CN113250553B

CN113250553B - Electronic fuel tank lock

Info

Publication number: CN113250553B
Application number: CN202110541787.2A
Authority: CN
Inventors: 石飞飞
Original assignee: Zhenjiang Ganglong Mechanical & Electrical Co ltd
Current assignee: Zhenjiang Ganglong Mechanical & Electrical Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2022-05-17
Anticipated expiration: 2041-05-18
Also published as: CN113250553A

Abstract

The invention discloses an electronic fuel tank lock, which comprises a fuel tank shell and a lock body arranged on the fuel tank shell, wherein a support is arranged on the upper side of the lock body, a panel is arranged on the upper side of the support, a panel pin is arranged at one end of the panel, a steel ball spring is arranged on the lower side of one end of the panel, a steel rotating ball is arranged on the steel ball spring, a lifting cover is arranged on the inner side of the panel, a cover lifting pin is arranged on the inner side of one end of the lifting cover, the lifting cover is rotatably connected with the panel through the cover lifting pin, a lock tongue is arranged at one end of the lifting cover, the lock tongue is connected with the panel in a sliding manner, and a cover plate is arranged at one end of the lock body; the locking rod is controlled to move in the track through rotation of the lifting cover, the locking rod is controlled to limit through stretching of the electromagnet, mechanical control is changed into electronic control, operation is convenient, technological sense is good, rotation of the oil tank is changed into steel ball control through the support pin, and the problems that operation is difficult and inconvenient due to over loosening or over tightening during rotation of an original oil tank lock are solved.

Description

Electronic fuel tank lock

Technical Field

The invention belongs to the technical field of motorcycles, and particularly relates to an electronic oil tank lock.

Background

The motorcycle is a tool commonly used in life, and the motorcycle oil tank is an important component of the whole vehicle. The miniaturization of motorcycle bodies makes the arrangement between its accessories and other mechanisms very important. The fuel tank cap is a common object for tightly covering the fuel tank, but the fuel tank cap on the market at present cannot only meet the requirement of tightly covering the fuel tank and needs to have better functionality due to high price and inflammability of fuel.

The rotatory lock core of oil tank is inserted to current oil tank lock most uses mechanical key to open to need pull out the key from the ignition, insert the oil tank on, then the rotation is opened, complex operation can't embody science and technology and feel, user experience not good problem, we propose electron oil tank lock for this reason.

Disclosure of Invention

The present invention is directed to an electronic fuel tank lock, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: an electronic fuel tank lock comprises a fuel tank shell and a lock body arranged on the fuel tank shell, wherein a support is arranged on the upper side of the lock body, a panel is arranged on the upper side of the support, a panel pin is arranged at one end of the panel, a steel ball spring is arranged on the lower side of one end of the panel, a steel rotating ball is arranged on the steel ball spring, a lifting cover is arranged on the inner side of the panel, a cover lifting pin is arranged on the inner side of one end of the cover lifting cover, the lifting cover is rotatably connected with the panel through the cover lifting pin, a lock tongue is arranged at one end of the lifting cover and is slidably connected with the panel, a cover plate is arranged at one end of the lock body, a cover plate sealing gasket is arranged on the inner side of the cover plate, a supporting seat is arranged at one end of the surface of the cover plate sealing gasket, an electromagnet is arranged on the upper side of the supporting seat, a lock rod is arranged at one end of the electromagnet, one side of the lock tongue is clamped on the lock rod, and a lock rod sealing ring is sleeved outside the lock rod, the other end of the surface of the cover plate sealing gasket is provided with a contact switch, and one side of the contact switch is provided with a circuit board.

Preferably, the downside cover of lock body is equipped with the uide bushing, the upper end of uide bushing is provided with the sealed pad of lock body rubber, and the sealed pad cover of lock body rubber is established on the lock body, the sealed upside that fills up of lock body rubber is provided with the elasticity packing ring.

Preferably, a cover-lifting buffer pad is arranged on the upper surface of the panel corresponding to the cover-lifting position, and the lower side of one end of the cover-lifting is pressed on the cover-lifting buffer pad.

Preferably, a valve body is arranged on the inner side of one end of the lock body, a valve body sealing gasket is arranged on the outer side of the valve body, a negative pressure valve is arranged inside the valve body, and a steel ball is arranged inside one end of the valve body.

Preferably, one end of the valve body penetrates through the lock body and is provided with a vent hole, and a vent hole communicated with the oil tank is formed in the position, corresponding to the steel ball, of the lower side of the valve body.

Preferably, one side of the oil tank shell is provided with an oil tank shell sealing gasket, and the valve body is positioned on the upper side of the oil tank shell sealing gasket.

Compared with the prior art, the invention has the beneficial effects that:

1. the locking rod is controlled to move in the track through rotation of the lifting cover, the locking rod is controlled to limit through stretching of the electromagnet, mechanical control is changed into electronic control, operation is convenient, technological sense is good, rotation of the oil tank is changed into steel ball control through the support pin, and the problems that operation is difficult and inconvenient due to over loosening or over tightening during rotation of an original oil tank lock are solved.

2. The oil tank lock of the invention adopts plastic materials except for the alloy for the lifting cover, the panel, the bracket and the lock tongue, saves the production cost, has an independent ventilation structure besides the full-sealing structure of the oil tank, can adjust the internal and external air pressure of the oil tank lock, and can be selected to be additionally installed for use according to the requirement.

3. The electronic structure part adopts a sealing gasket and a small 0-shaped ring to carry out full-sealing control, and has better waterproofness and reliability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

FIG. 4 is a schematic view of the venting feature of the present invention;

FIG. 5 is a schematic view of the fuel tank lock of the present invention being rotated to limit the rotation thereof after being unlocked;

in the figure: 1. lifting the cover; 2. a cover lifting pin; 3. a panel; 4. a support; 5. a latch bolt; 6. a lock lever; 7. a contact switch; 8. a tank housing; 9. a steel ball spring; 10. a lock body; 11. an O-shaped ring; 12. an elastic washer; 13. a lock body rubber sealing gasket; 14. a guide sleeve; 15. a panel pin; 16. a fuel tank housing seal; 17. a flip-top cushion; 18. a valve body; 19. a valve body gasket; 20. a negative pressure valve; 21. steel balls; 22. an electromagnet; 23. a lock rod sealing ring; 24. a circuit board; 25. a cover plate gasket; 26. a cover plate; 27. and (4) supporting the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: an electronic fuel tank lock comprises a fuel tank shell 8 and a lock body 10 arranged on the fuel tank shell 8, wherein a support 4 is arranged on the upper side of the lock body 10, a panel 3 is arranged on the upper side of the support 4, a panel pin 15 is arranged at one end of the panel 3, a steel ball spring 9 is arranged on the lower side of one end of the panel 3, and a steel ball is arranged on the steel ball spring 9, the steel ball spring 9 and the steel ball are controlled instead, the panel is matched with a ball groove of the lock body 10 to be positioned and stopped, so that the problems of difficult and inconvenient over-loosening or over-tightening operation during rotation of the original fuel tank lock are solved, a lifting cover 1 is arranged on the inner side of the panel 3, a lifting cover pin 2 is arranged on the inner side of one end of the lifting cover 1, the lifting cover 1 is rotatably connected with the panel 3 through the lifting cover pin 2, a lock tongue 5 is arranged at one end of the lifting cover 1, the lock tongue 5 is slidably connected with the panel 3, a cover plate 26 is arranged at one end of the lock body 10, a cover plate sealing gasket 25 is arranged on the inner side of the cover plate 26, a support seat 27 is arranged at one end of the surface of the cover sealing gasket 25, the upside of supporting seat 27 is provided with electro-magnet 22, and the one end of electro-magnet 22 is provided with locking lever 6, and one side block of spring bolt 5 is on locking lever 6, and the cover is equipped with locking lever sealing washer 23 outside the one end of locking lever 6, and the surperficial other end of apron sealed pad 25 is provided with contact switch 7, and one side of contact switch 7 is provided with circuit board 24, lifts to cover 1 and rotates and control locking lever 6 and remove in the track, and rethread electro-magnet 22 is flexible to control locking lever 6 spacing.

Further, as shown in fig. 2, a guide sleeve 14 is sleeved on the lower side of the lock body 10, a lock body rubber sealing gasket 13 is arranged at the upper end of the guide sleeve 14, the lock body rubber sealing gasket 13 is sleeved on the lock body 10, and an elastic washer 12 is arranged on the upper side of the lock body rubber sealing gasket 13, so that the lock body 10 is sometimes more stable during installation and has better sealing performance.

Further, referring to fig. 2, a cover-lifting cushion 17 is disposed on the upper surface of the panel 3 corresponding to the cover-lifting 1, and the lower side of one end of the cover-lifting 1 presses on the cover-lifting cushion 17 to prevent the cover-lifting 1 from rebounding to impact the panel 3.

Further, as shown in fig. 2-3, a valve body 18 is disposed on an inner side of one end of the lock body 10, a valve body gasket 19 is disposed on an outer side of the valve body 18, a negative pressure valve 20 is disposed inside the valve body 18, a steel ball 21 is disposed inside one end of the valve body 18, one end of the valve body 18 penetrates through the lock body 10 and is provided with a vent hole, a vent hole communicated with the oil tank is disposed at a position corresponding to the steel ball 21 on a lower side of the valve body 18, an oil tank shell gasket 16 is disposed on one side of the oil tank shell 8, and the valve body 18 is located on an upper side of the oil tank shell gasket 16 and can adjust internal and external air pressure of the oil tank lock.

The working principle and the using process of the invention are as follows: when the vehicle is ignited and is in a parking flameout state, the rotary flip cover 1 triggers the contact switch 7 and senses that a key is in the range, the electromagnet 22 for locking the lock rod 6 retracts to achieve the purpose of unlocking, the flip cover 1 rotates to drive the lock bolt 5 to slide for unlocking at the moment, the fuel tank cover is opened for refueling, after the refueling is completed, the panel 3 is pressed to drive the lock bolt 5 to retract to the original position, the contact switch 7 is loosened after the lock rod 6 returns to the original position, and the signal electromagnet contact switch 7 stretches out the lock rod 6 to lock the fuel tank.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. Electronic fuel tank lock, include fuel tank shell (8) and install lock body (10) on fuel tank shell (8), its characterized in that: the lock comprises a lock body (10), and is characterized in that a support (4) is arranged on the upper side of the lock body (10), a panel (3) is arranged on the upper side of the support (4), a panel pin (15) is arranged at one end of the panel (3), a steel ball spring (9) is arranged on the lower side of one end of the panel (3), a steel ball is arranged on the steel ball spring (9), a lifting cover (1) is arranged on the inner side of the panel (3), a lifting cover pin (2) is arranged on the inner side of one end of the lifting cover (1), the lifting cover (1) is rotatably connected with the panel (3) through the lifting cover pin (2), a lock tongue (5) is arranged at one end of the lifting cover (1), the lock tongue (5) is slidably connected with the panel (3), a cover plate (26) is arranged at one end of the lock body (10), a cover plate sealing gasket (25) is arranged on the inner side of the cover plate (26), a supporting seat (27) is arranged at one end of the surface of the cover plate sealing gasket (25), the upside of supporting seat (27) is provided with electro-magnet (22), the one end of electro-magnet (22) is provided with locking lever (6), one side block of spring bolt (5) is on locking lever (6), the one end outside cover of locking lever (6) is equipped with locking lever sealing washer (23), the surperficial other end of apron sealed pad (25) is provided with contact switch (7), one side of contact switch (7) is provided with circuit board (24).

2. The electronic fuel tank lock of claim 1, wherein: the downside cover of lock body (10) is equipped with uide bushing (14), the upper end of uide bushing (14) is provided with the sealed pad of lock body rubber (13), and the sealed pad of lock body rubber (13) cover is established on lock body (10), the upside of the sealed pad of lock body rubber (13) is provided with elasticity packing ring (12).

3. The electronic fuel tank lock of claim 1, wherein: the upper surface of the panel (3) is provided with a cover lifting cushion pad (17) corresponding to the position of the cover lifting (1), and the lower side of one end of the cover lifting (1) is pressed on the cover lifting cushion pad (17).

4. The electronic fuel tank lock of claim 1, wherein: the lock body is characterized in that a valve body (18) is arranged on the inner side of one end of the lock body (10), a valve body sealing gasket (19) is arranged on the outer side of the valve body (18), a negative pressure valve (20) is arranged inside the valve body (18), and a steel ball (21) is arranged inside one end of the valve body (18).

5. The electronic fuel tank lock of claim 4, wherein: one end of the valve body (18) penetrates through the lock body (10) and is provided with an air vent, and an air vent communicated with the oil tank is arranged at the position, corresponding to the steel ball (21), of the lower side of the valve body (18).

6. The electronic fuel tank lock of claim 4, wherein: one side of the oil tank shell (8) is provided with an oil tank shell sealing gasket (16), and the valve body (18) is positioned on the upper side of the oil tank shell sealing gasket (16).