CN108122694B - A kind of riveted type ignition switch and manufacturing method - Google Patents
A kind of riveted type ignition switch and manufacturing method Download PDFInfo
- Publication number
- CN108122694B CN108122694B CN201711369341.6A CN201711369341A CN108122694B CN 108122694 B CN108122694 B CN 108122694B CN 201711369341 A CN201711369341 A CN 201711369341A CN 108122694 B CN108122694 B CN 108122694B
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- riveting
- connection strap
- reflux condition
- punching
- elastic contact
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Switches (AREA)
Abstract
The invention discloses a kind of riveted type ignition switch and manufacturing methods, ignition switch includes support, is embedded the reflux condition in support with connecting terminal, the elastic contact blade being riveted on the upside of reflux condition, elastic contact blade includes the caulking part of one with reflux condition riveting, the attachment spacers being arranged on rivet on the downside of the reflux condition that reclines, lower connection strap is equipped between adjacent attachment spacers, the position of support connection strap under correspondence is equipped with two first punching through-holes；The upper connection strap of one is equipped between adjacent caulking part, support is equipped with two second punching through-holes in the position of corresponding upper connection strap.The attachment spacers of the elastic contact blade of one and one can be put into riveting die together with rivet when riveting.After the completion of riveting, can by clicking technique by lower connection strap with attachment spacers by nearby thrusting, by upper connection strap with caulking part by nearby thrusting, to obtain applicable product.Production efficiency can be improved in the present invention, reduces cost of labor, while being conducive to improve processing quality.
Description
Technical field
The present invention relates to engine ignition switch manufacturing technology fields, are advantageously implemented automatic metaplasia more particularly, to one kind
The riveted type ignition switch and manufacturing method of production.
Background technique
Engine ignition switch is an important component on automobile, and the structure type of existing engine ignition switch has
A variety of, one of common engine ignition switch includes a plastic seating, be equipped in support several reflux conditions and
Elastic contact blade with movable contact, reflux condition are embedded in support, and one end of reflux condition is equipped with connecting terminal, reflux condition it is another
End is connected with elastic contact blade.
Such engine ignition switch generallys use following technique manufacture: first passing through injection molding process moulding plastics branch
Seat, in injection molding, copper reflux condition is integrally formed on the support as inserts, then will by riveting process
Elastic contact blade is riveted together with corresponding reflux condition.
In support injection molding, when the dynamic model of injection forming mold is separated with cover half, operator needs very little
Several reflux conditions of size are put into injection forming mold by hand, and then dynamic model and cover half mold and start to be injection moulded, with
To semi-finished product.Then first rivet is placed into riveting die set lower die, the semi-finished product of forming is then placed into riveting die set
Lower die on, semi-finished product are equipped with rivet hole in the position of corresponding rivet, and the rivet hole of semi-finished product is socketed on rivet；It again will be elastic
Contact is put into the corresponding position of semi-finished product one by one, and the rivet hole on elastic contact blade is socketed on rivet, starts the upper of riveting die set
Mould can make elastic contact blade be riveted together with reflux condition.
However there are following defects for above-mentioned manufacturing process, firstly, operator needs small-sized riveting in riveting
Nail is put into one by one in the lower die of riveting die set；When place and have good positioning semi-finished product after, also need to place one by one and location dimension very little
Elastic contact blade therefore will cause the operating difficulties of operator, and be also easy to occur the defect that misplaced, leakage is put, to lead
Cause scrapping for product.Secondly as the outer dimension of engine ignition switch is smaller, accordingly, as the reflux condition of inserts
Smaller, therefore, operator places the difficulty of reflux condition when will cause injection molding, and a plurality of reflux condition is also easy to put
Wrong position or direction, or even the defect that leakage is put occurs, it is serious to result even in note so as to cause scrapping for product after molding
The damage of molding die tool.
Summary of the invention
Behaviour when the first purpose of this invention is to solve riveting present in the manufacturing process of riveted type ignition switch
Make difficult, and be also easy to the problem of misplaced, leakage is put occur, a kind of riveted type ignition switch and manufacturing method are provided, it both can letter
Change operation sequence when riveting, can also be effectively prevented from and the problem of misplaced, leakage is put occur, so as to reduce cost of labor, improves
The qualification rate of product.
Second object of the present invention is to solve injection molding present in the manufacturing process of riveted type ignition switch
When operator place that reflux condition is difficult and a plurality of reflux condition is easy to misplace position or orientation, the problem of leakage is put even occurs,
A kind of riveted type ignition switch and manufacturing method, the placement of reflux condition when not only having facilitated injection molding are provided, but also can be effectively prevented from
The misplaced and leakage of reflux condition is put, to advantageously reduce cost of labor, improves the qualification rate of product.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of riveted type ignition switch, support, several reflux conditions being embedded in support including injection molding pass through riveting
Nail is riveted on the elastic contact blade on the upside of reflux condition, and each reflux condition includes a connecting terminal, and the rivet is located at reflux condition
Downside, the elastic contact blade include one with reflux condition riveting caulking part, be arranged with patch on the corresponding rivet of caulking part
Attachment spacers on the downside of reflux condition is equipped under one between attachment spacers corresponding to the caulking part of adjacent elastic contact blade
Connection strap, support are equipped with two first punching through-holes to the location interval of connection strap under correspondence.
In the prior art, the rivet in the engine ignition switch of riveted type for riveting is all independent element, because
This needs to place multiple rivets one by one by operator in the lower die of riveting die in riveting.And the present invention is to connect rivet
It connects in attachment spacers, then each attachment spacers is connected by the fixed integral member of shape, a side by the lower connection strap of one
Face, whole attachment spacers can be integrally formed through the stamping process with lower connection strap, on the other hand, when can greatly simplify riveting
Operator places the complexity of rivet, avoids the occurrence of the problems such as leakage puts, is misplaced.After the completion of riveting, we can pass through punching
Mode separate lower connection strap mutually with attachment spacers, to obtain applicable product, and the first punching through-hole then can avoid punching
Support is damaged when cutting.
Preferably, being equipped with the upper connection strap of one between the caulking part of adjacent elastic contact blade, support is in correspondence
It is equipped with two second punching through-holes to the location interval of connection strap.
Upper connection strap makes elastic contact blade connect into the fixed integral member of shape, so as to whole elastic contact blades and upper connection
Item can be integrally formed through the stamping process, while greatly simplify the complexity that operator when riveting places elastic contact blade,
Avoid the occurrence of the problems such as leakage puts, is misplaced.Similarly, after the completion of riveting, we can make upper connection strap and bullet by way of punching
Property contact mutually separate, to obtain applicable product, and the second punching through-hole then can avoid damaging support when punching.
Preferably, further including several interconnecting pieces being arranged between adjacent reflux condition, interconnecting piece is equipped with rectangle
Segmentation holes, the outer ledge of the both ends perforation interconnecting piece of the segmentation holes, so that interconnecting piece be made to be divided into two half-connection portions.
Interconnecting piece makes reflux condition connect into the fixed integral structure of shape, so that whole reflux conditions can pass through with interconnecting piece
Precision casting process is integrally formed, and in support injection molding, simplified operation personnel are placed into reflux condition as inserts
Complexity in injection forming mold avoids the occurrence of the problems such as leakage puts, is misplaced.And support formed after injection molding passes through punching again
Mode segmentation holes is gone out on interconnecting piece, make to be separated from each other between reflux condition, to obtain applicable product.
A kind of manufacturing method of riveted type ignition switch, includes the following steps:
A. the support molding die for being used to form igniting switch carrier is installed to injection molding machine, using reflux condition as edge
Inserts is put into dividing in the injection mold of mould state, and each reflux condition includes a connecting terminal；
B. injection mould closing and start to be injection moulded, thus obtain include support and reflux condition semi-finished product, reflux condition
It is embedded in support；
C. the attachment spacers for connecting into an entirety by lower connection strap is put into the lower die of riveting die, is interference fitted
Semi-finished product are placed into the lower die of riveting die by the rivet in attachment spacers straight up, and the riveting through holes on reflux condition are then
It is socketed on corresponding rivet, lower die is equipped with the first punching hole type chamber in the first punching through hole of corresponding semi-finished product；
D. elastic contact blade is placed on semi-finished product, the riveting through holes on the caulking part of elastic contact blade are socketed on rivet；
E. start the upper mold of riveting die, upper mold moves down at this time, and the riveting pressure head in upper mold squeezes rivet, to complete bullet
Property contact and reflux condition riveting, it is at the same time, with the first formed punch of the first punching hole type chamber cooperation that the first punching is logical in upper mold
Lower connection strap at hole is thrust, and lower connection strap is mutually separated with attachment spacers, to obtain complete finished product.
In the prior art, the rivet in the engine ignition switch of riveted type for riveting is all independent element, because
This needs to place multiple rivets one by one by operator in the lower die of riveting die in riveting.And the present invention is to lead to rivet
The mode of interference fit is connected in attachment spacers, then each attachment spacers is connected into shape by integrated lower connection strap and is consolidated
Fixed integral member, on the one hand, whole attachment spacers can be integrally formed through the stamping process with lower connection strap, on the other hand,
Operator places the complexity of rivet when can greatly simplify riveting, avoids the occurrence of the problems such as leakage puts, is misplaced.Riveting is completed
Separate lower connection strap mutually with attachment spacers, so that applicable product is obtained, in particular, this hair
It is bright that first formed punch is set in the upper mold of riveting die, corresponding first punching hole type chamber is set in the lower die of riveting die, thus
The punching that lower connection strap is completed while riveting, can not only effectively improve production efficiency, but also can be improved and prop up between riveting and punching
The consistency of seat positioning.
Preferably, forming an entirety by upper connection strap between the elastic contact blade, correspondingly, support is in correspondence
It is equipped with two second punching through-holes to the location interval of connection strap；In step c, when in the lower die that semi-finished product are placed into riveting die
When, the second formed punch in lower die with the second punching through-hole corresponding position is upward through the second punching through-hole；In step d, in clamping
Connection strap is placed into elastic contact blade disposably on semi-finished product；In step e, when upper mold moves down, the first formed punch in upper mold is passed through
First punching through-hole thrusts lower connection strap, separates lower connection strap mutually with attachment spacers, corresponding with the second formed punch in upper mold
Second punching hole type chamber cooperates with the second formed punch thrusts upper connection strap, separates connection strap mutually with caulking part, to obtain
It is made into product.
Upper connection strap makes elastic contact blade connect into the fixed integral member of shape, so as to whole elastic contact blades and upper connection
Item can be integrally formed through the stamping process.In this way, operator places the complexity of elastic contact blade when can simplify riveting, avoid
There is the problems such as leakage puts, is misplaced.In particular, the second punching hole type chamber is arranged in the present invention in the upper mold of riveting die, in riveting die
Corresponding second formed punch is set in lower die, thus under not only being completed while riveting connection strap positive punching, but also it is achievable on
The reversed punching of connection strap, effectively improves production efficiency, and improves the consistency of support positioning between riveting and punching.
Preferably, the interconnecting piece of one is equipped between adjacent reflux condition, in step e, when upper mold moves down, in upper mold
Third formed punch and third punching hole type chamber corresponding in lower die cooperate the segmentation holes that rectangle is gone out at interconnecting piece, interconnecting piece is divided
Two half-connection portions are divided into, to obtain complete finished product.
Reflux condition is connected into the fixed integral member of a shape, in support injection molding, operation by interconnecting piece
Personnel can disposably be put into injection forming mold using the reflux condition of integral structure as inserts.At the same time, in riveting,
Coupling part can be made to be divided into two half-connection portions by way of punching together with upper and lower connection strap again, be conducive to improve production
Efficiency.
Therefore, the invention has the following beneficial effects: production efficiency can be improved, cost of labor is reduced, while being conducive to mention
High yield quality.
Detailed description of the invention
Fig. 1 is that riveted type ignition switch completes a kind of structural schematic diagram after punching.
Fig. 2 is that riveted type ignition switch completes a kind of partial structural diagram after riveting.
Fig. 3 is a kind of structural schematic diagram of attachment spacers.
Fig. 4 is that riveted type ignition switch completes another partial structural diagram after riveting.
Fig. 5 is a kind of structural schematic diagram for the reflux condition being embedded in support.
In figure: 1, support 11, first is punched through-hole 12, second and is punched through-hole 2, reflux condition 21, connecting terminal
22, interconnecting piece 221, segmentation holes 3, elastic contact blade 31, contact 32, caulking part 33, upper connection strap 4, rivet 5,
Attachment spacers 51, lower connection strap 52, joint-cutting.
Specific embodiment
The present invention will be further described with specific embodiment with reference to the accompanying drawing.
Embodiment 1: support 1 including injection molding, embedding as inserts as shown in Figure 1, a kind of riveted type ignition switch
The copper reflux condition 2 of 5 be located in support is riveted on 3 elastic contact blades 3 on the upside of reflux condition, elastic contact blade by rivet 4
It is equipped with the contact 31 of protrusion, each reflux condition includes a connecting terminal 21, and the head of rivet is located at the downside of reflux condition,
The upper end of the riveting column of rivet is riveted on the upper surface of elastic contact blade.
For the ease of riveting, elastic contact blade includes a generally rectangular shaped caulking part 32, and riveting is equipped on caulking part
The riveting column of through-hole, rivet is threaded through in the riveting through holes of caulking part.Preferably, we can be arranged two on each caulking part
Riveting through holes；Alternatively, the caulking part of two adjacent elastic contact blades is interconnected, to keep each elastic contact blade equal
Riveting is realized by two rivets, is conducive to the reliable location of elastic contact blade after riveting.
In addition, as shown in Fig. 2, we can also be arranged the attachment spacers 5 sticked on the downside of reflux condition on each rivet, when
So, the riveting through holes for allowing rivet to pass through, connection corresponding to the caulking part of adjacent elastic contact blade should be set in attachment spacers
Integrated lower connection strap 51 is set between gasket, so that elastic contact blade be made to connect into an integral member by lower connection strap.It needs
It is noted that we can make the attachment spacers phase being set on two rivets when two two rivets are arranged on caulking part
Interconnection is connected together.
In this way, whole attachment spacers can be integrally formed through the stamping process with lower connection strap, and rivet is located in
In the riveting through holes of attachment spacers.When riveting, the attachment spacers of one can be disposably put into the lower die of riveting die by operator
It is interior, so as to which rivet rapidly is accurately positioned in lower die.After the completion of riveting, we can be by clicking technique by lower connection
Both ends and attachment spacers are disconnected by nearby punching, separate lower connection strap mutually with attachment spacers, to obtain applicable product.
Certainly, we can correspond to two positions for needing punching to disconnect of lower connection strap on the support and the first punching through-hole 11 is respectively set,
Support is damaged when to avoid punching.
It should be noted that as shown in figure 3, interference can be used between the riveting through holes of attachment spacers and the riveting column of rivet
Cooperation, and several radial joint-cuttings 52 are set at the riveting through holes edge of attachment spacers, joint-cutting is uniformly distributed in circumferencial direction.
In this way, we are convenient to make the riveting column of rivet to squeeze into the riveting through holes of attachment spacers, the riveting of attachment spacers at this time is logical
Bore edges form small bending deformation, so that rivet be made to be reliably positioned in attachment spacers.
To simplify technique, as shown in figure 4, we can also be arranged between the caulking part of adjacent elastic contact blade it is integrated upper
Connection strap 33, so that elastic contact blade be made to connect into the fixed integral member of shape.When riveting, operator can disposably will be integrated
Elastic contact blade be put into the lower die of riveting die, so that quick and precisely positioning of the elastic contact blade in lower die can be realized.It is riveting
It after the completion, can while will be upper when we, which pass through clicking technique, disconnects at lower connection strap both ends and attachment spacers by being nearby punched
Connection strap both ends and elastic contact blade are disconnected by nearby punching, to obtain applicable product.It is understood that we can prop up
Corresponding upper connection strap two need to be punched the positions disconnected the second punching through-hole 12 are respectively set on seat, to avoid when punching to branch
Seat damages.
In order to facilitate the injection molding of support, as shown in figure 5, several connections can be arranged in we between adjacent reflux condition
Portion 22 makes reflux condition connect into the fixed integral structure of shape.In support injection molding, operator can be by the reflux of one
Item is rapidly and accurately placed into injection forming mold as inserts.After staking, we can be used punching technology and are connecting
The segmentation holes 221 of rectangle is gone out in portion, the both ends of segmentation holes should penetrate through the outer ledge of interconnecting piece, so that interconnecting piece be made to be separated
At two half-connection portions, it is separated from each other between reflux condition, and then obtain applicable product.
Embodiment 2: a kind of manufacturing method of riveted type ignition switch as described in Example 1 includes the following steps:
A. the support molding die for being used to form igniting switch carrier is installed to injection molding machine, using reflux condition as edge
Inserts is put into dividing in the injection mold of mould state, and each reflux condition includes a connecting terminal, and reflux condition is needing
It will riveting through holes corresponding with setting at elastic contact blade riveting；
B. injection mould closing and start to be injection moulded, thus obtain include support and reflux condition semi-finished product, reflux condition
It is embedded in support, the first punching through-hole is molded on the support of semi-finished product；
C. the attachment spacers for connecting into an entirety by lower connection strap is put into the lower die of riveting die and is positioned, connected
Interference fit has rivet in the riveting through holes of gasket, and the riveting column of rivet is straight up.Then semi-finished product are placed into riveting die
Lower die on, the upward riveting column of rivet passes through the riveting through holes on the reflux condition of semi-finished product at this time, and lower die corresponding half at
The first punching hole type chamber is arranged in first punching through hole of product.It should be noted that the riveting of riveting through holes and rivet on reflux condition
It connects and should be clearance fit between column, be connected to the riveting through holes set of reflux condition on rivet；
D. elastic contact blade is placed on semi-finished product, the riveting through holes on the caulking part of elastic contact blade, which are socketed in, to be pierced by back
On the corresponding riveting column of riveting through holes for flowing item, so that elastic contact blade be made to position；
E. starting the upper mold of riveting die, upper mold moves down at this time, and the riveting pressure head in upper mold squeezes corresponding rivet, thus
The riveting of elastic contact blade and reflux condition is completed, at the same time, the first formed punch in upper mold with the cooperation of the first punching hole type chamber enters the
In one punching through hole, so that the lower connection strap of the first punching through hole be thrust, separate lower connection strap mutually with attachment spacers,
To obtain complete finished product.
In order to facilitate the placement of elastic contact blade, we can be integrally provided upper connection strap, elasticity touching between elastic contact blade
An entirety is formed by upper connection strap between piece, to make whole elastic contact blade and upper connection strap can through the stamping process one
It is body formed.Correspondingly, support corresponding upper connection strap location interval two second punching through-holes are being set, be arranged in lower die to
On the second formed punch, corresponding second punching hole type chamber is then set in upper mold.In this way, in step c, when semi-finished product are placed into riveting
When in the lower die of mould, the second formed punch in lower die with the second punching through-hole corresponding position is upward through the second punching through-hole；In step d
In, we can clamp connection strap, be placed into elastic contact blade disposably on semi-finished product；In step e, when upper mold moves down, on
The first formed punch on mould passes through the first punching through-hole and thrusts lower connection strap forward direction, separates lower connection strap mutually with attachment spacers,
The second punching hole type chamber corresponding with the second formed punch then cooperates with the second formed punch in lower die and reversely thrusts upper connection strap in upper mold,
Separate connection strap mutually with caulking part, to obtain complete finished product.That is, the present invention is facilitating elastic contact blade to place
Subsequent procedure of processing is not will increase simultaneously.
Finally, integrated interconnecting piece can be also arranged in we between adjacent reflux condition, so that reflux condition be made to connect into one
The fixed integral member of a shape.Correspondingly, third formed punch is set in upper mold, corresponding third punching hole type is set in lower die
Chamber.In this way, the reflux condition of integral structure can be disposably put into injection mould as inserts by operator in step a
In tool；In step e, when upper mold moves down, the third formed punch in upper mold cooperates with third punching hole type chamber corresponding in lower die
The segmentation holes of rectangle is gone out at the interconnecting piece of reflux condition, interconnecting piece is divided into two half-connection portions, to obtain complete finished product.
Claims (3)
1. a kind of manufacturing method of riveted type ignition switch, the riveted type ignition switch include the support of injection molding, are embedded
Several reflux conditions in support, the elastic contact blade by rivet on the upside of reflux condition, each reflux condition include one
Connecting terminal, the rivet are located at the downside of reflux condition, and the elastic contact blade includes the caulking part of one with reflux condition riveting,
The attachment spacers being arranged on the corresponding rivet of caulking part on the downside of the reflux condition that reclines, corresponding to the caulking part of adjacent elastic contact blade
Attachment spacers between be equipped with one lower connection strap, support under correspondence the location interval of connection strap be equipped with two first punching
Cut through hole, characterized in that include the following steps:
A. the support molding die for being used to form igniting switch carrier is installed to injection molding machine, using reflux condition as inserts
It is put into dividing in the injection mold of mould state, each reflux condition includes a connecting terminal；
B. injection mould closing and start to be injection moulded, thus obtain include support and reflux condition semi-finished product, reflux condition is embedded
In support；
C. the attachment spacers for connecting into an entirety by lower connection strap is put into the lower die of riveting die, the company of being interference fitted in
Straight up, semi-finished product are placed into the lower die of riveting die for the rivet of connection pad on piece, and the riveting through holes on reflux condition are then socketed
On corresponding rivet, lower die is equipped with the first punching hole type chamber in the first punching through hole of corresponding semi-finished product；
D. elastic contact blade is placed on semi-finished product, the riveting through holes on the caulking part of elastic contact blade are socketed on rivet；
E. start the upper mold of riveting die, upper mold moves down at this time, and the riveting pressure head in upper mold squeezes rivet, to complete elastic touching
The riveting of piece and reflux condition, at the same time, the first formed punch in upper mold with the cooperation of the first punching hole type chamber are punched through hole for first
Lower connection strap thrust, lower connection strap is mutually separated with attachment spacers, to obtain complete finished product.
2. the manufacturing method of riveted type ignition switch according to claim 1, characterized in that lead between the elastic contact blade
It crosses connection strap and forms an entirety, correspondingly, support is equipped with two second punchings in the corresponding above location interval of connection strap
Through-hole；In step c, when semi-finished product are placed into the lower die of riveting die, with the of the second punching through-hole corresponding position in lower die
Two formed punches are upward through the second punching through-hole；In step d, connection strap in clamping, make elastic contact blade be disposably placed into half at
On product；In step e, when upper mold moves down, the first formed punch in upper mold passes through the first punching through-hole and thrusts lower connection strap, makes lower company
Narrow bars are mutually separated with attachment spacers, and the second punching hole type chamber corresponding with the second formed punch and the second formed punch cooperate upper connection in upper mold
Item is thrust, and separates connection strap mutually with caulking part, to obtain complete finished product.
3. the manufacturing method of riveted type ignition switch according to claim 1, characterized in that between adjacent reflux condition
Interconnecting piece equipped with one, in step e, when upper mold moves down, third formed punch in upper mold and third punching hole type corresponding in lower die
Chamber cooperates the segmentation holes that rectangle is gone out at interconnecting piece, and interconnecting piece is divided into two half-connection portions, to obtain complete finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711369341.6A CN108122694B (en) | 2017-12-18 | 2017-12-18 | A kind of riveted type ignition switch and manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711369341.6A CN108122694B (en) | 2017-12-18 | 2017-12-18 | A kind of riveted type ignition switch and manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108122694A CN108122694A (en) | 2018-06-05 |
| CN108122694B true CN108122694B (en) | 2019-02-05 |
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ID=62230244
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711369341.6A Active CN108122694B (en) | 2017-12-18 | 2017-12-18 | A kind of riveted type ignition switch and manufacturing method |
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| CN (1) | CN108122694B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5028747A (en) * | 1990-09-26 | 1991-07-02 | General Motors Corporation | Distributor cap |
| CN1325810C (en) * | 2004-12-27 | 2007-07-11 | 重庆宗申技术开发研究有限公司 | Riveted nut and connecting device therewith |
| KR100757246B1 (en) * | 2006-10-18 | 2007-09-10 | 현대자동차주식회사 | Contact point terminals of ignition key switch |
| CN201904229U (en) * | 2010-12-21 | 2011-07-20 | 浙江超达汽车配件有限公司 | Moving contact for ignition switch |
| CN106783347B (en) * | 2017-03-22 | 2019-06-28 | 上海科世达-华阳汽车电器有限公司 | A kind of vehicle ignition switch |
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2017
- 2017-12-18 CN CN201711369341.6A patent/CN108122694B/en active Active
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| CN108122694A (en) | 2018-06-05 |
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