CN106437337A - Spring lock of metering bin - Google Patents

Spring lock of metering bin Download PDF

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Publication number
CN106437337A
CN106437337A CN201610460917.9A CN201610460917A CN106437337A CN 106437337 A CN106437337 A CN 106437337A CN 201610460917 A CN201610460917 A CN 201610460917A CN 106437337 A CN106437337 A CN 106437337A
Authority
CN
China
Prior art keywords
lock
bin
metering
cover
shaft
Prior art date
Application number
CN201610460917.9A
Other languages
Chinese (zh)
Inventor
沈华
黄锋
俞磊
甄昊涵
沈培刚
杨学新
严石
刘荣华
沈琦
李民
Original Assignee
国网上海市电力公司
华东电力试验研究院有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 国网上海市电力公司, 华东电力试验研究院有限公司 filed Critical 国网上海市电力公司
Priority to CN201610460917.9A priority Critical patent/CN106437337A/en
Publication of CN106437337A publication Critical patent/CN106437337A/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00Accessories in connection with locks
    • E05B17/14Closures or guards for keyholes
    • E05B17/18Closures or guards for keyholes shaped as lids or slides
    • E05B17/185Closures or guards for keyholes shaped as lids or slides pivoting about an axis perpendicular to the lock face
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/52Other locks for chests, boxes, trunks, baskets, travelling bags, or the like

Abstract

The invention relates to a spring lock of a metering bin. The spring lock is used for conveniently opening the metering bin and protecting a key hole. The spring lock comprises a rectangular face frame arranged on a door opening plane of the metering bin, a spring lock body and a stretchable lock cover, the spring lock body is arranged in a lock body groove in the upper portion of the rectangular face frame, a rotating shaft groove is formed in the lower portion of the rectangular face frame, and the stretchable lock cover comprises a round lock cover, a connecting part and a rotating part which are integrally molded; and the rotating part is connected with a rotating shaft arranged in the rotating shaft groove, the round lock cover is the same as the lock body groove in shape, and the connecting part is an arc-shaped handle protruding outwards. Compared with the prior art, the spring lock has the beneficial effects of being integrated, small in occupied land, convenient to unlock and the like.

Description

一种计量箱柜的弹子锁 A measure of bin tumbler lock

技术领域 FIELD

[0001] 本发明涉及一种箱体锁,尤其是涉及一种计量箱柜的弹子锁。 [0001] The present invention relates to a lock casing, more particularly to a measure bin tumbler lock.

背景技术 Background technique

[0002] 计量箱柜专用门锁是计量箱柜重要部件之一,其性能直接关系到电能计量装置安全型和封闭性,对于确保计量准确和安全用电具有重要意义。 [0002] The metering bin locks for metering cabinet is one of the important components, the performance is directly related to the energy metering device safe and closed, to ensure accurate measurement and electrical safety is important. 长期以来,由于管理不到位、电力设施保护意识不强等原因,专用门锁使用不当和外力破坏的现象频发,造成门锁损坏现象较为普遍,难以实现计量箱柜全封闭管理要求,导致窃电现象普遍、计量装置故障率高、客户诉求多,存在一定的安全隐患。 For a long time, because the management in place, the power facility protection awareness is not strong and other reasons, special locks and improper use of frequent phenomenon of external damage, resulting in damage to the door lock is more prevalent, it is difficult to achieve metering cabinet closed management requirements, leading to theft electricity is widespread, high failure rate metering device, customer demands and more, there is a certain security risk.

[0003] 现有的计量箱柜一般采用弹子锁作为防护的主要手段,但是由于计量箱柜的开门上没有把手,在开门时必须靠拉动专用钥匙带动门打开,全部的力量施加在钥匙孔上,很容易出现断裂的现象,另外一般的计量箱柜通常设有弹子锁锁盖,如果再加设把手的话占地很大,且不利于保护。 [0003] generally use existing metering bin tumbler lock as the primary means of protection, but because there is no handle on the door of the metering cabinet, you must open the door by pulling the special keys to drive in the door, all the power exerted on the keyhole , it is prone to fracture phenomenon, in addition to the general metering cabinet usually has a lock tumbler lock cover, if coupled with the handle, then set up a large area, and not conducive to protection.

发明内容 SUMMARY

[0004] 本发明的目的就是为了克服上述现有技术存在的缺陷而提供一种一体化、占地小、开启方便的计量箱柜的弹子锁。 [0004] The object of the present invention is to overcome the drawbacks existing in the prior art to provide an integrated, small footprint, easy to open metering bin tumbler lock.

[0005] 本发明的目的可以通过以下技术方案来实现: [0005] The object of the present invention can be achieved by the following technical solution:

[0006] —种计量箱柜的弹子锁,用以方便的开启计量箱柜并且保护钥匙孔,该弹子锁包括设置在计量箱柜开门平面上的矩形面框、弹子锁本体和拉伸锁盖,所述的弹子锁本体设置在矩形面框上部的锁体凹槽内,所述的矩形面框下部设有转轴凹槽,所述的拉伸锁盖包括一体成型的圆形锁盖、连接部和旋转部,所述的旋转部与设置在转轴凹槽内的转轴连接,所述的圆形锁盖与锁体凹槽形状相同,所述的连接部为一向外凸起的弧形手柄。 [0006] - seed metering bin tumbler lock for easy opening and protect the metering bin keyhole, the lock pin includes a rectangular surface on the metering bin door frame plane, stretching tumbler lock body and lock cover said pin is disposed within the lock body lock groove of the upper surface of a rectangular frame, the lower portion of the shaft is provided with a rectangular recess face frame, said drawing comprises a lock cover lock cover integrally formed circular, connector portion and a rotating portion, said rotary shaft portion is provided with a groove in the spindle is connected to the circular shape of the lock cover the same lock groove, said connecting portion is an outwardly convex curved handle .

[0007] 所述的转轴穿过计量箱柜开门上的螺孔,两端分别通过螺母固定。 [0007] The shaft metering bin through the screw holes on the door, the two ends are secured by nuts.

[0008] 所述的转轴的长度长于计量箱柜开门厚度2-4厘米。 [0008] The length of the shaft is longer than a thickness of 2-4 cm metering bin door.

[0009] 所述的转轴外套设有轴套。 [0009] The outer shaft is provided with the sleeve.

[0010] 所述的弧形手柄上设有防滑纹。 [0010] An antiskid provided on said curved handle.

[0011]与现有技术相比,本发明具有以下优点: [0011] Compared with the prior art, the present invention has the following advantages:

[0012] —、一体化、占地小:本发明将可旋转的锁盖与把手结合在一起,形成了一体化的拉伸锁盖,大大减少了加设把手和锁盖所占用的空间,精简干练。 [0012] - integration, small footprint: The present invention will be rotatable with the handle lock cover combined together to form an integrated tension lock cover, greatly reducing the space of the handle and lock the lid is provided plus occupied, streamlined and highly capable.

[0013] 二、开启方便:本发明在开启时,通过向外拉起弧形手柄,然后转动将圆形锁盖从弹子锁上移开,用钥匙开锁后,拉动弧形手柄开门,关闭时采用相反的操作即可,简单方便。 [0013] Second, easy to open: the present invention in the open, by pulling outwardly curved handle, then turn away from the circular lid lock pin locked by the key to unlock the door handle is pulled curved, closed using the reverse operation can be simple and convenient.

附图说明 BRIEF DESCRIPTION

[0014]图1为本发明的主视图。 [0014] FIG. 1 is a front view of the present disclosure.

[0015]图2为本发明的剖视图。 Cross-sectional view of the present invention [0015] FIG.

[0016] 1、矩形面框,2、弹子锁本体,3、拉伸锁盖,31、圆形锁盖,32、连接部,33、旋转部,4、转轴。 [0016] 1, rectangular surface blocks, 2, cylinder lock body 3, lid lock stretch, 31, a circular lock cover 32, the connecting portion 33, a rotary portion, 4, the rotation shaft.

具体实施方式 Detailed ways

[0017]下面结合附图和具体实施例对本发明进行详细说明。 Drawings and specific embodiments of the present invention will be described in detail [0017] below in conjunction.

[0018] 实施例: [0018] Example:

[0019] 如图1-2所示,一种计量箱柜的弹子锁,用以方便的开启计量箱柜并且保护钥匙孔,该弹子锁包括设置在计量箱柜开门平面上的矩形面框1、弹子锁本体2和拉伸锁盖3,弹子锁本体2设置在矩形面框I上部的锁体凹槽内,矩形面框I下部设有转轴凹槽,拉伸锁盖3包括一体成型的圆形锁盖31、连接部32和旋转部33,旋转部33与设置在转轴4凹槽内的转轴4连接,圆形锁盖31与锁体凹槽形状相同,连接部32为一向外凸起的弧形手柄。 [0019] As shown, a measure bin tumbler lock for easy opening and protect the metering bin keyhole, the lock comprises a pin disposed on the metering bin door frame planar rectangular surface 1-21 , tumbler lock body 2 and the cover 3 stretching lock, the lock pin in the lock body 2 is provided a rectangular groove of the upper surface of the body frame I, frame I a lower surface of the rectangular recess with the shaft, lock the lid 3 comprises a stretching integrally formed round lock cover 31, the connecting portion 32 and the rotary portion 33, the rotary shaft portion 33 provided in the spindle 4 is connected to the recess 4, the circular shape of the lock cover 31 and lock the same groove, the connecting portion 32 is always convex since the curved handle.

[0020] 转轴4穿过计量箱柜开门上的螺孔,两端分别通过螺母固定。 [0020] The rotary shaft 4 through the screw holes on the metering cabinet door, the two ends are secured by nuts.

[0021] 转轴4的长度长于计量箱柜开门厚度2-4厘米。 The length of the [0021] rotation shaft 4 is longer than a thickness of 2-4 cm metering bin door.

[0022] 转轴4外套设有轴套。 [0022] The rotary shaft 4 has a jacket sleeve.

[0023] 弧形手柄上设有防滑纹。 [0023] An antiskid provided with an arcuate handle.

[0024] 本发明的工作原理如下: [0024] The working principle of the present invention is as follows:

[0025]图1中,实线为关闭状态,虚线为开启状态,在开启计量箱柜时,通过向外拉起弧形手柄,然后转动将圆形锁盖从弹子锁上移开,用钥匙开锁后,拉动弧形手柄开门,关闭时采用相反的操作即可。 [0025] FIG 1, the solid line in the closed state, the ON state of the dashed line in the open metering bin, by pulling outwardly curved handle, then turn away from the circular lid lock ball lock with a key after unlocking, the door handle is pulled arc, using the reverse operation can be closed.

Claims (5)

1.一种计量箱柜的弹子锁,用以方便的开启计量箱柜并且保护钥匙孔,其特征在于,该弹子锁包括设置在计量箱柜开门平面上的矩形面框⑴、弹子锁本体⑵和拉伸锁盖⑶,所述的弹子锁本体(2)设置在矩形面框(I)上部的锁体凹槽内,所述的矩形面框(I)下部设有转轴凹槽,所述的拉伸锁盖(3)包括一体成型的圆形锁盖(31)、连接部(32)和旋转部(33),所述的旋转部(33)与设置在转轴⑷凹槽内的转轴⑷连接,所述的圆形锁盖(31)与锁体凹槽形状相同,所述的连接部(32)为一向外凸起的弧形手柄。 CLAIMS 1. A tumbler lock the metering bin, the metering bin for easy to open and protect keyhole, wherein the lock pin includes a rectangular surface on the metering bin door frame plane ⑴, ⑵ tumbler lock body and stretching the cover lock ⑶, said pin lock body (2) is provided in the lock body recess rectangular surface of the upper frame (I), said rectangular surface frame (I) provided with a lower shaft recess, the stretching lock cover (3) comprises an integrally formed circular lock cover (31), the connecting portion (32) and a rotary portion (33), said rotary portion (33) provided in the spindle shaft groove ⑷ ⑷ connected to a circular lid lock (31) lock the same groove shape, the connection portion (32) is an outwardly convex curved handle.
2.根据权利要求1所述的一种计量箱柜的弹子锁,其特征在于,所述的转轴(4)穿过计量箱柜开门上的螺孔,两端分别通过螺母固定。 A measure of the bin 2. The tumbler lock according to claim 1, characterized in that said shaft (4) through the screw holes on the metering cabinet door, the two ends are secured by nuts.
3.根据权利要求2所述的一种计量箱柜的弹子锁,其特征在于,所述的转轴(4)的长度长于计量箱柜开门厚度2-4厘米。 A measure according to claim bin tumbler lock of claim 2, wherein the length of the shaft (4) is longer than a thickness of 2-4 cm metering bin door.
4.根据权利要求1所述的一种计量箱柜的弹子锁,其特征在于,所述的转轴(4)外套设有轴套。 A measure according to claim bin tumbler lock of claim 1, wherein said rotary shaft (4) with the outer sleeve.
5.根据权利要求1所述的一种计量箱柜的弹子锁,其特征在于,所述的弧形手柄上设有防滑纹。 5. A measure of the bin tumbler lock according to claim 1, characterized in that, provided on the curved antiskid handle.
CN201610460917.9A 2016-06-23 2016-06-23 Spring lock of metering bin CN106437337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610460917.9A CN106437337A (en) 2016-06-23 2016-06-23 Spring lock of metering bin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610460917.9A CN106437337A (en) 2016-06-23 2016-06-23 Spring lock of metering bin

Publications (1)

Publication Number Publication Date
CN106437337A true CN106437337A (en) 2017-02-22

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130009524A1 (en) * 2011-07-08 2013-01-10 Marco Bernard Multiple-Door Switchgear Cabinet
EP2549845A2 (en) * 2012-07-31 2013-01-23 Moog Unna GmbH Switch cabinet for a pitch system
CN202767686U (en) * 2012-09-22 2013-03-06 天津中电华利电器科技集团有限公司 Connecting rod lock
CN203129777U (en) * 2013-03-19 2013-08-14 杭州凯雅捷科技有限公司 Special lock with lead seal for metering box
CN204190192U (en) * 2014-09-10 2015-03-04 徐州新电高科电气有限公司 Distribution door structure
CN205918254U (en) * 2016-06-23 2017-02-01 国网上海市电力公司 Spring lock of measurement cabinet

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130009524A1 (en) * 2011-07-08 2013-01-10 Marco Bernard Multiple-Door Switchgear Cabinet
EP2549845A2 (en) * 2012-07-31 2013-01-23 Moog Unna GmbH Switch cabinet for a pitch system
CN202767686U (en) * 2012-09-22 2013-03-06 天津中电华利电器科技集团有限公司 Connecting rod lock
CN203129777U (en) * 2013-03-19 2013-08-14 杭州凯雅捷科技有限公司 Special lock with lead seal for metering box
CN204190192U (en) * 2014-09-10 2015-03-04 徐州新电高科电气有限公司 Distribution door structure
CN205918254U (en) * 2016-06-23 2017-02-01 国网上海市电力公司 Spring lock of measurement cabinet

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