CN205976763U - Car is igniteed and is used key - Google Patents
Car is igniteed and is used key Download PDFInfo
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- CN205976763U CN205976763U CN201620482513.5U CN201620482513U CN205976763U CN 205976763 U CN205976763 U CN 205976763U CN 201620482513 U CN201620482513 U CN 201620482513U CN 205976763 U CN205976763 U CN 205976763U
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Abstract
The utility model provides a car is igniteed and is used key, the problem that solve is the outward appearance flaw to some extent of key, because key blank be the stamping workpiece, key strip section must appear and be the nature fillet on one side, the another side is the state of closed angle, production efficiency is low, and manufacturing procedure is loaded down with trivial details, the utility model provides a: the key by key blank with mark that the block group becomes, the sign piece is become by two block groups of moulding plastics that two flexible coupling areas are connected, and wherein two locks of moulding plastics are in the same place, two inside cross location axle, cross constant head tanks of being provided with respectively of piece of moulding plastics, the utility model has the advantages that it must the inconsistent flaw in some two sides to have eliminated the stamping workpiece, can also let the brand logo of auto vendor present different colours with the rubber coating body to reach different outward appearance effects. The utility model discloses simple structure still has, and it is easy and simple to handle, appearance color sign effect characteristics such as strong.
Description
Technical field
This utility model is related to automotive ignition key technical field, particularly to a kind of automotive ignition key.
Background technology
At present, general automotive ignition Key for lock all adopts the encapsulated making of key billet.Wherein, key billet copper-nickel alloy plate punching press
Form, its head is in the lamellar more smaller than encapsulated body profile, and outputs a breach, so that fixing wrapped up with little plastic box in advance
The theftproof chip lived, the encapsulated body ultimately forming typically has the brand identity pattern of auto vendor.
The weak point of this scheme, one is the outward appearance flaw of key, because key billet is stamping parts, key bar section
Necessarily present while being nature fillet, another side is the state of wedge angle although can have been changed by the technique such as temper, grind
Kind, but this phenomenon can not be inherently eliminated, and increased production process and cost；In addition be exactly product amount of copper consuming larger,
Cost of manufacture is higher；3rd is that production efficiency is slightly lower, and its substantially process is first to wrap theftproof chip with little plastic box, then
This assembly parts is fixed on key billet, finally encapsulated.Which results in manufacturing procedure loaded down with trivial details, cost of manufacture is higher.
Content of the invention
For solving above-mentioned technical problem, the utility model proposes a kind of automotive ignition key.
This utility model be employed technical scheme comprise that：It includes：Key billet it is characterised in that：Key by key billet and
Attribute block forms, and described attribute block is made up of two injection blocks that two are flexible coupling with connecting, and two of which injection block fastens
Together, it is respectively arranged with cross locating shaft, cross locating slot inside two injection blocks；The inside of two injection blocks also sets respectively
It is equipped with key billet locating piece, key billet locating slot, around key billet locating piece and key billet locating slot, be provided with four water conservancy diversion
Filling hole；It is provided with logo boss outside two injection blocks；It is additionally provided with chip slot inside one injection block.
The processing method of automotive ignition key, comprises the following steps：
1）Prefabricated rectangle key billet section bar；
2）Key billet section bar is carried out being stretched to key finished product profile and carrying out polish becoming the fluted nothing of band
Tooth key base, stand-by；
3）Prepare attribute block mould, attribute block mould is injection mold；
4）To attribute block injection mo(u)lding, it is cooled to stand-by after room temperature；
5）It is placed in two injection blocks of attribute block with fluted anodontia key billet, and so that the location hole of key billet is inserted
Enter to be molded in the key billet locating piece of block, theftproof chip is placed in the chip slot of injection block；Two injection blocks are fastened on
Together, key billet locating piece and key billet locating slot match, and cross locating shaft and cross locating slot cooperate；
6）Will be through step 5）Carry out encapsulated after injection block with key billet is tight after fastening；
7）It is provided with the logo agreeing with logo boss phase in encapsulation die raised, make glue will not coat logo boss.
8）Take out stand-by after colloid solidification.
Advantage of the present utility model and beneficial effect are：Key billet section draws for rectangular section bar, and length contracting
Short, decrease amount of copper consuming, reduce production cost, its section net shape is determined by special rectangular broach, therefore, key
Bar appearance stablity is consistent, eliminates the inconsistent flaw in the two sides that stamping parts necessarily has；Can also allow the brand mark of auto vendor
Know and assume different colors from encapsulated body, to reach different appearance.This utility model also has structure simply, operation letter
Just, the features such as appearance color mark action is strong.
Brief description
It is further described in detail to originally applying mode below in conjunction with accompanying drawing.
Fig. 1 is attribute block inside structure schematic diagram of the present utility model；
Fig. 2 is attribute block outboard structure schematic diagram of the present utility model；
Fig. 3 is key billet structural representation；
Fig. 4 fastens pre-structure schematic diagram for attribute block；
Fig. 5 is structural representation after attribute block fastening；
Fig. 6 is encapsulated rear structural representation.
Specific embodiment
Referring to Fig. 1 ~ 6, key is made up of key billet 1 and attribute block 2, and described attribute block is by two band 3 connections that are flexible coupling
Two injection blocks 4 form, two of which injection block snap together, two injection blocks inside be respectively arranged with cross locating shaft
5th, cross locating slot 6；The inside of two injection blocks is also respectively provided with key billet locating piece 7, key billet locating slot 8, key billet
It is provided with four water conservancy diversion filling holes 9 around locating piece and key billet locating slot；It is provided with band logo outside two injection blocks
13 boss 10；It is additionally provided with chip slot 11 inside one injection block.
The processing method of automotive ignition key, comprises the following steps：
1）Prefabricated rectangle key billet section bar；
2）Key billet section bar is carried out being stretched to key finished product profile and carrying out polish becoming the fluted nothing of band
Tooth key base, stand-by；
3）Prepare attribute block mould, attribute block mould is injection mold；
4）To attribute block injection mo(u)lding, it is cooled to stand-by after room temperature；
5）It is placed in two injection blocks of attribute block with fluted anodontia key billet, and make the location hole 12 of key billet
In the key billet locating piece of insertion injection block, theftproof chip 14 is placed in the chip slot of injection block；Two are molded block button
It is combined, key billet locating piece and key billet locating slot match, cross locating shaft and cross locating slot cooperate；
6）Will be through step 5）Carry out encapsulated after injection block with key billet is tight after fastening；
7）It is provided with the logo agreeing with logo boss phase in encapsulation die raised, make glue will not coat logo boss.
8）Take out stand-by after colloid solidification.
Claims (2)
1. a kind of automotive ignition key, it includes：Key billet it is characterised in that：Key includes key billet and attribute block, described
Attribute block is made up of two injection blocks that two are flexible coupling with connecting, and two of which injection block snaps together, two injections
It is respectively arranged with cross locating shaft, cross locating slot inside block；The inside of two injection blocks is also respectively provided with key billet positioning
It is provided with four water conservancy diversion filling holes around block, key billet locating slot, key billet locating piece and key billet locating slot；Two injections
It is provided with logo boss outside block；It is additionally provided with chip slot inside one injection block.
2. a kind of automotive ignition key according to claim 1, is characterized in that：It is additionally provided with reverse unblock dress in attribute block
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482513.5U CN205976763U (en) | 2016-05-25 | 2016-05-25 | Car is igniteed and is used key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482513.5U CN205976763U (en) | 2016-05-25 | 2016-05-25 | Car is igniteed and is used key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205976763U true CN205976763U (en) | 2017-02-22 |
Family
ID=58019822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620482513.5U Active CN205976763U (en) | 2016-05-25 | 2016-05-25 | Car is igniteed and is used key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205976763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781247A (en) * | 2016-05-25 | 2016-07-20 | 上海万超汽车天窗有限公司 | Automobile ignition key and machining method thereof |
-
2016
- 2016-05-25 CN CN201620482513.5U patent/CN205976763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781247A (en) * | 2016-05-25 | 2016-07-20 | 上海万超汽车天窗有限公司 | Automobile ignition key and machining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |