CN2675791Y - Filling type lock - Google Patents
Filling type lock Download PDFInfo
- Publication number
- CN2675791Y CN2675791Y CN 200420024434 CN200420024434U CN2675791Y CN 2675791 Y CN2675791 Y CN 2675791Y CN 200420024434 CN200420024434 CN 200420024434 CN 200420024434 U CN200420024434 U CN 200420024434U CN 2675791 Y CN2675791 Y CN 2675791Y
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- CN
- China
- Prior art keywords
- slingshot
- pellet shot
- location
- hole
- tapered end
- 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 an anti-theft lock, particularly a filling type lock which is characterized in that a filling mechanism which is composed of two perforated positioning marble holes, a positioning marble spring, a transverse plug hole, a transverse marble and a spring is arranged in the radial direction which rotates to form an angle towards the direction that the lock is unlocked at one side of upper and lower marble holes of an outer cover and a mandrel of the lock. Under the normal condition, the filling mechanism can not be started. When the lock is unlocked for theft by an iron wire hook or a pry bar, the filling mechanism is started to work. The utility model has the advantages of reasonable design, simple structure and convenient usage. The utility model can effectively prevent a tool which is especially made from unlocking the lock for theft.
Description
Technical field
The utility model relates to a kind of anti-theft lock end, exactly is filling formula tapered end.
Background technology
Known tapered end is made up of tapered end outer cover, axle, spring, last pellet shot from a slingshot, following pellet shot from a slingshot and key.Because the restriction of production technology, pellet shot from a slingshot hole on the tapered end outer cover and the pellet shot from a slingshot hole on the axle can't connect fully, with pulling to the direction of unblanking in the Z-shaped spanner insertion keyhole, make the pellet shot from a slingshot in the keyhole stressed, again with inserting iron wire hook in the keyhole or the ripping bar that is upturned, provoke one of them the stressed following pellet shot from a slingshot in 5 arbor holes, make the last pellet shot from a slingshot in its hole be forced to enter fully in the outer cover hole.After last pellet shot from a slingshot in the outer cover hole entered in the outer cover hole fully, axle was subjected to the revolving force that Z-shaped spanner is pulled generation, will stagger a bit in arbor hole and outer cover hole, and last pellet shot from a slingshot can't be returned in the arbor hole, backs out iron wire hook or ripping bar, and following pellet shot from a slingshot falls after rise.After last pellet shot from a slingshot in this hole and following pellet shot from a slingshot separate, will there be the pellet shot from a slingshot in a hole stressed again in remaining four hole, continues operation with preceding method, enter fully in the outer cover hole to all last pellets shot from a slingshot, the following pellet shot from a slingshot arbor hole that falls back, the tapered end axle is just rotatable, produce power, lock body is opened.
The tapered end that also has other type in addition, the horizontal cruciate flower tapered end in 5 holes of all arranging respectively as outer cover and four faces of axle, tapered end and key all stud with the magnetic core tapered end of magnetic marble, can use said method, separately go up pellet shot from a slingshot and following pellet shot from a slingshot with different instruments, thereby open lock body.This just makes the lawless person have gap to bore, this mode picking lock commonly used.
Summary of the invention
The purpose of this utility model provides a kind of filling formula tapered end that can effectively prevent pirate of the open.
The technical solution that realizes above-mentioned purpose is such:
1, filling formula tapered end, comprise tapered end outer cover, axle, spring, go up pellet shot from a slingshot, following pellet shot from a slingshot and key, it is characterized in that: on tapered end outer cover and axle lower marble hole one side, upwards be provided with the corresponding pellet shot from a slingshot hole, two location that connects to the footpath that the tapered end opening direction rotates an angle, the location is provided with location pellet shot from a slingshot and spring in the pellet shot from a slingshot hole; Axially the going up of tapered end outer cover, connect with pellet shot from a slingshot hole, two location and be provided with horizontal consent, laterally in the consent, be respectively equipped with horizontal pellet shot from a slingshot with corresponding position, pellet shot from a slingshot hole, location, laterally the pellet shot from a slingshot other end is respectively equipped with crossed strip.
2, according to above-mentioned 1 described filling formula tapered end, it is characterized in that: the axis in pellet shot from a slingshot hole, described location and up and down the angular range between the pellet shot from a slingshot axially bored line be 10 the degree-350 the degree.
3, according to above-mentioned 1 described filling formula tapered end, it is characterized in that: be respectively equipped with horizontal pellet shot from a slingshot with corresponding position, pellet shot from a slingshot hole, location in the horizontal consent between the pellet shot from a slingshot hole, described two location, connect by spring between the two horizontal pellets shot from a slingshot.
4, according to above-mentioned 1 described filling formula tapered end, it is characterized in that: be respectively equipped with horizontal pellet shot from a slingshot with corresponding position, pellet shot from a slingshot hole, location in the horizontal consent in the outside, pellet shot from a slingshot hole, described two location, the two horizontal pellet shot from a slingshot other ends are respectively equipped with spring.
The utility model adopts located lateral pellet shot from a slingshot hole and horizontal pellet shot from a slingshot filling mechanism, and under normal circumstances, this mechanism can not start, and when using iron wire hook or ripping bar pirate of the open lock, this mechanism just can start work.The utility model is reasonable in design, and is simple in structure, easy to use, can effectively prevent to utilize special instrument pirate of the open lockset.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is the A-A sectional view of Fig. 1,
Fig. 3 is the B-B sectional view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
Embodiment 1
By Fig. 1, Fig. 2 as seen, filling formula tapered end comprises tapered end outer cover 3, axle 4, spring 2, goes up pellet shot from a slingshot 1, following pellet shot from a slingshot 6 and key.On tapered end outer cover 3 and axle 4 lower marble hole one side, upwards have the corresponding pellet shot from a slingshot hole, two location 10 that connects to the footpath of tapered end opening direction rotation miter angle, in the pellet shot from a slingshot hole, location 10 location pellet shot from a slingshot 5 and spring 2 are housed; Axially the going up of tapered end outer cover 3, connect with pellet shot from a slingshot hole, two location 10 and have horizontal consent 9, laterally in the consent 9, with corresponding position, pellet shot from a slingshot hole, location horizontal pellet shot from a slingshot 8 is housed respectively, laterally pellet shot from a slingshot 8 other ends are equipped with crossed strip 7 respectively.
As shown in Figure 2, be equipped with respectively between horizontal pellet shot from a slingshot 8, the two horizontal pellets shot from a slingshot 8 by spring 2 connections with corresponding position, pellet shot from a slingshot hole, location in the horizontal consent 9 between the pellet shot from a slingshot hole, two location 10.
Its operating principle is: after separating upper and lower pellet shot from a slingshot with instrument, following pellet shot from a slingshot 6 reposition that can fall, vacancy will appear in five following pellets shot from a slingshot 6, when axle 4 went to the miter angle left and right sides, location pellet shot from a slingshot 5 will be filled out the vacancy of 4 li of axles by the pressure of spring, and the vacancy that location pellet shot from a slingshot 5 stays can be by horizontal pellet shot from a slingshot 8 fillings, like this, first following pellet shot from a slingshot and the 5th following pellet shot from a slingshot of being arranged in 4 li of axles have not just had the space, it can't be provoked with instrument, and lockset just can't have been opened.
As shown in Figure 3, on tapered end outer cover 3 and axle 4 lower marble hole one side, upwards have the corresponding pellet shot from a slingshot hole, two location 10 that connects to the footpath of tapered end opening direction rotation an angle of 90 degrees, with corresponding position, pellet shot from a slingshot hole, location horizontal pellet shot from a slingshot 8 is housed respectively in the horizontal consent 9 in 10 outsides, pellet shot from a slingshot hole, two location, two horizontal pellet shot from a slingshot 8 other ends are equipped with spring 2 respectively, and all the other structures are with embodiment 1.Operating principle is with embodiment 1.
Claims (4)
1, filling formula tapered end, comprise tapered end outer cover, axle, spring, go up pellet shot from a slingshot, following pellet shot from a slingshot and key, it is characterized in that: on tapered end outer cover and axle lower marble hole one side, upwards be provided with the corresponding pellet shot from a slingshot hole, two location that connects to the footpath that the tapered end opening direction rotates an angle, the location is provided with location pellet shot from a slingshot and spring in the pellet shot from a slingshot hole; Axially the going up of tapered end outer cover, connect with pellet shot from a slingshot hole, two location and be provided with horizontal consent, laterally in the consent, be respectively equipped with horizontal pellet shot from a slingshot with corresponding position, pellet shot from a slingshot hole, location, laterally the pellet shot from a slingshot other end is respectively equipped with crossed strip.
2, filling formula tapered end according to claim 1 is characterized in that: the axis in pellet shot from a slingshot hole, described location and up and down the angular range between the pellet shot from a slingshot axially bored line be 10 the degree-350 the degree.
3, filling formula tapered end according to claim 1 is characterized in that: be respectively equipped with horizontal pellet shot from a slingshot with corresponding position, pellet shot from a slingshot hole, location in the horizontal consent between the pellet shot from a slingshot hole, described two location, connected by spring between the two horizontal pellets shot from a slingshot.
4, filling formula tapered end according to claim 1 is characterized in that: be respectively equipped with horizontal pellet shot from a slingshot with corresponding position, pellet shot from a slingshot hole, location in the horizontal consent in the outside, pellet shot from a slingshot hole, described two location, the two horizontal pellet shot from a slingshot other ends are respectively equipped with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420024434 CN2675791Y (en) | 2004-01-18 | 2004-01-18 | Filling type lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420024434 CN2675791Y (en) | 2004-01-18 | 2004-01-18 | Filling type lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2675791Y true CN2675791Y (en) | 2005-02-02 |
Family
ID=34483419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420024434 Expired - Fee Related CN2675791Y (en) | 2004-01-18 | 2004-01-18 | Filling type lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2675791Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769094B (en) * | 2009-10-30 | 2012-04-25 | 陈波 | Three-dimensional anti-theft lockset |
-
2004
- 2004-01-18 CN CN 200420024434 patent/CN2675791Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769094B (en) * | 2009-10-30 | 2012-04-25 | 陈波 | Three-dimensional anti-theft lockset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |