CN203808641U - Coded linkage door lock - Google Patents

Coded linkage door lock Download PDF

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Publication number
CN203808641U
CN203808641U CN201420218222.6U CN201420218222U CN203808641U CN 203808641 U CN203808641 U CN 203808641U CN 201420218222 U CN201420218222 U CN 201420218222U CN 203808641 U CN203808641 U CN 203808641U
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CN
China
Prior art keywords
lock
brace
knob
door lock
rotating shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420218222.6U
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Chinese (zh)
Inventor
王化友
Original Assignee
王化友
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 王化友 filed Critical 王化友
Priority to CN201420218222.6U priority Critical patent/CN203808641U/en
Application granted granted Critical
Publication of CN203808641U publication Critical patent/CN203808641U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of household door/window locks, in particular to a coded linkage door lock opened by rotary coded wheels. The coded linkage door lock mainly comprises a lock shell and a lock cylinder structure, the lock cylinder structure comprises inner and outer shift forks pulling a lock barrel to translate, the inner shift fork is connected with an inner handle, and the outer shift fork is connected with an outer handle. The coded linkage door lock further comprises a connecting piece, main springs and lock bolts, the connecting piece is capable of moving in the lock shell back and forth and up and down, the lock bolts are independent columns and are movably fixed in accommodation grooves through the springs, ends of the lock bolts can be inserted into slots of the coded wheels, the main springs are perpendicularly arranged between the connecting piece and the lock shell and control the connecting piece to move perpendicularly to the slots. The coded linkage door lock has the advantages that innovation has made on the basis of defects and inconvenience of the prior art, safety of an antitheft door is improved, and safety of personal properties of residents is improved.

Description

Password linked door lock
Technical field
The utility model relates to family expenses door-window lockset technical field, specifically refers to the inside and outside door lock of the password interlock of opening by the mode of rotation cipher wheel.
Background technology
On traditional Rotary puzzle lock lock core, have hole in the market, cipher wheel is through this hole, the for example application of the coded lock on diary, ZL02228654.3 discloses the utility model patent that a kind of name is called Rotary puzzle lock, is the coded lock being applied on diary, stamp album at present.And inside door is used lockset mostly.If both combinations, can not only increase safety, improve anti-theft capability and ensure life property safety, particularly sharing place prevailing, two Huo Duo family, family residents share the room of a unit, although there is security door, are not enough to effectively antitheft.If want Rotary puzzle lock and the combination of normal key door lock, need to redesign the lock of Rotary puzzle lock, and nobody can invent such lock device at present, therefore the applicant is because disappearance and the inconvenience of above-mentioned prior art, the spirit of adhering to research and innovation, keeping on improving, utilize its professional eye and professional knowledge, work out a kind of password linked door lock.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, thereby a kind of new password linked door lock is provided, and is applicable to the linked door lock of inside and outside door lock, sash lock and glass display cabinet, boot, steering wheel.
The utility model the utility model mainly comprises lock housing and lock core structure, described lock core structure comprises the inside and outside shift fork that pulls lock translation, interior shift fork is connected with Internal handle, outer shift fork is connected with outer handle, described lock core structure also comprises knob, cipher wheel, locks button, main spring, rotating shaft, knob is arranged at outside lock housing, cipher wheel, be arranged at lock housing within, knob is connected by rotating shaft with cipher wheel;
Also comprise brace, main spring and dead bolt, described brace can be in lock housing before and after, move up and down, lock also comprises auxiliary connecting rod, the inclined-plane boss on connecting rod contacts with the bottom of brace, when connecting rod retreats, inclined-plane boss can promote the fore-and-aft direction interlock of brace in lock housing;
Described dead bolt is independent cylinder, and dead bolt is movably fixed in the accommodating groove of brace by spring; Dead bolt end can be inserted in the slot that cipher wheel is provided with;
Main spring is vertically arranged between brace and lock housing, and main spring control connection sheet moves perpendicular to slot;
Described outer shift fork can be by the outstanding driving lever of sidewall, and described brace is T-shaped, and driving lever can embed in T-shaped section of conduit of brace, and when driving lever rotates, brace upwards lifts, and between brace and cipher wheel, is provided with back-moving spring; Back-moving spring control connection sheet moves along slot direction.
In described cipher wheel, also there is the shorter screens of groove depth; On the summation of described screens and slot and knob, the number of numeral is corresponding.
The two ends of described brace also comprise guide groove, and the lead of lock housing both sides is plugged in guide groove.
Described rotary knob is included in same level and is normally closed interlock and the point travelling contact that angle arranges, and the cross section of described normally closed interlock is rectangle, and the cross section of described point travelling contact is inclined-plane.
In described rotating shaft, be arranged with the wind spring being connected with knob, knob and cipher wheel can reset under wind spring effect.
Described rotating shaft is an end opening, the hollow tubular structure of one end sealing, and the openend of rotating shaft is plugged among the endoporus of knob; Rotating shaft is embedded with the back-moving spring of diastole state;
The arranged outside of rotating shaft has a circle external gear, and the openend of the endoporus of knob has a circle internal gear, and internal gear and external gear are engaged with each other;
There is a tune password groove that can insert control strip cipher wheel bottom surface.
Described dead bolt is rectangle or cylindrical-shaped structure.
Described lock core structure also comprises key lock mechanism.
The key cylinder of described key lock structure is pull-type anti-lock device.
The key cylinder of described key lock structure is touch-type anti-lock device.
The utility model has the advantage of, the disappearance of prior art and inconvenience are innovated, improved the safety of security door, increased the life property safety of resident family.
Accompanying drawing explanation
One of accompanying drawing 1 is structural representation.
Accompanying drawing 2 is structural representation two.
Accompanying drawing 3 is structural representation three.
Accompanying drawing 4 is lock schematic diagram.
Accompanying drawing 5 is lock lateral view.
Accompanying drawing 6 is front view.
Accompanying drawing 7 cipher wheel structure charts.
Accompanying drawing 8 is knob and rotating shaft normality position assembling drawing.
Accompanying drawing 9 is for pressing rotating shaft schematic diagram.
Accompanying drawing 10 is knob and cipher wheel connection diagram.
Accompanying drawing 11 is simple outer door latch structure schematic diagram one.
Accompanying drawing 12 is simple outer door latch structure schematic diagram two.
Accompanying drawing 13 is simple outer door latch structure schematic diagram three.
Accompanying drawing 14 is locked key cylinder device schematic diagram one for pull-type.
Accompanying drawing 15 is locked key cylinder device schematic diagram two for pull-type.
Accompanying drawing 16 is locked key cylinder device schematic diagram three for pull-type.
Accompanying drawing 17 is touch-type key cylinder anti-lock device schematic diagram one.
Accompanying drawing 18 is touch-type key cylinder anti-lock device schematic diagram two.
Accompanying drawing 19 is touch-type key cylinder anti-lock device schematic diagram three.
Accompanying drawing 20 is rear elevation.
Accompanying drawing 21 is for locking press-button structure schematic diagram.
Accompanying drawing 22 is for adjusting password groove structural representation.
Accompanying drawing 23 is control strip structural representation one.
Accompanying drawing 24 is control strip structural representation two.
Accompanying drawing 25 is interior shifting fork structure schematic diagram.
The specific embodiment
Below in conjunction with 1 to 25 pair, accompanying drawing, by the technical scheme in new embodiment, be clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model mainly comprises lock housing 200 and lock core structure 100, and described lock core structure 100 comprises the inside and outside shift fork that pulls lock 11 translations, and interior shift fork 121 is connected with Internal handle 31, and outer shift fork 122 is connected with outer handle 32, it is characterized in that:
Described lock core structure 100 also comprises knob 13, cipher wheel 14, locks button 15, main spring 16, rotating shaft 17, and knob 13 is arranged at outside lock housing 200, cipher wheel 14, be arranged at lock housing 200 within, knob 13 is connected by rotating shaft 17 with cipher wheel 14;
Also comprise brace 10, main spring 16 and dead bolt 101, described brace 10 can be in the interior front and back of lock housing 200, move up and down, lock 11 also comprises auxiliary connecting rod 111, inclined-plane boss 1111 on connecting rod 111 contacts with the bottom of brace 10, when connecting rod 111 retreats, inclined-plane boss 1111 can promote the fore-and-aft direction interlock of brace 10 in lock housing 200;
Described dead bolt 101 is independent cylinder, and dead bolt 101 is movably fixed in the accommodating groove 102 of brace 10 by main spring 1011; Dead bolt 101 ends can be inserted in the slot 141 that cipher wheel 14 is provided with;
Main spring 16 is vertically arranged between brace 10 and lock housing 200, and main spring 16 control connection sheets 10 move perpendicular to slot 141;
Described outer shift fork 122 can be by the outstanding driving lever 1221 of sidewall, described brace 10 is T-shaped, and driving lever 1221 can embed in T-shaped section of conduit 104 of brace, when driving lever 1221 rotates, brace 10 upwards lifts, and between brace 10 and cipher wheel 14, is provided with back-moving spring 105; Back-moving spring 105 control connection sheets 10 move along slot 141 directions.
In described cipher wheel 14, also there is the shorter screens of groove depth 142; On the summation of described screens 142 and slot 141 and knob 13, the number of numeral is corresponding.
The two ends of described brace 10 also comprise guide groove 103, and the lead 201 of lock housing 200 both sides is plugged in guide groove 103.
Described rotary knob 15 is included in same level and is normally closed interlock 152 and the point travelling contact 151 that angle arranges, and the cross section of described normally closed interlock 152 is rectangle, and the cross section of described point travelling contact 151 is inclined-plane.During use, rotate normally closed interlock 152, depress driving lever 1221, driving lever 1221 enters conduit 104, forms normally off; Point of rotation moving contact 151 during use, depresses driving lever 1221, and after release, driving lever 1221 is pushed point travelling contact 151 open along the inclined-plane of point travelling contact 151, forms single locking states.Detachable independent enforcement when described normally closed interlock 152 is implemented with point travelling contact 151 is concrete.
In described rotating shaft 17, be arranged with the wind spring 171 being connected with knob 13, knob 13 and cipher wheel 14 can reset under wind spring 171 effects.
Described rotating shaft 17 is an end opening, the hollow tubular structure of one end sealing, and the openend of rotating shaft 17 is plugged among the endoporus 131 of knob 13; Rotating shaft 17 is embedded with the back-moving spring 172 of diastole state; The arranged outside of rotating shaft 17 has a circle external gear 173, and the openend of the endoporus 131 of knob 13 has a circle internal gear 1311, and internal gear 1311 is engaged with each other with external gear 173; There is a tune password groove 143 that can insert control strip 146 cipher wheel 14 bottom surfaces.
Described dead bolt 101 is rectangle or cylindrical-shaped structure.
Outer door lock embodiment mono-, described lock core structure 100 also comprises key lock mechanism 2, referring to accompanying drawing 11 to 13, realizes the Double-insurance structure of password unlocking and key unlocking, or in the situation that not accessing to your password lock, uses simple Key structure to realize the function of locking a door.
Outer door lock embodiment bis-, described lock core structure 100 also comprises key lock structure 2, and key cylinder is pull-type anti-lock device, closes behind the door, upwards mentions outer handle 32, and the anti-lock device of external door end face, bottom surface, side ejects door is locked; Referring to accompanying drawing 14 to 16, locking of its cryptopart is identical with embodiment mono-with release principle, repeats no more.
Outer door lock embodiment tri-, described lock core structure 100 also comprises key lock structure 2, and key cylinder is touch-type anti-lock device, and at closing time, the contact of locking bar end is stressed, under spring action, the anti-lock device of external door end face, bottom surface and side is ejected, and door is locked; Referring to accompanying drawing 17 to 19, locking of its cryptopart is identical with embodiment mono-with release principle, repeats no more.

Claims (10)

1. password linked door lock, mainly comprise lock housing (200) and lock core structure (100), described lock core structure (100) comprises the inside and outside shift fork that pulls lock (11) translation, interior shift fork (121) is connected with Internal handle (31), outer shift fork (122) is connected with outer handle (32), it is characterized in that:
Described lock core structure (100) also comprises knob (13), cipher wheel (14), locks button (15), main spring (16), rotating shaft (17), knob (13) is arranged at outside lock housing (200), within cipher wheel (14) is arranged at lock housing (200), knob (13) is connected by rotating shaft (17) with cipher wheel (14);
Also comprise brace (10), main spring (16) and dead bolt (101), described dead bolt (101) is independent cylinder, and dead bolt (101) is movably fixed in the accommodating groove (102) of brace (10) by spring (1011); Dead bolt (101) end can be inserted in the slot (141) that cipher wheel (14) is provided with; Main spring (16) is vertically arranged between brace (10) and lock housing (200), and main spring (16) control connection sheet (10) is mobile perpendicular to slot (141);
Described outer shift fork (122) can be by the outstanding driving lever of sidewall (1221), described brace (10) is T-shaped, driving lever (1221) can embed in the T-shaped section of conduit (104) of brace, when driving lever (1221) rotates, brace (10) upwards lifts, and between brace (10) and cipher wheel (14), is provided with back-moving spring (105); Back-moving spring (105) control connection sheet (10) moves along slot (141) direction;
Lock (11) also comprises auxiliary connecting rod (111), inclined-plane boss (1111) on connecting rod (111) contacts with the bottom of brace (10), when connecting rod (111) retreats, inclined-plane boss (1111) can promote the fore-and-aft direction interlock of brace (10) in lock housing (200).
2. password linked door lock according to claim 1, is characterized in that: in described cipher wheel (14), also have the shorter screens of groove depth (142); Described screens (142) is corresponding with the upper digital number of knob (13) with the summation of slot (141).
3. password linked door lock according to claim 1, is characterized in that: the two ends of described brace (10) also comprise guide groove (103), and the lead (201) of lock housing (200) both sides is plugged in guide groove (103).
4. password linked door lock according to claim 1, it is characterized in that: described rotary knob (15) is included in and in same level, is angle and knows normally closed interlock (152) and the point travelling contact (151) of putting, the cross section of described normally closed interlock (152) is rectangle, and the cross section of described point travelling contact (151) is inclined-plane.
5. according to the password linked door lock described in claim 1 any one, it is characterized in that:
In described rotating shaft (17), be arranged with the wind spring (171) being connected with knob (13), knob (13) and cipher wheel (14) can reset under wind spring (171) effect.
6. according to the password linked door lock described in claim 1 any one, it is characterized in that:
Described rotating shaft (17) is an end opening, the hollow tubular structure of one end sealing, and the openend of rotating shaft (17) is plugged among the endoporus (131) of knob (13); Rotating shaft (17) is embedded with the back-moving spring (172) of diastole state;
The arranged outside of rotating shaft (17) has a circle external gear (173), and the openend of the endoporus (131) of knob (13) has a circle internal gear (1311), and internal gear (1311) is engaged with each other with external gear (173);
There is a tune password groove (143) that can insert control strip (146) cipher wheel (14) bottom surface.
7. password linked door lock according to claim 1, is characterized in that: described dead bolt (101) is rectangle or cylindrical-shaped structure.
8. password linked door lock according to claim 1, is characterized in that: described lock core structure (100) also comprises key lock mechanism (2).
9. password linked door lock according to claim 8, is characterized in that: the key cylinder of described key lock structure (2) is pull-type anti-lock device.
10. password linked door lock according to claim 8, is characterized in that: the key cylinder of described key lock structure (2) is touch-type anti-lock device.
CN201420218222.6U 2014-04-30 2014-04-30 Coded linkage door lock Expired - Fee Related CN203808641U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420218222.6U CN203808641U (en) 2014-04-30 2014-04-30 Coded linkage door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420218222.6U CN203808641U (en) 2014-04-30 2014-04-30 Coded linkage door lock

Publications (1)

Publication Number Publication Date
CN203808641U true CN203808641U (en) 2014-09-03

Family

ID=51447418

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420218222.6U Expired - Fee Related CN203808641U (en) 2014-04-30 2014-04-30 Coded linkage door lock

Country Status (1)

Country Link
CN (1) CN203808641U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106996220A (en) * 2017-05-27 2017-08-01 深圳市万厦福智能锁业有限公司 Mechanical code lock
CN111140086A (en) * 2019-12-31 2020-05-12 中国工程物理研究院电子工程研究所 Plane code identifying wheel structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106996220A (en) * 2017-05-27 2017-08-01 深圳市万厦福智能锁业有限公司 Mechanical code lock
CN111140086A (en) * 2019-12-31 2020-05-12 中国工程物理研究院电子工程研究所 Plane code identifying wheel structure

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140903

Termination date: 20150430