CN1963122A - A kind of screw lock and its key - Google Patents
A kind of screw lock and its key Download PDFInfo
- Publication number
- CN1963122A CN1963122A CN 200610123713 CN200610123713A CN1963122A CN 1963122 A CN1963122 A CN 1963122A CN 200610123713 CN200610123713 CN 200610123713 CN 200610123713 A CN200610123713 A CN 200610123713A CN 1963122 A CN1963122 A CN 1963122A
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- CN
- China
- Prior art keywords
- lock
- key
- keyhole
- spiral
- helical
- 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
Links
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000008188 pellet Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
本发明公开了一种螺旋锁，包括锁体及安装在锁体内的锁胆，其特征在于所述锁胆内设置有螺旋匙孔，所述锁胆上设置有呈螺旋状排列的弹珠孔，弹珠孔与螺旋匙孔的底部相通，所述锁体上设置有与弹珠孔相对应的珠孔；本发明还公开了一种与上述螺旋锁相配匹的钥匙，该钥匙的匙柄上安装有与螺旋匙孔相配合的螺旋状齿部；本发明的螺旋锁具有防拨、防振的效果，从而增加了安全保密性能。
The present invention discloses a spiral lock, comprising a lock body and a lock core installed in the lock body, characterized in that a spiral keyhole is arranged in the lock core, a spirally arranged ball hole is arranged on the lock core, the ball hole is communicated with the bottom of the spiral keyhole, and a ball hole corresponding to the ball hole is arranged on the lock body; the present invention also discloses a key matching the spiral lock, a spiral tooth portion matching the spiral keyhole is installed on the key handle; the spiral lock of the present invention has the effects of anti-pickup and anti-vibration, thereby increasing the security and confidentiality performance.
Description
Technical field
The present invention relates to a kind of cylinder lock and key thereof.
Background technology
Making a general survey of all in the market locksets, no matter be the high-tech product of collection sound, light, mechanical, electrical one, still is prevailing lock, and what its utilization rate was high, the most universal still is based on the mechanical lock of cylinder lock.And the lock keyhole of cylinder lock both domestic and external and key bit with matching, groove structure are single, and by stirring or vibrating technical methods such as pellet shot from a slingshot and unblank, therefore, the safety and the theftproof performance of these locksets are not ideal enough easily.
Summary of the invention
First purpose of the present invention be to provide a kind of and can reach anti-and dial, the spiral lock of vibrationproof, safety.
Another object of the present invention is to provide a kind of and above-mentioned spiral a phase-locked key of joining.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of spiral lock, comprise lock body and be installed in the interior lock gall of lock body, it is characterized in that being provided with in the described lock gall helical form keyhole, described lock gall is provided with the hoodle hole of shape arrangement in the shape of a spiral, the hoodle hole communicates with the bottom of helical form keyhole, and described lock body is provided with and the corresponding hole of bead, hoodle hole.
Preferred embodiment a kind of as the present invention, described helical form keyhole is two or three zigzag shape structures.
The spiral angle of above-mentioned helical form keyhole is preferably 180 °～270 °.
As the improvement of the above-mentioned embodiment of the present invention, on the described lock body big envelope is installed.
The key that a kind of and above-mentioned spiral provided by the present invention is phase-locked joins comprises the shank of the key, it is characterized in that being equipped with on the described the shank of the key helical form tooth portion that matches with the helical form keyhole.
As the above-mentioned key of the present invention preferred embodiment, helical form tooth portion is two or three zigzag shape structures.
The spiral angle of described helical form tooth portion is preferably 180 °～270 °.
As the improvement of the above-mentioned embodiment of the present invention, described the shank of the key is provided with circular hole, and automatic reset device is installed in the circular hole, on the described helical form tooth portion end shaft coupling is installed, and described helical form tooth portion connects with the shank of the key by shaft coupling and automatic reset device.
The invention has the beneficial effects as follows: the keyhole of spiral of the present invention lock is the zigzag shape structure, therefore have anti-ly dial, the effect of vibrationproof, thereby increased the security performance of lock; Also be provided with circular hole on the shank of the key of key, automatic reset device is installed in the circular hole, helical form tooth portion end connects with the shank of the key by shaft coupling, like this, can do 360 ° between the shank of the key and the helical tooth portion and rotate freely, therefore when keyhole inserts key, promote the shank of the key, the rotation of helical form tooth portion screws in the keyhole helical form tooth portion, at this moment relative fixed between the shank of the key and the helical tooth portion, be connected as a single entity, rotate the shank of the key again, rotate lock gall, can drive sword iron, reach the purpose of unblanking.When extracting key, automatic reset device returns to the tram with key.
Description of drawings
The present invention is further described below in conjunction with the drawings and specific embodiments.
Fig. 1 is the perspective exploded view of first kind of embodiment of the present invention;
Fig. 2 is the perspective exploded view of second kind of embodiment of the present invention.
The specific embodiment
With reference to Fig. 1, Fig. 1 is the structural representation of first kind of embodiment of spiral lock and key thereof, as shown in the figure, this spiral lock comprises and big envelope 6 is installed lock body 1 on the lock body 1, and lock gall 2 is installed in lock body 1, one end of lock gall 2 can be installed sword iron 12, be provided with helical form keyhole 3 in lock gall 2, this helical form keyhole 3 is two zigzag shape structures, and the spiral angle of helical form keyhole 3 preferably is set to 180-270 °.
Be provided with the hoodle hole 4 of shape arrangement in the shape of a spiral on lock gall 2, hoodle hole 4 communicates with the bottom of helical form keyhole 3, and lock body 1 is provided with and the 4 corresponding hole of beads 5, hoodle hole simultaneously.
As shown in the figure, for cooperating the unlatching of above-mentioned spiral lock, the invention discloses a kind of key, this key case spatula handle 7.A helical form tooth portion 8 that matches with helical form keyhole 3 is installed on the shank of the key 7, structure two is revolved for what match with helical form keyhole 3 in helical form tooth portion 8, be that it is two zigzag shape structures, when the spiral angle of helical form keyhole 3 is 180-270 °, the spiral angle of helical form tooth portion 8 also correspondingly is set to 180-270 °, because keyhole of the present invention is the shape structure in the shape of a spiral, its pellet shot from a slingshot is difficult for being stirred by foreign matter and vibrating, thereby can reach anti-and dial, the effect of vibrationproof, thereby increased the security performance of lock.
The shank of the key 7 is provided with circular hole 9, and automatic reset device 10 is installed in the circular hole 9; On helical form tooth portion 8 ends shaft coupling 11 is installed, helical form tooth portion 8 connects with the shank of the key 7 by shaft coupling 11 and automatic reset device 10, like this, can do 360 ° of rotations between the shank of the key and the helical tooth portion, therefore, promote the shank of the key when keyhole inserts key, the rotation of helical form tooth portion, helical form tooth portion screws in the keyhole, and at this moment relative fixed between the shank of the key and the helical tooth portion is connected as a single entity, rotate the shank of the key again, rotate lock gall, can drive sword iron, reach the purpose of unblanking.
With reference to Fig. 2, Fig. 2 is the structural representation of second kind of embodiment of spiral lock and key thereof, the structure and the principle of embodiment shown in Figure 2 and first kind of embodiment are basic identical, its difference is that helical form keyhole 3 is three zigzag shape structures, helical form tooth portion 8 on the key correspondingly is set to three zigzag shape structures matching with helical form keyhole 3, and this three spiral angle that revolves structure is preferably 180 °～270 °.
The above only is preferred embodiment of the present invention; can not limit protection scope of the present invention with it; the present invention also can have other structural change; also can be set to zigzag shape structure more than three as the helical form keyhole; the helical form tooth portion that matches with it correspondingly is set to the helix more than three, and helical angle can be selected or the like between 10 °～360 °.So long as the equalization of doing according to protection scope of the present invention changes and modify, all should still belong in the scope that the present invention contains.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610123713 CN1963122A (en) | 2006-11-18 | 2006-11-18 | A kind of screw lock and its key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610123713 CN1963122A (en) | 2006-11-18 | 2006-11-18 | A kind of screw lock and its key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1963122A true CN1963122A (en) | 2007-05-16 |
Family
ID=38082306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610123713 Pending CN1963122A (en) | 2006-11-18 | 2006-11-18 | A kind of screw lock and its key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1963122A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864866A (en) * | 2010-06-11 | 2010-10-20 | 林智勇 | Lock bulb with spiral keyhole |
| CN103075050A (en) * | 2013-02-05 | 2013-05-01 | 徐平 | Spiral anti-theft lock |
| CN104110170A (en) * | 2014-03-13 | 2014-10-22 | 徐发煌 | Spiral convex-concave-wall positioning anti-drilling antitheft lock |
| CN104110171A (en) * | 2014-03-13 | 2014-10-22 | 徐发煌 | Spiral acute angle interval positioning anti-drilling anti-theft lock |
| WO2018069427A1 (en) * | 2016-10-13 | 2018-04-19 | Michael Riesel | Key, lock, and locking system |
-
2006
- 2006-11-18 CN CN 200610123713 patent/CN1963122A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864866A (en) * | 2010-06-11 | 2010-10-20 | 林智勇 | Lock bulb with spiral keyhole |
| CN103075050A (en) * | 2013-02-05 | 2013-05-01 | 徐平 | Spiral anti-theft lock |
| CN103075050B (en) * | 2013-02-05 | 2015-04-01 | 徐平 | Spiral anti-theft lock |
| CN104110170A (en) * | 2014-03-13 | 2014-10-22 | 徐发煌 | Spiral convex-concave-wall positioning anti-drilling antitheft lock |
| CN104110171A (en) * | 2014-03-13 | 2014-10-22 | 徐发煌 | Spiral acute angle interval positioning anti-drilling anti-theft lock |
| WO2018069427A1 (en) * | 2016-10-13 | 2018-04-19 | Michael Riesel | Key, lock, and locking system |
| US11193304B2 (en) | 2016-10-13 | 2021-12-07 | Evva Sicherheitstechnologie Gmbh | Key, lock, and locking system |
| IL265959B (en) * | 2016-10-13 | 2022-11-01 | Evva Sicherheitstechnologie | Key, lock and locking system |
| IL265959B2 (en) * | 2016-10-13 | 2023-03-01 | Evva Sicherheitstechnologie | Key, lock and locking system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20070516 |