CN2663603Y - Co-shank type key device - Google Patents
Co-shank type key device Download PDFInfo
- Publication number
- CN2663603Y CN2663603Y CN 200320107183 CN200320107183U CN2663603Y CN 2663603 Y CN2663603 Y CN 2663603Y CN 200320107183 CN200320107183 CN 200320107183 CN 200320107183 U CN200320107183 U CN 200320107183U CN 2663603 Y CN2663603 Y CN 2663603Y
- Authority
- CN
- China
- Prior art keywords
- key
- hole
- handle frame
- altogether
- teeth bar
- 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 relates to a co-handle type key device. Each of the keys currently used by people has a handle. Thus, if a plurality of keys carried on by people are able to share a single handle, a plurality of key materials are able to be saved and the people carrying the keys witness a reduced weight. The co-handle type key device consists of key racks respectively with a through hole in the tails, a transverse axis, and a torsion frame with a rectangular board-like structure. A through hole is respectively arranged at the middles of the two longer edges of the torsion frame. The transverse axis connected the key racks in series in the torsion frame with help of the through holes.
Description
Affiliated technical field
The utility model relates to a kind of the shank of the key device, especially the co-shank type key apparatus that many keys can a shared handle.
Background technology
As everyone knows, each key of people's use at present all has a twisting handle.If the shared handle of a plurality of keys that people are carried so, can be saved many key materials; Alleviated weight also for the people who carries key.
Summary of the invention
In order no longer to make each key that a twisting handle all need be arranged, the utility model provides a kind of co-shank type key apparatus.
A kind of co-shank type key apparatus, by key teeth bar, pass through axle and altogether the handle frame form, the tail end of key teeth bar has a through hole, the handle frame is the plank frame of rectangle altogether, what be correspondence position at the middle part on two long limits of handle frame altogether respectively has a through hole, pass through axle by the through hole on the key teeth bar and altogether the through hole on the long limit of handle frame with key teeth bar tandem arrangement in handle frame altogether.
Pass through axle and be and connect firmly matching relationship in the hole on the long limit of handle frame together, the through hole that passes through axle and key teeth bar is slip cooperating relationship.
The beneficial effects of the utility model are, have reduced the weight of key, have saved the material of making key.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further.
Accompanying drawing 1 is the utility model topology view.
Accompanying drawing 2 is key teeth bar views.
Accompanying drawing 3 is to pass through axonometric drawing.
Accompanying drawing 4 is common handle frame views
Wherein, 1, key teeth bar, 2, pass through axle, 3, handle frame altogether.
The specific embodiment
In Fig. 1, pass through axle (2) by the through hole on the key teeth bar (1) and altogether the through hole on the body of handle frame (3) limit with key teeth bar (1) tandem arrangement in handle frame (3) altogether.When people's desire will be got key unlocking, at first, change in the handle frame (3) altogether and take out corresponding key teeth bar (1) and make it be vertical configuration in the long limit of handle frame (3) together, insert key teeth bar (1) in the lockhole then and reverse common handle frame (3) and can finish the task of unblanking.
Claims (2)
1, a kind of co-shank type key apparatus, it is characterized in that: by key teeth bar, pass through axle and altogether the handle frame form, the tail end of key teeth bar has a through hole, the handle frame is the plank frame of rectangle altogether, what be correspondence position at the middle part on two long limits of handle frame altogether respectively has a through hole, pass through axle by the through hole on the key teeth bar and altogether the through hole on the long limit of handle frame with key teeth bar tandem arrangement in handle frame altogether.
2, co-shank type key apparatus according to claim 1 is characterized in that, the described axle that passes through is and connects firmly matching relationship in the hole on the long limit of handle frame together, and the through hole that passes through axle and key teeth bar is slip cooperating relationship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107183 CN2663603Y (en) | 2003-11-26 | 2003-11-26 | Co-shank type key device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107183 CN2663603Y (en) | 2003-11-26 | 2003-11-26 | Co-shank type key device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2663603Y true CN2663603Y (en) | 2004-12-15 |
Family
ID=34342113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320107183 Expired - Fee Related CN2663603Y (en) | 2003-11-26 | 2003-11-26 | Co-shank type key device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2663603Y (en) |
-
2003
- 2003-11-26 CN CN 200320107183 patent/CN2663603Y/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 |