WO2016086871A1 - 旋钮密码锁 - Google Patents

旋钮密码锁 Download PDF

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Publication number
WO2016086871A1
WO2016086871A1 PCT/CN2015/096272 CN2015096272W WO2016086871A1 WO 2016086871 A1 WO2016086871 A1 WO 2016086871A1 CN 2015096272 W CN2015096272 W CN 2015096272W WO 2016086871 A1 WO2016086871 A1 WO 2016086871A1
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WO
WIPO (PCT)
Prior art keywords
lock
knob
piece
positioning
lock piece
Prior art date
Application number
PCT/CN2015/096272
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English (en)
French (fr)
Inventor
王化友
Original Assignee
王化友
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Publication date
Application filed by 王化友 filed Critical 王化友
Publication of WO2016086871A1 publication Critical patent/WO2016086871A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B37/00—Permutation or combination locks; Puzzle locks
    • E05B37/12—Permutation or combination locks; Puzzle locks with tumbler discs on several axes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B37/00—Permutation or combination locks; Puzzle locks
    • E05B37/20—Puzzle locks, e.g. of labyrinth type; Fasteners with hidden or secret actuating mechanisms

Definitions

  • the invention relates to the technical field of anti-theft door locks, in particular to a knob lock which is opened by means of a knob password wheel.
  • the conventional knob lock lock cylinder has a hole in the lock, and the code wheel passes through the hole, for example, the knob lock application on the diary, ZL02228654.3 discloses a patent for the name of the knob lock, currently It is a knob lock used in diaries and stamps. Most of the inner doors use key locks. If the two are combined, not only can increase safety, improve the anti-theft ability and protect the safety of life and property, especially in places where the sharing is prevalent, two or more households share the living room of one unit. Although there is a security door, it is not effective for theft prevention. . If you want to combine the knob lock with the ordinary key lock, you need to redesign the lock cylinder of the rotary knob lock.
  • the technical solution of the present invention mainly includes a lock case and a lock body mechanism, and a knob crypto mechanism;
  • the lock body mechanism includes a lock post and a lock tongue;
  • the lock case includes a panel and a back plate, and is disposed on the lock case
  • the outer and inner handles on the inner and outer sides, the outer and inner handles can control the movement of the lock tongue;
  • the knob cryptographic mechanism includes a knob that is inserted on the rotating shaft, and a torsion spring for resetting the knob is further arranged between the knob and the panel.
  • the torsion spring sleeve is disposed on the rotating shaft; the control mechanism and the key lock core are further included, and the control mechanism is connected to the knob crypto mechanism through the rotating shaft, and the control mechanism is connected to the lock column of the lock body mechanism through the key lock core.
  • the control mechanism includes a password lock piece, a positioning lock piece, an interference lock piece, a lock column lock piece, a linkage lock piece, a dial block, an outer fork, an inner fork, a code wheel, a reset lock piece; Positioning lock piece, interference lock piece, reset lock piece are arranged in parallel, the dial block is set in the central hole of the password lock piece, the positioning lock piece and the interference lock piece, the lock column lock piece or the interlocking lock piece resets the dial block, the lock The column locking piece is inserted into the chute of the interlocking locking piece through the pin; the positioning locking piece is disposed under the password wheel, the knob of the knob cryptographic mechanism and the code wheel are respectively installed at the two ends of the rotating shaft; when the locking is locked, the password locking piece controls the external switching fork Movement; the inner fork controls the movement of the code lock piece.
  • Both the password lock piece and the interference lock piece are reset by the main spring at the bottom; after the password lock piece is lifted up as a whole, the top column has a protrusion inserted into the unlocking groove at the rear of the code wheel, and the interference protrusion is inserted uniformly.
  • the slot includes at least two different depths; the interference lock piece and the code lock piece are connected to the connection hole through the linkage piece, and the interference protrusion protruding from the top of the interference lock piece corresponds to the protrusion column.
  • the knob cryptographic mechanism further includes a rotary damper engaged by the gear set; the rotary damper includes a weight, and further includes a ratchet positioning device disposed at an end surface of the weight; the ratchet positioning device includes a ratchet and a pawl, The pawl controls the one-way movement of the ratchet, the ratchet is mounted on the rotating shaft, and the ratchet rotates around the rotating shaft when the knob is rotated; the pawl is fixed on the weight, and the ratchet is under the action of the pawl when the knob is reset The weights rotate together.
  • the top of the rotating shaft is provided with a spline shaft, and the ratchet is fixed on the spline shaft;
  • the gear set includes a transmission gear and a driven gear that mesh with each other, and the transmission gear and the driven wheel are respectively disposed at the bottom of the knob and the weight .
  • the emergency unlocking mechanism is provided with a protruding post corresponding to the password locking piece.
  • the lower end of the protruding column elastically connects the positioning bead and the pressing spring, and the protruding post moves downward along the first rectangular hole to insert the second rectangular hole, and the positioning bead is pressed by the spring. Under the action, it is snapped into the tooth groove of the emergency gear.
  • the code wheel further includes a ring gear wrapped around the outer side of the side wall, and the positioning lock piece is inserted in the gear of the code wheel, and can be arranged up and down, or can be set left or right or at other angles, and the positioning lock piece further includes a positioning block.
  • the positioning block is embedded in the positioning gear of the side wall of the code wheel to restrict the free rotation of the code wheel; the positioning spring is disposed between the positioning block and the positioning locking piece, so that the positioning block moves between the positioning locking pieces;
  • the positioning locking piece is provided with a concave groove, and the bottom of the positioning block has a cross bar bent to one side, the cross bar is assembled in the concave groove, is connected with the positioning spring and slides along the groove, and is restricted by the top of the concave groove.
  • a resetting password column is further disposed at the rear of the rotating shaft, and the resetting code column and the resetting code tooth on the code wheel are engaged with each other; when the password is reset, the password locking piece drives the reset locking piece and the through hole on the back plate. Coincident with the through hole on the reset lock piece, separate the reset code column, reset the password tooth, rotate the knob, reset the password column, reset the password tooth to re-engage, complete the reset password; Install a return spring.
  • the dial block includes an anti-lock knob disposed behind the backboard, and the dial block rotates coaxially with the key lock core;
  • the dial block further includes a first shift fork and a second shift fork.
  • the first shift fork is disposed in a central hole of the password lock piece, the positioning lock piece and the interference lock piece, and controls the password lock piece, the positioning lock piece, and the interference lock piece movement.
  • the lock cylinder lock piece or the interlocking lock piece controls the second shift fork to be reset.
  • the outer fork and the outer handle are also connected by an outer handle rotating shaft, and the inner fork and the inner handle are also connected by an inner handle rotating shaft;
  • the outer shift fork includes a first pull rod and a second pull rod, and the inner shift fork includes Lifting block and lever, correspondingly, in the password lock
  • the locking block has a blocking block for rotating the outer fork;
  • the side of the password locking piece has a blocking block for blocking the lever;
  • the first pulling rod rotates around the upper or lower edge of the rotating locking block, and the lever is pressed against the blocking block;
  • the outer shifting fork is coaxially arranged with the inner shifting fork, the inner handle rotating shaft is coaxially sleeved on the outer handle rotating shaft, and the inner handle rotating shaft and the outer handle rotating shaft pass each other through a semicircular arc Connection block, contact.
  • the control mechanism is disposed between the back plate and the rear partition plate, and the rear partition plate and the back plate form a closed space; the knob cryptographic mechanism is disposed between the panel and the front partition plate, and the front partition plate and the panel form a closed space.
  • the invention has the advantages that the utility model provides a knob lock which prevents the password lock piece from driving the positioning lock piece to impact the code wheel upward, and innovates the lack and inconvenience of the prior art, thereby improving the reliability of the knob lock and increasing the reliability.
  • Figure 1 is one of the schematic views of the present invention.
  • Figure 2 is a second schematic view of the present invention.
  • Figure 3 is one of the internal schematic views of the lock case.
  • Figure 4 is the second schematic view of the inside of the lock case.
  • Figure 5 is one of the schematic diagrams of the control mechanism.
  • Figure 6 is a second schematic diagram of the control mechanism.
  • Figure 7 is a third schematic diagram of the control mechanism.
  • Figure 8 is a diagram showing the structure of the reset lock piece.
  • Figure 9 is a diagram 1 of the structure of the cipher lock.
  • Figure 10 is a second diagram of the structure of the cipher lock.
  • Figure 11 is a structural view of the positioning lock piece.
  • Figure 12 is a diagram 1 of the interference lock structure.
  • Figure 13 is a second diagram of the structure of the interference lock.
  • Figure 14 is a structural view of the lock cylinder lock piece.
  • Figure 15 is a structural view of the interlocking lock piece.
  • Figure 16 is a block diagram of the dial block.
  • Figure 17 is a structural view of the outer fork.
  • Figure 18 is a structural view of the inner fork.
  • Figure 19 is a diagram of the structure of the code wheel.
  • Figure 20 is an assembly diagram of the code wheel and the positioning block.
  • Figure 21 shows an embodiment of a combination of a cipher lock and an interference lock.
  • Figure 22 is a schematic view showing the normally open state of the anti-lock knob.
  • Figure 23 is a schematic diagram showing the reverse lock state of the anti-lock knob.
  • Figure 24 is a schematic view showing the state of the lock knob locking door.
  • Figure 25 is a schematic diagram 1 of the emergency device.
  • Figure 26 is a schematic diagram 2 of the emergency device.
  • Figure 27 is a diagram showing the internal structure of the emergency device.
  • Figure 28 is a schematic view of the rotary damper.
  • Figure 29 is a schematic view 2 of the rotary damper.
  • Figure 30 is a schematic view 3 of the rotary damper.
  • Figure 31 is a schematic view 4 of the rotary damper.
  • Figure 32 is a schematic view 5 of the rotary damper.
  • Figure 33 is a connection diagram of the inner and outer shafts.
  • Figure 34 is a schematic diagram of the password wheel and the password reset axis.
  • Figure 35 is a schematic view of an embodiment of a safe.
  • Figure 36 is a schematic view of an embodiment of a hotel.
  • the present invention mainly includes a lock housing 200 and a lock mechanism 100, a knob cryptography mechanism 300;
  • the lock body mechanism 100 includes a lock cylinder 11 and a lock tongue 12;
  • the lock housing 200 includes a panel 21 and a back panel 22, and
  • the outer and inner handles 242 and 241 disposed on the inner and outer sides of the lock case 200 can control the movement of the lock tongue 12;
  • the knob cryptographic mechanism 300 includes a knob 31 that is inserted on the rotating shaft 33.
  • a torsion spring 34 for resetting the knob 31 is further disposed between the knob 31 and the panel 21.
  • the torsion spring 34 is sleeved on the rotating shaft 33.
  • the control mechanism 400 and the key cylinder 500 are further included.
  • the control mechanism 400 passes through the rotating shaft 33 and the knob crypto mechanism.
  • the control mechanism 400 is coupled to the lock cylinder 11 of the lock body mechanism 100 via a key cylinder 500.
  • the control mechanism 400 includes a code lock piece 41, a positioning lock piece 42, an interference lock piece 43, a lock column lock piece 44, a linkage lock piece 45, a dial block 46, an outer shift fork 47, an inner shift fork 48, a code wheel 49, Resetting the locking piece 40;
  • the code lock piece 41, the positioning lock piece 42, the interference lock piece 43, and the reset lock piece 40 are arranged in parallel.
  • the dial block 46 is disposed in the central hole of the code lock piece 41, the positioning lock piece 42, and the interference lock piece 43, the lock column lock piece 44 or the interlocking lock piece 45 resets the dial block 46, and the lock column lock piece 44 is inserted and interlocked through the pin 441.
  • the positioning locking piece 42 is disposed under the code wheel 49, and the knob 31 of the knob cryptographic mechanism 300 and the code wheel 49 are respectively mounted on the two ends of the rotating shaft 33;
  • the lock pad 41 controls the movement of the outer fork 47 when locked, and the inner fork 48 controls the movement of the lock tab 41.
  • the protrusion 411 having the top portion can be inserted into the unlocking groove 4921 at the rear of the code wheel 49.
  • the code lock piece 41 can be moved upward as a whole, so that the first pull rod 471 is rotated around the lower edge of the lock block 413.
  • the interference stud 431 is inserted into a plurality of slots 492 that are evenly distributed.
  • the slot 492 includes at least two different depths; the interference locking tab 43 and the code lock tab 41 pass through the linking piece 432 and the connecting hole 412.
  • the interference studs 431 protruding from the top of the interference locking piece 43 correspond to the protrusions 411, 411'.
  • the depth of the slot 492 can be designed to be three different depths in an unordered manner, so that the depth of contact between each interference stud 431 and the slot 492 is different, and the depth of contact between each of the posts 411 and the slot 492 It is also different, and the contact depth between each of the studs 411 and the interference studs 431 and the slot 492 changes each time the knob 31 is dialed, so that when the outer handle 242 is forcibly pressed, no specific law can be found, thereby To the interference effect.
  • the function of the present invention can also be realized when the interference locking tab 43 is cancelled. Therefore, the cancellation of the interference locking tab 43 can only be regarded as a variant embodiment of the present invention.
  • the knob cryptographic mechanism 300 also includes a rotary damper 35 that is engaged by the gear set 30; the rotary damper 35 may also include a method of slowing down by mechanical friction, utilizing gravity to slow down, or utilizing fluid to slow down.
  • the rotary damper 35 includes a weight 351, and further includes a ratchet positioning device 352 disposed on an end surface of the weight 351;
  • the ratchet positioning device 352 includes a ratchet 3521 and a pawl 3522, the pawl 3522 controls the one-way movement of the ratchet 3521, the ratchet 3521 is mounted on the rotating shaft 3523, when the knob 31 is rotated, the ratchet 3521 is rotated about the rotating shaft 3523;
  • the pawl 3522 is fixed on the weight 351.
  • the ratchet 3521 rotates together with the weight 3541 under the action of the pawl 3522.
  • the top of the rotating shaft 3523 is provided with a spline shaft 3524, and the ratchet 3521 is fixed on the spline shaft 3524;
  • the gear set 30 includes a transmission gear 301 and a driven gear 302 that mesh with each other, a transmission gear 301 and a driven wheel 302. They are disposed at the bottom of the knob 31 and the weight 351, respectively.
  • the control mechanism 400 further includes an emergency unlocking mechanism 600, including a sealed box 61 having a first rectangular hole 611 at the top, and an emergency gear 62 having a second rectangular hole 621 and an adjusting hole 622 in the middle of the box;
  • an emergency unlocking mechanism 600 including a sealed box 61 having a first rectangular hole 611 at the top, and an emergency gear 62 having a second rectangular hole 621 and an adjusting hole 622 in the middle of the box;
  • An emergency breaking hole 211 is disposed on the panel 21, and the emergency breaking hole 211 corresponds to the adjusting hole 622;
  • the emergency gear 62 is evenly provided with a small hole 63 corresponding to the gear of the code wheel 49, and the proof screw 631 is installed in the small hole 63.
  • the emergency unlocking mechanism 600 is provided with a protrusion 411 ′ corresponding to the code lock piece 41 .
  • the lower end of the protrusion 411 ′ elastically connects the positioning bead 612 and the pressing spring 613 , and the protrusion 411 ′ moves downward along the first rectangular hole 611 .
  • the second rectangular hole 621 is inserted, and the positioning bead 612 is engaged in the slot of the emergency gear 62 by the pressing spring 613.
  • the user can preset a number that can be remembered in the emergency unlocking mechanism 600 when the lock is purchased, and the emergency damage hole on the panel 21 can be destroyed if the password is forgotten.
  • the calibration screw 631 is aligned by rotating the adjustment hole 622 to confirm the preset number, so that the protrusion 411' is moved downward along the first rectangular hole 611 into the second rectangular hole 621, and the locking state of a password wheel 49 is released.
  • the remaining two sets of code wheels 49 can be unlocked by trial and error, thereby reducing the number and difficulty of the trial and error cipher sets.
  • the code wheel 49 further includes a ring gear 491 wrapped around the outer side of the side wall.
  • the positioning lock piece 42 is inserted into the gear 491 of the code wheel 49, and can be arranged up and down, or can be set left or right or at other angles.
  • the piece 42 further includes a positioning block 421 and a positioning spring 422.
  • the positioning block 421 is embedded in the positioning gear 491 of the side wall of the code wheel 49 to restrict the free rotation of the code wheel 49.
  • the positioning spring 422 is disposed between the positioning block 421 and the positioning locking piece 42. , the positioning block 421 is moved between the positioning locking pieces 42;
  • the positioning locking piece 42 is provided with a concave groove 423.
  • the bottom of the positioning block 421 has a cross bar 4211 bent toward one side.
  • the cross bar 4211 is fitted in the concave groove 423, and is connected with the positioning spring 422 and slides along the groove. And is limited by the top of the concave groove 423.
  • the rear of the rotating shaft 33 is further provided with a reset code column 331, and the reset code column 331 and the reset code tooth 493 on the code wheel 49 are engaged with each other;
  • the password lock piece 41 drives the reset lock piece 40, and the through hole 401' on the back plate 22 overlaps with the through hole 401 on the reset lock piece 40, and presses the code column 331.
  • the reset password column 331 is separated from the reset code tooth 493, and the rotary knob 31 drives the code wheel 49 to idle. At this time, a new combination of the password numbers can be set, and then the reset password column 331 is reset and re-engaged with the reset code tooth 493. Complete resetting your password.
  • a return spring 333 is also mounted between the rotary shaft 33 knob 31.
  • the dial block 46 includes an anti-lock knob 460 disposed behind the back plate 22, and the dial block 46 rotates coaxially with the key cylinder core 500;
  • the dial 46 further includes a first shifting fork 461 and a second shifting fork 462.
  • the first shifting fork 461 is disposed on the code lock piece 41 and the positioning lock piece. 42. Interfering with the central hole of the locking piece 43 and controlling the movement of the code locking piece 41, the positioning locking piece 42, and the interference locking piece 43, the locking locking piece locking piece 44 or the interlocking locking piece 45 controls the second switching fork 462 to be reset.
  • the dial 46 includes three usage states, as shown in FIGS. 22 to 24:
  • the outer and inner handles 242 and 241 are normally open. Referring to FIG. 22, the first pull rod 471 of the outer fork 47 is located at the upper edge of the lock block 413, and the outer handle 242 is pressed, and the first pull rod 471 is locked. The block 413 is free to rotate, and both the lock cylinder lock piece 44 and the interlocking lock piece 45 are free to move.
  • the door lock state referring to FIG. 23, the first pull rod 471 is restrained by the lock block 413, and the second shift fork 462 pushes the lock cylinder lock piece 44 out of the lock case 200. Therefore, the door must be opened by the outer handle 242, and the knob must be passed through the knob. 31 unlocks the code wheel 49, releases the lock and then presses the outer handle 242, the lock cylinder 44 is reset, and the second fork 462 is reset to the normally open state.
  • the outer handle normally closed state referring to FIG. 24, the second shifting fork 462 limits the interlocking locking piece 45, and the interlocking locking piece 45 cannot move, so that the password locking piece 41 cannot be unlocked, so even if the password locking wheel 49 is not adjusted,
  • the door is opened by the outer handle 242, but the door can be opened by the inner handle 241, because the first pull rod 471 is located at the lower edge of the lock block 413, the first pull rod 471 is freely rotated around the lock block 413, and the inner handle 241 is pressed.
  • the two-way fork 472 resets the interlocking lock piece 45 by the action notch 452, and the interlocking lock piece 45 pushes the second shifting fork 462 to the normally open state.
  • the outer fork 47 and the outer handle 242 are also connected by the outer handle shaft 2421, and the inner fork 48 and the inner handle 241 are also connected by the inner handle shaft 2411;
  • the outer fork 47 includes a first pull rod 471 and a second pull rod 472.
  • the inner shift fork 48 includes a lifting block 481 and a lever 482. Accordingly, the middle portion of the code lock piece 41 has a locking block 413 for blocking the rotation of the outer shift fork 47; The side of the locking piece 41 has a blocking block 414 blocking the lever 482;
  • the first pull rod 471 rotates around the upper or lower edge of the rotary locking block 413, and the lever 482 is pressed against the blocking block 414; the second pull rod 472 is pressed against the recess 452 of the interlocking locking piece 45;
  • the outer fork 47 is coaxially disposed with the inner fork 48.
  • the inner handle shaft 2421 is coaxially sleeved on the outer handle shaft 2411, and the inner handle shaft 2421 and the outer handle shaft 2411 pass each other through the semi-circular connection block 2412. , 2422 contact.
  • the control mechanism 400 is disposed between the back plate 22 and the rear partition plate 221, and the rear partition plate 221 and the back plate 22 form a closed space;
  • the knob crypto mechanism 300 is disposed between the panel 21 and the front partition 211, and the front partition 211 and the panel 21 form a closed space.
  • the invention can also be provided with more than three sets of knobs 31 and a code wheel 49, for example, six sets of structures are applied to the safe door lock, see FIG. 35; or combined with an electronic lock applied to the hotel door lock, see FIG. 36, and even the toolbox And car trunks and so on.

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  • Lock And Its Accessories (AREA)

Abstract

一种旋钮密码锁，包括锁壳(200)和锁体机构(100)、旋钮密码机构(300)；锁壳(200)包括面板(21)和背板(22)，以及设置于锁壳(200)内外两侧的外、内执手(242、241)；旋钮密码机构(300)包括插接在转轴(33)上的旋钮(31)；其中，旋钮密码锁还包括控制机构(400)和钥匙锁芯(500)，控制机构(400)通过转轴(33)与旋钮密码机构(300)连接，控制机构(400)通过钥匙锁芯(500)与锁体机构(100)的锁柱(11)连接；控制机构(400)包括密码锁片(41)、定位锁片(42)、干扰锁片(43)、锁柱锁片(44)、联动锁片(45)、拨块(46)、外拨叉（47）、内拨叉（48）、密码轮(49)和重置锁片(40)；密码锁片(41)、定位锁片(42)、干扰锁片(43)、重置锁片(40)平行设置，锁柱锁片(44)或联动锁片(45)使拨块(46)复位；上锁时，密码锁片(41)控制外拨叉(47)的运动，内拨叉(48)控制密码锁片(41)的运动。

Description

旋钮密码锁 技术领域
本发明涉及防盗门锁技术领域，具体是指通过旋钮密码轮的方式开启的旋钮密码锁。
背景技术
目前市场上传统的旋钮密码锁锁芯上开有孔，密码轮穿过该孔，例如在日记本上的旋钮密码锁应用，ZL02228654.3公开了一种名称为旋钮密码锁的发明专利，目前是应用于日记本、集邮册上的旋钮密码锁。而内门大多使用钥匙锁具。两者如果结合，不仅能增加安全性，提高防盗能力和保障人生财产安全，特别是在合租盛行的地方，两户或多户居民合租一个单元的居室，虽然有防盗门，但不足以有效防盗。若想将旋钮密码锁和普通钥匙门锁结合，则需要重新设计旋转旋钮密码锁的锁柱，本申请人研发了一种旋钮密码锁，但因其在使用时强行向下按压执手时，旋钮密码锁片带动定位锁片向上冲击密码轮，因此存在一定的安全隐患，因此本申请人有鉴于上述现有技术之缺失与不便之处，秉持着研究创新、精益求精之精神，利用其专业眼光和专业知识，研究出一种旋钮密码锁。
发明内容
本发明的目的在于克服现有技术的不足之处，从而提供一种旋钮密码锁。
本发明的技术方案是，主要包括锁壳和锁体机构、旋钮密码机构；所述锁体机构的盒体内包括锁柱和锁舌；所述锁壳包括面板和背板，以及设置于锁壳内外两侧的外、内执手，外、内执手均可控制锁舌运动；所述旋钮密码机构包括插接在转轴上的旋钮，旋钮与面板之间还设置使旋钮复位的扭簧，扭簧套设在转轴上；还包括控制机构和钥匙锁芯，控制机构通过转轴与旋钮密码机构连接，控制机构通过钥匙锁芯与锁体机构的锁柱连接。
所述控制机构包括密码锁片、定位锁片、干扰锁片、锁柱锁片、联动锁片、拨块、外拨叉、内拨叉、密码轮、重置锁片；所述密码锁片、定位锁片、干扰锁片、重置锁片平行设置，拨块设置在密码锁片、定位锁片、干扰锁片的中心孔中，锁柱锁片或联动锁片使拨块复位，锁柱锁片通过插销***联动锁片的斜槽之中；定位锁片设置在密码轮的下方，旋钮密码机构的旋钮与密码轮分别安装于转轴两端；上锁时密码锁片控制外拨叉的运动；内拨叉控制密码锁片的运动。
密码锁片与干扰锁片均通过底部的主弹簧复位；所述密码锁片整体向上抬起后，顶部具有的凸柱可***密码轮后部的解锁槽中，所述干扰凸柱***均布的复数个插槽之中，所 述插槽包括至少两种不同深度；所述干扰锁片与密码锁片通过连动片与连接孔连接，干扰锁片的顶部突伸出的干扰凸柱与凸柱对应。
所述旋钮密码机构还包括通过齿轮组啮合的旋转阻尼器；所述旋转阻尼器包括配重块，还包括设置于配重块端面的棘轮定位装置；所述棘轮定位装置包括棘轮和棘爪，棘爪控制棘轮单向运动，所述棘轮安装在旋转轴上，旋转旋钮时，棘轮绕旋转轴旋；所述棘爪固定在配重块上，旋钮复位时，棘轮在棘爪的作用下随配重块共同旋转。所述旋转轴顶部设有一段花键轴，棘轮固定在花键轴上；所述齿轮组包括彼此啮合的传动齿轮和从动齿轮，传动齿轮和从动轮分别设置在旋钮和配重块的底部。
所述控制机构还增设一个应急开锁机构，包括顶部具有第一矩形孔的密闭盒，以及盒内设置的中部具有第二矩形孔和调节孔的应急齿轮；面板上设置应急破坏孔，应急破坏孔与调节孔对应；应急齿轮均布有与密码轮齿轮对应的小孔，校对螺钉安装在小孔之中。
所述应急开锁机构设置与密码锁片相对应地凸柱，凸柱下端弹性连接定位珠和按压弹簧，所述凸柱沿第一矩形孔向下移动***第二矩形孔，定位珠在按压弹簧作用下卡入应急齿轮的齿槽中。
所述密码轮还包括包覆于侧壁外侧的一圈齿轮，定位锁片插设在密码轮的齿轮中，可上下设置，亦可左右设置或成其他角度设置，定位锁片还包括定位块和定位弹簧，所述定位块嵌入密码轮侧壁的定位齿轮中限制密码轮自由转动；定位弹簧设置于定位块与定位锁片之间，使定位块在定位锁片之间作限位移动；所述定位锁片上设置凹形槽，定位块的底部具有向一侧折弯的横杆，横杆装配在凹形槽中，与定位弹簧连接并沿槽滑动，且被凹形槽顶部限位。
所述转轴的后部还设置重置密码柱，重置密码柱与密码轮上的重置密码齿彼此啮合；重置密码时，密码锁片带动重置锁片、背板上的通透孔与重置锁片上的通透孔重合，把重置密码柱、重置密码齿分离，旋转旋钮，使重置密码柱、重置密码齿重新啮合，完成重置密码；转轴旋钮之间与还安装一根复位弹簧。
所述拨块包括设置于背板后的反锁旋钮，拨块与钥匙锁芯同轴旋转；
拨块还包括第一拨叉和第二拨叉，第一拨叉设置在密码锁片、定位锁片、干扰锁片的中心孔中，并控制密码锁片、定位锁片、干扰锁片运动，锁止锁柱锁片或联动锁片控制第二拨叉复位。
所述外拨叉与外执手还通过外执手转轴连接，所述内拨叉与内执手还通过内执手转轴连接；外拨叉包括第一拉杆和第二拉杆，内拨叉包括提拉块和杠杆，相应地，密码锁片中 部具有阻挡外拨叉旋转的锁止块；密码锁片的侧边具有阻挡杠杆的阻挡块；第一拉杆绕旋转锁止块上沿或下沿转动，杠杆按压在阻挡块上；第二拉杆按压在联动锁片的凹口上；所述外拨叉与内拨叉同轴设置，内执手转轴同轴套设在外执手转轴上，内执手转轴与外执手转轴彼此通过半圆弧连接块、接触。
所述控制机构设置在背板与后隔板之间，后隔板与背板形成封闭空间；所述旋钮密码机构设置在面板与前隔板之间，前隔板与面板形成封闭空间。
本发明的优点在于提供了一种防止密码锁片带动定位锁片向上冲击密码轮的旋钮密码锁，将现有技术的缺失与不便之处进行创新，提高了旋钮密码锁的可靠性，增加了住户的人生财产安全性。
附图说明
图1为本发明示意图之一。
图2为本发明示意图之二。
图3为锁壳内部示意图之一。
图4为锁壳内部示意图之二。
图5为控制机构示意图之一。
图6为控制机构示意图之二。
图7为控制机构示意图之三。
图8为重置锁片结构图。
图9为密码锁片结构图一。
图10为密码锁片结构图二。
图11为定位锁片结构图。
图12为干扰锁片结构图一。
图13为干扰锁片结构图二。
图14为锁柱锁片结构图。
图15为联动锁片结构图。
图16为拨块结构图。
图17为外拨叉结构图。
图18为内拨叉结构图。
图19密码轮结构图。
图20为密码轮与定位块装配图。
图21为密码锁片与干扰锁片连接实施例。
图22为反锁旋钮常开状态示意图。
图23为反锁旋钮反锁状态示意图。
图24为反锁旋钮锁门状态示意图。
图25为应急装置示意图一。
图26为应急装置示意图二。
图27为应急装置内部结构图。
图28为旋转阻尼器示意图一。
图29为旋转阻尼器示意图二。
图30为旋转阻尼器示意图三。
图31为旋转阻尼器示意图四。
图32为旋转阻尼器示意图五。
图33为内、外转轴连接图。
图34为密码轮与密码重置轴示意图。
图35为保险箱实施例示意图。
图36为宾馆实施例示意图。
具体实施方式
下面将结合本发明实施例中的附图1至36所示，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明主要包括锁壳200和锁体机构100、旋钮密码机构300；所述锁体机构100的盒体内包括锁柱11和锁舌12；所述锁壳200包括面板21和背板22，以及设置于锁壳200内外两侧的外、内执手242、241，外、内执手242、241均可控制锁舌12运动；所述旋钮密码机构300包括插接在转轴33上的旋钮31，旋钮31与面板21之间还设置使旋钮31复位的扭簧34，扭簧34套设在转轴33上；还包括控制机构400和钥匙锁芯500，控制机构400通过转轴33与旋钮密码机构300连接，控制机构400通过钥匙锁芯500与锁体机构100的锁柱11连接。
所述控制机构400包括密码锁片41、定位锁片42、干扰锁片43、锁柱锁片44、联动锁片45、拨块46、外拨叉47、内拨叉48、密码轮49、重置锁片40；
所述密码锁片41、定位锁片42、干扰锁片43、重置锁片40平行设置，
拨块46设置在密码锁片41、定位锁片42、干扰锁片43的中心孔中，锁柱锁片44或联动锁片45使拨块46复位，锁柱锁片44通过插销441***联动锁片45的斜槽451之中；
定位锁片42设置在密码轮49的下方，旋钮密码机构300的旋钮31与密码轮49分别安装于转轴33两端；
上锁时密码锁片41控制外拨叉47的运动；内拨叉48控制密码锁片41的运动。
密码锁片41与干扰锁片43均通过底部的主弹簧402复位；
所述密码锁片41整体向上抬起后，顶部具有的凸柱411可***密码轮49后部的解锁槽4921中。
解锁原理，只有当所有凸柱411***对应的解锁槽4921中时，密码锁片41才能整体向上移动，从而使第一拉杆471绕锁止块413的下沿转动。
所述干扰凸柱431***均布的复数个插槽492之中，所述插槽492包括至少两种不同深度；所述干扰锁片43与密码锁片41通过连动片432与连接孔412连接，干扰锁片43的顶部突伸出的干扰凸柱431与凸柱411、411’对应。
干扰原理，所述插槽492的深度可无序地间隔设计成三种不同的深度，从而各干扰凸柱431与插槽492接触的深度不一样，各凸柱411与插槽492接触的深度也不一样，并且每次拨乱旋钮31后各凸柱411与干扰凸柱431与插槽492的接触深度会改变，因此强行按压外执手242时，没有特定的规律可被发现，从而起到干扰作用。需要特别说明的是，当取消干扰锁片43时，本发明的功能亦可实现，因此取消干扰锁片43只能视为本发明的变劣实施例。
所述旋钮密码机构300还包括通过齿轮组30啮合的旋转阻尼器35；所述旋转阻尼器35亦可包括利用机械摩擦降速、利用重力降速或利用流体降速等方式。
所述旋转阻尼器35包括配重块351，还包括设置于配重块351端面的棘轮定位装置352；
所述棘轮定位装置352包括棘轮3521和棘爪3522，棘爪3522控制棘轮3521单向运动，所述棘轮3521安装在旋转轴3523上，旋转旋钮31时，棘轮3521绕旋转轴旋3523；
所述棘爪3522固定在配重块351上，旋钮31复位时，棘轮3521在棘爪3522的作用下随配重块3541共同旋转。所述旋转轴3523顶部设有一段花键轴3524，棘轮3521固定在花键轴3524上；
所述齿轮组30包括彼此啮合的传动齿轮301和从动齿轮302，传动齿轮301和从动轮302 分别设置在旋钮31和配重块351的底部。
所述控制机构400还增设一个应急开锁机构600，包括顶部具有第一矩形孔611的密闭盒61，以及盒内设置的中部具有第二矩形孔621和调节孔622的应急齿轮62；
面板21上设置应急破坏孔211，应急破坏孔211与调节孔622对应；
应急齿轮62均布有与密码轮49齿轮对应的小孔63，校对螺钉631安装在小孔63之中。
所述应急开锁机构600设置与密码锁片41相对应地凸柱411’，凸柱411’下端弹性连接定位珠612和按压弹簧613，所述凸柱411’沿第一矩形孔611向下移动***第二矩形孔621，定位珠612在按压弹簧613作用下卡入应急齿轮62的齿槽中。
急开锁原理，为了预防忘记密码的情况出现，使用者可在购买本锁时在应急开锁机构600中预设一个能够牢记的数字，一旦出现忘记密码的情况，可破坏面板21上的应急破坏孔211，通过旋转调节孔622找准校对螺钉631来确认预设数字，从而使得凸柱411’沿第一矩形孔611向下移动***第二矩形孔621中，解除一个密码轮49的锁定状态，剩余两组密码轮49可通过试错法解锁，从而降低了试错的密码组数及难度。
所述密码轮49还包括包覆于侧壁外侧的一圈齿轮491，定位锁片42插设在密码轮49的齿轮491中，可上下设置，亦可左右设置或成其他角度设置，定位锁片42还包括定位块421和定位弹簧422，所述定位块421嵌入密码轮49侧壁的定位齿轮491中限制密码轮49自由转动；定位弹簧422设置于定位块421与定位锁片42之间，使定位块421在定位锁片42之间作限位移动；
所述定位锁片42上设置凹形槽423，定位块421的底部具有向一侧折弯的横杆4211，横杆4211装配在凹形槽423中，与定位弹簧422连接并沿槽滑动，且被凹形槽423顶部限位。
所述转轴33的后部还设置重置密码柱331，重置密码柱331与密码轮49上的重置密码齿493彼此啮合；
重置密码原理，重置密码时，密码锁片41带动重置锁片40、背板22上的通透孔401’与重置锁片40上的通透孔401重合，按压密码柱331，使重置密码柱331与重置密码齿493分离，旋转旋钮31带动密码轮49空转，此时可设置新的密码数字组合，再使重置密码柱331复位与重置密码齿493重新啮合，完成重置密码。
转轴33旋钮31之间与还安装一根复位弹簧333。
所述拨块46包括设置于背板22后的反锁旋钮460，拨块46与钥匙锁芯500同轴旋转；
拨块46还包括第一拨叉461和第二拨叉462，第一拨叉461设置在密码锁片41、定位锁片 42、干扰锁片43的中心孔中，并控制密码锁片41、定位锁片42、干扰锁片43运动，锁止锁柱锁片44或联动锁片45控制第二拨叉462复位。
由于内执手241始终处于常开状态，因此拨块46包括三种使用状态，参见附图22至24所示：
外、内执手242、241常开状态，参见附图22，外拨叉47的第一拉杆471此时位于锁止块413的上沿，按压外执手242，第一拉杆471绕锁止块413自由转动，同时锁止锁柱锁片44与联动锁片45均可自由移动。
锁门状态，参见附图23，第一拉杆471被锁止块413限位，第二拨叉462将锁柱锁片44推出锁壳200，因此要通过外执手242开门，就必须通过旋钮31将密码轮49解锁，解除锁定后按压外执手242，则锁柱锁片44复位，并将第二拨叉462复位至常开状态。
外执手常闭状态，参见附图24，第二拨叉462使联动锁片45限位，联动锁片45无法移动则造成密码锁片41无法解除锁定，因此即使调对密码轮49也无法通过外执手242开门，但是通过内执手241可以开门，因为第一拉杆471位于锁止块413的下沿，第一拉杆471绕锁止块413自由转动，按压内执手241，则第二拨叉472通过作用凹口452使联动锁片45复位，而联动锁片45又推动第二拨叉462复位至常开状态。
所述外拨叉47与外执手242还通过外执手转轴2421连接，所述内拨叉48与内执手241还通过内执手转轴2411连接；
外拨叉47包括第一拉杆471和第二拉杆472，内拨叉48包括提拉块481和杠杆482，相应地，密码锁片41中部具有阻挡外拨叉47旋转的锁止块413；密码锁片41的侧边具有阻挡杠杆482的阻挡块414；
第一拉杆471绕旋转锁止块413上沿或下沿转动，杠杆482按压在阻挡块414上；第二拉杆472按压在联动锁片45的凹口452上；
所述外拨叉47与内拨叉48同轴设置，内执手转轴2421同轴套设在外执手转轴2411上，内执手转轴2421与外执手转轴2411彼此通过半圆弧连接块2412、2422接触。
所述控制机构400设置在背板22与后隔板221之间，后隔板221与背板22形成封闭空间；
所述旋钮密码机构300设置在面板21与前隔板211之间，前隔板211与面板21形成封闭空间。
本发明也可设置三组以上的旋钮31和密码轮49，例如六组结构应用于保险柜门锁，参见附图35；或者结合电子锁应用于宾馆门锁，参见附图36，乃至工具箱和汽车尾箱等。

Claims (10)

  1. 旋钮密码锁，主要包括锁壳(200)和锁体机构(100)、旋钮密码机构(300)；所述锁体机构(100)的盒体内包括锁柱(11)和锁舌(12)；所述锁壳(200)包括面板(21)和背板(22)，以及设置于锁壳(200)内外两侧的外、内执手(242、241)，外、内执手(242、241)均可控制锁舌(12)运动；所述旋钮密码机构(300)包括插接在转轴(33)上的旋钮(31)，旋钮(31)与面板(21)之间还设置使旋钮(31)复位的扭簧(34)，扭簧(34)套设在转轴(33)上；其特征在于：
    还包括控制机构(400)和钥匙锁芯(500)，控制机构(400)通过转轴(33)与旋钮密码机构(300)连接，控制机构(400)通过钥匙锁芯(500)与锁体机构(100)的锁柱(11)连接；
    所述密码锁片(41)、定位锁片(42)、干扰锁片(43)、重置锁片(40)平行设置，
    拨块(46)设置在密码锁片(41)、定位锁片(42)、干扰锁片(43)的中心孔中，锁柱锁片(44)或联动锁片(45)使拨块(46)复位，锁柱锁片(44)通过插销(441)***联动锁片(45)的斜槽(451)之中；
    定位锁片(42)设置在密码轮(49)的下方，旋钮密码机构(300)的旋钮(31)与密码轮(49)分别安装于转轴(33)两端；
    上锁时密码锁片(41)控制外拨叉(47)的运动；内拨叉(48)控制密码锁片(41)的运动。
  2. 根据权利要求1所述的旋钮密码锁，其特征在于：
    密码锁片(41)与干扰锁片(43)均通过底部的主弹簧(402)复位；
    所述密码锁片(41)整体向上抬起后，顶部具有的凸柱(411)可***密码轮(49)后部的解锁槽(4921)中，所述干扰凸柱(431)***均布的复数个插槽(492)之中，所述插槽(492)包括至少两种不同深度；所述干扰锁片(43)与密码锁片(41)通过连动片(432)与连接孔(412)连接，干扰锁片(43)的顶部突伸出的干扰凸柱(431)与凸柱(411、411’)对应。
  3. 根据权利要求1所述的旋钮密码锁，其特征在于：
    所述旋钮密码机构(300)还包括通过齿轮组(30)啮合的旋转阻尼器(35)；
    所述旋转阻尼器(35)包括配重块(351)，还包括设置于配重块(351)端面的棘轮定位装置(352)；
    所述棘轮定位装置(352)包括棘轮(3521)和棘爪(3522)，棘爪(3522)控制棘轮(3521)单向运动，所述棘轮(3521)安装在旋转轴(3523)上，旋转旋钮(31)时，棘轮 (3521)绕旋转轴旋(3523)；
    所述棘爪(3522)固定在配重块(351)上，旋钮(31)复位时，棘轮(3521)在棘爪(3522)的作用下随配重块(3541)共同旋转；
    所述旋转轴(3523)顶部设有一段花键轴(3524)，棘轮(3521)固定在花键轴(3524)上；
    所述齿轮组(30)包括彼此啮合的传动齿轮(301)和从动齿轮(302)，传动齿轮(301)和从动轮(302)分别设置在旋钮(31)和配重块(351)的底部。
  4. 根据权利要求1至3任一项所述的旋钮密码锁，其特征在于：
    所述控制机构(400)还增设一个应急开锁机构(600)，包括顶部具有第一矩形孔(611)的密闭盒(61)，以及盒内设置的中部具有第二矩形孔(621)和调节孔(622)的应急齿轮(62)；
    面板(21)上设置应急破坏孔(211)，应急破坏孔(211)与调节孔(622)对应；
    应急齿轮(62)均布有与密码轮(49)齿轮对应的小孔(63)，校对螺钉(631)安装在小孔(63)之中。
  5. 根据权利要求1至3任一项所述的旋钮密码锁，其特征在于：
    所述应急开锁机构(600)设置与密码锁片(41)相对应地凸柱(411’)，凸柱(411’)下端弹性连接定位珠(612)和按压弹簧(613)，所述凸柱(411’)沿第一矩形孔(611)向下移动***第二矩形孔(621)，定位珠(612)在按压弹簧(613)作用下卡入应急齿轮(62)的齿槽中。
  6. 根据权利要求1至3任一项所述的旋钮密码锁，其特征在于：
    所述密码轮(49)还包括包覆于侧壁外侧的一圈齿轮(491)，定位锁片(42)插设在密码轮(49)的齿轮(491)中，定位锁片(42)还包括定位块(421)和定位弹簧(422)，所述定位块(421)嵌入密码轮(49)侧壁的定位齿轮(491)中限制密码轮(49)自由转动；定位弹簧(422)设置于定位块(421)与定位锁片(42)之间，使定位块(421)在定位锁片(42)之间作限位移动；
    所述定位锁片(42)上设置凹形槽(423)，定位块(421)的底部具有向一侧折弯的横杆(4211)，横杆(4211)装配在凹形槽(423)中，与定位弹簧(422)连接并沿槽滑动，且被凹形槽(423)顶部限位。
  7. 根据权利要求1所述的旋钮密码锁，其特征在于：
    所述转轴(33)的后部还设置重置密码柱(331)，重置密码柱(331)与密码轮(49)上的 重置密码齿(493)彼此啮合；重置密码时，密码锁片(41)带动重置锁片(40)、背板(22)上的通透孔(401’)与重置锁片(40)上的通透孔(401)重合，按压重置密码柱(331)，使重置密码柱(331)与重置密码齿(493)分离，旋转旋钮(31)，再使重置密码柱(331)、重置密码齿(493)重新啮合，完成重置密码；
    转轴(33)旋钮(31)之间与还安装一根复位弹簧(333)。
  8. 根据权利要求1所述的旋钮密码锁，其特征在于：
    所述拨块(46)包括设置于背板(22)后的反锁旋钮(460)，拨块(46)与钥匙锁芯(500)同轴旋转；
    拨块(46)还包括第一拨叉(461)和第二拨叉(462)，第一拨叉(461)设置在密码锁片(41)、定位锁片(42)、干扰锁片(43)的中心孔中，并控制密码锁片(41)、定位锁片(42)、干扰锁片(43)运动，锁柱锁片(44)或联动锁片(45)控制第二拨叉(462)复位。
  9. 根据权利要求1所述的旋钮密码锁，其特征在于：
    所述外拨叉(47)与外执手(242)还通过外执手转轴(2421)连接，所述内拨叉(48)与内执手(241)还通过内执手转轴(2411)连接；
    外拨叉(47)包括第一拉杆(471)和第二拉杆(472)，内拨叉(48)包括提拉块(481)和杠杆(482)，相应地，密码锁片(41)中部具有阻挡外拨叉(47)旋转的锁止块(413)；密码锁片(41)的侧边具有阻挡杠杆(482)的阻挡块(414)；
    第一拉杆(471)绕旋转锁止块(413)上沿或下沿转动，杠杆(482)按压在阻挡块(414)上；第二拉杆(472)按压在联动锁片(45)的凹口(452)上；
    所述外拨叉(47)与内拨叉(48)同轴设置，内执手转轴(2421)同轴套设在外执手转轴(2411)上，内执手转轴(2421)与外执手转轴(2411)彼此通过半圆弧连接块(2412、2422)接触。
  10. 根据权利要求1所述的旋钮密码锁，其特征在于：
    所述控制机构(400)设置在背板(22)与后隔板(221)之间，后隔板(221)与背板(22)形成封闭空间；
    所述旋钮密码机构(300)设置在面板(21)与前隔板(211)之间，前隔板(211)与面板(21)形成封闭空间。
PCT/CN2015/096272 2014-12-05 2015-12-03 旋钮密码锁 WO2016086871A1 (zh)

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CN111608494B (zh) * 2020-06-15 2024-06-11 中山市无敌虎锁业有限公司 一种全自动安全锁体
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