CN1361344A - Built-in lock - Google Patents
Built-in lock Download PDFInfo
- Publication number
- CN1361344A CN1361344A CN 00136047 CN00136047A CN1361344A CN 1361344 A CN1361344 A CN 1361344A CN 00136047 CN00136047 CN 00136047 CN 00136047 A CN00136047 A CN 00136047A CN 1361344 A CN1361344 A CN 1361344A
- Authority
- CN
- China
- Prior art keywords
- key
- built
- lock
- shell
- door
- 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
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- Lock And Its Accessories (AREA)
Abstract
The built-in lock includes a cipher lock unit and it is featured by the cipher wheel of the cipher lock unit with inner hole matching with the outer side of the key shell, the hidden key inside the key shell and fitting with the key shell through slideway, and the key hole in one end of the hidden key and it being matched with the end of the inner key. The lock has mutually matched multiple insurance, mutually promoting functions, hidden key tooth form, etc.
Description
The invention belongs to a kind of lockset, particularly a kind of built-in lock.
Present cabinet door lock tool, especially silver-colored cabinet etc. all adopt cipher wheel lock, built-in lock etc.Do not cooperate between each lock, the function that can only finish out separately or lock also has shortcomings such as shaped as key bit exposes, easily copied.
The built-in lock of many insurances of the purpose of this invention is to provide that a kind of cipher wheel lock cooperatively interacts with other locksets, mutually promote on the function, profile of tooth being hidden.
Technical solution of the present invention is: a kind of built-in lock, comprise coded lock device, it is characterized in that: the endoporus 13 and key shell 7 lateral surfaces of the cipher wheel 12 on the coded lock device match, be provided with in the key shell 7 and hide key 6, hide between key 6 and the key shell 7 and cooperate for slideway, hide key 6 one ends and be provided with keyhole 10, keyhole 10 cooperates with the termination 14 of built-in key 3.
The endoporus 13 of described cipher wheel 12 can be square hole or polygon hole or elliptical aperture.
The present invention compared with prior art has advantages such as multilayer is insured, respectively promotion mutually, profile of tooth are hidden on close fit, the function between the lock, difficult quilt is imitated.
Reaching the specific embodiment above in conjunction with the accompanying drawings is further described the present invention:
Fig. 1 is the structural representation of the specific embodiment of the invention.
As shown in the figure: 1 is the cabinet door, and door 1 is provided with the cipher wheel lockset, has lockhole 11 on the lockset.Characteristics of the present invention are to offer long slot bore 2 and 5 on door 1, and key shell 7 can be put into door 1 from long slot bore 5.The end face of key shell 7 is a square, and the endoporus 13 of the cipher wheel 12 on the coded lock is a square hole, matches with key shell 7.Be provided with in key shell 7 and hide key 6, the slideway 8 that the right-hand member of hiding key 6 is provided with on vertical rib and key shell 7 inboards matches.Be provided with spring and pellet shot from a slingshot 9 between hiding key 6 right-hand members and the key shell 7, the inboard is provided with keyhole 10.The left end of hiding key 6 is that profile of tooth end and lockhole 11 match.
Be provided with built-in key 3 in the door 1, built-in key 3 one ends are connected with driving lever 4, and door 1 outer hand hay cutter is stretched out in the termination of driving lever 4.The left end of built-in key 3 is a profile of tooth end 14, and profile of tooth end 14 cooperates with the keyhole 10 of hiding key 6 right-hand members, and the profile of tooth on the profile of tooth end 14 matches with spring and pellet shot from a slingshot 9.
Usual custodial staff preserves key shell 7 and interior hiding key 6 thereof, and because of key shell 7 and hiding key 6 are combined by spring and pellet shot from a slingshot 9, the profile of tooth of hiding on the key 6 does not expose.In the time of need opening the door, elder generation's rotational password wheel 12, make endoporus 13 hole shape direction unanimities, key shell 7 is put into door 1 from long slot bore 5, stir driving lever 4 more left, driving lever 4 is moved to the left along long slot bore 2, driving built-in key 3 is moved to the left, the profile of tooth end 14 of built-in key 3 inserts to be hidden in the key 6 right-hand member keyholes 10, because the profile of tooth on the profile of tooth end 14 is backed down spring and pellet shot from a slingshot 9, hiding key 6 is moved to the left along slideway 8, drive key shell 7 and be moved to the left together this moment, key shell 7 is entered in the endoporus 13 of cipher wheel 12, hide key 6 and insert in the lockhole 11, the rotational password wheel 12 again, can drive key shell 7, hiding key 6 rotates, insert rotation in the lockhole 11 owing to hide key 6, can reach the purpose of opening the door.Close behind the door rotational password wheel 12 again and make and hide key 6 and reach the purpose of locking a door to counter-rotation, stir 4 times original positions of driving lever, stir the endoporus 13 that cipher wheel 12 makes each cipher wheel 12 once more and stagger mutually, taking-up key shell 7 gets final product from long slot bore 5 in.
Claims (2)
1, a kind of built-in lock, comprise coded lock device, it is characterized in that: the endoporus (13) of the cipher wheel on the coded lock device (12) matches with key shell (7) lateral surface, be provided with hiding key (6) in the key shell (7), hide between key (6) and the key shell (7) and cooperate for slideway, hide key (6) one ends and be provided with keyhole (10), keyhole (10) cooperates with the termination (14) of built-in key (3).
2, built-in lock according to claim 1 is characterized in that: the endoporus (13) of described cipher wheel (12) is square hole or polygon hole or elliptical aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00136047 CN1361344A (en) | 2000-12-27 | 2000-12-27 | Built-in lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00136047 CN1361344A (en) | 2000-12-27 | 2000-12-27 | Built-in lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1361344A true CN1361344A (en) | 2002-07-31 |
Family
ID=4597051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00136047 Pending CN1361344A (en) | 2000-12-27 | 2000-12-27 | Built-in lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1361344A (en) |
-
2000
- 2000-12-27 CN CN 00136047 patent/CN1361344A/en active Pending
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |