CN202839425U - Lock pin structure - Google Patents
Lock pin structure Download PDFInfo
- Publication number
- CN202839425U CN202839425U CN201220473572.8U CN201220473572U CN202839425U CN 202839425 U CN202839425 U CN 202839425U CN 201220473572 U CN201220473572 U CN 201220473572U CN 202839425 U CN202839425 U CN 202839425U
- Authority
- CN
- China
- Prior art keywords
- lock
- plug body
- lock pin
- blade groove
- sidewall
- 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 - Lifetime
Links
- 238000001746 injection moulding Methods 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 235000014676 Phragmites communis Nutrition 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a lock pin structure which comprises a lock pin body molded through one-body injection. A front end plate of the lock pin body is provided with a key insertion hole. A rear end surface of the lock pin body is equipped with a push rod. A lock blade groove and a lock blade reed hole are arranged on a sidewall of the lock pin body. The lock blade reed hole is arranged on one end of the lock blade groove. The rear end of the lock pin body is further provided with a fixing blade groove. The lock pin structure is integrally molded through injection molding, is simple in process and high in machining efficiency, and can serve as simply one die for many cavities. Moreover, the lock pin structure is made from plastic, is light in weight and is convenient to transport, thereby saving manufacture costs and saving costs for transportation.
Description
Technical field
The utility model relates to a kind of automobile component, relates in particular to a kind of lock core structure of automobile.
Background technology
Usually automobile ignition switch lock core adopts lever principle, and by the plug key, the control movable cushion block reaches the rising of lock hook end and descends and realizes the ignition switch function.In the car load of automobile was made, lock core generally all was metal material (such as kirsite) manufacturing, and its preparation section is complicated, efficient is low, and metal material is heavier, and transportation is inconvenient.
The utility model content
The technical problems to be solved in the utility model is in order to overcome technological deficiency recited above, a kind of lock core structure to be provided.
In order to solve technical problem recited above, the utility model is taked following technical scheme:
A kind of lock core structure, include the plug body of integrated injection molding, offer key insertion hole on the front end-plate of described plug body, the rear end face of plug body is provided with fore-set, offer lock blade groove and lock leaf spring hole on the sidewall of described plug body, described lock leaf spring hole is opened in an end of lock blade groove, and described plug body rear end also offers fixedly film trap.
The front end-plate periphery of described plug body is provided with the riveted joint boss.
The lock blade groove that is opened on the plug body sidewall is 4-8, and described lock blade groove from front to back rule is arranged on the sidewall of plug body.
The quantity that is opened in the lock leaf spring hole on the plug body sidewall is identical with the quantity of lock blade groove.
Lock core structure of the present utility model adopts injection moulding integrated molding, and technique is simple, can a multi-cavity mold, preparation efficiency is high, and adopt plastic material, and lightweight, be convenient to transportation, namely saved preparation cost, the cost of transportation in the middle of also having saved.
Description of drawings
Fig. 1 is the structural representation at the utility model the first visual angle.
Fig. 2 is the structural representation at the utility model the first visual angle.
Among the figure, 1. plug body, 2. key insertion hole, 3. riveted joint boss, 4. fore-set, 5. lock leaf spring hole, 6. lock blade groove, 7. fixing film trap.
Embodiment
See also Fig. 1 and Fig. 2, as shown in the figure, lock core structure of the present utility model includes the plug body 1 of integrated injection molding, offer key insertion hole 2 on the front end-plate of plug body 1, the front end-plate periphery of plug body 1 is provided with riveted joint boss 3, the rear end face of plug body 1 is provided with fore-set 4, plug body 1 rear end also offers fixedly film trap 7, offer lock blade groove 6 and lock leaf spring hole 5 on the sidewall of plug body 1, the lock blade groove that is opened on plug body 1 sidewall is 4-8, be 5 lock blade grooves among the figure, lock blade groove 6 from front to back rule is arranged on the sidewall of plug body 1, the quantity that is opened in the lock leaf spring hole 5 on plug body 1 sidewall is identical with the quantity of lock blade groove, and lock leaf spring hole is opened in an end of lock blade groove.
Claims (4)
1. lock core structure, include the plug body of integrated injection molding, offer key insertion hole on the front end-plate of described plug body, the rear end face of plug body is provided with fore-set, it is characterized in that: offer lock blade groove and lock leaf spring hole on the sidewall of described plug body, described lock leaf spring hole is opened in an end of lock blade groove, and described plug body rear end also offers fixedly film trap.
2. lock core structure as claimed in claim 1, it is characterized in that: the front end-plate periphery of described plug body is provided with the riveted joint boss.
3. lock core structure as claimed in claim 1 is characterized in that: the lock blade groove that is opened on the plug body sidewall is 4-8, and described lock blade groove from front to back rule is arranged on the sidewall of plug body.
4. lock core structure as claimed in claim 3 is characterized in that: the quantity that is opened in the lock leaf spring hole on the plug body sidewall is identical with the quantity of lock blade groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220473572.8U CN202839425U (en) | 2012-09-17 | 2012-09-17 | Lock pin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220473572.8U CN202839425U (en) | 2012-09-17 | 2012-09-17 | Lock pin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839425U true CN202839425U (en) | 2013-03-27 |
Family
ID=47951069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220473572.8U Expired - Lifetime CN202839425U (en) | 2012-09-17 | 2012-09-17 | Lock pin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839425U (en) |
-
2012
- 2012-09-17 CN CN201220473572.8U patent/CN202839425U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |