CN2152427Y - Card type key lock - Google Patents
Card type key lock Download PDFInfo
- Publication number
- CN2152427Y CN2152427Y CN 93236676 CN93236676U CN2152427Y CN 2152427 Y CN2152427 Y CN 2152427Y CN 93236676 CN93236676 CN 93236676 CN 93236676 U CN93236676 U CN 93236676U CN 2152427 Y CN2152427 Y CN 2152427Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- key lock
- cutting ferrule
- clamping
- tongue
- 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
Links
- 210000002105 tongue Anatomy 0.000 description 10
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
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- Table Equipment (AREA)
Abstract
Card formula key lock belongs to articles for daily use technical field. The key lock is composed of a clamping sleeve and a clamping tongue, wherein the clamping sleeve is U-shaped, the clamping tongue is arc tongue-shaped, a rotating shaft is arranged on a short inserting piece of the clamping sleeve, a key ring hole is arranged at the root part of the clamping tongue, a rotating shaft hole is arranged at the middle part of the clamping tongue, the rotating shaft is sleeved in the rotating shaft hole, and the clamping tongue can flexibly turn around the rotating shaft. The utility model is convenient and safe to wear the key and is durable.
Description
The utility model relates to people wear key on belt device, belongs to technical field of living goods.
Existing key lock or title key chain have S shape and O shape.S shape key lock is made the key ring that both sides are provided with the approximate S shape of socket by spring steel plate, and is easy to use, but poor stability, key lock easily loses from belt is sliding, or the easily landing from key lock of key retainer.O shape key lock is closed, and security is good, but uses extremely inconvenient.
People have carried out many researchs to key lock in recent years, have also proposed a little new designs, and for example number of patent application is 90214527.4 luxurious key lock, constitute by belt sleeve, hanging column etc., though safety easy to use, complex structure, the cost height, the fracture easy to wear of hanging column head, service life is short.
The purpose of this utility model provides a kind of safe and durable card key lock easy to use.
The purpose of this utility model is achieved in that card key lock is provided with cutting ferrule 1, block tongue 2, cutting ferrule 1 and takes the shape of the letter U, the short inserted sheet of U-shaped cutting ferrule is provided with rotating shaft 3, block tongue 2 curved ligules, the block tongue root is established spoon circle hole 4, shaft hole 5 is established at the middle part, and the rotating shaft 3 on the cutting ferrule 1 is sleeved in the shaft hole 5 of block tongue 2.During use, cutting ferrule 1 sleeve is on belt, and key-ring is set in the spoon circle hole 4.
The utility model is simple and reasonable, and is easy to manufacture, and cost is low, easy to use, and security is good, and is durable in use, elegant in appearance, and the excellent popularization using value is arranged.
Accompanying drawing 1 is a structural representation of the present utility model, 1 cutting ferrule, 2 block tongues, the 4th among the figure, spoon circle hole.
Accompanying drawing 2 is the structural representation of cutting ferrule of the present utility model, 3 rotating shafts among the figure.
Accompanying drawing 3 is the structural representation of block tongue of the present utility model, and 4 spoons are enclosed hole, 5 shaft holes among the figure.
Narrate case study on implementation of the present utility model below in conjunction with accompanying drawing.
Cutting ferrule 1, block tongue 2 are that material is made with the stainless steel.The short inserted sheet end of cutting ferrule 1 is established the square hole edge and is made rotating shaft 3.Block tongue 2 roots are established spoon circle hole 4, and shaft hole 5 is established at the middle part, the curved ligule in end.Rotating shaft 3 on the cutting ferrule 1 is set in the shaft hole 5 at block tongue 2 middle parts, the movable cooperation, block tongue 3 upsets flexibly around the shaft.
Claims (1)
- A kind of card key lock is characterized in that key lock is provided with cutting ferrule 1, block tongue 2, cutting ferrule 1 and takes the shape of the letter U, and the short inserted sheet of U-shaped cutting ferrule is provided with rotating shaft 3, block tongue 2 curved ligules, the block tongue root is established spoon circle hole 4, and shaft hole 5 is established at the middle part, and the rotating shaft 3 on the cutting ferrule 1 is sleeved in the shaft hole 5 at block tongue 2 middle parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93236676 CN2152427Y (en) | 1993-04-15 | 1993-04-15 | Card type key lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93236676 CN2152427Y (en) | 1993-04-15 | 1993-04-15 | Card type key lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2152427Y true CN2152427Y (en) | 1994-01-12 |
Family
ID=33811801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93236676 Expired - Fee Related CN2152427Y (en) | 1993-04-15 | 1993-04-15 | Card type key lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2152427Y (en) |
-
1993
- 1993-04-15 CN CN 93236676 patent/CN2152427Y/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 |