CN202530876U - Double-layer anti-theft coded hole lock - Google Patents
Double-layer anti-theft coded hole lock Download PDFInfo
- Publication number
- CN202530876U CN202530876U CN2012201967988U CN201220196798U CN202530876U CN 202530876 U CN202530876 U CN 202530876U CN 2012201967988 U CN2012201967988 U CN 2012201967988U CN 201220196798 U CN201220196798 U CN 201220196798U CN 202530876 U CN202530876 U CN 202530876U
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- lock
- double
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- lock body
- pressure ring
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Abstract
The utility model discloses a double-layer anti-theft coded hole lock. The problem that the conventional lock head is not firm and has a low safety coefficient is solved. The double-layer anti-theft coded hole lock comprises a lock body (2) and an inner lock cylinder (13), wherein a stopper (5), a code driving plate (11) and a control mechanism are respectively arranged on the lock body (2); the control mechanism is connected with both the stopper (5) and the code driving plate (11); and the inner lock cylinder (13) is positioned below the stopper (5). The double-layer anti-theft coded hole lock is easy and convenient to operate, can be locked and unlocked in a short time, is precise in overall structure and difficult to damage and has a high safety coefficient; and therefore, the double-layer anti-theft coded-hole lock is suitable for popularization and application.
Description
Technical field
The utility model relates to a kind of tapered end, particularly, relates to a kind of double-deck anti-theft cipher hole lock.
Background technology
Tapered end is a kind of quite common device, and it is provided with internal cylinder and outer lock core, and key inserts internal cylinder, rotates outer lock core, can lock be opened.Tapered end is used for door, vehicle, cupboard and drawer aspect more, plays the effect of protection inside information.
Prosperity along with science and technology; Traditional tapered end has been difficult to the device that is provided with tapered end is protected; The data in the device of being placed on is because the insecure meeting of tapered end is easy to lose, and particularly relates to safety cabinet and some are placed with the place of capsule information, especially thief's object of usually patronizing.
Based on this, the someone has designed coded lock, and the tapered end of this type need not used key, but the password dial is set on tapered end.When unblanking, manually stir the password dial, as long as password is correct, just can unblank, the tapered end that its fastness is more traditional is good.Yet; This kind coded lock still exists very big defective, and for example: only through the switch of password dial control lock, the thief only needs decryption; Just can easily lock be opened; And the mode of decryption also is not difficult, and the manufacturing cost of coded lock is not low, will bring very big loss to the user in case be destroyed.Therefore, the safety factor that how to improve tapered end just becomes a urgent problem.
The utility model content
The purpose of the utility model is to provide a kind of double-deck anti-theft cipher hole lock, solves the problem that existing tapered end is not firm, safety factor is not high.
To achieve these goals, the technical scheme of the utility model employing is following:
Double-deck anti-theft cipher hole lock comprises lock body and internal cylinder, on said lock body, is respectively equipped with block, password dial and controlling organization, and this controlling organization all is connected with the password dial with block; Said internal cylinder is positioned at the below of block.
Further, be provided with mounting groove in the said lock body; Said controlling organization comprises the pressure ring that is provided with projection and is arranged in mounting groove, the pull unit that is connected with pressure ring, and the push rod that an end is connected with pull unit, and be connected with this push rod other end and be positioned at the switch of mounting groove one side; Said password dial bottom is provided with bump position corresponding recessed, and said block is arranged in pressure ring, and also is provided with in the said lock body and the corresponding groove milling of stop location.
Again further, said pull unit comprises the pull lever that an end is connected with pressure ring, the annulus that is connected with the pull lever other end, and the spring that an end is connected with lock body, the other end is connected with annulus; One end of said push rod is connected with annulus.
For making things convenient for pull lever pulling pressure ring, said pull lever is corresponding one by one with spring, and is more than three.
For the convenient password of revising, on said lock body, also be provided with groove, be respectively equipped with hoodle and action bars in this groove, this action bars one end is connected with this hoodle, and the other end then is connected with switch.
Further, block is retracted in the pressure ring, also be provided with handle on the said block for convenient.
Compared with prior art, the beneficial effect of the utility model is:
(1) the utility model is easy and simple to handle, and the time of closing and opening is short.
(2) the utility model overall structure is tight, is difficult to destroy, and has very high safety factor, can also increase the password dial of some on this basis simultaneously, thereby further increase the safety factor of the utility model.
(3) pull lever in the utility model and number of springs all are provided with more than three, thereby have made things convenient for the pulling of pressure ring.
(4) the utility model is provided with hoodle and action bars, thereby has made things convenient for the modification of password.
(5) the utility model can and customize according to different key lock designs, thereby makes that the double-deck theftproof performance of the utility model is better.
(6) the utility model cost performance is high, has very high practicality, therefore, is suitable for promoting the use of.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Structural representation when Fig. 2 covers internal cylinder for block in the utility model.
Structural representation when Fig. 3 moves to groove milling for block in the utility model.
Fig. 4 is the projection and the recessed sketch map that cooperates in the utility model.
Fig. 5 is the position distribution sketch map of annulus in pull lever.
In the above-mentioned accompanying drawing, Reference numeral corresponding components title is following:
1-lock shell, 2-lock body, 3-groove, 4-pressure ring, 5-block, 6-handle, 7-projection; 8-recessed, 9-switch, 10-hoodle, 11-password dial, 12-action bars, 13-internal cylinder; 14-groove milling, 15-mounting groove, 16-pull lever, 17-annulus, 18-spring, 19-push rod.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further, the embodiment of the utility model includes but not limited to the following example.
Embodiment
Shown in Fig. 1～5, double-deck anti-theft cipher hole lock comprises lock shell 1, lock body 2, internal cylinder 13, block 5, password dial 11 and controlling organization.Lock shell 1 is enclosed within outside the lock body 2, and described controlling organization then all is connected with password dial 11 with block 5, and said internal cylinder 13 is positioned at the below of block 5.Be provided with mounting groove 15 in the said lock body 2; Said controlling organization comprises the pressure ring 4 that is provided with projection 7 and is arranged in mounting groove 15, the pull unit that is connected with pressure ring 4, and the push rod 19 that an end is connected with pull unit, and be connected with these push rod 19 other ends and be positioned at the switch 9 of mounting groove 15 1 sides; Said password dial 11 bottoms are provided with projection 7 positions corresponding recessed 8, and when the input proper password, password dial 11 will drive projection 7 and match with recessed 8, and will be as shown in Figure 4.Said block 5 is arranged in pressure ring 4, and also is provided with in the said lock body 2 and the corresponding groove milling 14 in block 5 positions, and the utility model is under the situation of closing, and pressure ring 4 can not move in the groove milling 14 owing to receive the restriction of block 5.Said pull unit comprises the pull lever 16 that an end is connected with pressure ring 4, the annulus 17 that is connected with pull lever 16 other ends, and the spring 18 that an end is connected with lock body 2, the other end is connected with annulus 17; One end of said push rod 19 is connected with annulus 17.Be convenient pulling pressure ring 4, said pull lever 16 is corresponding one by one with spring 18, and is more than three, and in the present embodiment, pull lever 16 is three with spring 18 quantity, and on the end face of annulus 17, evenly distributes, and is as shown in Figure 5.In addition; In the utility model; For the convenient password of revising, on said lock body 2, also be provided with groove 3, be respectively equipped with the hoodle 10 that is used to revise password dial 11 passwords and an end and this hoodle 10 is connected, the other end is connected with switch 9 action bars 12 in this groove 3.When needs were revised password, input proper password was earlier pressed switch 9 lock is opened; Stir the numeral in the password dial 11; This moment, switch 9 just can move by control operation bar 12, and action bars 12 moves and also driven moving of hoodle 10, thereby just can the password in the password dial 11 be revised.Trip switch 9, and lock cuts out, when then unblank next time, need the newly-installed password of input could lock be opened.In addition, block 5 is retracted the pressure ring 4 from groove milling 14, also be provided with handle 6 on the block 5 for convenient.
The implementation procedure of the utility model is following:
The utility model is manually stirred password dial 11 being under the situation of closing, when the password in the password dial 11 is correct, recessed 8 of password dial 11 bottoms with pressure ring 4 in projection 7 match.Press switch 9, switch 9 promotes push rod 19 pressed downward, moves down thereby drive annulus 17, and annulus 17 drives pull lever 16 pulled down pressure rings 4, and at this moment, 17 times pressing springs 18 of annulus make spring 18 be in compressive state.When pressure ring 4 when drop-down, because the restriction of pressure ring 4 and irremovable block can expose for 5 this moments fully.Because the position that block 5 is provided with has certain gradient; So the time block 5 under the effect of gravity, will slide into groove milling 14 automatically outward along the angle that tilts; Thereby expose the internal cylinder 13 that is positioned at block 5 belows; At this moment, only need to insert internal cylinder 13 with the key that the utility model matches and rotate internal cylinder 13, just can realize unblanking.And when needs are closed lock; Only need key is taken out, it is shifted out from groove milling 14, and move in the pressure ring 4 and cover internal cylinder 13 fully through the handle 6 that is arranged on the block 5; The pressure ring 4 of this moment will automatically reset because of the restoring force that receives spring 18 and give; Thereby block 5 is limited in wherein, again the password in the password dial 11 is dialled unrest, just can lock cut out.The utility model overall structure is tight, is difficult to destroy, and has very high safety factor, can also increase the password dial 11 of some on this basis simultaneously, thereby further increase the safety factor of the utility model.In addition, the utility model can also and customize according to different key lock designs, thereby makes that the double-deck theftproof performance of the utility model is better.
According to the foregoing description, just can realize the utility model well.
Claims (6)
1. double-deck anti-theft cipher hole lock; Comprise lock body (2) and internal cylinder (13); It is characterized in that: on said lock body (2), be respectively equipped with block (5), password dial (11) and controlling organization, this controlling organization all is connected with password dial (11) with block (5); Said internal cylinder (13) is positioned at the below of block (5).
2. double-deck anti-theft cipher according to claim 1 hole lock is characterized in that: be provided with mounting groove (15) in the said lock body (2); Said controlling organization comprises the pressure ring (4) that is provided with projection (7) and is arranged in mounting groove (15); The pull unit that is connected with pressure ring (4); The push rod that one end is connected with pull unit (19), and be connected with this push rod (19) other end and be positioned at the switch (9) of mounting groove (15) one sides; Said password dial (11) bottom is provided with and projection (7) position corresponding recessed (8), and said block (5) is arranged in pressure ring (4), and also is provided with in the said lock body (2) and the corresponding groove milling in block (5) position (14).
3. double-deck anti-theft cipher according to claim 2 hole lock; It is characterized in that: said pull unit comprises the pull lever (16) that an end is connected with pressure ring (4); The annulus (17) that is connected with pull lever (16) other end, and the spring (18) that an end is connected with lock body (2), the other end is connected with annulus (17); One end of said push rod (19) is connected with annulus (17).
4. double-deck anti-theft cipher according to claim 3 hole lock, it is characterized in that: said pull lever (16) is corresponding one by one with spring (18), and is more than three.
5. double-deck anti-theft cipher according to claim 4 hole lock; It is characterized in that: on said lock body (2), also be provided with groove (3); Be respectively equipped with hoodle (10) and action bars (12) in this groove (3); These action bars (12) one ends are connected with this hoodle (10), and the other end then is connected with switch (9).
6. according to each described double-deck anti-theft cipher hole lock of claim 1～5, it is characterized in that: also be provided with handle (6) on the said block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201967988U CN202530876U (en) | 2012-05-04 | 2012-05-04 | Double-layer anti-theft coded hole lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201967988U CN202530876U (en) | 2012-05-04 | 2012-05-04 | Double-layer anti-theft coded hole lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202530876U true CN202530876U (en) | 2012-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201967988U Expired - Fee Related CN202530876U (en) | 2012-05-04 | 2012-05-04 | Double-layer anti-theft coded hole lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202530876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563619A (en) * | 2015-01-23 | 2015-04-29 | 孟德玉 | Isolated anti-theft lock structure |
-
2012
- 2012-05-04 CN CN2012201967988U patent/CN202530876U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563619A (en) * | 2015-01-23 | 2015-04-29 | 孟德玉 | Isolated anti-theft lock structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20130504 |