CN202039663U - Alarm cabinet-shaped lock rod - Google Patents
Alarm cabinet-shaped lock rod Download PDFInfo
- Publication number
- CN202039663U CN202039663U CN2011201349223U CN201120134922U CN202039663U CN 202039663 U CN202039663 U CN 202039663U CN 2011201349223 U CN2011201349223 U CN 2011201349223U CN 201120134922 U CN201120134922 U CN 201120134922U CN 202039663 U CN202039663 U CN 202039663U
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- CN
- China
- Prior art keywords
- arc
- rod
- shaped
- lock
- lock rod
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to important parts of a lock, in particular to an alarm cabinet-shaped lock rod which is used for controlling locking and unlocking on a lock body, and comprises a rod body (1), a conical head (2) and a conical groove (3), and is characterized in that the tail part of the rod body (1) is provided with two adjacent annular grooves with arc cross sections, wherein one is a long arc groove (4) and is a locking gear, and the other one is a short arc groove (5) which is semi-arc shaped and is a locking and alarm gear. The alarm cabinet-shaped lock rod has the advantages that the original two arc grooves at the tail part of the lock rod are improved to be two arc annular grooves, so that the whole lock rod body can be processed on a lathe, the process is simplified, and a milling machine is not required by the device, so that the machining cost is reduced, and the use is very fast and convenient.
Description
Technical field
The utility model relates to the vitals of lockset, particularly is used to control the warning cabinet shape lock locking bar of locking and unblanking and reporting to the police on lock body.
Technical background
In the prior art, warning cabinet shape lock comprises lock body, lock core and locking bar, and locking bar portion includes the body of rod, conical head and cone tank, and is provided with two circular grooves at the locking bar afterbody.Specifically adding man-hour, not only will also must on milling machine, process and just can finish these two circular grooves of locking bar afterbody with the whole locking bar of machined into.Therefore, more complicated on the processing technology, difficulty is bigger, and cost is than higher.
The utility model content
The purpose of this utility model is at above-mentioned defective, and a kind of warning cabinet shape lock locking bar of locking and unblanking and reporting to the police that is used to control on lock body is provided.
The technical solution of the utility model is a warning cabinet shape lock locking bar, comprises the body of rod (1), conical head (2), cone tank (3), it is characterized in that the described body of rod (1) afterbody is provided with the annular groove that two adjacent lateral cross section are shaped as circular arc.
Two adjacent lateral cross section of the described body of rod (1) afterbody are shaped as the annular groove of circular arc: one is oval deep-slotted chip breaker (4), is last stopper; One is that short arc-shaped slot (5) is the semicircular arc groove, is the retaining of locking and report to the police.
The utility model has the advantages that because original two circular grooves of locking bar afterbody are improved to two circular arc annular grooves, so later on as long as locking bar integral body is processed just passable on lathe, simple on the technology, equipment has not needed milling machine yet, has therefore lowered processing cost; Simultaneously also very convenient in the use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, the 1-body of rod, 2-conical head, 3-cone tank, the oval deep-slotted chip breaker of 4-, the short arc-shaped slot of 5-.The locking bar body of rod 1 has conical head 2, and the back of conical head 2 is cone tanks 3.When locking bar advanced in the hole on the cabinet shape lock lock body, conical head 1 entered in the lock body opening and just lock body has been pinned, but does not have warning function, does not report to the police.Owing to be provided with the annular groove that two adjacent lateral cross section are shaped as circular arc at the locking bar body of rod 1 afterbody, one is that 4, one of oval deep-slotted chip breakers are short arc-shaped slots 5.Oval deep-slotted chip breaker 4 is to go up stopper, do not report to the police, and short arc-shaped slot 5 is the retainings of reporting to the police, and also be to go up stopper.At this moment conical head 2 enters in the hole of lock body front portion, the screw hole of the cover plate of front side on the lock body on lock body is given covered, and prevents from effectively that the robber from unloading screw to raise cover plate and destroy lockset and commit theft from the hole.The lateral cross section of short arc-shaped slot 5 is shaped as semicircular arc, as shown in the figure, says that relatively oval deep-slotted chip breaker 4 is longer on arc length than short arc-shaped slot 5.Therefore when the processing locking bar, only need on lathe once property completion of processing, cabinet shape lock locking bar more original than processing on the technology is simple, does not need to have processed on milling machine again, thereby has lowered processing cost; Also convenient in the use simultaneously than former cabinet shape lock.
Claims (2)
1. warning cabinet shape lock locking bar comprises the body of rod (1), conical head (2), cone tank (3), it is characterized in that the described body of rod (1) afterbody is provided with the annular groove that two adjacent lateral cross section are shaped as circular arc.
2. by the described warning cabinet of claim 1 shape lock locking bar, it is characterized in that two adjacent lateral cross section of the described body of rod (1) afterbody are shaped as the annular groove of circular arc: one is oval deep-slotted chip breaker (4), is last stopper; One is that short arc-shaped slot (5) is the semicircular arc groove, is the retaining of locking and report to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201349223U CN202039663U (en) | 2011-04-23 | 2011-04-23 | Alarm cabinet-shaped lock rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201349223U CN202039663U (en) | 2011-04-23 | 2011-04-23 | Alarm cabinet-shaped lock rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202039663U true CN202039663U (en) | 2011-11-16 |
Family
ID=44967112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201349223U Expired - Fee Related CN202039663U (en) | 2011-04-23 | 2011-04-23 | Alarm cabinet-shaped lock rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202039663U (en) |
-
2011
- 2011-04-23 CN CN2011201349223U patent/CN202039663U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20170423 |