CN102787769A - Two-sided lock catch - Google Patents

Two-sided lock catch Download PDF

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Publication number
CN102787769A
CN102787769A CN2011101240456A CN201110124045A CN102787769A CN 102787769 A CN102787769 A CN 102787769A CN 2011101240456 A CN2011101240456 A CN 2011101240456A CN 201110124045 A CN201110124045 A CN 201110124045A CN 102787769 A CN102787769 A CN 102787769A
Authority
CN
China
Prior art keywords
catch
buckle
plate
outside
lock
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN2011101240456A
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Chinese (zh)
Inventor
邓太文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN2011101240456A priority Critical patent/CN102787769A/en
Publication of CN102787769A publication Critical patent/CN102787769A/en
Pending legal-status Critical Current

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Abstract

The invention provides a two-sided lock catch which comprises a catch plate with a catch hole and a catch base matched with the catch hole. The two-sided lock catch is characterized in that the catch plate is formed by an intermediate plate located in the middle, a first catch plate and a second catch plate, wherein the first catch plate and the second catch plate are hinged to two ends of the intermediate plate. A first catch hole and a second catch hole are respectively arranged at the outer ends of the first catch plate and the second catch plate; and the catch base is composed of a first catch base matched with the first catch hole and a second catch base matched with the second catch hole. The two-sided lock catch has the advantage that two locks are used for locking simultaneously from inside and outside, any lock at inside and outside is unlocked, a door can be opened successfully, and the locks at inside and outside do not influence each other and are convenient to use. Whether somebody is at home cannot be judged from the locking state outside the door, and no opportunity for thieves is provided.

Description

The two sides snap close
Technical field
the present invention relates to a kind of and the supporting snap close of padlock, the two sides snap close that particularly can lock on inside and outside two sides.
Background technology
The snap close that cooperate with padlock at present is single face and buckles, and promptly outside door, locks, and can only outside the room, just can open button, also can only in the room, just can unblank otherwise in the room, lock.Shortcoming has: the one, if snap close is installed on outside the door, then in the room, can not lock, and solution is that latch is installed in the room usually, increases material and installation cost; The 2nd, adorn button outside the room, user easier once has burglar person when leaving, snap close to be buckled preventing and catches up with by other people left-hand thread and go out hindered lift-cabin door in the room; The 3rd, can outside the room, whether lock to find out in the room whether the people is arranged, thereby burglar person stays chance; The 4th, the user can not lock inside and outside the room, must household's cooperation lock, unblank when coming in and going out to making to be on night shift.
Summary of the invention
the objective of the invention is: for addressing the above problem, a kind of two sides snap close that can inside and outside door or door and window, lock is provided.
technical scheme that the present invention adopted is: a kind of two sides snap close; Comprise the buckle that has button hole, the Button Block that cooperates with button hole; It is characterized in that: said buckle is made up of in first buckle and second buckle at intermediate plate two ends the intermediate plate, the hinge that are positioned at the middle part, and the outer end of said first buckle, second buckle has first button hole and second button hole; Said Button Block is made up of first Button Block that cooperates with first button hole, second Button Block that cooperates with second button hole.
After adopting said structure, can install, lock by laxative remedy, in outward opening door, in inward:
mounting method: a Button Block is installed on " outside or inboard " on doorframe or the window frame with screw, and another Button Block is installed on " inboard or the outside " of correspondence position on a body or the forms with screw.If inside and outside mounting means is different, just the separate mode of buckle is opposite, does not influence use.
Lock a door : rotate into approximate " Z " shape to buckle; Earlier with a side chain of buckle in the inner face or the outside of door and window, with passing the slit of buckle middle part between door and window and framework, can lock again at the opposite side of door and window; Make the inside and outside two sides of buckle lock simultaneously; This moment, buckle one end and door and window locked together, and the other end and door window frame lock together, and this is for closing locking state behind the door.
are in outward opening door: open lock outdoors, the rotary buckle lock is positioned at part (like first buckle or second buckle) outdoors, and buckle separates with door and window, and in the process of opening the door and come in, the buckle that is connected on the framework can not fall.
are in inward: open the lock in the door, and the part (like second buckle or first buckle) that the rotary buckle lock is positioned at, buckle and framework apart, in the process that pushes, the buckle that is connected on the door and window can not fall yet.
the invention has the beneficial effects as follows: be locked in inside and outside two sides with two and lock simultaneously, arbitrary lock inside and outside the unlatching can open the door smoothly, and interior external lock is independent of each other, and is easy to use; Can not judge whether the people is arranged in the room from locking state outdoors, stay chance for burglar person.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among figure: 1 first Button Block, 2 first button holes, 3 first buckles, 4 first rotating shafts, 5 intermediate plates, 6 second rotating shafts, 7 second buckles, 8 second Button Blocks, 9 second button holes.
The specific embodiment
are as shown in Figure 1, and buckle middle part is an intermediate plate 5, and an end of intermediate plate 5 (left end among Fig. 1) has on first buckle, 3, the first buckles 3 through first rotating shaft, 4 hinges and has first button hole 2 that matches with first Button Block 1; The other end of intermediate plate 5 (right-hand member among Fig. 1) has on second buckle, 7, the second buckles 7 through second rotating shaft, 6 hinges and has second button hole 9 that matches with second Button Block 8.

Claims (1)

1. two sides snap close; Comprise the buckle that has button hole, the Button Block that matches with button hole; It is characterized in that: said buckle is made up of the intermediate plate and first buckle and second buckle of hinge in the intermediate plate two ends that are positioned at the middle part; The outer end of said first buckle, second buckle has first button hole and second button hole, and said Button Block is made up of first Button Block that will cooperate with first button hole, second Button Block that matches with second button hole.
CN2011101240456A 2011-05-15 2011-05-15 Two-sided lock catch Pending CN102787769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011101240456A CN102787769A (en) 2011-05-15 2011-05-15 Two-sided lock catch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101240456A CN102787769A (en) 2011-05-15 2011-05-15 Two-sided lock catch

Publications (1)

Publication Number Publication Date
CN102787769A true CN102787769A (en) 2012-11-21

Family

ID=47153332

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011101240456A Pending CN102787769A (en) 2011-05-15 2011-05-15 Two-sided lock catch

Country Status (1)

Country Link
CN (1) CN102787769A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103437606A (en) * 2013-09-09 2013-12-11 太仓斯普宁精密机械有限公司 Movable junction plate with reinforced lock catch
CN104485597A (en) * 2014-11-12 2015-04-01 国家电网公司 Switch cabinet grounding handcart fixation locking sheet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103437606A (en) * 2013-09-09 2013-12-11 太仓斯普宁精密机械有限公司 Movable junction plate with reinforced lock catch
CN104485597A (en) * 2014-11-12 2015-04-01 国家电网公司 Switch cabinet grounding handcart fixation locking sheet

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20121121