CN2137690Y - Safety permutation code-disc of lock - Google Patents
Safety permutation code-disc of lock Download PDFInfo
- Publication number
- CN2137690Y CN2137690Y CN 92230115 CN92230115U CN2137690Y CN 2137690 Y CN2137690 Y CN 2137690Y CN 92230115 CN92230115 CN 92230115 CN 92230115 U CN92230115 U CN 92230115U CN 2137690 Y CN2137690 Y CN 2137690Y
- Authority
- CN
- China
- Prior art keywords
- disc
- tapered end
- dialer
- code
- utility
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses the code disc of a permutation lock. The utility model is matched with a bumper. The existing code disc adjusts the codes under the visualization, and existing code disc can not be used under the dark condition. The utility model is composed of a lock head 1, a code checking disc 2, a notch disc 4, a driving notch disc 5 and an elastic limiting member. The utility model is used for the code disc matching with the bumper, is used in the dark, is used for the blind and the deaf, and is used for the bumper code disc matching with the safe door.
Description
A kind of and the supporting combination lock code-disc of bumper.
Present combination lock code-disc needs visual number to check the number, and for use and blind person use is all inconvenient in the dark, more is unsuitable for doing door lock.
The purpose of this utility model is to provide a kind of combination lock code-disc of checking the number can realized by feel.
Content of the present utility model comprises: tapered end 1, pine be enclosed within on the tapered end 1 to dialer 2, have and stir pin 3 and be sleeved on the breach dish 4 on the dialer 2, be packed in the driving breach dish 5 on the tapered end 1, dress is to carrying out spacing elastic spacing one 7 to the pit on the dialer 26 in tapered end 1.
Advantage of the present utility model is:
1, can adjust sign indicating number number with feel, the power of hearing, thereby can open in the dark, be applicable to and the supporting use of the bumper of security door, anti-ly dial, anti-blocking, pick-proof good.
2, blind person or deaf-mute can use the power of hearing, feel control to open.
3, simple in structure.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A sectional drawing of Fig. 1;
Fig. 3 is the B-B sectional drawing of Fig. 1.
Most preferred embodiment:
Has concave surface 10 on the tapered end 1, corresponding to the concave surface on the dialer 26, dialer 2 is sleeved on the tapered end 1, stir the breach dish 4 of pin to being set with one group of band on the dialer 2, driving the 5 usefulness cottor pins of breach dish is packed on the tapered end 1, on this driving breach dish 56 screws 9 are arranged, shifting shaft 8 is housed in one of them hole, it is screw, dialer 2 and 4 on breach dish are being equipped with spring 13, the elastic spacing one of being made up of spring 11 and steel ball 12 7 is housed in tapered end 1, and this elastic spacing one 7 has feel when to the location to the pit on the dialer 26 tapered end 1 being turned and bumps sound.Drive driving breach dish 5 by rotation tapered end 1, stir pin by shifting shaft 8 and drive breach dish 4, when with the consistent edge of a knife of aiming at the supporting bumper of this code-disc of breach, bumper can move freely, and also can determine according to one group of correspondence markings on it 10 dialer 2 and the relative position of tapered end 1.
Claims (4)
1, a kind of combination lock code-disc, its composition comprises: tapered end 1, pine be enclosed within on the tapered end 1 to dialer 2, have and stir pin 3 and be sleeved on the breach dish 4 on the dialer 2, be packed in the driving breach dish 5 on the tapered end 1, it is characterized in that: in described tapered end 1, be equipped with and the pit on the dialer 26 carried out spacing elastic spacing one 7 described.
2, combination lock code-disc according to claim 1 is characterized in that: one group of hole 9 that shifting shaft 8 is installed is arranged on the described driving breach dish 5.
3, combination lock code-disc according to claim 1 and 2 is characterized in that: described tapered end 1 with described to one group of corresponding mark 10 is arranged on the dialer 2.
4, according to claim 1 or 2 or 3 described combination lock code-discs, it is characterized in that: described elastic spacing one 7 is spring 11 and steel ball 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92230115 CN2137690Y (en) | 1992-06-20 | 1992-06-20 | Safety permutation code-disc of lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92230115 CN2137690Y (en) | 1992-06-20 | 1992-06-20 | Safety permutation code-disc of lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2137690Y true CN2137690Y (en) | 1993-07-07 |
Family
ID=33773316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92230115 Expired - Fee Related CN2137690Y (en) | 1992-06-20 | 1992-06-20 | Safety permutation code-disc of lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2137690Y (en) |
-
1992
- 1992-06-20 CN CN 92230115 patent/CN2137690Y/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 | ||
| 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 |