CN214626609U - Starter with one-way water drainage and exhaust functions - Google Patents
Starter with one-way water drainage and exhaust functions Download PDFInfo
- Publication number
- CN214626609U CN214626609U CN202120841892.3U CN202120841892U CN214626609U CN 214626609 U CN214626609 U CN 214626609U CN 202120841892 U CN202120841892 U CN 202120841892U CN 214626609 U CN214626609 U CN 214626609U
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- rubber head
- way
- starter
- way rubber
- lateral wall
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Abstract
The utility model discloses a take one-way drainage exhausting function's starter, which comprises an outer shell, inside at the shell is provided with electromagnetic switch and motor respectively, the activity is provided with drive gear on the output shaft of motor, still include one-way rubber head, the lateral wall of shell has the opening, the through-hole has been seted up at the middle part of one-way rubber head, one-way rubber head has the water conservancy diversion strip that sets up towards its exit end slope in the inside wall department of through-hole, the water conservancy diversion strip is the setting of staggering of both sides, it is protruding to be provided with first annular at the lateral wall of one-way rubber head, the lateral wall of one-way rubber head is provided with the second annular at its entrance point and is protruding, one-way rubber head sets up the opening part at the shell lateral wall, the lateral wall of shell is pressed from both sides tightly between first annular arch and second annular arch. The utility model discloses simple structure, reasonable in design can realize the one-way drainage exhaust function of starter, has further promoted the stability and the reliability of starter work.
Description
Technical Field
The utility model relates to a motor vehicle spare part, concretely relates to take starter of one-way drainage exhausting function.
Background
The starter is a special device which converts the electric energy of a storage battery into mechanical energy and drives an engine flywheel to rotate so as to realize the starting of the engine, and is mainly applied to automobiles. The working principle of the starter is that an electromagnetic switch is electrified to drive an iron core to move so as to drive a shifting fork assembly to act, a transmission gear on a motor is shifted to be meshed with a flywheel on an engine, and then the motor is started to drive the transmission gear and the flywheel to rotate so as to drive the engine to start. The starter is usually arranged at the bottom of a chassis of an automobile and can generate certain water vapor in the working process, so that a water-discharging and air-discharging opening is required to be formed in an outer shell of the starter, a rubber head is usually arranged at the opening of the traditional starter, a through hole is formed in the middle of the rubber head, the air-discharging and water-discharging function is further realized, however, the fact that external water vapor and the like easily enter the outer shell through the through hole of the rubber head in the driving process of the automobile in the actual use process is found, and the normal work of the starter is further influenced.
Disclosure of Invention
In view of the not enough of background art, the utility model aims to solve the technical problem that a simple structure is provided, reasonable in design can realize the one-way drainage exhaust function of starter, has further promoted the starter of the stability and the reliability of starter work.
Therefore, the utility model discloses an adopt following scheme to realize:
take starter of one-way drainage exhausting function, including the shell body the inside of shell body is provided with electromagnetic switch and motor respectively, the activity is provided with drive gear on the output shaft of motor, is provided with fork assembly, its characterized in that between drive gear and electromagnetic switch: still include one-way rubber head, the lateral wall of shell body has the opening, the through-hole has been seted up at the middle part of one-way rubber head, one-way rubber head has the water conservancy diversion strip that sets up towards its exit end slope in the inside wall department of through-hole, the water conservancy diversion strip is the setting of staggering of both sides the lateral wall of one-way rubber head is provided with first annular arch, the lateral wall of one-way rubber is provided with the second annular arch at its entrance point, one-way rubber head sets up the opening part of shell body lateral wall, the lateral wall of shell body is pressed from both sides tightly between first annular arch and second annular arch.
The one-way rubber head is connected with a stop block at the outlet end close to the through hole, the stop block is spaced from the outlet end of the through hole, and the shape of the stop block is matched with that of the through hole.
The stop block and the one-way rubber head are of an integrated structure.
The first annular bulge is provided with an inclined part at the outlet end close to the unidirectional rubber head.
Adopt above-mentioned technical scheme, the utility model discloses an advantage does: the structure is simple, the design is reasonable, and the large-scale production can be realized; set up the water conservancy diversion strip through the slope in the through-hole at one-way rubber head for the inside steam of shell body is discharged in the through-hole of one-way rubber head through the direction of water conservancy diversion strip, and outside steam can receive the hindrance of water conservancy diversion strip and then realize its effect of blockking to outside steam when the through-hole through one-way rubber head, realizes one-way drainage exhaust function, has further promoted the stability and the reliability of starter work.
Drawings
The utility model discloses there is following figure:
fig. 1 is an external schematic view of the present invention;
fig. 2 is a cross-sectional view of the one-way rubber head of the present invention.
Detailed Description
As shown in the figures, the starter with the one-way drainage and exhaust functions disclosed by the utility model comprises an outer shell 2, an electromagnetic switch 1 and an electric motor 3 are respectively arranged in the outer shell 2, a transmission gear 5 is movably arranged on an output shaft of the electric motor 3, a shifting fork assembly is arranged between the transmission gear 5 and the electromagnetic switch 3, the starter also comprises a one-way rubber head 6, the side wall of the outer shell 2 is provided with an opening 4, the middle part of the one-way rubber head 6 is provided with a through hole 10, the inner side wall of the through hole 10 of the one-way rubber head 6 is provided with a flow guide strip 7 which is inclined towards the outlet end of the one-way rubber head, the flow guide strip 7 is arranged in a staggered way on two sides, the outer side wall of the one-way rubber head 6 is provided with a first annular bulge 9, the outer side wall of the one-way rubber head 6 is provided with a second annular bulge 12 at the inlet end of the one-way rubber head 6, the opening 4 of the side wall of the outer shell is clamped between the first annular bulge 9 and the second annular bulge 12, the clamping connection between the one-way rubber head 6 and the outer shell 2 is realized, and further, the inclined part 8 is arranged at the outlet end close to the one-way rubber head 6 by the first annular bulge 9, so that the one-way rubber head 6 is conveniently extruded out of the opening 4 from the inside of the outer shell 2 outwards to install the one-way rubber head 6. One-way rubber head 6 is connected with dog 11 near its through-hole 10's exit end, and dog 11 has interval 13 with through-hole 10's exit end, and the shape of dog 11 suits with through-hole 10's shape, through additionally setting up dog 11, can further restrict outside steam and enter into through-hole 10 from through-hole 10's exit end in, the inside steam of shell body 2 can outwards be discharged through-hole 10 discharge rethread through-hole 10 and dog 11's interval 13 again simultaneously. The stop block 11 and the one-way rubber head 6 are of an integrated structure, so that the production and the processing are simpler and more convenient.
The utility model discloses a starter sets up water conservancy diversion strip 7 through the slope in through-hole 10 at one-way rubber head 6 for the inside steam of shell body 2 is discharged in the through-hole 10 of one-way rubber head 6 through the direction of water conservancy diversion strip 7, and outside steam can receive the hindrance of water conservancy diversion strip 7 and then realize its effect of blockking to outside steam when through the through-hole 10 of one-way rubber head 6, realize one-way drainage exhaust function, the stability and the reliability of starter job have further been promoted.
Claims (4)
1. Take starter of one-way drainage exhausting function, including the shell body the inside of shell body is provided with electromagnetic switch and motor respectively, the activity is provided with drive gear on the output shaft of motor, is provided with fork assembly, its characterized in that between drive gear and electromagnetic switch: still include one-way rubber head, the lateral wall of shell body has the opening, the through-hole has been seted up at the middle part of one-way rubber head, one-way rubber head has the water conservancy diversion strip that sets up towards its exit end slope in the inside wall department of through-hole, the water conservancy diversion strip is the setting of staggering of both sides the lateral wall of one-way rubber head is provided with first annular arch, the lateral wall of one-way rubber is provided with the second annular arch at its entrance point, one-way rubber head sets up the opening part of shell body lateral wall, the lateral wall of shell body is pressed from both sides tightly between first annular arch and second annular arch.
2. The starter with the one-way water drainage and exhaust function as claimed in claim 1, wherein the one-way rubber head is connected with a stopper near the outlet end of the through hole, the stopper is spaced from the outlet end of the through hole, and the shape of the stopper is adapted to the shape of the through hole.
3. The starter with the one-way water drainage and exhaust function as claimed in claim 2, wherein the stopper is integrally formed with the one-way rubber head.
4. The starter with a one-way water discharge and exhaust function according to claim 1, wherein said first annular projection is provided with an inclined portion near an outlet end of the one-way rubber head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120841892.3U CN214626609U (en) | 2021-04-23 | 2021-04-23 | Starter with one-way water drainage and exhaust functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120841892.3U CN214626609U (en) | 2021-04-23 | 2021-04-23 | Starter with one-way water drainage and exhaust functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214626609U true CN214626609U (en) | 2021-11-05 |
Family
ID=78404832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120841892.3U Active CN214626609U (en) | 2021-04-23 | 2021-04-23 | Starter with one-way water drainage and exhaust functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214626609U (en) |
-
2021
- 2021-04-23 CN CN202120841892.3U patent/CN214626609U/en active Active
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