CN102278017A - Safety drawer lock - Google Patents
Safety drawer lock Download PDFInfo
- Publication number
- CN102278017A CN102278017A CN2010101975000A CN201010197500A CN102278017A CN 102278017 A CN102278017 A CN 102278017A CN 2010101975000 A CN2010101975000 A CN 2010101975000A CN 201010197500 A CN201010197500 A CN 201010197500A CN 102278017 A CN102278017 A CN 102278017A
- Authority
- CN
- China
- Prior art keywords
- lock
- dead bolt
- striking plate
- connecting rod
- cam
- 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
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- Cash Registers Or Receiving Machines (AREA)
Abstract
The invention relates to a safety drawer lock comprising a lock body and a striking plate. Mutually symmetrical cross rods are arranged on both sides of the striking plate, respectively. The cross rods are articulated with a connecting rod, respectively; and a cam is arranged on the bottom of an ejector rod which is articulated with the connecting rod. The invention has the advantage that when the striking plate related to the invention is locked in a slotted hole, the cross rods are also correspondingly inserted in the two sides of the slotted hole, thus preventing the striking plate from being directly drawn out of the slotted hole, therefore, the safety drawer lock has burglar-proof and anti-prying functions.
Description
Technical field
The present invention relates to a kind of insurance drawer-lock.
Background technology
Known drawer-lock, its dead bolt all is the straight peen formula, is easy to be pried open.
Summary of the invention
The purpose of this invention is to provide a kind of insurance drawer-lock, antitheft, pick-proof, simple in structure, overcome and be easy in the existing product be pried open, the deficiency of aspect such as cause damage.
The objective of the invention is to be achieved through the following technical solutions:
A kind of insurance drawer-lock comprises lock body and dead bolt, and the both sides of dead bolt are respectively equipped with symmetrical cross bar.Cross bar respectively with rod hinge connection, be provided with cam with the bottom of the push rod of rod hinge connection.
Beneficial effect of the present invention is: when dead bolt of the present invention was locked people's slotted eye, its cross bar also correspondingly embedded the slotted eye both sides, has avoided dead bolt directly to extract from slotted eye, antitheft, pick-proof.
Description of drawings
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the structural representation of insurance drawer-lock of the present invention.
Among the figure:
1, cross bar; 2, pinning; 3, connecting rod; 4, dead bolt; 5, lock body; 6, push rod; 7, cam; 8, key axle; 9, spring.
The specific embodiment
As shown in Figure 1, the described a kind of insurance drawer-lock of the embodiment of the invention comprises lock body 5 and dead bolt 4, and it is hinged by pinning 2 that the both sides of dead bolt 4 are respectively equipped with symmetrical cross bar 1, two cross bar 1; Cross bar 1 is hinged with connecting rod 3 respectively; Push rod 6 is hinged with connecting rod 3, and the bottom of push rod 6 is provided with cam 7, and cam 7 is fixing by key axle 8, and push rod is provided with spring 9.During installation, as long as be processed into the hole case that is complementary with dead bolt 4 at the corresponding site of locking dead bolt 4.
Claims (1)
1. an insurance drawer-lock comprises lock body (5) and dead bolt (4), and it is characterized in that: the both sides of dead bolt (4) are respectively equipped with symmetrical cross bar (1), and two cross bars (1) are hinged by pinning (2); Cross bar (1) is hinged with connecting rod (3) respectively; Push rod (6) is hinged with connecting rod (3), and the bottom of push rod (6) is provided with cam (7), and cam (7) is fixing by key axle (8), and push rod is provided with spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101975000A CN102278017A (en) | 2010-06-11 | 2010-06-11 | Safety drawer lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101975000A CN102278017A (en) | 2010-06-11 | 2010-06-11 | Safety drawer lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102278017A true CN102278017A (en) | 2011-12-14 |
Family
ID=45103709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101975000A Pending CN102278017A (en) | 2010-06-11 | 2010-06-11 | Safety drawer lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102278017A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355455A (en) * | 2017-07-27 | 2017-11-17 | 顺丰科技有限公司 | One kind carrying lock and locking, unlocking method |
-
2010
- 2010-06-11 CN CN2010101975000A patent/CN102278017A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355455A (en) * | 2017-07-27 | 2017-11-17 | 顺丰科技有限公司 | One kind carrying lock and locking, unlocking method |
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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: 20111214 |