CN213418779U

CN213418779U - Fuel tank cover lock

Info

Publication number: CN213418779U
Application number: CN202021961191.5U
Authority: CN
Inventors: 戴世楷; 武友丽; 郭杰
Original assignee: Wenzhou Huahong Automobile Lock System Co ltd
Current assignee: Wenzhou Huahong Automobile Lock System Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-11
Anticipated expiration: 2030-09-09

Abstract

The utility model relates to an oil tank cover lock, including lock shell and the lock core of rotation setting in the lock shell, its characterized in that: the lock shell outside is stretched out to the upper end of lock core, the upper end of lock core is from last down fixed cover in proper order and is equipped with elastic component and spring bolt, the beneficial effects of the utility model: through setting up the spring bolt, conveniently drive the spring bolt through the key and rotate to reach the purpose of opening or locking, through setting up the elastic component, need not control through the key, thereby reach the purpose of opening or locking, provide multiple selection for the customer.

Description

Fuel tank cover lock

Technical Field

The utility model belongs to the technical field of automobile parts, especially, relate to an oil tank cover lock.

Background

Present oil tank lock can only be through key locking and opening, can't satisfy customer's more demands: the customer hopes not to use the key, just can detain the door, avoids not breaking away in the driving, does not use the key can easily open the door, but present lock structure can not provide more choices and convenient for the customer.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an oil tank lid lock, includes lock shell and rotates the lock core that sets up in the lock shell, its characterized in that: the lock shell outside is stretched out to the upper end of lock core, the upper end of lock core is from last down fixed cover in proper order and is equipped with elastic component and spring bolt, the elastic component is including fixed plate of establishing on the lock core and being located the left elastic plate of fixed plate of cover, the left side downwarping of fixed plate forms the connecting plate, the interval sets up between connecting plate and the elastic plate, through arc fixed connection between the lower extreme of connecting plate and the lower extreme of elastic plate, the arc opening of arc up, the upper end of elastic plate bulges left and forms elastic convex block, elastic convex block's upper end is equipped with the deflector with elastic convex block fixed connection.

The utility model discloses further setting up to: the lock comprises a lock core and is characterized in that at least two limiting grooves are formed in the circumferential outer side wall of the lock core, a lower limiting hole and an upper limiting hole are formed in the fixed plate and the lock tongue respectively, an upper limiting block and a lower limiting block corresponding to the limiting grooves are arranged in the upper limiting hole and the lower limiting hole, and the upper limiting block and the lower limiting block are fixedly connected with the lock tongue and the fixed plate respectively.

The utility model discloses further setting up to: the lock is characterized in that an upper gasket is sleeved on the lock cylinder and positioned above the spring bolt, a positioning nut is spirally arranged on the lock cylinder, and the fixed plate, the spring bolt and the upper gasket are fixedly sleeved on the lock cylinder through the positioning nut.

The utility model discloses further setting up to: the lock shell is provided with a protection pad, a lower gasket and a fixing nut from top to bottom, the fixing nut is spirally arranged on the lock shell, and a gap is formed between the protection pad and the lower gasket.

The utility model discloses further setting up to: the lower gasket comprises a hollow outer fixing ring and a hollow inner fixing ring located in the hollow outer fixing ring, the upper end face of the hollow inner fixing ring is higher than the upper end face of the hollow outer fixing ring, the lower end face of the hollow inner fixing ring is higher than the lower end face of the hollow outer fixing ring, the hollow outer fixing ring and the hollow inner fixing ring are fixedly connected through an inclined plate, and grooves are formed in the upper end face and the lower end face of the inclined plate.

The utility model discloses further setting up to: the elastic lug is positioned on the left side of the lock cylinder, and the bolt end of the bolt is positioned on the right side of the lock cylinder.

The utility model discloses further setting up to: the fixed plate, the connecting plate, the arc-shaped plate, the elastic lug and the guide plate are integrally formed.

The beneficial effects of the utility model reside in that: through setting up the spring bolt, conveniently drive the spring bolt through the key and rotate to reach the purpose of opening or locking, through setting up the elastic component, need not control through the key, thereby reach the purpose of opening or locking, provide multiple selection for the customer.

Drawings

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

FIG. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is a schematic structural view of the fuel tank cap locked by the elastic member according to the present invention;

fig. 4 is the utility model discloses a spring bolt carries out locking fuel tank cap's schematic structure diagram.

Detailed Description

According to the figures 1-4, the embodiment discloses an oil tank cover lock, which comprises a lock shell 1 and a lock cylinder 2 rotatably arranged in the lock shell 1, wherein the upper end of the lock cylinder 2 extends out of the lock shell 1, the upper end of the lock cylinder 2 is fixedly sleeved with an elastic part 3 and a lock tongue 4 from top to bottom in sequence, the lock tongue is conveniently driven by a key to rotate by arranging the lock tongue, so that the purpose of opening or locking is achieved, the elastic part is arranged without being controlled by the key, so that the purpose of opening or locking is achieved, the elastic part 3 comprises a fixed plate 5 fixedly sleeved on the lock cylinder 2 and an elastic plate 6 positioned on the left side of the fixed plate 5, the left side of the fixed plate 5 is bent downwards to form a connecting plate 7, the connecting plate 7 and the elastic plate 6 are arranged at intervals 8, the lower end of the connecting plate 7 is fixedly connected with the lower end of the, the arc opening of arc 9 up, the upper end of elastic plate 6 protrudes left and forms elastic lug 10, through setting up elastic lug, contradict through the board on elastic lug and the vehicle, plays the effect of locking, when needing to open, through the apron of pulling fuel tank cap to make elastic lug break away from with the vehicle, thereby reach the purpose of opening, elastic lug 10's upper end is equipped with deflector 11 with elastic lug 10 fixed connection, when needing the locking, through promoting fuel tank cap apron, the deflector contacts with the board on the vehicle, has played the guide effect, then elastic lug contradicts with the board on the vehicle, has played the purpose of locking, provides multiple choice for the customer.

The utility model discloses further setting up to: the lock comprises a lock core 2 and is characterized in that at least two limiting grooves 12 are formed in the circumferential outer side wall of the lock core 2, a lower limiting hole 13 and an upper limiting hole 14 are formed in a fixed plate 5 and a lock bolt 4 respectively, an upper limiting block 15 and a lower limiting block 16 corresponding to the limiting grooves 12 are arranged in the upper limiting hole 14 and the lower limiting hole 13, the upper limiting block 15 and the lower limiting block 16 are fixedly connected with the lock bolt 4 and the fixed plate 5 respectively, the lower limiting block and the upper limiting block are arranged in the limiting grooves by forming the limiting grooves in the lock core and fixing the lower limiting block and the upper limiting block on the fixed plate and the lock bolt respectively, limiting is achieved, and when the lock core rotates, the fixed plate and the lock bolt are conveniently driven to rotate.

The utility model discloses further setting up to: the lock core 2 is sleeved with an upper gasket 17, the upper gasket 17 is located above the bolt 4, a positioning nut 18 is spirally arranged on the lock core 2, the fixing plate 5, the bolt 4 and the upper gasket 17 are fixedly sleeved on the lock core 2 through the positioning nut 18, and the fixing plate and the bolt are conveniently and fixedly arranged on the lock core through the positioning nut.

The utility model discloses further setting up to: the utility model discloses a fuel tank cap, including lock shell 1, protection pad 19, lower gasket 20, fixation nut 21 spiral setting are on lock shell 1, clearance 30 sets up between protection pad 19 and the lower gasket 20, and the clearance sets up, conveniently sets up the fuel tank cap between protection pad and lower gasket, then locks through fixation nut, conveniently installs the lock on the fuel tank cap, has played the effect of protection fuel tank cap through setting up the protection pad on the lock shell 1.

The utility model discloses further setting up to: lower packing ring 20 includes the outer solid fixed ring 22 of cavity and is located the outer solid fixed ring 22 of cavity in the solid fixed ring 23 of cavity, the up end of the outer solid fixed ring 22 of cavity is higher than to the up end of the outer solid fixed ring of cavity 23, the lower terminal surface of the outer solid fixed ring 22 of cavity is higher than to the lower terminal surface of the outer solid fixed ring of cavity 23, through swash plate 24 fixed connection between the outer solid fixed ring 22 of cavity and the inner solid fixed ring of cavity 23, recess 25 has all been seted up to both ends face about 24 swash plates.

The utility model discloses further setting up to: the elastic lug 10 is positioned on the left side of the lock cylinder 2, and the bolt end of the bolt 4 is positioned on the right side of the lock cylinder 2, so that a plate on a vehicle can be conveniently locked through the bolt or the elastic lug.

The utility model discloses further setting up to: the fixed plate 5, the connecting plate 7, the arc-shaped plate 9, the elastic plate 6, the elastic lug 10 and the guide plate 11 are integrally formed, so that firmness is enhanced.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and any decoration, modification or equivalent replacement made by those skilled in the art according to the above description is within the protection scope of the present invention.

Claims

1. The utility model provides an oil tank lid lock, includes lock shell and rotates the lock core that sets up in the lock shell, its characterized in that: the lock shell outside is stretched out to the upper end of lock core, the upper end of lock core is from last down fixed cover in proper order and is equipped with elastic component and spring bolt, the elastic component is including fixed plate of establishing on the lock core and being located the left elastic plate of fixed plate of cover, the left side downwarping of fixed plate forms the connecting plate, the interval sets up between connecting plate and the elastic plate, through arc fixed connection between the lower extreme of connecting plate and the lower extreme of elastic plate, the arc opening of arc up, the upper end of elastic plate bulges left and forms elastic convex block, elastic convex block's upper end is equipped with the deflector with elastic convex block fixed connection.

2. A fuel tank cap lock according to claim 1, wherein: the lock comprises a lock core and is characterized in that at least two limiting grooves are formed in the circumferential outer side wall of the lock core, a lower limiting hole and an upper limiting hole are formed in the fixed plate and the lock tongue respectively, an upper limiting block and a lower limiting block corresponding to the limiting grooves are arranged in the upper limiting hole and the lower limiting hole, and the upper limiting block and the lower limiting block are fixedly connected with the lock tongue and the fixed plate respectively.

3. A fuel tank cap lock according to claim 2, wherein: the lock is characterized in that an upper gasket is sleeved on the lock cylinder and positioned above the spring bolt, a positioning nut is spirally arranged on the lock cylinder, and the fixed plate, the spring bolt and the upper gasket are fixedly sleeved on the lock cylinder through the positioning nut.

4. A fuel tank cap lock according to claim 3, wherein: the lock shell is provided with a protection pad, a lower gasket and a fixing nut from top to bottom, the fixing nut is spirally arranged on the lock shell, and a gap is formed between the protection pad and the lower gasket.

5. A fuel tank cap lock according to claim 4, wherein: the lower gasket comprises a hollow outer fixing ring and a hollow inner fixing ring located in the hollow outer fixing ring, the upper end face of the hollow inner fixing ring is higher than the upper end face of the hollow outer fixing ring, the lower end face of the hollow inner fixing ring is higher than the lower end face of the hollow outer fixing ring, the hollow outer fixing ring and the hollow inner fixing ring are fixedly connected through an inclined plate, and grooves are formed in the upper end face and the lower end face of the inclined plate.

6. A fuel tank cap lock according to claim 5, wherein: the elastic lug is positioned on the left side of the lock cylinder, and the bolt end of the bolt is positioned on the right side of the lock cylinder.

7. A fuel tank cap lock according to claim 6, wherein: the fixed plate, the connecting plate, the arc-shaped plate, the elastic lug and the guide plate are integrally formed.