CN101078313A - Slot card type spring lock with adhesion protection device - Google Patents
Slot card type spring lock with adhesion protection device Download PDFInfo
- Publication number
- CN101078313A CN101078313A CN 200710034966 CN200710034966A CN101078313A CN 101078313 A CN101078313 A CN 101078313A CN 200710034966 CN200710034966 CN 200710034966 CN 200710034966 A CN200710034966 A CN 200710034966A CN 101078313 A CN101078313 A CN 101078313A
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- China
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- keyhole
- protection device
- locking cylinder
- rotary locking
- lock
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Abstract
The invention discloses a spring lock, comprising lock heart (lock sleeve and lock core), attachment protection device and matched key. Lock heart and protection device all have the performance that technical opening by using torque, cylinder space, and upper top or lower movement opening method is prevented. Safety and anti-theft performance are improved notably. It is mainly characterized in that rotary lock core and spring make use of running relation of clamping part and gap to realize locking and unlocking so that technical opening by using upper top or lower movement opening and cylinder space is impossible; the attachment protection device has single selection for key hole and the position where twist force for lock core is applied so that other methods of technical opening can not obtain help from torque force at the same time. The purpose of multi-layer anti-theft is achieved. Key sheet and key sleeve of matched key can be separated and hung. It is convenient use.
Description
Affiliated technical field:
The present invention is a kind of band adhesion protection device, and keyhole is external, slot card type spring lock.
Background technology:
At present, common spring is latched in top (moving down) formula open method and cylinder space (many pellets shot from a slingshot exist with compensation the cylinder space of top formula cylinder lock), and the means of technical unlocking are a lot.This pattern is not all jumped out in the design of theftproof lock---and increase the complexity of pellet shot from a slingshot shape, quantity, shell hole position, section form, can not fundamentally solve the problem of anti-technical unlocking.
Summary of the invention:
Purpose: push up on making, move down with cylinder space and can not effectively be utilized in existing technical unlocking means, the present invention adopts the groove card, the pellet shot from a slingshot breach mode of passing through, and pellet shot from a slingshot in this mode and groove card do not utilize cross-section relation to realize opening and locking.Adhesion protection device selects to make the technical unlocking means at pellet shot from a slingshot can not carry out simultaneously with the twisting lock core to keyhole and the unicity of turning round trepanning.
The technical solution used in the present invention is:
Pellet shot from a slingshot cylinder one end inserts the pellet shot from a slingshot hole, pellet shot from a slingshot extension spring movable end is fixed on the keyhole base plate, tension spring tension pulls to pellet shot from a slingshot away from rotary locking cylinder one side, whether the insertion of key causes pellet shot from a slingshot to move up and down, when moving to the position that the rotary locking cylinder fastener can be by the pellet shot from a slingshot breach is opening, and other position is the kayser state.
The length of attaching protective device backplate and the moving range that limited by sheath are selected keyhole and a complete tool unicity of exposing of turning round trepanning.
When key inserted keyhole, built-in base plate edge will eject spoon cover horizontal cut position on the spoon cover card grid, and the rotation of spoon cover clockwise direction makes a spoon sheet card leave horizontal cut, takes out the spoon cover, and mobile backplate covers keyhole, and the spoon cover inserts turns round trepanning, rotates rotary locking cylinder; Mobile backplate covers and turns round trepanning, exposes keyhole, and the spoon cover inserts keyhole and is rotated counterclockwise, and makes a spoon sheet card enter spoon cover horizontal cut, takes out the spoon sheet.
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is rotary locking cylinder overcoat A, 1 pellet shot from a slingshot hole among the figure, 2 spoons of film perforations, 3 base plates, 4, core and protective device base plate fixing threaded hole
Fig. 2 is the lateral view of rotary locking cylinder overcoat A.
Fig. 3 is rotary locking cylinder overcoat B.1 overcoat A and the overcoat B Luo hole that interfixes among the figure
Fig. 4 is a rotary locking cylinder.1 turns round cover, and 2 lock cores are fixing along card, 3 locked groove wall cards.(this lock core has the 5 road draw-in grooves corresponding with the pellet shot from a slingshot position, and this figure has only shown 1 road groove)
Fig. 5 pellet shot from a slingshot.1 arc notch, 2 extension springs
Fig. 6 is the built-in base plate of protective device.1 keyhole among the figure, 2 turn round trepanning, 3 columns (column Luo hole is used for fixing built-in base plate and core)
Fig. 7 is the adhesion protection device backplate.
Fig. 8 is the adhesion protection device sheath.1 keyhole, 2 turn round trepanning, 3 built-in base plate column patchholes, 4 core fixing holes
Fig. 9 is that the built-in part of key (is called for short: the spoon sheet).1 spoon of sheet card among the figure
Figure 10 is the spoon cover.1 handle among the figure, 2 springs, 3 card grid (width is turned round the cover outside diameter with lock core and equated).
Figure 11, Figure 12, Figure 13 are respectively that the master of integral body of the present invention looks, overlooks, side view outline.
The specific embodiment:
The pellet shot from a slingshot [Fig. 5] of band spring inserts rotary locking cylinder overcoat A[Fig. 1] pellet shot from a slingshot hole (column part is interior), spring one end is fixed on the base plate; Rotary locking cylinder [Fig. 4] slot part is corresponding with pellet shot from a slingshot, with overcoat B[Fig. 3] fixing formation core.Backplate [Fig. 7] is along the dovetail groove built-in base plate [Fig. 6] of packing into, and the built-in base plate sheath [Fig. 8] of packing into constitutes adhesion protection device.Rotary locking cylinder is turned round cover insertion protective device and is turned round trepanning, and the core keyhole places protective device keyhole center, and core is fixed on [Figure 11] on the protective device, [Figure 12], [Figure 13].Spoon sheet [Fig. 9] band card end inserts spoon cover [Figure 10] along breach and goes up top card grid, the counterclockwise rotation, the card grid fasten the spoon sheet in spoon cover horizontal cut, with the spoon cover spoon sheet is inserted keyhole, top card grid go out horizontal cut on the keyhole outer of the built-in base plate of protective device, the spoon cover is taken out in rotation clockwise; Mobile backplate is closed keyhole, exposes and turns round trepanning, and the insertion of spoon cover is turned round trepanning rotation rotary locking cylinder and realized unblanking; Close and turn round trepanning, the spoon cover inserts keyhole, and the spoon sheet is taken out in the counterclockwise rotation, realizes pintle hook lock.
Claims (5)
1, a kind ofly be placed on the slot card type core of rotary locking cylinder with adhesion protection device, keyhole, it is characterized in that: keyhole is placed on rotary locking cylinder; The current relation of groove card and pellet shot from a slingshot breach realizes pintle hook lock and unlatching; Adhesion protection device applies the selection of torsion position realization unicity to keyhole and rotary locking cylinder; The spoon sheet can be built in the protective device backplate.
2, a kind ofly be placed on the slot card type core of rotary locking cylinder with adhesion protection device, keyhole according to claim 1 is described, it is characterized in that: keyhole is placed on rotary locking cylinder.
3, according to claim 1ly a kind ofly be placed on the slot card type core of rotary locking cylinder, it is characterized in that with adhesion protection device, keyhole: between lock core inside groove and the pellet shot from a slingshot by of current relation realization pintle hook lock and the unlatching of the outstanding notched ring-type card of inside groove sidewall with the pellet shot from a slingshot breach.
4, according to claim 1ly a kind ofly be placed on the slot card type core of rotary locking cylinder with adhesion protection device, keyhole, it is characterized in that: the shift in position of protective device backplate applies the torsion position to keyhole and rotary locking cylinder and realizes that unicity selects.
5, a kind of slot card type core that is placed on rotary locking cylinder with adhesion protection device, keyhole according to claim 1; it is characterized in that: key is made up of built-in part of keyhole (spoon sheet) and spoon cover, and spoon cover breach and horizontal cut, card grid, spring are realized the disengaging and card extension of built-in part and spoon cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710034966 CN101078313A (en) | 2007-05-21 | 2007-05-21 | Slot card type spring lock with adhesion protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710034966 CN101078313A (en) | 2007-05-21 | 2007-05-21 | Slot card type spring lock with adhesion protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101078313A true CN101078313A (en) | 2007-11-28 |
Family
ID=38905949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710034966 Pending CN101078313A (en) | 2007-05-21 | 2007-05-21 | Slot card type spring lock with adhesion protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101078313A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101772609B (en) * | 2007-05-03 | 2012-07-04 | 约翰逊控制技术公司 | Retractable key with reinforced pivot |
| CN102635324A (en) * | 2011-06-06 | 2012-08-15 | 黄江平 | Hole-controlled idling antitheft lock of back room and key |
-
2007
- 2007-05-21 CN CN 200710034966 patent/CN101078313A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101772609B (en) * | 2007-05-03 | 2012-07-04 | 约翰逊控制技术公司 | Retractable key with reinforced pivot |
| CN102635324A (en) * | 2011-06-06 | 2012-08-15 | 黄江平 | Hole-controlled idling antitheft lock of back room and key |
| CN102635324B (en) * | 2011-06-06 | 2015-04-22 | 黄江平 | Hole-controlled idling antitheft lock of back room and key |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20071128 |