CN204127312U - A kind of spark coil sealing configuration - Google Patents
A kind of spark coil sealing configuration Download PDFInfo
- Publication number
- CN204127312U CN204127312U CN201420571375.9U CN201420571375U CN204127312U CN 204127312 U CN204127312 U CN 204127312U CN 201420571375 U CN201420571375 U CN 201420571375U CN 204127312 U CN204127312 U CN 204127312U
- Authority
- CN
- China
- Prior art keywords
- neck
- ring
- circle
- slotting
- mounting hole
- 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.)
- Active
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A kind of spark coil sealing configuration, comprise a shell, described shell is provided with several mounting holes, steppedly from top to bottom in described mounting hole be provided with the first neck, the second neck, the 3rd neck, the lower end of described first neck is inwardly convexly equipped with a circle stop ring, is upwards provided with a circle clamping ring inside described stop ring; Also comprise some bodys, the lower end of described body is outwards provided with a circle connecting ring, and described connecting ring outer end is to having a circle slotting ring, and described body lower end is inserted in described mounting hole, and described slotting ring inserts between described clamping ring and the first neck; Described positioning ring snaps in the second described neck, and described positioning bar inserts in described locating slot, and described card muscle is stuck on the second neck.The beneficial effects of the utility model are: seamless design on slotting ring outer ring surface, and between slotting ring and the first neck, sealability is high, can complete sealing without the need to injecting glue.
Description
Technical field
The utility model relates to a kind of improvement of spark coil shell mechanism, the particularly improvement of spark coil connection structure of outer shell.
Background technique
The spark coil shell being provided with multiple body of prior art is all what to adopt by the mode connection pipe body gone out to shell extrapolation in shell and shell, this mode needs the shell of spark coil to be upside down in insertion body when mounted, injects sealed colloid thus realize sealing function between body and shell.Adopting in this way in order to ensure sealing, sealed colloid can only be injected in a large number, and some sealed colloid easily flows out along body and overflows on body, not only wasted material but also unsightly.
Summary of the invention
In order to overcome existing spark coil sealing configuration waste material and inaesthetic deficiency, the utility model provides a kind of and saves material spark coil sealing configuration easy to assembly.
The technical scheme in the invention for solving the technical problem is: a kind of spark coil sealing configuration, comprise a shell, described shell is provided with several mounting holes, steppedly from top to bottom in described mounting hole be provided with the first neck, the second neck, the 3rd neck, the diameter of described 3rd neck is greater than the second neck, and the diameter of the second neck is greater than the diameter of the first neck; The lower end of described first neck is inwardly convexly equipped with a circle stop ring, a circle clamping ring is upwards provided with inside described stop ring, mounting hole that described shell is postponed also is provided with a circle and prolongs limit, and described 3rd neck is postponed to prolonging on limit, and described second neck is also provided with longitudinal locating slot; Also comprise some bodys, the lower end of described body is outwards provided with a circle connecting ring, described connecting ring outer end is to having a circle slotting ring, the outer end smooth upper and lower sides diameter of described slotting ring is consistent, be provided with positioning ring on the upside of described connecting ring, described positioning ring is provided with card muscle and the positioning bar mated with locating slot of some longitudinal directions; Described body lower end is inserted in described mounting hole, and described slotting ring inserts between described clamping ring and the first neck; Described positioning ring snaps in the second described neck, and described positioning bar inserts in described locating slot, and described card muscle is stuck on the second neck.
Seamless design on described slotting ring outer ring surface, thus between slotting ring and the first neck, sealability is high.
Further, outside described mounting hole, relative first neck location is provided with a circle cavity.
Body inserts in attachment hole by the utility model in use from top to bottom, and the slotting ring of body lower end inserts between described clamping ring and the first neck, and slotting ring then positioning bar inserts described locating slot, and card muscle is stuck on the second neck; Slotting ring directly and between the first neck seals, without the need to injecting glue.
The beneficial effects of the utility model are: 1, seamless design on slotting ring outer ring surface, between slotting ring and the first neck, sealability is high, can complete sealing without the need to injecting glue.2, slotting ring down inserts from upper end instead of stretches out from lower to upper, requires also low when installation to fixture.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment.
Fig. 2 is the A place enlarged diagram in Fig. 1.
Fig. 3 is the B place enlarged diagram in Fig. 1.
Fig. 4 is the CC cross section in Fig. 3.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
By reference to the accompanying drawings 1 to 4, a kind of spark coil sealing configuration, comprise a shell 1, described shell 1 is provided with several mounting holes 2, steppedly from top to bottom in described mounting hole 2 be provided with the first neck 3, second neck 4, the 3rd neck 5, the diameter that the diameter of described 3rd neck 5 is greater than the second neck 4, second neck 4 is greater than the diameter of the first neck 3; The lower end of described first neck 3 is inwardly convexly equipped with a circle stop ring 6, a circle clamping ring 7 is upwards provided with inside described stop ring 6, mounting hole 2 that described shell 1 is postponed also is provided with a circle and prolongs limit 8, and described 3rd neck 5 is postponed to prolonging on limit 8, and described second neck 4 is also provided with longitudinal locating slot 9; Also comprise some bodys 10, the lower end of described body 10 is outwards provided with a circle connecting ring 11, described connecting ring 11 outer end is to having a circle slotting ring 12, the outer end smooth upper and lower sides diameter of described slotting ring 12 is consistent, be provided with positioning ring 13 on the upside of described connecting ring 11, described positioning ring 13 is provided with card muscle 14 and the positioning bar 15 mated with locating slot 9 of some longitudinal directions; Described body 10 lower end is inserted in described mounting hole 2, and described slotting ring 12 inserts between described clamping ring 7 and the first neck 3; Described positioning ring 13 snaps in the second described neck 4, and described positioning bar 15 inserts in described locating slot 9, and described card muscle 14 is stuck on the second neck 4.
Seamless design on described slotting ring 12 outer ring surface, thus between slotting ring 12 and the first neck 3, sealability is high.
Further, outside described mounting hole 2, relative first neck 3 position is provided with a circle cavity 17.
The existence of cavity makes the first neck have certain elasticity can clamp slotting ring, thus ensures sealing.
Body 10 inserts in attachment hole by the utility model in use from top to bottom, the slotting ring 12 of body 10 lower end inserts between described clamping ring 7 and the first neck 3, slotting ring 12 then positioning bar 15 inserts described locating slot 9, card muscle 14 is stuck on the second neck 4, slotting ring directly and between the first neck seals, without the need to injecting glue.
The beneficial effects of the utility model are: 1, seamless design on slotting ring outer ring surface, between slotting ring and the first neck, sealability is high, can complete sealing without the need to injecting glue.2, slotting ring down inserts from upper end instead of stretches out from lower to upper, requires also low when installation to fixture.
Claims (2)
1. a spark coil sealing configuration, comprise a shell, described shell is provided with several mounting holes, it is characterized in that: steppedly from top to bottom in described mounting hole be provided with the first neck, the second neck, the 3rd neck, the diameter of described 3rd neck is greater than the second neck, and the diameter of the second neck is greater than the diameter of the first neck; The lower end of described first neck is inwardly convexly equipped with a circle stop ring, a circle clamping ring is upwards provided with inside described stop ring, mounting hole that described shell is postponed also is provided with a circle and prolongs limit, and described 3rd neck is postponed to prolonging on limit, and described second neck is also provided with longitudinal locating slot; Also comprise some bodys, the lower end of described body is outwards provided with a circle connecting ring, described connecting ring outer end is to having a circle slotting ring, the outer end smooth upper and lower sides diameter of described slotting ring is consistent, be provided with positioning ring on the upside of described connecting ring, described positioning ring is provided with card muscle and the positioning bar mated with locating slot of some longitudinal directions; Described body lower end is inserted in described mounting hole, and described slotting ring inserts between described clamping ring and the first neck; Described positioning ring snaps in the second described neck, and described positioning bar inserts in described locating slot, and described card muscle is stuck on the second neck; Described positioning ring is also provided with injecting glue breach.
2. spark coil sealing configuration according to claim 1, is characterized in that: outside described mounting hole, relative first neck location is provided with a circle cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571375.9U CN204127312U (en) | 2014-09-30 | 2014-09-30 | A kind of spark coil sealing configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571375.9U CN204127312U (en) | 2014-09-30 | 2014-09-30 | A kind of spark coil sealing configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204127312U true CN204127312U (en) | 2015-01-28 |
Family
ID=52383670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420571375.9U Active CN204127312U (en) | 2014-09-30 | 2014-09-30 | A kind of spark coil sealing configuration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204127312U (en) |
-
2014
- 2014-09-30 CN CN201420571375.9U patent/CN204127312U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204127312U (en) | A kind of spark coil sealing configuration | |
| CN103090146A (en) | Poly ethylene (PE) pipeline cold joint sleeve | |
| CN203517054U (en) | Connection structure of inclined connection pipes of H pipes | |
| CN204785211U (en) | Seal for pipe joints connection structure | |
| CN205197559U (en) | A support sleeve for going up and down back cushion | |
| CN104319540A (en) | Waterproof socket with sealing sleeve | |
| CN202082260U (en) | Gasket | |
| CN201651607U (en) | Copper plated internal thread straight joint | |
| CN205689799U (en) | A kind of ball valve | |
| CN203239927U (en) | Sealing ring | |
| CN203020689U (en) | Inner plug of bottle cover | |
| CN203114783U (en) | High-seal oil cylinder joint | |
| CN205114007U (en) | Two direction emulsion pump core structures | |
| CN205283293U (en) | Glued structure of point on voice coil motor base | |
| CN202768829U (en) | Waterproof sealing part | |
| CN203358989U (en) | Toothpaste filling machine tube cup chain support | |
| CN204252918U (en) | A kind of wellhead for production | |
| CN204130803U (en) | Underwater robot battery case water joint | |
| CN203703181U (en) | Needle-shaped valve plug | |
| CN205693483U (en) | Novel motor end cap oil sealing assembling device | |
| CN202506401U (en) | Rubber dropper head | |
| CN204190069U (en) | A kind of waterproof socket with sealing shroud | |
| CN203231000U (en) | Cooling water pipe quick connecting device | |
| CN202495472U (en) | LED support unit and LED support | |
| CN205016798U (en) | Novel waterproof tee junction ware |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |