CN209870109U - Sealing mechanism of fuel sensor - Google Patents
Sealing mechanism of fuel sensor Download PDFInfo
- Publication number
- CN209870109U CN209870109U CN201920115654.7U CN201920115654U CN209870109U CN 209870109 U CN209870109 U CN 209870109U CN 201920115654 U CN201920115654 U CN 201920115654U CN 209870109 U CN209870109 U CN 209870109U
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- CN
- China
- Prior art keywords
- fuel
- sensor
- fixedly connected
- oil tank
- fuel oil
- 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 - Fee Related
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Abstract
The utility model discloses a fuel sensor's sealing mechanism, including the oil tank casing, the top of oil tank casing is provided with fuel sensor, the top set screw hole of oil tank casing, fuel sensor's bottom runs through to the outside of oil tank casing, fuel sensor's surface cover is equipped with the sealing washer, the bottom of sealing washer and the top contact of oil tank casing, the top of sealing washer and fuel sensor's bottom contact. The utility model discloses a cooperation that sets up oil tank casing, fuel oil sensor, screw hole, sealing washer, draw-in groove, holding tank, spring, cylinder, lifter plate, clamp plate, transfer line, bracing piece, sliding sleeve, kelly, pressure disk, movable plate and inclined hole is used, has solved the poor problem of the sealed effect of current fuel oil sensor, and this fuel oil sensor's sealing mechanism possesses sealed effectual advantage, and the driver's cabin is difficult for smelling the fuel smell, does benefit to the driver and drives the vehicle.
Description
Technical Field
The utility model relates to the technical field of auto-parts, specifically be a fuel sensor's sealing mechanism.
Background
Automobile parts are units forming the whole automobile and a product serving the automobile, the automobile parts are various, the consumption of the automobile is more and more along with the improvement of the living standard of people, the market of the automobile parts is larger and larger, and automobile part manufacturers are developed rapidly in recent years.
The fuel sensor is an auto part for detecting the oil quantity of an automobile oil tank, the fuel sensor generally achieves the purpose of installation in a threaded connection mode, and the fuel sensor in threaded connection is easy to loosen after being used for a long time, so that the existing fuel sensor is poor in sealing effect, a cab easily smells fuel smell, and a driver is not facilitated to drive an automobile.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fuel sensor's sealing mechanism possesses sealed effectual advantage, has solved the poor problem of current fuel sensor seal effect.
In order to achieve the above object, the utility model provides a following technical scheme: a sealing mechanism of a fuel sensor comprises a fuel tank shell, wherein the top of the fuel tank shell is provided with the fuel sensor, the top of the fuel tank shell is provided with a threaded hole, the bottom of the fuel sensor penetrates to the outside of the fuel tank shell, the surface of the fuel sensor is sleeved with a sealing ring, the bottom of the sealing ring is contacted with the top of the fuel tank shell, the top of the sealing ring is contacted with the bottom of the fuel sensor, the fuel sensor is in threaded connection with the threaded hole, the left side of the fuel sensor is provided with a clamping groove, the left side inside the fuel tank shell is provided with a containing groove, the bottom of the inner wall of the containing groove is fixedly connected with a spring, the top of the spring is fixedly connected with a cylinder, the surface of the cylinder is in sliding connection with the inner wall of the containing groove, the top of the cylinder, the top fixedly connected with clamp plate of lifter plate, the positive top fixedly connected with transfer line of lifter plate, the left side fixedly connected with bracing piece at oil tank casing top, the top fixedly connected with sliding sleeve of bracing piece, the inside sliding connection of sliding sleeve has the kelly, the right-hand member of kelly extends to the inside of draw-in groove, the left end fixedly connected with movable plate of kelly, the inclined hole that uses with the transfer line cooperation is seted up in the front of movable plate.
Preferably, the surface of the fuel sensor is provided with an external thread, and the inner wall of the threaded hole is provided with an internal thread matched with the external thread for use.
Preferably, the equal fixedly connected with slider in cylindrical both sides, the spout has all been seted up to the both sides of holding tank inner wall, slider and spout sliding connection.
Preferably, both sides of the supporting rod are fixedly connected with reinforcing plates, and the bottom of each reinforcing plate is fixedly connected with the top of the oil tank shell.
Preferably, the left side fixedly connected with spacing ring on kelly surface, the right side of spacing ring and the left side contact of sliding sleeve.
Preferably, the left side fixedly connected with pressure disk of clamp plate, the surface of pressure disk is provided with anti-skidding line.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation that sets up oil tank casing, fuel oil sensor, screw hole, sealing washer, draw-in groove, holding tank, spring, cylinder, lifter plate, clamp plate, transfer line, bracing piece, sliding sleeve, kelly, pressure disk, movable plate and inclined hole is used, has solved the poor problem of the sealed effect of current fuel oil sensor, and this fuel oil sensor's sealing mechanism possesses sealed effectual advantage, and the driver's cabin is difficult for smelling the fuel smell, does benefit to the driver and drives the vehicle.
2. The utility model discloses a set up slider and spout, can increase the stability that the cylinder goes up and down, rotate when preventing that the cylinder goes up and down, through setting up the reinforcing plate, can increase the stability of bracing piece, prevent the bracing piece slope, the life of sliding sleeve and kelly has been prolonged, through setting up the spacing ring, can restrict the position that the kelly moved to the right side, prevent that striking phenomenon from appearing with the inner wall of draw-in groove in the right-hand member of kelly, through setting up the pressure disk, can increase the area of contact of user's hand and clamp plate, the person of facilitating the use passes through the pressure disk and pushes down.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of A in FIG. 1;
FIG. 3 is an enlarged view of a portion of B in FIG. 1;
fig. 4 is a right side view of the structure of the sliding sleeve and the clamping rod in fig. 1 according to the present invention.
In the figure: the fuel tank comprises a fuel tank shell 1, a fuel sensor 2, a threaded hole 3, a sealing ring 4, a clamping groove 5, a containing groove 6, a spring 7, a cylinder 8, a lifting plate 9, a pressing plate 10, a transmission rod 11, a support rod 12, a sliding sleeve 13, a clamping rod 14, a pressing plate 15, a movable plate 16, an inclined hole 17, a sliding block 18, a sliding groove 19, a reinforcing plate 20 and a limiting ring 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a sealing mechanism of a fuel sensor comprises a fuel tank shell 1, a fuel sensor 2 is arranged on the top of the fuel tank shell 1, a threaded hole 3 is formed in the top of the fuel tank shell 1, the bottom of the fuel sensor 2 penetrates to the outside of the fuel tank shell 1, a sealing ring 4 is sleeved on the surface of the fuel sensor 2, the bottom of the sealing ring 4 contacts with the top of the fuel tank shell 1, the top of the sealing ring 4 contacts with the bottom of the fuel sensor 2, the fuel sensor 2 is in threaded connection with the threaded hole 3, an external thread is arranged on the surface of the fuel sensor 2, an internal thread matched with the external thread is arranged on the inner wall of the threaded hole 3, a clamping groove 5 is formed in the left side of the fuel sensor 2, an accommodating groove 6 is formed in the left side of the inside of the fuel, the surface of the cylinder 8 is connected with the inner wall of the accommodating groove 6 in a sliding manner, the two sides of the cylinder 8 are fixedly connected with sliding blocks 18, the two sides of the inner wall of the accommodating groove 6 are respectively provided with a sliding groove 19, the sliding blocks 18 are connected with the sliding grooves 19 in a sliding manner, the lifting stability of the cylinder 8 can be increased by arranging the sliding blocks 18 and the sliding grooves 19, the cylinder 8 is prevented from rotating when lifted, the top of the cylinder 8 is fixedly connected with a lifting plate 9, the top of the lifting plate 9 penetrates through the outer part of the oil tank shell 1, the top of the lifting plate 9 is fixedly connected with a pressing plate 10, the left side of the pressing plate 10 is fixedly connected with a clamping groove 5, the surface of the clamping groove 5 is provided with anti-skid grains, the contact area between the hand of a user and the pressing plate 10 can be increased by arranging the clamping groove 5, the, reinforcing plates 20 are fixedly connected to both sides of the supporting rod 12, the bottom of the reinforcing plate 20 is fixedly connected to the top of the oil tank shell 1, the reinforcing plates 20 are arranged, the stability of the supporting rod 12 can be improved, the supporting rod 12 is prevented from inclining, the service lives of the sliding sleeve 13 and the clamping rod 14 are prolonged, the top of the supporting rod 12 is fixedly connected to the sliding sleeve 13, the clamping rod 14 is slidably connected to the inside of the sliding sleeve 13, a limiting ring 21 is fixedly connected to the left side of the surface of the clamping rod 14, the right side of the limiting ring 21 is in contact with the left side of the sliding sleeve 13, the position of the clamping rod 14 moving rightwards can be limited by arranging the limiting ring 21, the collision phenomenon between the right end of the clamping rod 14 and the inner wall of the clamping groove 5 is prevented, the right end of the clamping rod 14 extends to the inside of the pressure plate 15, a movable plate 16, through setting up oil tank casing 1, fuel sensor 2, screw hole 3, sealing washer 4, draw-in groove 5, holding tank 6, spring 7, cylinder 8, lifter plate 9, clamp plate 10, transfer line 11, bracing piece 12, sliding sleeve 13, kelly 14, pressure disk 15, the cooperation of movable plate 16 and inclined hole 17 is used, the problem that current fuel sensor seals the effect poor has been solved, this fuel sensor's sealing mechanism possesses sealed effectual advantage, the driver's cabin is difficult for smelling fuel smell, do benefit to the driver and drive the vehicle. Pressing plate 10 is pressed down through draw-in groove 5, pressing plate 10 drives lifter plate 9 and descends, lifter plate 9 drives cylinder 8 and descends in the inside slip of holding tank 6, cylinder 8 drives slider 18 and descends in the inside slip of spout 19, cylinder 8 descends and holds tank 6 cooperation compression spring 7, lifter plate 9 drives transfer line 11 and descends in the inside slip of inclined hole 17, and drive movable plate 16 and move left simultaneously, movable plate 16 drives kelly 14 and slides left in the inside of sliding sleeve 13, kelly 14 moves left and separates with draw-in groove 5, manual unscrewing fuel sensor 2, reach the purpose of dismantling fuel driver 2, when the operation is opposite, and the right-hand member of kelly 14 extends to the inside of draw-in groove 5, prevent that fuel sensor 2 is not hard up, reach sealed effectual purpose.
Claims (6)
1. A sealing mechanism of a fuel sensor comprises a fuel tank shell (1), and is characterized in that: the fuel oil tank is characterized in that a fuel oil sensor (2) is arranged at the top of the fuel oil tank shell (1), a threaded hole (3) is formed in the top of the fuel oil tank shell (1), the bottom of the fuel oil sensor (2) penetrates through the outside of the fuel oil tank shell (1), a sealing ring (4) is sleeved on the surface of the fuel oil sensor (2), the bottom of the sealing ring (4) is in contact with the top of the fuel oil tank shell (1), the top of the sealing ring (4) is in contact with the bottom of the fuel oil sensor (2), the fuel oil sensor (2) is in threaded connection with the threaded hole (3), a clamping groove (5) is formed in the left side of the fuel oil sensor (2), a containing groove (6) is formed in the left side of the inside of the fuel oil tank shell (1), a spring (7) is fixedly connected to the bottom, the surface of the cylinder (8) is connected with the inner wall of the accommodating groove (6) in a sliding way, the top of the cylinder (8) is fixedly connected with a lifting plate (9), the top of the lifting plate (9) penetrates to the outside of the oil tank shell (1), the top of the lifting plate (9) is fixedly connected with a pressing plate (10), the top of the front surface of the lifting plate (9) is fixedly connected with a transmission rod (11), the left side of the top of the oil tank shell (1) is fixedly connected with a support rod (12), the top of the supporting rod (12) is fixedly connected with a sliding sleeve (13), the inside of the sliding sleeve (13) is connected with a clamping rod (14) in a sliding way, the right end of the clamping rod (14) extends into the clamping groove (5), the left end of the clamping rod (14) is fixedly connected with a moving plate (16), the front surface of the moving plate (16) is provided with an inclined hole (17) matched with the transmission rod (11).
2. The seal mechanism for a fuel sensor according to claim 1, wherein: the surface of the fuel sensor (2) is provided with external threads, and the inner wall of the threaded hole (3) is provided with internal threads matched with the external threads for use.
3. The seal mechanism for a fuel sensor according to claim 1, wherein: the equal fixedly connected with slider (18) in both sides of cylinder (8), spout (19) have all been seted up to the both sides of holding tank (6) inner wall, slider (18) and spout (19) sliding connection.
4. The seal mechanism for a fuel sensor according to claim 1, wherein: the supporting rod is characterized in that reinforcing plates (20) are fixedly connected to the two sides of the supporting rod (12), and the bottom of each reinforcing plate (20) is fixedly connected with the top of the oil tank shell (1).
5. The seal mechanism for a fuel sensor according to claim 1, wherein: the left side fixedly connected with spacing ring (21) on kelly (14) surface, the right side of spacing ring (21) and the left side contact of sliding sleeve (13).
6. The seal mechanism for a fuel sensor according to claim 1, wherein: the left side fixedly connected with pressure disk (15) of clamp plate (10), the surface of pressure disk (15) is provided with anti-skidding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920115654.7U CN209870109U (en) | 2019-01-23 | 2019-01-23 | Sealing mechanism of fuel sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920115654.7U CN209870109U (en) | 2019-01-23 | 2019-01-23 | Sealing mechanism of fuel sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209870109U true CN209870109U (en) | 2019-12-31 |
Family
ID=68951285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920115654.7U Expired - Fee Related CN209870109U (en) | 2019-01-23 | 2019-01-23 | Sealing mechanism of fuel sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209870109U (en) |
-
2019
- 2019-01-23 CN CN201920115654.7U patent/CN209870109U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20210123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |