CN2213205Y - Lock easy-to-plug-key and key - Google Patents
Lock easy-to-plug-key and key Download PDFInfo
- Publication number
- CN2213205Y CN2213205Y CN 94207594 CN94207594U CN2213205Y CN 2213205 Y CN2213205 Y CN 2213205Y CN 94207594 CN94207594 CN 94207594 CN 94207594 U CN94207594 U CN 94207594U CN 2213205 Y CN2213205 Y CN 2213205Y
- Authority
- CN
- China
- Prior art keywords
- key
- tapered end
- lock
- lock core
- pellet shot
- 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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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a lock and a key easy for inserting the key, which comprises a lock shell, a lock core, a pin tumbler, a spring, a connecting rod and the key. The inner part of the lock shell is provided with a pin tumbler hole and the inner part of the pin tumbler hole is provided with the spring and the pin tumbler. The lock core is inserted in the lock shell and can correspondingly rotate to the lock shell. The position of the lock core corresponding to the pin tumbler hole of the lock shell is also provided with the pin tumbler hole. The inner part of the pin tumbler hole is provided with the pin tumbler, the inner part of the lock core is also provided with a key hole and the inner end of the lock core is fixed with the connecting rod. The utility model is characterized in that the circumference of the key hole of outer end surfaces of the lock and the lock core is provided with a groove and a lengthening section is arranged between the tail end of the key and the front end of the handle. The utility model has simple structure and convenient use and is suitable for various locks.
Description
The utility model relates to a kind of lock, especially a kind of tapered end and key that is easy to insert key.
At present, the tapered end of known all kinds of locks, its end face are the plane, and a keyhole is only arranged, therefore keyhole is very little, and for the bigger old man of amblyopia and age, slotting key is very inconvenient, especially at night, under the situation of power failure, this tapered end is with regard to the more difficult keyhole that finds.
The purpose of this utility model is to overcome above-mentioned defective, and a kind of tapered end and key that is easy to insert key is provided.
The purpose of this utility model is achieved in that
The utility model comprises tapered end shell, lock core, pellet shot from a slingshot, spring, connecting rod, key; The pellet shot from a slingshot hole is arranged in the tapered end shell, be equipped with spring and pellet shot from a slingshot in the pellet shot from a slingshot hole, lock core is inserted in the tapered end shell, tapered end shell rotation relatively, and it also is being provided with the pellet shot from a slingshot hole with relevant position, tapered end shell pellet shot from a slingshot hole, pellet shot from a slingshot has pellet shot from a slingshot in the hole, also be provided with keyhole in the lock core, the inner end of lock core is fixed with connecting rod, it is characterized in that: in the outer face of tapered end and lock core, around the keyhole groove is set, a lengthening section is arranged between the front end of key tip and handle.
The utility model can make original blindness seek keyhole owing to around keyhole a groove is set, and changes into being limited in and looks for keyhole in the groove, has dwindled scope widely, has improved the degree of accuracy, even also be easy to find keyhole to open lock at night.
The utility model is simple in structure, is easy to make, and applicable to all kinds of locks, be the padlock of one for lock body and tapered end shell, groove can be opened in lock body and lock core outer end.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is outer face figure of the present utility model.
Fig. 3 is the structure chart of key.
Among the figure: 1, connecting rod, 2, clamp, 3, lock core, 4, the tapered end shell, 5, spring, 6, pellet shot from a slingshot, 7, keyhole, 8, groove, 9, pellet shot from a slingshot, 10, key, 10 ', lengthening section.
See Fig. 1,2, three row's pellet shot from a slingshot holes are arranged in the tapered end shell 4, the pellet shot from a slingshot hole is built-in with spring 5 and pellet shot from a slingshot 6, and lock core 3 is inserted in the tapered end shell 4, and tapered end shell 4 rotations relatively, and lock core 3 has pellet shot from a slingshot 9 also being provided with the pellet shot from a slingshot hole with relevant position, tapered end shell pellet shot from a slingshot hole in it.Fixedly a plate 1 of crescent clamp 2 is passed through in the inner end of lock core 3, and the outer end of the outer end of lock core and lock housing body is provided with the groove 8 of an elliptic cross-section around keyhole 7, and circular, square, rectangle also can be done in this groove cross section.The degree of depth of groove 8 can be 2-5mm.
To see Fig. 3, because groove has been set up in the tapered end outer face, in order unblanking and slotting key convenience, a lengthening section to be arranged between the front end of key tip and handle, the length of its increase can be 2-5mm, and it is identical or slightly long with the degree of depth of groove promptly to increase length.
For lock body and tapered end shell is padlock and other lock of one, groove can be opened in lock body and lock core outer end.
Claims (3)
1, a kind of tapered end and key that is easy to insert key, it comprises tapered end shell, lock core, pellet shot from a slingshot, spring, connecting rod, key; The pellet shot from a slingshot hole is arranged in the tapered end shell, be equipped with spring and pellet shot from a slingshot in the pellet shot from a slingshot hole, lock core is inserted in the tapered end shell, tapered end shell rotation relatively, it also is being provided with the pellet shot from a slingshot hole with relevant position, tapered end shell pellet shot from a slingshot hole, and pellet shot from a slingshot has pellet shot from a slingshot in the hole, also be provided with keyhole in the lock core, the inner end of lock core is fixed with connecting rod, it is characterized in that: around the keyhole of the outer face of tapered end and lock core a groove is set, between key tip and the handle front end lengthening section is arranged.
2, tapered end and the key that is easy to insert key as claimed in claim 1, it is characterized in that: for lock body and tapered end shell is padlock and other lock of one, groove can be opened in lock body and lock core outer end.
3, tapered end and the key that is easy to insert key as claimed in claim 1, it is characterized in that: the cross section of the groove of tapered end end face can be ellipse, circle, square, rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94207594 CN2213205Y (en) | 1994-04-06 | 1994-04-06 | Lock easy-to-plug-key and key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94207594 CN2213205Y (en) | 1994-04-06 | 1994-04-06 | Lock easy-to-plug-key and key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2213205Y true CN2213205Y (en) | 1995-11-22 |
Family
ID=33825883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94207594 Expired - Fee Related CN2213205Y (en) | 1994-04-06 | 1994-04-06 | Lock easy-to-plug-key and key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2213205Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100350123C (en) * | 2002-02-20 | 2007-11-21 | 阿克塞斯(Ne)有限公司 | Device for opening a locked door or drawer |
-
1994
- 1994-04-06 CN CN 94207594 patent/CN2213205Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100350123C (en) * | 2002-02-20 | 2007-11-21 | 阿克塞斯(Ne)有限公司 | Device for opening a locked door or drawer |
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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 |