CN201447966U - 单拨片斜舌拨头的插芯门锁 - Google Patents

单拨片斜舌拨头的插芯门锁 Download PDF

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Publication number
CN201447966U
CN201447966U CN2009200092686U CN200920009268U CN201447966U CN 201447966 U CN201447966 U CN 201447966U CN 2009200092686 U CN2009200092686 U CN 2009200092686U CN 200920009268 U CN200920009268 U CN 200920009268U CN 201447966 U CN201447966 U CN 201447966U
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China
Prior art keywords
shifting block
latch bolt
plectrum
shifting
shaft
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Expired - Lifetime
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CN2009200092686U
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Inventor
程飞
董志强
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ZHEJIANG JIAWEI LOCK CO Ltd
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Individual
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Abstract

本实用新型提供了一种单拨片斜舌拨头的插芯门锁，它仅在拨头轴的一端设有斜舌拨片，斜舌拨片的让位孔中均匀设有四个突起角，拨头轴与斜舌拨片既可相对转动又可同步转动。执手方轴插在拨头轴的方孔中，在方轴和拨头轴不转动的情况下，锁头通过传动机构推动斜舌拨片可向某一方向旋转一定角度。方轴旋转时又可带动拨头轴和斜舌拨片同步旋转，进而将斜舌拨回到锁体内，即完成开门动作。它结构简单，成本低。

Description

单拨片斜舌拨头的插芯门锁
技术领域
本实用新型涉及一种锁具，特别是单拨片斜舌拨头的插芯门锁。
背景技术
目前市场上销售的插芯门锁的斜舌拨头主要是由上下两个拨片、拨头轴和执手方轴组成。它的缺陷是：拨头轴的上端部装有上拨片，下端部装有下拨片，执手方轴插在拨头轴中部的方形孔内。用钥匙开门时，锁头通过传动机构推动上拨片旋转，上拨片将斜舌拨回锁体内，门被开启。用执手开门时，执手方轴带动拨头轴旋转，拨头轴再带动下拨片旋转，下拨片将斜舌拨回锁体内，门被开启。这样，就要求拨头轴上下端部装有两个拨片，因此，所需零部件较多，结构复杂。
实用新型内容
本实用新型的目的是为了解决上述的缺陷而提供一种结构简单的单拨片斜舌拨头的插芯门锁，结构简单，成本低。
一种由拨头轴、拨片和执手方轴组成的单拨片斜舌拨头的插芯门锁，其特征在于拨头轴上设一带让位孔的拨片，拨头轴与锁的执手方轴相连。
所述的单拨片斜舌拨头的插芯门锁，其特征在于让位孔中设有四个向内突起的凸角，且凸角均匀分布于让位孔中。
本锁的拨头轴与锁的执手方轴相连。四个凸角与拨头轴端部的棱角相接触，用钥匙开门时，锁头通过传动机构推动拨片向某一方向旋转，凸角与拨头轴的棱角脱离接触，拨片转动一定角度后，斜舌被拨回到锁体内，即开门。用执手旋转开门时，插在拨头轴中部的执手方轴可带动拨头轴和拨片同步旋转，同样将斜舌拨回到锁体内，即开门。
附图说明
附图1为本实用新型实施例的平面结构示意图。
附图2为本实用新型实施例的拨片4的平面示意图。
附图3为本实用新型实施例的拨头轴5的立体示意图。
具体实施方式
参照附图1，在拨头轴5上套有拨片4，拨片4的让位孔12中有四个向孔内突起的凸角7，凸角7均匀分布于让位孔12中。用钥匙开门时，锁头10通过传动杆9推动拨片4旋转，凸角7与拨头轴5的棱角8脱离接触，进而通过拉杆2拉动斜舌1，斜舌1克服弹簧3的弹簧压力缩回到锁体11中，即开门。用执手开门时，插在拨头轴5中部的执手方轴6可带动拨头轴5和拨片4同步旋转，同样将斜舌1拨回到锁体11中，即开门。开门后，松开钥匙或执手，在弹簧3弹力的作用下，斜舌1从锁体11中弹出，同时拨片4也恢复原位。

Claims (2)

1.一种由拨头轴(5)、拨片(4)和执手方轴(6)组成的单拨片斜舌拨头的插芯门锁，其特征在于拨头轴(5)上设一带让位孔(12)的拨片(4)，拨头轴(5)与锁的执手方轴(6)相连。
2.根据权利要求1所述的单拨片斜舌拨头的插芯门锁，其特征在于让位孔(12)中设有四个向内突起的凸角(7)，且凸角(7)均匀分布于让位孔(12)中。
CN2009200092686U 2009-03-21 2009-03-21 单拨片斜舌拨头的插芯门锁 Expired - Lifetime CN201447966U (zh)

Priority Applications (1)

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CN2009200092686U CN201447966U (zh) 2009-03-21 2009-03-21 单拨片斜舌拨头的插芯门锁

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Application Number Priority Date Filing Date Title
CN2009200092686U CN201447966U (zh) 2009-03-21 2009-03-21 单拨片斜舌拨头的插芯门锁

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CN201447966U true CN201447966U (zh) 2010-05-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109209023A (zh) * 2018-10-24 2019-01-15 温州市庆泰恒装饰五金有限公司 一种上把手快速开关门锁

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109209023A (zh) * 2018-10-24 2019-01-15 温州市庆泰恒装饰五金有限公司 一种上把手快速开关门锁
CN109209023B (zh) * 2018-10-24 2023-07-18 浙江庆泰恒科技有限公司 一种上把手快速开关门锁

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C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhejiang Jiawei Lock Co., Ltd.

Assignor: Cheng Fei

Contract record no.: 2010330001440

Denomination of utility model: Mortice door lock with single shifting piece latch bolt shifting block

Granted publication date: 20100505

License type: Exclusive License

Record date: 20100723

ASS Succession or assignment of patent right

Owner name: JINHUA JIAWEI SECURITY TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: CHENG FEI

Effective date: 20150113

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Free format text: CORRECT: ADDRESS; FROM: 320201 JINHUA, ZHEJIANG PROVINCE TO: 321200 JINHUA, ZHEJIANG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20150113

Address after: 321200, Zhejiang County, Wuyi Province Qin Qin Hardware Machinery Industry Park at the southern end

Patentee after: ZHEJIANG JIAWEI LOCK CO., LTD.

Address before: 320201 No. 8, hardware Road, Tong Qin Hardware Machinery Industrial Park, Zhejiang, Wuyi

Patentee before: Cheng Fei

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Addressee: Dong Zhiqiang

Document name: Notification of Passing Examination on Formalities

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Granted publication date: 20100505

CX01 Expiry of patent term