WO2014005449A1

WO2014005449A1 - Lock core linkage device

Info

Publication number: WO2014005449A1
Application number: PCT/CN2013/073859
Authority: WO
Inventors: 闵瑜
Original assignee: Min Yu
Priority date: 2012-04-24
Filing date: 2013-04-08
Publication date: 2014-01-09
Also published as: CN202627706U

Abstract

A lock core linkage device, comprising an inner ring (1) connected to a front handle, an outer ring (2) connected to a back handle, a ferrule (3) that can toggle a square bolt, and a toggle piece (4) that can toggle a latch bolt. The ferrule (3) is sleeved over the inner ring (1), and also matches with the outer ring (2); the toggle piece (4) matches with the outer ring (2), and is driven by the outer ring (2); the inner ring (1), the outer ring (2), the ferrule (3), and the toggle piece (4) are co-axial; the inner ring (1) can unidirectionally drive the ferrule (3); the outer ring (2) can bidirectionally drive the ferrule (3), and unidirectionally drive the toggle piece (4).

Description

一种锁芯联动装置 Cylinder linkage device

技术领域Technical field

本实用新型涉及一种锁芯的零部件，特别涉及一种锁芯联动装置。 The utility model relates to a component of a lock cylinder, in particular to a lock core linkage device.

背景技术Background technique

通常人们所使用的锁门、内外都能反锁，但是门内反锁一般为旋钮驱动，而门外则多用钥匙反锁。 Usually, the lock door used by people can be locked inside and outside, but the door lock is generally driven by a knob, while the door is locked with a key.

技术问题technical problem

技术解决方案Technical solution

本实用新型的目的是提供一种新型的锁芯联动装置，利用分别连接在前、后把手上的内、外圈、驱动套圈和拨片从而拨动方舌和斜舌，从而实现把手上台反锁大方舌，下压打开大方舌和斜舌开门的开门方式，此装置结构简单，使用方便。 The purpose of the utility model is to provide a novel lock cylinder linkage device, which utilizes the inner and outer rings, the drive ferrule and the paddle respectively connected to the front and rear handles to thereby move the square tongue and the oblique tongue, thereby realizing the handle on the stage. Anti-locking the generous tongue, pressing down to open the generous tongue and the slanting tongue to open the door to open the door, the device is simple in structure and convenient to use.

为了达到上述目的，本实用新型的技术方案如下： In order to achieve the above object, the technical solution of the present invention is as follows:

一种锁芯联动装置，包括连接在前把手上的内圈 1 、连接在后把手上的外圈 2 和可拨动方舌的套圈 3 以及可拨动斜舌的拨片 4 ，套圈 3 套在内圈 1 上，套圈 3 同时还与外圈 2 相配合；拨片 4 与外圈 2 相配合，拨片 4 受外圈 2 驱动；内圈 1 、外圈 2 、套圈 3 、拨片 4 均同轴；内圈 1 可单向驱动套圈 3 ；外圈 2 可双向驱动套圈 3 ，外圈 2 可以单向驱动拨片 4 。 A lock cylinder linkage device comprising an inner ring 1 attached to a front handle, an outer ring 2 connected to a rear handle, and a ferrule for dialing a square tongue 3 And the paddle 4 which can be used to slant the tongue, the ferrule 3 is set on the inner ring 1, and the ferrule 3 also cooperates with the outer ring 2; the paddle 4 cooperates with the outer ring 2, and the paddle 4 receives the outer ring 2 Drive; inner ring 1 , outer ring 2, ferrule 3, paddle 4 are all coaxial; inner ring 1 can drive ferrule 3 in one direction; outer ring 2 can drive ferrule 3 in both directions, outer ring 2 can drive the paddle 4 in one direction.

根据内圈 1 、外圈 2 、套圈 3 和拨片 4 的装配状况，拨片 4 和套圈 3 的转动方向单向一致，当外圈 2 逆时针转动时，外圈 2 只能带动套圈 3 做逆时针转动，套圈 3 的转动可以打出大方舌；当外圈 2 顺指针转动时，外圈 2 可以同时带动套圈 3 和拨片 4 转动，同时拨动大方舌和斜舌。 According to the assembly condition of inner ring 1, outer ring 2, ferrule 3 and paddle 4, paddle 4 and ferrule 3 The direction of rotation is uniform in one direction. When the outer ring 2 rotates counterclockwise, the outer ring 2 can only drive the ferrule 3 to rotate counterclockwise, and the rotation of the ferrule 3 can make a large tongue; when the outer ring 2 rotates along the pointer, the outer ring 2 Circle 2 At the same time, the ferrule 3 and the paddle 4 can be rotated, and the large tongue and the oblique tongue can be moved at the same time.

有益效果Beneficial effect

附图说明DRAWINGS

图 1 为本实用新型的零件***示意图； Figure 1 is a schematic view showing the explosion of the parts of the present invention;

图 2 为反锁状态内圈 1 与套圈 3 剖面图； Figure 2 is a cross-sectional view of the inner ring 1 and the ferrule 3 in the anti-lock state;

图 3 为初始状态内圈 1 与套圈 3 剖面图； Figure 3 is a cross-sectional view of the inner ring 1 and the ferrule 3 in the initial state;

图 4 为反锁状态外圈 2 与套圈 3 剖面图； Figure 4 is a cross-sectional view of the outer ring 2 and the ferrule 3 in the anti-lock state;

图 5 为初始状态外圈 2 与套圈 3 剖面图； Figure 5 is a cross-sectional view of the outer ring 2 and the ferrule 3 in the initial state;

图 6 为原始状态外圈 2 与拨片 4 的剖面图； Figure 6 is a cross-sectional view of the outer ring 2 and the paddle 4 in the original state;

图 7 为外圈 2 顺时针拨动拨片 4 的剖面图； Figure 7 is a cross-sectional view of the outer ring 2 clockwise dial paddle 4;

本发明的最佳实施方式BEST MODE FOR CARRYING OUT THE INVENTION

下面结合附图和实施例对本实用新型作进一步详细的说明： The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:

根据内圈 1 、外圈 2 、套圈 3 和拨片 4 的装配状况，拨片 4 和套圈 3 的转动方向单向一致，当外圈 2 逆时针转动时，外圈 2 只能带动套圈 3 做逆时针转动，套圈 3 的转动可以打出大方舌；当外圈 2 顺指针转动时，外圈 2 可以同时带动套圈 3 和拨片 4 转动，同时拨动大方舌和斜舌。 According to the assembly condition of inner ring 1, outer ring 2, ferrule 3 and paddle 4, paddle 4 and ferrule 3 The direction of rotation is uniform in one direction. When the outer ring 2 rotates counterclockwise, the outer ring 2 can only drive the ferrule 3 to rotate counterclockwise, and the rotation of the ferrule 3 can make a large tongue; when the outer ring 2 rotates along the pointer, the outer ring 2 Circle 2 At the same time, the ferrule 3 and the paddle 4 can be rotated while the large tongue and the oblique tongue are pushed.

如图 2 至图 3 所示的初始状态下，当内圈 1 逆时针方向转动时，内圈 1 驱动套圈 3 ，套圈 3 拨出方舌将门反锁，内圈 1 则在弹簧力的作用下复位；而套圈 3 相对外圈 2 空转，因而外圈 2 静止不动；反锁后内圈 1 、外圈 2 和套圈 3 三者的相对位置如图 4 、图 5 所示。 In the initial state shown in Fig. 2 to Fig. 3, when the inner ring 1 rotates counterclockwise, the inner ring 1 drives the ferrule 3 and the ferrule 3 Pull out the square tongue to lock the door, the inner ring 1 is reset by the spring force; and the ferrule 3 is idling relative to the outer ring 2, so the outer ring 2 is stationary; the inner ring 1 , the outer ring 2 and the ferrule 3 after the anti-locking The relative positions of the three are shown in Figure 4 and Figure 5.

如图 4 至图 5 所示的反锁状态下，当内圈 1 顺时针方向转动时走空，套圈 3 不会转动，不能解开反锁，由于套圈 3 没有转动，外圈 2 也保持不动，内圈 1 在弹簧力的作用下复位；三者相对位置仍处于图 4 和图 5 状态。 In the anti-lock state shown in Figures 4 to 5, when the inner ring 1 rotates clockwise, it is emptied, and the ferrule 3 It does not rotate, and can not unlock the anti-lock. Since the ferrule 3 does not rotate, the outer ring 2 remains unchanged, and the inner ring 1 is reset under the action of the spring force; the relative position of the three is still in the state of FIG. 4 and FIG.

如图 2 至图 3 所示的初始状态下，当外圈 2 逆时针方向转动时，套圈 3 跟随外圈 2 转动并拨出方舌将门反锁，由于外圈 2 与拨片 4 之间的空程，无法带动拨片 4 一起转动，状态如图 6 所示；外圈 2 在弹簧力的作用下复位；而套圈 3 同时相对内圈 1 空转，内圈 1 静止不动，三者相对位置处于图 4 和图 5 状态。 In the initial state shown in Figures 2 to 3, when the outer ring 2 is rotated counterclockwise, the ferrule 3 follows the outer ring 2 Rotate and dial the square tongue to lock the door. Due to the free space between the outer ring 2 and the paddle 4, the paddle 4 cannot be rotated together, the state is as shown in Fig. 6; the outer ring 2 is reset by the spring force; Ferrule 3 At the same time, the inner ring 1 is idling relative to the inner ring 1, and the inner ring 1 is stationary. The relative positions of the three are in the state of Fig. 4 and Fig. 5.

如图 4 至图 5 所示的反锁状态下，当外圈 2 顺时针方向转动时，套圈 3 跟随外圈 2 转动并拨进方舌，解开反锁；外圈 2 与拨片 4 之间没有空程，拨片 4 与外圈 2 一起做顺时针转动，拨片 4 拨动斜舌，状态如图 7 所示；然后外圈 2 在弹簧力的作用下复位；而套圈 3 相对内圈 1 空转，内圈 1 保持不动，解开反锁后三者的相对位置即为图 2 和图 3 所示的初始状态。 As shown in Figures 4 to 5, when the outer ring 2 rotates clockwise, the ferrule 3 follows the outer ring 2 Rotate and dial into the square tongue to unlock the anti-lock; there is no free space between the outer ring 2 and the paddle 4, the paddle 4 and the outer ring 2 rotate clockwise, and the paddle 4 toggles the tongue, as shown in Figure 7. Show; then outer ring 2 It is reset by the spring force; while the ferrule 3 is idling relative to the inner ring 1, the inner ring 1 remains stationary, and the relative position of the three after unlocking is the initial state shown in Figs. 2 and 3.

本发明的实施方式Embodiments of the invention

工业实用性Industrial applicability

序列表自由内容Sequence table free content

Claims

1 、一种锁芯联动装置，其特征在于：包括连接在前把手上的内圈（ 1 ）、连接在后把手上的外圈（ 2 ）和可拨动方舌的套圈（ 3 ）以及可拨动斜舌的拨片（ 4 ），套圈（ 3 ）套在内圈（ 1 ）上，套圈（ 3 ）同时还与外圈（ 2 ）相配合；拨片（ 4 ）与外圈（ 2 ）相配合，拨片（ 4 ）受外圈（ 2 ）驱动；内圈（ 1 ）、外圈（ 2 ）、套圈（ 3 ）、拨片（ 4 ）均同轴；外圈（ 2 ）可双向驱动套圈（ 3 ），外圈（ 2 ）可以单向驱动拨片（ 4 ）。What is claimed is: 1. A lock cylinder linkage comprising: an inner ring (1) attached to a front handle, an outer ring (2) attached to a rear handle, and a ferrule for dialing a square tongue ( 3) and the paddle (4) which can be used to slant the tongue, the ferrule (3) is sleeved on the inner ring (1), and the ferrule (3) is also matched with the outer ring (2); the paddle (4) With the outer ring ( 2 With the cooperation, the pick (4) is driven by the outer ring (2); the inner ring (1), the outer ring (2), the ferrule (3) and the pick (4) are all coaxial; the outer ring (2) can Two-way drive ring ( 3 ), the outer ring ( 2 ) can drive the paddle ( 4 ) in one direction.

2 、如权利要求 1 所述的一种锁芯联动装置，其特征在于，拨片（ 4 ）和套圈（ 3 ）的转动方向单向一致，当外圈（ 2 ）逆时针转动时，外圈（ 2 ）只能带动套圈（ 3 ）做逆时针转动；当外圈（ 2 ）顺指针转动时，外圈（ 2 ）可以同时带动套圈（ 3 ）和拨片（ 4 ）转动。2. A lock cylinder linkage device according to claim 1, wherein the direction of rotation of the paddle (4) and the ferrule (3) is unidirectional, when the outer ring (2) When rotating counterclockwise, the outer ring ( 2 ) can only drive the ferrule ( 3 ) to rotate counterclockwise; when the outer ring ( 2 ) rotates along the pointer, the outer ring ( 2 ) can simultaneously drive the ferrule ( 3 ) and dial Piece (4 ) Rotate.