ink recorder structure that sets；Institute
State zero plate on be additionally provided with slotted hole, be provided with the unlocking support can be movable in the slotted hole locating rod；
It is described to set chip or the chip of opening is provided with jut；The jut can be stirred by being provided with the zero plate
Zero elongated hole；
The mechanism that is zeroed also includes being used to realize the limiting component opened ink recorder structure and relative displacement occurs during zero sheet reset.
5. key-type mechanical puzzle lock according to claim 4, it is characterised in that the limiting component is limiting plate, institute
State limiting plate one end by torsion spring be arranged on it is described set on yard support, the limiting plate other end can prop up the zero plate；
The limiting plate lower surface is provided with the inclined-plane that can be lifted by the unlocking support.
6. key-type mechanical puzzle lock according to claim 2, it is characterised in that escape machine is additionally provided with the housing
Structure；
The escape mechanism includes escape toggle, and the escape toggle is provided with arc convex, and the keypad side is provided with
The arc notch being used cooperatively with the arc convex；
The escape mechanism also includes the back-moving spring being arranged between the housing and the keypad, and is set by torsion spring
L-type limiting plate on the housing, it is described open ink recorder structure move horizontally can drive L-type limiting plate rotate；The escape machine
Structure also includes being arranged on the keypad, can recovering all clearing holes for setting chip original state, or the escape
Mechanism also includes being arranged on the clearing plate of the keypad lower surface, and the clearing plate can be contacted and changed with the chip that sets
The original state for setting chip.
7. key-type mechanical puzzle lock according to claim 2, it is characterised in that
The password key lower surface is symmetrically arranged with two button posts by keypad, and code bit is opened when the button stepping mechanism is in
When putting, one of button post A is located at the surface that the unlocking support compares part, and another button post B is hanging；Work as button
For stepping mechanism in when setting code position, button post B compares a surface for part positioned at yard support is set, and another button post A then hangs
It is empty；
The password key lower surface is additionally provided with the stepping bar corresponding with the press section position of the stepping bar by keypad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720347838.7U CN206636345U (en) | 2017-04-05 | 2017-04-05 | A kind of key-type mechanical puzzle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720347838.7U CN206636345U (en) | 2017-04-05 | 2017-04-05 | A kind of key-type mechanical puzzle lock |
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| Publication Number | Publication Date |
|---|---|
| CN206636345U true CN206636345U (en) | 2017-11-14 |
Family
ID=60247295
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720347838.7U Expired - Fee Related CN206636345U (en) | 2017-04-05 | 2017-04-05 | A kind of key-type mechanical puzzle lock |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018184210A1 (en) * | 2017-04-05 | 2018-10-11 | 周建永 | Button-based mechanical password lock, and unlocking verification method |
| CN109538010A (en) * | 2019-01-22 | 2019-03-29 | 周建永 | A kind of key-type mechanical puzzle lock |
-
2017
- 2017-04-05 CN CN201720347838.7U patent/CN206636345U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018184210A1 (en) * | 2017-04-05 | 2018-10-11 | 周建永 | Button-based mechanical password lock, and unlocking verification method |
| CN109538010A (en) * | 2019-01-22 | 2019-03-29 | 周建永 | A kind of key-type mechanical puzzle lock |
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