CN201319409Y - Anti-drop high-voltage wire for motor - Google Patents
Anti-drop high-voltage wire for motor Download PDFInfo
- Publication number
- CN201319409Y CN201319409Y CNU2008201813697U CN200820181369U CN201319409Y CN 201319409 Y CN201319409 Y CN 201319409Y CN U2008201813697 U CNU2008201813697 U CN U2008201813697U CN 200820181369 U CN200820181369 U CN 200820181369U CN 201319409 Y CN201319409 Y CN 201319409Y
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- CN
- China
- Prior art keywords
- terminal
- spark plug
- voltage line
- voltage wire
- sheath
- 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 relates to an anti-drop high-voltage wire for a motor. The anti-drop high-voltage wire consists of a high-voltage wire body, a terminal which is connected with a spark plug, a jacket, a terminal which is connected with an ignition coil, a jacket, a locating sleeve, a jacket top and a bakelite tube. Both ends of the high-voltage wire body are in compression connection with the terminals and pass through the locating sleeve and the jacket top. After being pulled down, two end surfaces of the locating sleeve are embedded between the jacket top and the terminal connected with the spark plug. The bakelite tube with ribs form a spacing with the jacket top with a blocking groove, and form another spacing with the terminal which is provided with ribs and is connected with the spark plug, so that the terminal connected with the spark plug is integrated with the bakelite tube, the locating sleeve and the jacket top. When plugged frequently, the high-valtage wire cannot be directly stressed, but the force is all acted on the terminal connected with the spark plug, so that compared with the normal high-voltage wire, the utility model has the advantage of preventing the terminal connected with the spark plug from dropping off from the high-voltage wire body.
Description
Technical field
The utility model relates to the engine component field of road vehicle, steamer, beach buggy, speedboat, generating set, engineering vehicle and other power requirement, particularly a kind of engine slip-off preventing high-voltage line.
Background technology
At present, engine mainly is made of high-voltage line body, terminal, sheath with high-voltage line, and high-voltage line body two ends and terminal crimping are made after adding upper jacket.Its problem is on spark plug during frequent plug, firmly act directly on the terminal and high-voltage line body that connects spark plug, the hot environment of adding when being in engine operation causes the high-voltage line body softening, finally causes the terminal that connects spark plug to come off from the high-voltage line body, and high-voltage line can't be worked.
Summary of the invention
The purpose of this utility model provides a kind of engine slip-off preventing high-voltage line, closely is connected with the high-voltage line body with the terminal that maintenance in the hot environment is connected spark plug in frequent plug, prevents that terminal from coming off.
The technical scheme that its technical problem that solves the utility model adopts is: described engine slip-off preventing high-voltage line, mainly by the high-voltage line body, the terminal that connects spark plug, the terminal of sheath and tie point fire coil, sheath and positioning sleeve, the sheath top, the bakelite pipe constitutes, high-voltage line body two ends and terminal crimping, pass positioning sleeve, the sheath top, the both ends of the surface of the described positioning sleeve in drop-down back are embedded in the sheath top and connect between the terminal of spark plug, the bakelite pipe of band muscle forms spacing with the sheath top of band draw-in groove, and form spacingly with the terminal that is connected spark plug of band muscle, make the terminal and the bakelite pipe that connect spark plug, positioning sleeve, the sheath top forms an integral body.During frequent the plug, it firmly all acts on the terminal that connects spark plug, and the high-voltage line body is directly not stressed, prevents that the terminal that connects spark plug from coming off from the high-voltage line body.
The utility model is compared with common high-voltage line and is had the following advantages: simple in structure, easily manufactured, prevent that terminal from coming off.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the front view of the utility model engine with the slip-off preventing high-voltage line;
Fig. 2 is the A-A direction cutaway view of its technological improvement face;
The sheath of 1. connection spark plugs among the figure, the 2. terminal of connection spark plug, 3. bakelite pipe, 4. sheath top, 5. positioning sleeve; 6. high-voltage line body, the 7. sheath of tie point fire coil, the 8. terminal of tie point fire coil.
Embodiment
As depicted in figs. 1 and 2, this engine uses the slip-off preventing high-voltage line mainly by high-voltage line body (6), the terminal (2) that connects spark plug, the terminal (8) of sheath (1) and tie point fire coil, sheath (7) and positioning sleeve (5), sheath top (4), bakelite pipe (3) constitutes, high-voltage line body (6) two ends and terminal (2,8) crimping, pass positioning sleeve (5), sheath top (4), the both ends of the surface of the drop-down described positioning sleeve in back (5) are embedded in sheath top (4) and connect between the terminal (2) of spark plug, the bakelite pipe (3) of band muscle forms spacing with the sheath top (4) of band draw-in groove, and spacing with the terminal that is connected spark plug (2) formation of band muscle, make the terminal (2) and the bakelite pipe (3) that connect spark plug, positioning sleeve (5), sheath top (4) forms an integral body.During frequent the plug, it firmly all acts on the terminal (2) that connects spark plug, and high-voltage line body (6) is directly not stressed, and the terminal (2) that prevents to connect spark plug comes off from high-voltage line body (6).
Claims (4)
1, a kind of engine slip-off preventing high-voltage line, mainly constitute by high-voltage line body, the terminal, sheath and the bakelite pipe that connect terminal, sheath and the tie point fire coil of spark plug, high-voltage line body two ends and terminal crimping, pass the sheath top, it is characterized in that: described engine has a positioning sleeve with the slip-off preventing high-voltage line, the high-voltage line body passes positioning sleeve earlier, passes the sheath top again.
2, engine according to claim 1 slip-off preventing high-voltage line is characterized in that: the both ends of the surface of described positioning sleeve are embedded in the sheath top and connect between the terminal of spark plug.
3, according to claim 1 and 2 described engine slip-off preventing high-voltage lines, it is characterized in that: the bakelite pipe of described band muscle is spacing with the sheath top formation of band draw-in groove, and forms spacing with the terminal that is connected spark plug of band muscle.
4, according to claim 1,2 and 3 described engine slip-off preventing high-voltage lines, it is characterized in that: the terminal of described connection spark plug and bakelite pipe, positioning sleeve, sheath top form an integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201813697U CN201319409Y (en) | 2008-12-08 | 2008-12-08 | Anti-drop high-voltage wire for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201813697U CN201319409Y (en) | 2008-12-08 | 2008-12-08 | Anti-drop high-voltage wire for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201319409Y true CN201319409Y (en) | 2009-09-30 |
Family
ID=41198171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201813697U Expired - Lifetime CN201319409Y (en) | 2008-12-08 | 2008-12-08 | Anti-drop high-voltage wire for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201319409Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101820137A (en) * | 2010-04-30 | 2010-09-01 | 天津市环宇橡塑制造公司 | General embedded-type high-tension line assembly |
-
2008
- 2008-12-08 CN CNU2008201813697U patent/CN201319409Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101820137A (en) * | 2010-04-30 | 2010-09-01 | 天津市环宇橡塑制造公司 | General embedded-type high-tension line assembly |
| CN101820137B (en) * | 2010-04-30 | 2012-01-11 | 天津市环宇橡塑制造公司 | General embedded-type high-tension line assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Haifeng Document name: Notification of acceptance |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Haifeng Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Wu Haifeng Document name: Notification of Decision on Request for Restoration of Right |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090930 |