CN2497005Y - Spiral locking anti-pick door - Google Patents

Spiral locking anti-pick door Download PDF

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Publication number
CN2497005Y
CN2497005Y CN 01251841 CN01251841U CN2497005Y CN 2497005 Y CN2497005 Y CN 2497005Y CN 01251841 CN01251841 CN 01251841 CN 01251841 U CN01251841 U CN 01251841U CN 2497005 Y CN2497005 Y CN 2497005Y
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CN
China
Prior art keywords
door
nut
screw
gear
spiral
Prior art date
Application number
CN 01251841
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Chinese (zh)
Inventor
朱保明
Original Assignee
朱保明
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Application filed by 朱保明 filed Critical 朱保明
Priority to CN 01251841 priority Critical patent/CN2497005Y/en
Application granted granted Critical
Publication of CN2497005Y publication Critical patent/CN2497005Y/en

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Abstract

A spirally-latched burglarproof door comprises a gate wing, a door-frame and a door lock. Indoor and outdoor cavities of the door lock are provided with a tooth gearing mechanism; and inside the gate wing, a movable bolt-nut the mechanism is provided; a driven gear on the tooth gearing mechanism is fixed to connect with a bolt guide sleeve on the bolt-nut mechanism. The burglarproof door adopts a spiral three-point latch mode in upper, left-medium and lower positions (four-point latch mode if necessary). The gate wing is firmly connected with the door-frame with considerable lever-proof and damage-proof capacity. The utility model has the advantages of simple manufacturing and convenient installation and positioning; as well as effectively saving gate wing materials and lowering cost; light manual operation and high durability; broad utilization scope and being suitable to be installed in cities or villages and adapting for safe box, therefore universal expansion and utilization values can be ensured.

Description

螺旋锁定防撬门 Screw lock Safety Doors

技术领域 FIELD

本实用新型涉及一种居民家庭用的螺旋锁定防撬门。 The present invention relates to a household with a screw lock Safety Doors.

螺旋锁定防撬门包括门扇、门框和门锁,门锁的内、外锁头间设齿轮传动机构,门扇内装移动螺杆螺母机构,其螺杆并可与门框内对应螺母配套连接,齿轮传动机构的从动齿轮与螺杆螺母机构的螺杆导向套筒为固定连接。 Fangqiao Men comprise helical locking doors, door frames and door locks, the door lock, the lock is provided between the outer gear train, the door interior moving screw nut mechanism, the screw and the corresponding nut connected to the inner frame supporting the gear transmission mechanism lead screw driven gear and the screw nut mechanism is fixed to a sleeve.

齿轮传动机构包括齿轮箱体,以及箱体内的主动锥齿轮,和与之啮合的三个从动锥齿轮。 Gear train includes a gear box, and the driving bevel gear box body, and three driven bevel gear meshing therewith. 齿轮箱体则固定于门扇内门锁处。 The gear housing is fixed to the door leaf.

门锁锁头套与齿轮箱体采用螺纹连接并由销钉固定,锁芯与主动锥齿轮同心,后者内孔同锁芯内孔并与钥匙形状相适应。 Door lock headgear and the gear housing by a threaded pin connection fixed cylinder concentric with the driving bevel gear, the latter with the cylinder bore hole and adapted to the shape of the key.

移动螺杆螺母机构包括螺杆导向套筒、移动螺杆、门扇螺母和门框螺母,门扇螺母与门框螺母对应相接,且螺距、方向均相同。 Mobile screw nut mechanism includes a screw guide sleeve, moving screw, nut and door leaf nut, nut leaf frame corresponds with a nut engaged, and the pitch direction are the same.

螺杆导向套筒壁沿轴向加工有长槽,与螺杆轴一侧所设柱销滑动配合,螺杆随柱销沿套筒长槽可轴向移动进入或退出螺母。 Screw machining guide sleeve wall axially long groove, one side of the screw shaft are provided with a sliding pin, the bolt with the screw grooves along the length of the sleeve axially movable into or out the nut.

采用螺旋三点式上、左中、下(必要时亦可四点)锁定形式,可显著提高门扇与门框的连接牢固程度,即使被人借助千斤顶也不能轻易使门框与门扇分离。 Using the three-spiral, left in the (four points can if necessary) in the form of locking, can significantly increase the degree of leaf is firmly connected with the door frame, by means of the jack even if people can not easily cause separation of doors and door frames. 锁头由于采用与门扇内齿轮箱螺纹连接,使人无法借助抱卡等工具将锁头抽出拆除。 As a result of the lock screw is connected to the gear box door, people can not hold the card by means of the lock out removal tool.

该实用新型锁定结构有显著的防撬、防破坏能力;制造简单,安装定位方便;可有效节约门扇用材,降低成本;手动操作轻便,经久耐用;使用范围广,城乡居家均可安装,并适宜于保险柜使用,有普遍推广应用价值。 The invention is a locking structure have significant tamper, vandal resistance; simple to manufacture, easy to install location; timber door which can effectively save and reduce costs; manually lightweight, durable; use of a wide range of urban and rural areas can be installed at home, and suitably for safe use, universal application value.

本实用新型包括门扇(1)、门框(2)和门锁(3)。 The present invention comprises a door leaf (1), door frame (2) and the door (3). 门锁(3)的内、外锁头间设齿轮传动机构,齿轮传动机构包括齿轮箱体(4),以及箱体内的主动锥齿轮(5),和与之啮合的三个从动锥齿轮(6)。 The inner door (3), disposed between the outer lock gear train, the gear transmission mechanism comprises a gear housing (4), and cabinets driving bevel gear (5), and three driven bevel gear meshing therewith (6). 齿轮箱体(4)固定于门扇(1)内门锁(3)处。 Gear housing (4) is fixed to the door leaf (1) door (3) at. 门锁(3)锁头套与齿轮箱体(4)采用螺纹连接并由销钉(7)固定,锁芯与主动锥齿轮(5)同心,后者内孔同锁芯内孔并与钥匙形状相适应。 Door lock (3) and lock the headgear gear housing (4) is connected by a threaded pin (7) fixed cylinder with the driving bevel gear (5) is concentric with the cylinder bore which bore and adapted to the shape of the key. 门扇(1)内装移动螺杆螺母机构,移动螺杆螺母机构包括螺杆导向套筒(8)、移动螺杆(10)、门扇螺母(11)和与之对应相接的门框螺母(12),二螺母螺距、方向均相同,移动螺杆(10)并可与门框内对应螺母(12)配套连接。 Door leaf (1) built-in mobile screw nut mechanism, the screw nut mechanism comprises a screw movement of the guide sleeve (8), moving the screw (10), leaf nut (11) in contact with the door frame and the corresponding nut (12), two pitch nut , they are the same direction, moving the screw (10) and a corresponding nut (12) is connected to the supporting frame. 螺杆导向套筒(8)壁沿轴向加工有长槽,与螺杆(10)轴一侧所设柱销(9)滑动配合,为增强螺杆(10)导向刚性,在螺杆(10)移动方向,可设若干导套(14)。 Screw guide sleeve (8) is machined with a wall stud in the axial direction (9) sliding fit (10) axial side of the elongated slot, the set screw, to enhance the screw (10) rigid guide, the screw (10) moving direction , may be provided a plurality of guide sleeve (14). 齿轮传动机构的从动齿轮(6)与螺杆螺母机构的螺杆导向套筒(8)采用螺纹并加开口销(13)固定连接。 A driven gear (6) of the screw guide sleeve (8) of the screw and nut means threaded opening plus pin (13) is fixedly connected to the gear transmission mechanism.

Claims (5)

1.一种螺旋锁定防撬门,包括门扇、门框和门锁,其特征是门锁的内、外锁头间设齿轮传动机构,门扇内装移动螺杆螺母机构,其螺杆可与门框内对应螺母配套连接,齿轮传动机构的从动齿轮与螺杆螺母机构的螺杆导向套筒为固定连接。 1. A spiral locking Safety Doors, including doors, door frames and door lock, wherein the door lock, the lock is provided between the outer gear train, the door interior moving screw nut mechanism, which may correspond to the screw nut and the inner door frame a mating connector, the driven gear and the screw gear mechanism sleeve lead screw nut mechanism is fixedly connected.
2.根据权利要求1所述的螺旋锁定防撬门,其特征是齿轮传动机构包括齿轮箱体,以及箱体内的主动锥齿轮,和与之啮合的三个从动锥齿轮,齿轮箱体固定于门扇内门锁处。 According to claim 1, wherein the spiral lock Safety Doors, characterized in that the gear mechanism comprises a gear housing, and a driving bevel gear cabinets, and three driven bevel gear meshing therewith, a fixed gear housing door locks in place.
3.根据权利要求1、2所述的螺旋锁定防撬门,其特征是门锁锁头套与齿轮箱体采用螺纹连接并由销钉固定,锁芯与主动锥齿轮同心,后者内孔同锁芯内孔并与钥匙形状相适应。 3. The spiral Safety Doors locked in claim 1, 2, characterized in that the door lock headgear and the gear housing by a threaded pin connection fixed cylinder concentric with the driving bevel gear, which is in the same cylinder bore aperture and adapted to the shape of the key.
4.根据权利要求1所述的螺旋锁定防撬门,其特征是移动螺杆螺母机构包括螺杆导向套筒、移动螺杆、门扇螺母和门框螺母,门扇螺母与门框螺母对应相接,且螺距、方向均相同。 According to claim 1, wherein the spiral lock Safety Doors, wherein the moving means includes a screw nut screw guide sleeve, moving screw, nut and door leaf nut, nut leaf frame corresponds with a nut engaged, and the pitch direction They are the same.
5.根据权利要求4所述的螺旋锁定防撬门,其特征是螺杆导向套筒壁沿轴向加工有长槽,与螺杆轴一侧所设柱销滑动配合。 Spiral as claimed in claim 4 Fangqiao Men locking, characterized in that the screw guide sleeve wall axially long groove processing, the screw shaft side of the sliding fit peg provided.
CN 01251841 2001-09-09 2001-09-09 Spiral locking anti-pick door CN2497005Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01251841 CN2497005Y (en) 2001-09-09 2001-09-09 Spiral locking anti-pick door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01251841 CN2497005Y (en) 2001-09-09 2001-09-09 Spiral locking anti-pick door

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CN2497005Y true CN2497005Y (en) 2002-06-26

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102061859A (en) * 2010-12-22 2011-05-18 宁波驰球安防设备有限公司 Rotating mechanism for locking door panel of safe box
CN102797395A (en) * 2011-05-25 2012-11-28 上海贝尔股份有限公司 Door lock system for communication equipment frame
CN103299017A (en) * 2011-01-17 2013-09-11 约翰·D·布拉什公司 Protective enclosure including a pry resistant door
CN104153652A (en) * 2014-07-29 2014-11-19 浙江钧普科技股份有限公司 Full-automatic lock cylinder structure on basis of connecting rod
CN105178746A (en) * 2015-10-28 2015-12-23 中煤建筑安装工程集团有限公司 Combined latch for superhigh vertically-hinged door and manufacturing method and installation method of combined latch
CN106761067A (en) * 2016-12-06 2017-05-31 河南理工大学 A kind of hermatic door based on Bevel Gear Drive Yu worm drive

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102061859A (en) * 2010-12-22 2011-05-18 宁波驰球安防设备有限公司 Rotating mechanism for locking door panel of safe box
CN103299017A (en) * 2011-01-17 2013-09-11 约翰·D·布拉什公司 Protective enclosure including a pry resistant door
CN102797395A (en) * 2011-05-25 2012-11-28 上海贝尔股份有限公司 Door lock system for communication equipment frame
CN102797395B (en) * 2011-05-25 2015-07-15 上海贝尔股份有限公司 Door lock system for communication equipment frame
CN104153652A (en) * 2014-07-29 2014-11-19 浙江钧普科技股份有限公司 Full-automatic lock cylinder structure on basis of connecting rod
CN105178746A (en) * 2015-10-28 2015-12-23 中煤建筑安装工程集团有限公司 Combined latch for superhigh vertically-hinged door and manufacturing method and installation method of combined latch
CN106761067A (en) * 2016-12-06 2017-05-31 河南理工大学 A kind of hermatic door based on Bevel Gear Drive Yu worm drive

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