CN201112603Y - Connecting structure for high voltage damping wire and sparking plug of engine - Google Patents
Connecting structure for high voltage damping wire and sparking plug of engine Download PDFInfo
- Publication number
- CN201112603Y CN201112603Y CNU2007201878023U CN200720187802U CN201112603Y CN 201112603 Y CN201112603 Y CN 201112603Y CN U2007201878023 U CNU2007201878023 U CN U2007201878023U CN 200720187802 U CN200720187802 U CN 200720187802U CN 201112603 Y CN201112603 Y CN 201112603Y
- Authority
- CN
- China
- Prior art keywords
- high voltage
- spark plug
- damping wire
- voltage damping
- voltage damper
- 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
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Abstract
The utility model provides a connection structure of a high-voltage damping wire and a spark plug for an automobile engine, comprising a high-voltage damping wire and a spark plug. A cylindrical binding clip is arranged inside the connecting terminal of the high-voltage damping wire, and an elastic small convex closure is arranged on the inner wall of the binding clip, the joint of the spark plug is a screw cap, which is inserted into the binding clip of the connecting terminal of the high-voltage damping wire and fixed by the elastic small convex closure. In the utility model, the connection structure of the high-voltage damping wire and the spark plug is changed from the conventional plug-in structure to clamping structure, and the binding clip inside the connecting terminal of the high-voltage damping wire is designed to be an elastic structure, in which a clamp is mated with a copper sheath, such arrangement is helpful for improving the connection firmness, effectively prevent joint loose due to life-time service, and ensuring the normal operation of the engine.
Description
Technical field
The utility model relates to the high voltage damper of automobile engine.
Background technology
The high voltage damper of automobile engine is the lead of tie point fire coil and spark plug, and the connection reliability of high voltage damper and spark plug, ignition coil is very crucial.Traditional damping wire is subjected to the influence of ambient vibration owing to be mostly to adopt inserting mode to be connected with spark plug, ignition coil, can occur becoming flexible, and it is unreliable to connect, and causes engine efficiency to reduce even cisco unity malfunction.
Summary of the invention
The purpose of this utility model is the defective at conventional high-tension damping wire and spark plug connected mode, and a kind of new construction high voltage damper and spark plug syndeton are provided, and makes its connection more reliable, firm.
The technical solution adopted in the utility model is as follows:
A kind of high voltage damper of automobile engine and spark plug syndeton comprise high voltage damper and spark plug; It is characterized in that: a cylindrical shape dop is arranged in the splicing ear of high voltage damper, flexible little convex closure on the inwall of dop, the joint of spark plug is a nut, inserts in the dop of high voltage damper splicing ear, by the little convex closure of elasticity the plug joint fixed by nut is lived.
The dop of described high voltage damper splicing ear is made of copper sheathing and the buckle that is enclosed within its outside, on the sidewall of copper sheathing small sircle hole is arranged, and buckle is an elastic opening ring, to a little convex closure of elasticity should be arranged, just in time passes the small sircle hole on the copper sheathing sidewall on the sidewall.
The utility model changes the syndeton of high voltage damper and spark plug into interface arrangment by traditional connected structure, and the dop in the high voltage damper splicing ear is designed to the elastic construction that buckle and copper sheathing cooperate, help improving the firm degree of connection, effectively avoid the long-term joint that causes that uses loosening, guarantee the operate as normal of engine.
Description of drawings
Fig. 1 is the outline drawing of high voltage damper;
Fig. 2 is the schematic diagram (the C-C cutaway view of Fig. 1) of high voltage damper and spark plug syndeton;
Fig. 3 is the structural representation of the copper sheathing of the clamp in the high voltage damper splicing ear;
Fig. 4 is the structural representation of the buckle of the clamp in the high voltage damper splicing ear.
Embodiment
The high voltage damper of engine usually as shown in Figure 1, one end A is connected with ignition coil, other end B is connected with spark plug.
Referring to Fig. 2, high voltage damper adopts the clamping form to be connected with spark plug connection terminals 1 with plug joint 2, and the splicing ear 1 of high voltage damper is made of copper sheathing 3 and the buckle 4 that is enclosed within its outside.Plug joint 2 is nuts.Referring to Fig. 3, copper sheathing 3 is a cylindrical shape, and a small sircle hole 5 is arranged on its sidewall.Referring to Fig. 4, buckle 4 is an elastic opening ring, and the little convex closure 6 of an elasticity is arranged on its inwall, and buckle 4 is enclosed within on the copper sheathing 3, and the little convex closure 6 of elasticity just in time can pass small sircle hole 5.The nut of plug joint 2 is inserted in the splicing ear 1 of high voltage damper, and as seen the little convex closure 6 of the elasticity on the buckle 4 just in time lives the fixed by nut of spark plug, with the reliability that guarantees to connect.
Claims (2)
1, a kind of high voltage damper of automobile engine and spark plug syndeton comprise high voltage damper and spark plug; It is characterized in that: a cylindrical shape dop is arranged in the splicing ear of high voltage damper, flexible little convex closure on the inwall of dop, the joint of spark plug is a nut, inserts in the dop of high voltage damper splicing ear, by the little convex closure of elasticity the plug joint fixed by nut is lived.
2, the high voltage damper of automobile engine according to claim 1 and spark plug syndeton, it is characterized in that: the dop of high voltage damper splicing ear is made of copper sheathing and the buckle that is enclosed within its outside, on the sidewall of copper sheathing small sircle hole is arranged, buckle is an elastic opening ring, to a little convex closure of elasticity should be arranged, just in time pass the small sircle hole on the copper sheathing sidewall on the sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201878023U CN201112603Y (en) | 2007-09-25 | 2007-09-25 | Connecting structure for high voltage damping wire and sparking plug of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201878023U CN201112603Y (en) | 2007-09-25 | 2007-09-25 | Connecting structure for high voltage damping wire and sparking plug of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201112603Y true CN201112603Y (en) | 2008-09-10 |
Family
ID=39964353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201878023U Expired - Lifetime CN201112603Y (en) | 2007-09-25 | 2007-09-25 | Connecting structure for high voltage damping wire and sparking plug of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201112603Y (en) |
-
2007
- 2007-09-25 CN CNU2007201878023U patent/CN201112603Y/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 |
Granted publication date: 20080910 |
|
| CX01 | Expiry of patent term |