CN103498595A - Lockset with aligning clutch - Google Patents

Lockset with aligning clutch Download PDF

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Publication number
CN103498595A
CN103498595A CN 201310496021 CN201310496021A CN103498595A CN 103498595 A CN103498595 A CN 103498595A CN 201310496021 CN201310496021 CN 201310496021 CN 201310496021 A CN201310496021 A CN 201310496021A CN 103498595 A CN103498595 A CN 103498595A
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inner
clutch
outer
body
shaft
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CN 201310496021
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Chinese (zh)
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CN103498595B (en )
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李世富
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曹国基
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Abstract

The invention relates to a lockset with an aligning clutch. The lockset comprises the clutch and a clutch push block located beside the clutch, wherein the clutch comprises an inner clutch body and an outer clutch body which can be buckled together, a stretchy clutch pin is arranged on the outer clutch body, a groove matched with the clutch pin is formed in the inner clutch body, and the clutch push block can move to drive the clutch pin to stretch into the groove. The lockset is characterized in that a first reset spring enabling the inner clutch body and the outer clutch body to be reset relatively is further arranged in the containing space between the inner clutch body and the outer clutch body, the first reset spring is annular and is provided with two free end arms, an inner extending arm is arranged on the inner clutch body, an outer extending arm is arranged on the outer clutch body, the outer extending arm and the inner extending arm extend at the same time and are clamped between the two free end arms of the first reset spring, and the outer extending arm and the inner extending arm are arranged in an internal-external mode at the clamping position. The lockset with the aligning clutch belongs to the field of locksets with aligning clutches.

Description

具有矫位离合器的锁具 Correction bits having a lock clutch

技术领域 FIELD

[0001] 本发明涉及一种锁具,特别涉及一种具有矫位离合器的锁具。 [0001] The present invention relates to a lock, more particularly to correction bits having a lock clutch.

背景技术 Background technique

[0002] 随着人们的安防意识的加强,智能锁具的应用得到越来越广泛的应用。 [0002] With the strengthening of the people's awareness of security, smart locks applications get more and more widely used. 为了加强锁具的防盗性,目前常用的做法之一是在所述锁具中增设离合装置。 In order to increase the security of the lock, one of the current common practice is the addition of a clutch means in the lock. 所述离合装置通常包括离合机构,所述离合机构包括外离合件以及可旋转设置在外离合件中的内离合件,所述内离合件上设置有离合槽,所述外离合件上设置有离合销,所述离合销外侧设置有驱动其伸入离合槽内的离合驱动机构,所述离合销上还套设有对其施以与离合驱动机构相反作用力的复位件,所述离合驱动机构包括离合推动弧片以及驱动离合推动弧片压向离合销的驱动单元。 Said clutch means comprises a clutch mechanism generally, the clutch mechanism includes a clutch outer member of the inner clutch member, the clutch is provided with a groove on the clutch inner member and the outer clutch member rotatably disposed, is provided on the outer clutch member has clutch pin, the outer clutch pin is provided with a driving mechanism which projects into the clutch driving clutch groove, said clutch sleeve is also provided with a reset pin member and subjecting it to a reaction force of the clutch drive mechanism, said clutch drive mechanism the clutch comprising driving and driven clutch plate arc push the arc plate toward the driving unit of the clutch pin. 然而,往往在所述离合销复位后,所述内离合件或外离合件不能准确复位,导致所述离合销不能插入所述离合槽,造成门锁不能打开,无法保证每次开门的成功率。 Often, however, the clutch pin after reset, the inner clutch member or clutch outer member can not be accurately reset, causing the clutch pin can not be inserted into the clutch groove, causing the door can not open, can not ensure the success rate per door .

[0003] 为了解决上述问题,现有技术已经披露了种解决方案,例如:申请日为2013年04月23日,申请号为CN201310144527,专利名称为一种门锁离合装置的发明专利披露了一种门锁离合装置,包括离合机构,所述离合机构包括内离合件与外离合件,所述内离合件可旋转设置在外离合件内,所述内离合件上设置有离合槽,所述外离合件上设置有离合销,所述离合销设置有驱动其伸入离合槽内的离合驱动机构,所述离合销还设置有对其施以与离合驱动机构相反作用力的复位件,所述离合驱动机构包括离合推动弧片以及驱动离合推动弧片压向离合销的驱动单元,所述驱动单元包括顶杆以及驱动顶杆伸缩的电磁驱动单元,所述顶杆一端与离合推动弧片相抵设置。 [0003] In order to solve the above problems, the prior art has disclosed kinds of solutions, such as: filed April 23, 2013, Application No. CN201310144527, and entitled invention a door patent discloses a clutch device species lock clutch means comprises a clutch mechanism, the clutch mechanism comprises a clutch inner member and the outer clutch member, the clutch member rotatably disposed within the outer member of the inner clutch, the clutch is provided with a groove on the clutch inner member, said outer the clutch is provided on the pin member has a clutch, the clutch pin is provided with a driving mechanism which projects into the clutch driving the clutch slot, the clutch pin is also provided with a return member and subjecting it to a reaction force of the clutch drive mechanism, the the clutch mechanism comprises a clutch drive plate, and a driving arc push the arc push the clutch plate pressed against the drive unit of the clutch pin, the drive unit comprises a plunger and an electromagnetic driving unit that drives the telescopic jack, the jack with one end against the clutch push piece arc settings. 为了提高每次开门的成功率,所述门锁离合装还设置有能够对所述内离合件施以作用力的复位机构。 In order to improve the success rate of each door, said lock clutch means can be further provided with a biasing force applied to the reset mechanism of the clutch inner member. 所述复位机构的实施方式之一为扭簧,所述扭簧设置有两个折弯端,所述内离合件设置有两个能够抵压所述扭簧的折弯端的扭簧拨脚。 One embodiment of the reset means is a torsion spring provided with two bent end, is provided with two clutch member can be pressed against the bent end of the torsion spring of the torsion spring of the inner dial foot. 借助所述扭簧的折弯端和所述内离合件的扭簧拨脚,使所述内离合件每次转动后都能够复位到位,从而使离合槽能够对准离合销的位置。 By means of the bent end of the torsion spring and the torsion spring toggle foot of the inner clutch member, the clutch member can be rotated after each reset place the inner groove can be aligned such that the clutch position of the clutch pin. 但上述技术方案仍然存在一个非常严重的问题,即上述技术方案只能使所述内离合件复位,却无法使所述内离合件和所述外离合件同时复位,也就是说所述内离合件和外离合件在转动后,其相对位置会发生变化从而导致所述离合槽与离合销之间出现错位。 However, the above technical solution remains a very serious problem, namely the above technical solution can only reset the inner clutch member, but can not make the clutch member and the outer clutch member to return the same time, that is to say the inner clutch member and the outer member when the clutch rotates, the relative position vary causing misalignment occurs between the clutch and the clutch pin groove.

发明内容 SUMMARY

[0004] 针对现有技术的不足,本发明目的旨在提供一种具有矫位离合器的锁具,所述锁具包括离合器、位于所述离合器侧边的离合推块,所述离合器包括能够内外扣合的内离合体和外离合体,所述外离合体上设置有能够伸缩的离合销,所述内离合体上设置有与所述离合销适配的凹槽,所述离合推块动作能够驱动所述离合销伸入所述凹槽内;其特征在于,在所述内离合体和外离合体之间容纳空间内还设置有能够让所述内离合体和外离合体相对复位的第一复位弹簧,所述第一复位弹簧呈环形并具有两个自由端臂,所述内离合体上具有内延伸臂,所述外离合体上具有外延伸臂,所述外延伸臂与所述内延伸臂同时延伸并被夹持在所述第一复位弹簧的两个自由端臂之间,并且在该被夹持的位置内外分布。 [0004] for the deficiencies of the prior art, the object of the present invention to provide correction bits having a lock clutch, the lock includes a clutch, located at the side of the clutch push block clutch, comprising a clutch capable of engaging the inner and outer the inner and outer body away from the body, the outer clutch is provided with an extendable from the pin body is provided with a fitting groove and the pin on the clutch inner from the body, the clutch operation can be driven push block said clutch pin extends into said recess; wherein, away from the outer body and provided with a first clutch body relative to allow resetting of the clutch body and an outer body in the inner receiving space between the inner a return spring, the first return spring is annular and has two free ends of arms, said inner body having an inner extending from the upper arm, the outer boom extension from the upper body having the epitaxial inner boom, and while extending the extension arm and clamped between the two free ends of the arms of the first return spring, and distributed inside and outside the clamped position.

[0005] 其中,所述内离合体和外离合体处于分离状态时为彼此独立的构件,能够各自绕其转轴转动而不对另外一个离合体产生影响。 When [0005] wherein, away from the inner body and an outer body in the separated state from each other as independent members, each able to rotate about its axis of rotation does not affect the other clutch body. 此时,如果外执手(为安装于室外的门把手)与所述离合体之一联动,而另一个所述离合体与开锁装置联动,这样无论如何拨动所述外执手,都无法驱动所述开锁装置运作而实现开锁,从而能够达到锁具的防盗目的。 At this time, if the outer handle (a door handle is installed outdoors) from one of the joint body, and the other of said body and away from the linkage unlocking means, so that in any case the toggle outer handle, can not drive means operating the unlock lock is achieved, it is possible to achieve the purpose of security locks. 但当所述离合销伸入到所述凹槽内后,所述内离合体和外离合体形成相互联动的关系,此时拨动外执手能够带动所述开锁装置运作实现锁具的开锁。 But when the clutch pin extending into said recess, said inner and outer body away from the mutual linkage relationships formed body, the outer case toggle handle can drive the said unlocking means unlocking the lock into the operating implement.

[0006] 其中,所述内离合体和外离合体相互扣合形成所述容纳空间,所述第一复位弹簧容纳其中。 [0006] wherein, away from the outer body and the inner body engaging with each other forming the receiving space, wherein receiving the first return spring. 所述第一复位弹簧可以环绕在所述内离合体上,还可以环绕在所述外离合体上或它们之间的空间。 The first return spring may encircle the inner from the upper body, also surrounding the space between the body or from the outside thereof. 进一步的技术方案还可以是所述外离合体上设置轴向延伸的外轴,所述第一复位弹簧环绕在所述外轴的外侧。 A further aspect may also be disposed axially extending from the outer body on the outer shaft, said first return spring around the outside of the outer shaft.

[0007] 其中,所述第一复位弹簧的两个自由端臂左右设置而形成一定的间距,最好具有一定的夹角,最少的间距根据所述内延伸臂和外延伸臂在圆周方向上延伸的宽度来定,只要能够同时容纳所述内延伸臂和外延伸臂即可;最大的角度可以为180°,此时,所述内延伸臂和外延伸臂相对设置,但仍然设置在所述两个自由端臂之间并分别抵靠所述自由端臂。 [0007] wherein said first return spring free ends of two arms disposed around a constant pitch is formed, preferably has a certain angle, according to the minimum spacing of the inner arm and extending in the circumferential direction extension outriggers width extending to set, as long as can be accommodated while the inner extension arm and the boom extension can; be the maximum angle is 180 °, in this case, the extension arm and disposed opposite the inner boom extension, but still provided the between the free ends of said two arms and respectively against the free end of the arm.

[0008] 其中,所述外延伸臂与所述内延伸臂并被夹持在所述第一复位弹簧的两个自由端臂之间,并且在该被夹持位置内外分布是指,所述外延伸臂与所述内延伸臂在所述第一复位弹簧的两个所述自由端臂之间的位置不仅被夹持而且在所述离合器的径向方向上内外错位分布,也可以说所述外延伸臂与所述内延伸臂分别分布在内外设置的两个圆周运动轨迹上,这样在两个所述自由端臂之间转动时,所述外延伸臂与所述内延伸臂不会碰撞一起而相互限制对方的运动。 [0008] wherein said extension arm of the inner boom extending and sandwiched between the first two free ends of the return spring arm and clamped position both inside and outside the distribution means, the extension boom arm position extending between said inner free ends of the two arms of the first return spring and is held not only inside and outside the displacement distribution in the radial direction of the clutch, it can be said that said extension arm extending outriggers are distributed over the inner circumference of the two set of internal and external tracks, so that when the rotation between the two free ends of the arm, the extension arm extending inner boom, and not collide with each other to limit the other's movement.

[0009] 根据上述技术方案,所述外延伸臂、内延伸臂与所述第一复位弹簧协同作用形成了所述内离合体和外离合体相对复位的复位结构,这样,无论是所述内离合体或所述外离合体单独旋转,或是所述内离合体和所述外离合体联动旋转,在旋转外力解除后,所述内离合体和所述外离合体都能够在所述复位结构的作用后同时恢复到初始位置,即每次在所述离合推块动作下驱动所述离合销,所述离合销都能够准确地伸入到所述凹槽内使所述内离合体和所述外离合体形成联动体,从而能够驱动所述开锁装置完成开锁操作,保证每次开门的成功率。 [0009] According to the above aspect, the boom extension, the first extension arm and the resetting spring is formed of a synergistic effect from the clutch body and an outer body opposite the inner structure of a Reset, so, whether it is within the the clutch body or the outer rotation body separately from, or away from the inner body and the outer body linkage from rotating, external force is removed after the rotation, away from the inner body and the outer body can be reset in the while restoring the structure to the action of an initial position, i.e., each clutch pin driving the push block at an operation of the clutch, the clutch pin can be accurately projecting into the body so that the release of said inner recess and the interlocking member is formed from the outer body, it is possible to drive the unlocking means unlocking operation is completed, to ensure the success rate per door.

[0010] 进一步的技术方案还可以是,所述第一复位弹簧至少具有两圈弹性体。 [0010] A further aspect may be that the first return spring having at least two turns elastomer. 这样能够提高所述第一复位弹簧的扭转力。 This can increase the torsional force of the first return spring.

[0011] 进一步的技术方案还可以是,所述内离合体上设置轴向延伸的内轴,所述内轴具有轴向的内轴中心孔,所述内轴的壁体上具有轴向的对称的内切口;所述外离合体上设置有外环形体,所述外轴位于所述外环形体的中部,所述外轴具有轴向的外轴中心孔,所述外轴的壁体上具有轴向的对称的外切口,所述内轴与所述外轴对接并且通过所述内切口和外切口能够相互齿合。 [0011] A further aspect may also, the inner shaft having a central bore extending axially from the body axially disposed inner shaft, the inner shaft of the inner member having an axial upper wall of the inner shaft symmetrical incision; said outer ring body is provided on the outer body from the outer shaft is in the middle of the outer body, the outer shaft having an axial central bore of the outer shaft, the outer shaft wall outer cutout having axially symmetrical, with the inner shaft and the outer shaft by abutment of said inner slit and an outer slit can be mutually engaged teeth.

[0012] 其中,所述内轴的壁体上具有轴向的对称的内切口,从而使所述内轴的壁体上形成对称的内凸起;所述外轴的壁体上具有轴向的对称的外切口,从而使所述外轴的壁体上形成对称的外凸起。 [0012] wherein the notch has an axial symmetrical upper wall of the inner shaft, so that the symmetrical projections are formed on the inner wall of the shaft; an axial upper wall of the outer shaft symmetrical outer notch, so that the outer wall is formed on the symmetrical axis of the outer projection. 这样,施加轴向作用力使所述内切口和外切口相互齿合后,能够借助所述内凸起与外凸起的相互抵靠作用,把所述内轴和外轴之间转动力矩相互传递,从而在所述内轴与所述外轴形成对接后,在缺少所述离合销的作用下,所述内离合体和外离合体也能够形成联动体,也就是说在所述内切口和外切口的作用下能够为所述锁具提供另一种开锁方式。 Thus, an axial force is applied to the inner and outer cutout cutout tooth after another, it is possible by means of the inner projection and the outer projection acting against each other, the rotational torque mutually between the inner shaft and the outer shaft transfer, so that after the inner shaft and the outer shaft forming abutment, in the absence of action of the clutch pin, and an outer body from the inner body can be formed from the interlocking member, that the inner cutout and the outer notch effect can be provided as another way to unlock the lock.

[0013] 进一步的技术方案还可以是,所述内离合体包括呈环形的内座体和内插块,所述内插块能够轴向活动地设置在所述内座体中,所述内轴设置在所述内插块上,所述内座体的底壁面上设置有与所述内轴的壁体上的非切口部分适配的通孔,所述内轴通过所述通孔使所述内切口和外切口能够相互齿合;所述内座体的部分壁体能够轴向插接于所述外环形体中。 [0013] A further aspect may also, from the inner body comprises an inner annular base body and the interpolation blocks, the interpolation block axially movably disposed within the housing body, the inner the shaft is inserted is provided on the inner block, a through hole is provided adapted unnotched portion on the wall member and the inner shaft member within the housing bottom wall surface, said inner shaft through the through hole so that the inner and outer notch each tooth cutout is possible; the inner wall portion of the seat body to be axially inserted in the outer body.

[0014] 进一步的技术方案还可以是,所述内座体具有轴向的内座体中心孔,所述内轴中心孔与内座体中心孔所组成的容腔内收容有第二复位弹簧。 [0014] A further aspect may also be an inner race member having a central axial bore of the inner seat, the cavity of the inner shaft consisting of the central bore hole in the center of the seat there is housed a second return spring . 其中,所述内轴中心孔与所述内座体中心孔所组成的容腔内具有第二复位弹簧,这样,借助所述第二复位弹簧的弹性复位作用,能够在解除所述轴向作用力后把所述内轴与外轴分开,从而使所述内轴与所述外轴相互脱离。 Wherein the inner shaft central bore and the cavity of the inner body consisting of a central bore having a second return spring seat, so that, by means of the second return spring action of elastic return, is capable of releasing the axially acting after the shaft force separating the inner and outer shaft so that the inner shaft and the outer shaft disengaged from each other.

[0015] 进一步的技术方案还可以是,所述离合销设置在所述外环形体上,所述凹槽设置在所述内座体上。 [0015] A further aspect may be that the clutch pin is provided on the outer body, the groove provided on the inner seat.

[0016] 由于本发明具有上述特点和优点,为此可以应用到具有矫位离合器的锁具中。 [0016] Since the present invention having the above features and advantages, may be applied for this purpose to lock the clutch having a correction bits.

附图说明 BRIEF DESCRIPTION

[0017] 图1是安装有本发明技术方案的具有矫位离合器的锁具的分解结构示意图; [0017] FIG. 1 is a schematic exploded mounted lock structure having a coercive registration clutch aspect of the present invention;

图2是图1所示的矫位离合器的反向的结构示意图; FIG 2 is a schematic diagram of the correction bit reverse clutch shown in Figure 1;

图3是图1所示的内座体的立体结构示意图; FIG 3 is a schematic perspective view of the seat shown in Figure 1;

图4是图1所示的第一复位弹簧的第一实施方式的结构示意图; FIG 4 is a schematic diagram of the first embodiment of the resetting spring to the first embodiment shown in Figure 1;

图5是图1所示的第一复位弹簧的第二实施方式的结构示意图; 5 is a schematic structural diagram of a first embodiment of the reset spring of the second embodiment shown in Figure 1;

图6 是图1所示的离合器的正视结构示意图,所述第一复位弹簧的自由端臂处于初始状态; FIG 6 is a schematic front view of the clutch shown in FIG. 1, the first reset spring in the initial state the free end of the arm;

图7 是图6所示的离合器的正视结构示意图,所述第一复位弹簧的自由端臂被扭转 FIG 7 is a schematic front view of the clutch shown in FIG. 6, the first return spring is the free end of the arm is twisted

一定角度; Angle;

图8是图7所示的AA方向的剖面结构示意图; FIG 8 is a schematic cross-sectional structure taken along line AA of FIG. 7;

图9是图8所示的矫位离合器中的离合销伸入所述凹槽内的结构示意图; 9 is a schematic structural diagram of correction bits in the recess of the clutch shown in FIG. 8 extends into the clutch pin;

图10是图8所示的矫位离合器中的所述内切口和外切口相互齿合后的结构示意图; FIG 10 is a schematic view of the incision and the outer notch each tooth clutch position correction shown in FIG. 8;

具体实施方式 detailed description

[0018] 下面结合附图对应用本发明技术方案的锁具作进一步说明。 [0018] DRAWINGS lock of the technical solution of the present invention will be further described.

[0019] 具有矫位离合器的锁具包括锁壳体(图中未画出),收容于所述锁壳体内的离合器1,能够与所述离合器I联动的开锁装置(图中未画出)、位于所述离合器I侧边的离合推块5,驱动所述离合推块5移动的电动传动机构(图中未画出)等,所述开锁装置能够驱动锁舌(图中未画出)缩回锁壳体从而完成开锁操作。 [0019] The lock includes a clutch having a correction bit lock housing (not shown), housed in the lock housing 1 in the clutch, the clutch capable of unlocking device I linkage (not shown), the clutch is located in the side of the clutch I push block 5, the clutch driving the push block 5 moving motor actuator (not shown) or the like, the unlocking means capable of driving the bolt (not shown) condensing back to the lock housing to complete the unlocking operation.

[0020] 如图1和图2所示,为离合器I的分解结构示意图,所述离合器I包括能够内外扣合的内离合体4和外离合体2。 [0020] FIGS. 1 and 2, is a schematic exploded clutch structure I, the clutch I 2 comprises inner and outer engagement can be from within the body 4 from the body 2 and the outer.

[0021] 如图1、图2和图8所示,所述外离合体2上设置轴向延伸的外轴23和外环形体24,所述外轴23位于所述外环形体24的中部。 [0021] As shown in FIG. 1, 2 and 8, disposed axially extending from the outer body 2 on the outer shaft 23 and outer body 24, the outer shaft 23 located on the central body 24 of the outer ring . 在所述外环形体24 —侧设置有具有容纳通孔26的离合销定位台25,离合销20的尾端顶压弹簧21并通过固定盖22定位于所述容纳通孔26内,为此所述离合销20能够在所述容纳通孔26中伸缩运动。 The outer body 24 in the - side is provided with a through hole receiving a pin 26 of the clutch positioning table 25, the trailing end of the clutch pin 20 is pressed against the spring 21 and by fixing the cap 22 is positioned in the receiving through hole 26, for the telescopic movement of clutch pin 20 can be accommodated in the through-hole 26. 在所述外环形体24另一侧设置有外延伸臂27。 In the other side of the outer ring 24 is provided with a extension boom body 27. 另外,为了与内执手(为安装于室内的门把手,图中未画出)联动,在所述外环形体24的端部还设置有安装所述内执手的方铁的内执手安装孔281,所述内执手方铁安装于所述内执手安装孔281后,拨动所述内执手即能带动所述外离合体2转动,两个所述离合体中只有所述外离合体2与所述开锁装置联动,带动所述锁舌(图中未画出)缩回锁壳体从而完成开锁操作。 Additionally, to the inner handle (door handle is attached to the chamber, not shown in FIG) linkage at an end portion of the outer ring 24 is further provided with a molded body mounted inside the handle of the iron square handle mounting hole 281, the inner handle Fangtie an mounted on the rear inner handle mounting holes 281, i.e. toggle the handle can drive the rotation of the outer clutch body 2, only two are from the body said outer body 2 from the linkage unlocking means drives the bolt (not shown) is retracted to complete the unlocking operation of the lock housing. 当然,所述内执手还可以安装于所述内离合体4上,但此时,两个所述离合体中只有所述内离合体4与所述开锁装置联动,这样保证在室内的操作者拨动内执手就能够顺利开锁,而室外的操作者则不能单靠简单的拨动执手而完成开锁操作。 Of course, the inner handle may be mounted to the inner body 4 from the upper, but this time, two of the body 4 away from the linkage unlocking means only the inner body, thus ensuring the operation in the room who struck inside the handle can successfully unlock, while the outdoor operator can not rely on a simple toggle handle to complete the unlocking operation.

[0022] 如图1、图2和图8所示,所述内离合体4的一侧设置有与所述离合销20适配的凹槽410,在所述内离合体4的另一侧设置有内延伸臂411。 [0022] As shown in FIG. 1, 2 and 8, the inner body 4 from one side of the clutch pin 20 has a fitting groove 410, from the other side of the inner body 4 there is provided within the extension arm 411. 另外,为了与外执手(为安装于室外的门把手,图中未画出)联动,在所述内离合体4的端部还设置有安装所述外执手的外执手安装孔431,所述外执手安装于所述外执手安装孔431后,拨动所述外执手即能带动所述内尚合体4转动。 Additionally, to the outer handle (door handle is installed outdoors, not shown in FIG) linkage, from the end portion of the inner body 4 is further provided with an outer lever handle mounting holes 431 of the outer handle Shang body 4 is rotated, the outer rear handle attached to the outer handle mounting hole 431, i.e., dial the outer handle can drive the inner.

[0023] 其中,所述内离合体4和外离合体2处于分离状态时为彼此独立的构件,能够各自绕其转轴转动而不对另外一个离合体产生影响。 [0023] wherein said inner and outer away from the body when the body 4 is in a separated state from each other two independent members, each can be rotated about its axis to another without affecting the clutch body. 无论如何拨动外执手,所述外执手只能驱动所述内离合体4转动,而不能驱动所述外离合体2运作而驱动所述开锁装置实现开锁操作,从而能够达到锁具的防盗目的。 In any event Toggle outside handle, the outer handle can only be driven to rotate away from the inner body 4, and not to drive the outer driving means to achieve the unlocking operation of the unlocking operation from the body 2, so as to achieve the anti-theft lock purpose. 但当电动传动机构动作驱动所述离合推块5移动,如图9所示,所述离合推块5驱动所述离合销20伸入所述凹槽410内后,所述内离合体4和外离合体2形成相互联动的关系,此时,拨动所述外执手,所述外执手借助所述内离合体4和外离合体2的联动关系带动所述开锁装置运作实现锁具的开锁。 But when operation of the drive motor of the clutch actuator push block 5 moves, as shown in FIG. 9, the clutch 410 for driving the push block 5 clutch pin 20 extends into the recess, from the inner body 4 and the outer body 2 is formed from the interlocked relation with each other, this time, the toggle outer handle, the outer handle body 2 is driven in interlocked relation to the operation of the unlocking device realized from the lock body 4 from the outside and inside by means of a unlock.

[0024] 如图8所示,在所述内离合体4和外离合体2内外扣合形成容纳空间内6,用于容纳能够让所述内离合体4和外离合体5相对复位的第一复位弹簧3。 [0024] As shown in FIG 8 from the inner and outer body 4 from the body 2 is formed in the inner and outer engagement receiving space 6 for receiving the first enable away from the inner body 4 and the outer body 5 relative to reset a return spring 3. 所述第一复位弹簧3可以设置在所述内离合体4上,还可以设置所述外离合体2上或它们之间。 The first return spring 3 may be provided on the inner body 4 from the upper, which also may be provided between the outer body 2 or from. 在本实施例中,所述第一复位弹簧3环绕在所述外轴23的外侧。 In the present embodiment, the first return spring 3 around the outside of the outer shaft 23.

[0025] 如图4所示,是所述第一复位弹簧3的第一实施方式的结构示意图。 [0025] As shown in FIG 4 is a schematic structural diagram of a first embodiment of the first return spring 3 embodiment. 所述第一复位弹簧3呈环形并具有两个自由端臂(30、31),两个所述自由端臂(30、31)左右设置而形成一定的间距,最好具有一定的夹角,最少的间距根据所述内延伸臂411和外延伸臂27在圆周方向上延伸的宽度来定,只要能够同时容纳所述内延伸臂411和外延伸臂24即可。 The first annular return spring 3 and a free end having two arms (30, 31), the free ends of the two arms (30, 31) disposed about a constant pitch is formed, preferably has a certain angle, the minimum spacing of the width of the extension arm 411 and extension outriggers 27 extending in the circumferential direction to be, as long as accommodate the extension arm 411 and extension 24 to boom.

[0026] 如图6所示为所述离合器I的正视结构示意图,所述第一复位弹簧3的自由端臂(30、31)处于初始状态,所述外延伸臂27与所述内延伸臂411并被夹持在所述第一复位弹簧3的两个自由端臂(30、31)之间并且在该被夹持位置内外分布。 [0026] Figure 6 is a schematic front view of the clutch structure I, the free ends of the arms (30, 31) of the first return spring 3 in the initial state, the extension of the boom 27 and arm extending and the clamp 411 and is distributed inside and outside the gripping position of the first return spring between two free ends of the arms 3 (30, 31). 可以解读为,所述外延伸臂27与所述内延伸臂411在所述第一复位弹簧3的两个所述自由端臂(30、31)之间的位置不仅被夹持而且在所述离合器I的径向方向上内外错位分布,也可以说所述外延伸臂27与所述内延伸臂411分别分布在内外设置的两个圆周运动轨迹上,这样在两个所述自由端臂(30、31)之间转动时,所述外延伸臂27与所述内延伸臂411不会碰撞一起而相互限制对方的运动。 It can be interpreted as the position of the boom extension 27 to the inner arm 411 extending between the two free ends of the arms 3 of the first return spring (30, 31) and is clamped not only in the I in the radial direction of the clutch inner and outer dislocation distribution, it can be said the boom extension 27 extending to the inner arm 411 are distributed on both inner and outer circumferential movement locus setting, so that the free ends of the two arms ( when rotated between the 30, 31), the extension of the boom 27 and the extension arm 411 will not collide with each other to limit the movement of the other. 如图7所述,当向所述内离合体4施加旋转外力时,所述内延伸臂411推动所述自由端臂30转动一定角度。 As shown in Figure 7, when an external force is applied from the rotation to the inner body 4, the inner extension arm 411 pushes the free end of the arm 30 is rotated a predetermined angle. 当所述旋转外力解除后,所述自由端臂30能够反作用于所述内延伸臂411,从而带动所述内离合体4复位。 When the rotational force is released, the free end of the arm 30 can be counterproductive to the inner extension arm 411, so as to drive the inner body 4 from reset.

[0027] 作为另一种实施方式,如图5所示为所述第一复位弹簧3的第二实施方式的结构示意图,所述第一复位弹簧3的两个自由端臂(30、31)之间的角度为180°,此时,所述内延伸臂411和外延伸臂27相对设置,但仍然设置在所述两个自由端臂(30、31)之间并分别抵靠所述自由端臂(30、31)。 [0027] As another embodiment, as shown in FIG. 5 is a schematic view of the first reset configuration of the second embodiment of the spring 3, the two free ends of the arms 3 of the first return spring (30, 31) the angle between is 180 °, in this case, the extension arm 411 and extension outriggers 27 disposed opposite, but still provided between the free ends of the two arms (30, 31) and respectively against the free end arms (30, 31).

[0028] 进一步的技术方案还可以是,所述第一复位弹簧3至少具有两圈弹性体32。 [0028] A further aspect may be that the first return spring 3 having at least two turns elastomer 32. 这样能够提高所述第一复位弹簧3的扭转力。 This makes it possible to improve the torsional force of the first return spring 3.

[0029] 根据上述技术方案,所述外延伸臂27、内延伸臂411与所述第一复位弹簧3协同作用形成了所述内离合体4和外离合体2相对复位的复位结构,这样,无论是所述内离合体4或所述外离合体2单独旋转,或是所述内离合体4和所述外离合体2联动旋转,在旋转外力解除后,所述内离合体4和所述外离合体2都能够在所述复位结构的作用后恢复到初始位置,即每次在所述离合推块动5作下驱动所述离合销20,所述离合销20都能够准确地伸入到所述凹槽410内使所述内离合体4和所述外离合体2形成联动体,从而能够驱动所述开锁装置完成开锁操作,保证每次开门的成功率。 [0029] According to the above aspect, the boom extension 27, the extension arm 411 and the synergistic effect of the 3 forms a first return spring 2 relative configuration from a Reset and an outer body from the inner body 4, so that, whether it is away from the inner body 4 from the outer body 2 alone or rotation, or away from the outer body 4 and the body 2 the inner interlocking rotation, after rotation force released from the inner body 4 and the from said outer body 2 are able to recover after the action of the return structure to the initial position, i.e., each time the clutch push block 5 for driving the movable pin 20 of the clutch, the clutch pin 20 can extend exactly into the recess 410 so that the body 4 away from the inner body and the outer body 2 to form a linkage, thereby to drive the unlocking means unlocking operation is completed, to ensure the success rate per door.

[0030] 为了避免所述电动传动机构失灵后,所述锁具无法开锁,在所述锁具上还安装有机械钥匙传动机构(图中未画出),所述机械钥匙传动机构安装于外执手上。 [0030] In order to avoid the failure of the electric drive mechanism, the lock can not be unlocked, further equipped with a mechanical key transmission mechanism (not shown) on the lock, a mechanical key is attached to the transmission outer handle on.

[0031] 如图1、图2、图3和图8所示,所述内离合体4包括呈环形的内座体41、内插块43和把所述内插块43封装于所述内座体41中的环形定位盖44,而所述内插块43能够在所述内座体41中轴向活动,并且所述内插块43上轴向延伸有内轴430,所述内轴430具有轴向的内轴中心孔431,所述凹槽410设置在所述内座体41上。 [0031] 1, 2, 3 and 8, from the inner body 4 comprising an inner annular seat 41, the interpolation block 43 and the interpolation block 43 in the inner package an annular seat 41 positioned in the lid 44, and the interpolation block body 43 can be in the inner race 41 in the axial direction of activity, and the interpolation axially extending shaft 430 on the inner block 43, the inner shaft the inner shaft 430 has an axial central bore 431, the groove 410 disposed within the housing body 41. 所述内座体41的部分壁体能够轴向插接于所述外离合体2的外环形体24中。 The inner wall of the housing body portion 41 of the outer ring can be axially inserted in the body 24 from the outer body 2. 所述内轴430的壁体上具有轴向的对称的内切口432,从而使所述内轴430的壁体上形成对称的内凸起433 ;在所述内座体41的底壁面412上设置有与所述内轴430的壁体上的非切口部分适配的通孔413 ;所述外离合体2的外轴23具有轴向的外轴中心孔28,所述外轴23的壁体上具有轴向的对称的外切口29,从而使所述外轴23的壁体上形成对称的外凸起210 ;这样,如图10所示,把钥匙(图中未画出)插入所述机械钥匙传动机构并经所述机械钥匙传动机构验证后,所述机械钥匙传动机构向所述内插块43施加轴向作用力F,所述内插块43被推动向下运动,所述内轴430通过所述通孔413使所述内切口432和外切口29能够相互齿合后,能够借助所述内凸起433与外凸起210的相互抵靠作用,把所述内轴430和外轴23之间转动力矩相互传递,从而在所述内轴430与所述外轴23形成对接后,在缺少所述离合销 Said incision having axially symmetrical inner upper wall 432 of shaft 430, so that the protrusions 433 symmetrically formed in the upper wall of the inner shaft 430; and the inner bottom wall surface 412 of the seat 41 is provided with a through hole adapted unnotched portion 430 on the wall 413 of the inner shaft; outer shaft from the outer body 2 of the outer shaft 23 has an axial central bore 28, the wall 23 of the outer shaft having an outer axially symmetric body of the slit 29, so that the outer formed symmetrically on the outer wall 23 of the projection shaft 210; thus, as shown in FIG. 10, the key (not shown) inserted into the said transmission means and mechanical key after verifying the mechanical key transmission means, the mechanical key actuator exerts an axial force F is inserted into the inner block 43, the interpolation block 43 is pushed downward, the the inner shaft 430 within the through hole 413 through the slit 432 and an outer notch 29 can be engaged with each other after the teeth, the projections 433 can be raised and outer 210 act against each other by means of the inner shaft 430 to the inner and a rotational torque between the outer shaft 23 is transmitted to each other, such that after said inner shaft 430 is formed with abutting the outer shaft 23, the clutch pin in the absence of 20的作用下,所述内离合体4和外离合体2也能够形成联动体,也就是说在所述内切口432和外切口29齿合时能够为所述锁具提供另一种开锁方式。 20 under the action of the inner body 4 away from the body 2 and the outer joint member can be formed, that is to say the notch 432 in the cutout 29 and the outer teeth can be provided timely another way unlocking the lock. 此时,即使电动传动机构失灵无法推动所述离合销20从而使所述内离合体4和外离合体2无法联动而完成开锁,操作者还能够在所述内切口432和外切口29已经齿合从而在所述内离合体4和外离合体2形成联动时,通过转动外把手完成开锁操作。 In this case, even if the failure of the electric actuator can not push the clutch pin 20 so that the completed body 2 can not unlock from the linkage from the inner and outer body 4, an operator can also be cutout 432 of the inner and outer cutout 29 has teeth thereby closing off the inner body 4 and the outer body 2 is formed from interlocking when, by rotating the outer handle to complete the unlocking operation.

[0032] 另外,如图1、图2和图8所示,为了能够在解除所述轴向作用力F后把所述内轴430或外轴23复位,所述内座体41还具有轴向的内座体中心孔414,所述内轴中心孔431与内座体中心孔414所组成的容腔内收容有第二复位弹簧42,这样,借助所述第二复位弹簧42的弹性复位作用,能够在解除所述轴向作用力F后把所述内轴430或外轴23复位,从而使所述内轴430与所述外轴23相互脱离,所述离合器I恢复分离状态。 [0032] Further, as shown in FIG. 1, 2 and 8, in order to be able to release the inner shaft 430 and outer shaft 23 of the axial force F. After reset, the inner race member 41 also has a shaft to seat within the central bore of the body 414, the inner shaft 431 and the central bore hole in the center of the cavity of housing 414 consisting of a second return spring 42 is accommodated, so that, by means of the second return spring 42 of the elastic return effect, it is possible after releasing the axial force F to the outer shaft 430 or the shaft 23 is reset, so that the inner shaft 430 and the outer shaft 23 from each other, the clutch restoration I disengaged state.

Claims (7)

  1. 1.具有矫位离合器的锁具,所述锁具包括离合器、位于所述离合器侧边的离合推块,所述离合器包括能够内外扣合的内离合体和外离合体,所述外离合体上设置有能够伸缩的离合销,所述内离合体上设置有与所述离合销适配的凹槽,所述离合推块动作能够驱动所述离合销伸入所述凹槽内;其特征在于,在所述内离合体和外离合体之间容纳空间内还设置有能够让所述内离合体和外离合体相对复位的第一复位弹簧,所述第一复位弹簧呈环形并具有两个自由端臂,所述内离合体上具有内延伸臂,所述外离合体上具有外延伸臂,所述外延伸臂与所述内延伸臂同时延伸并被夹持在所述第一复位弹簧的两个自由端臂之间,并且在该被夹持的位置内外分布。 1. The lock position of the clutch having a correction, the lock includes a clutch, located at the side of the clutch push block clutch, said clutch comprising a clutch body and capable of outer body from the inner and outer engagement, the outer body is provided from the upper capable retractable clutch pin, disposed within the body from the upper clutch pin has adapted to the recess, the operation of the clutch is capable of driving the push block said clutch pin extends into said recess; wherein, away from the outer body and provided with a clutch body and allows the outer body opposite from the first return spring resetting the body between the inner receiving space, a first return spring having two annular and the inner free end of arm, the inner arm extending from an inner body, said boom having an outer epitaxial from the upper body, and extending in said epitaxial boom arm while holding said inner extending in said first return spring between the two free ends of the arms, and are distributed both inside and outside the clamped position.
  2. 2.根据权利要求1所述的具有矫位离合器的锁具,其特征在于,所述第一复位弹簧至少具有两圈弹性体。 The lock bit having a coercive clutch according to claim 1, wherein said first return spring having at least two turns elastomer.
  3. 3.根据权利要求1或2所述的具有矫位离合器的锁具,其特征在于,所述外离合体上设置轴向延伸的外轴,所述第一复位弹簧环绕在所述外轴的外侧。 The lock has a coercive registration clutch of claim 1 or claim 2, wherein said outer body extends from an axial outer shaft, said first return spring around the outside of the outer shaft .
  4. 4.根据权利要求3所述的具有矫位离合器的锁具,其特征在于,所述内离合体上设置轴向延伸的内轴,所述内轴具有轴向的内轴中心孔,所述内轴的壁体上具有轴向的对称的内切口;所述外离合体上设置有外环形体,所述外轴位于所述外环形体的中部,所述外轴具有轴向的外轴中心孔,所述外轴的壁体上具有轴向的对称的外切口,所述内轴与所述外轴对接并且通过所述内切口和外切口能够相互齿合。 The lock according to claim correction bits having a clutch according to claim 3, characterized in that disposed on the inner shaft axially extending from the inner body, the inner shaft having a central axial bore of the inner shaft, the inner axially symmetrical inner cutout with the upper wall of the body axis; said outer body is provided with an outer ring, the outer shaft in the middle of the outer body, the outer shaft having an axial center of the outer shaft from the body having an outer axially symmetrical cutout hole, the wall of the outer shaft, the inner shaft and the outer shaft and by abutment of the inner and outer notch each tooth cutout is possible.
  5. 5.根据权利要求4或3所述的具有矫位离合器的锁具,其特征在于,所述内离合体包括呈环形的内座体和内插块,所述内插块能够轴向活动地设置在所述内座体中,所述内轴设置在所述内插块上,所述内座体的底壁面上设置有与所述内轴的壁体上的非切口部分适配的通孔,所述内轴通过所述通孔使所述内切口和外切口能够相互齿合;所述内座体的部分壁体能够轴向插接于所述外环形体中。 The lock according to claim correction bits having a clutch or 43, characterized in that from said inner body comprises, in the base body and the inner annular interpolation blocks, the interpolation block axially movably disposed the inner seat, the inner shaft is inserted is provided on the inner block, a through hole is provided adapted unnotched portion on the inner wall of the shaft has a bottom wall surface of the holder body the inner shaft can be engaged with each other through the through-hole of teeth of the inner and outer cutout cutout; portion of wall of said inner housing member to be axially inserted in the outer body.
  6. 6.根据权利要求5所述的具有矫位离合器的锁具,其特征在于,所述内座体具有轴向的内座体中心孔,所述内轴中心孔与内座体中心孔所组成的容腔内收容有第二复位弹簧。 The lock has a coercive registration clutch according to claim 5, wherein said inner race having an axial central bore of the inner seat, consisting of the inner shaft and the central bore hole in the center of the seat accommodating cavity of the second return spring.
  7. 7.根据权利要求6所述的具有矫位离合器的锁具,其特征在于,所述离合销设置在所述外环形体上,所述凹槽设置在所述内座体上。 7. correction bits having a clutch lock according to claim 6, wherein the clutch pin is provided on the outer body, the groove provided on the inner seat.
CN 201310496021 2013-10-22 2013-10-22 The lock has a coercive registration clutch CN103498595B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103758403A (en) * 2014-01-25 2014-04-30 曹国基 Lockset with rapid reversing clutch
CN105178727A (en) * 2015-10-15 2015-12-23 坚士锁业有限公司 smart Lock
CN105464470A (en) * 2015-10-29 2016-04-06 孙晓林 Automatic lock
CN106049992A (en) * 2016-08-11 2016-10-26 浙江宏泰电子设备有限公司 Handle shaft component of lock body

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6705138B1 (en) * 2002-11-25 2004-03-16 Shen Mu-Lin Clutch mechanism for a lock
KR20090120132A (en) * 2008-05-19 2009-11-24 엠피아주식회사 A clutch module for digital door lock
CN201850846U (en) * 2010-11-15 2011-06-01 夏思炎 Clutch mechanism for electronic lock
CN203584009U (en) * 2013-10-22 2014-05-07 曹国基 Lock provided with position correcting clutch

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103758403A (en) * 2014-01-25 2014-04-30 曹国基 Lockset with rapid reversing clutch
CN103758403B (en) * 2014-01-25 2015-11-18 广东雅洁五金有限公司 Fast reverse clutch locks
CN105178727A (en) * 2015-10-15 2015-12-23 坚士锁业有限公司 smart Lock
CN105464470A (en) * 2015-10-29 2016-04-06 孙晓林 Automatic lock
CN105464470B (en) * 2015-10-29 2018-06-26 孙晓林 Automatic lock
CN106049992A (en) * 2016-08-11 2016-10-26 浙江宏泰电子设备有限公司 Handle shaft component of lock body
CN106049992B (en) * 2016-08-11 2018-07-10 浙江宏泰电子设备有限公司 Handle shaft assembly lock member

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