CN216507884U

CN216507884U - Novel motor vehicle oil filler box executor

Info

Publication number: CN216507884U
Application number: CN202123110601.2U
Authority: CN
Inventors: 刘龙俊; 王龙
Original assignee: Hubei Tri Ring Auto Electric Appliance Co Ltd
Current assignee: Hubei Tri Ring Auto Electric Appliance Co Ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-13
Anticipated expiration: 2031-12-13

Abstract

A novel motor vehicle oil filler box actuator comprises a shell, an upper cover, a push rod, a slide block, a slide sleeve, a first spring and a second spring; a fifth spiral table-board and a plurality of vertical sliding chutes are arranged on the inner wall of the sliding sleeve; a third spiral table surface and a fourth spiral table surface are arranged on the bottom wall in the shell, and the spiral directions of the third spiral table surface and the fourth spiral table surface are opposite; a plurality of convex blocks matched with the sliding grooves are arranged on the side wall of the lower end of the push rod, a first spiral table top matched with a fifth spiral table top is arranged on the upper surface of each convex block, and a second spiral table top matched with a third spiral table top is arranged on the lower surface of each convex block; the sliding block is arranged in the push rod, and the upper end of the spring is connected with the lower end of the push rod and is connected with the sliding block; the spring II penetrates through the upper end of the sliding block to be connected with the lower end of the push rod to be connected with the shell; the lower surface of the sliding block is provided with a plurality of support legs, and the lower surface of each support leg is provided with a sixth spiral table top matched with the fourth spiral table top. The utility model can effectively solve the problem of stroke increase caused by reverse rotation of the push rod.

Description

Novel motor vehicle oil filler box executor

Technical Field

The utility model relates to the technical field of automobile parts, in particular to a novel actuator for an oil filling port box of a motor vehicle.

Background

The existing driver structure causes the push rod to receive the external force of forward rotation when the spring is pressed due to no reverse limit, and causes the reverse rotation of the push rod due to the fact that the elastic force of the spring can generate reverse rotation force, thereby causing the problem of large stroke.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel actuator, which effectively prevents the stroke increase caused by the reverse rotation of a push rod through the one-way spiral driving design of the push rod.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a novel motor vehicle oil filler box actuator comprises a shell, an upper cover and a push rod, wherein the upper cover is arranged on the shell, the push rod is arranged between the upper cover and the shell, and the novel motor vehicle oil filler box actuator further comprises a sliding block, a sliding sleeve, a first spring and a second spring which are arranged between the shell and the upper cover;

a fifth spiral table surface and a plurality of vertical sliding grooves are arranged on the inner wall of the sliding sleeve;

a third spiral table surface and a fourth spiral table surface are arranged on the bottom wall in the shell, and the spiral directions of the third spiral table surface and the fourth spiral table surface are opposite;

a plurality of convex blocks matched with the sliding grooves are arranged on the side wall of the lower end of the push rod, a first spiral table top matched with the fifth spiral table top is arranged on the upper surface of each convex block, and a second spiral table top matched with the third spiral table top is arranged on the lower surface of each convex block;

the sliding block is arranged in the push rod, and the upper end of the spring is connected with the lower end of the push rod and is connected with the sliding block; the second spring penetrates through the upper end of the sliding block and is connected with the lower end of the push rod and the shell;

the lower surface of the sliding block is provided with a plurality of support legs, and the lower surfaces of the support legs are provided with a sixth spiral table top matched with the fourth spiral table top.

Further, the third spiral table-board and the fourth spiral table-board are coaxially arranged, and the fourth spiral table-board is positioned at the inner side of the third spiral table-board.

Furthermore, a plurality of first fractures are arranged on the third spiral table surface, a plurality of second fractures are arranged on the fourth spiral table surface, and a plurality of third fractures are arranged on the fifth spiral table surface.

Further, the first fracture and the second fracture correspond to the sliding groove up and down.

Furthermore, a plurality of clamping jaws are arranged on the side face of the sliding block, and a plurality of clamping grooves matched with the clamping jaws are formed in the lower end of the push rod.

Further, still be provided with the fixed column on the inside diapire of casing, two lower extreme suits of spring are in on the fixed column.

Furthermore, a plurality of limiting ribs are arranged on the inner wall of the shell, and a plurality of limiting grooves matched with the limiting ribs are formed in the outer wall of the sliding sleeve.

The utility model has the beneficial effects that:

the utility model can effectively solve the problem of stroke increase caused by reverse rotation of the push rod.

Drawings

FIG. 1 is an exploded view of the present invention;

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

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line C-C of FIG. 2;

FIG. 5 is a cross-sectional view of the housing and sliding sleeve of the present invention;

in the figure: 1 upper cover, 2 push rods, 3 spring I, 4 casings, 5 sliding sleeves, 51 sliding chutes, 6 spring II, 7 sliding blocks, 71 sixth spiral table-board, 8 claws, 9 clamping grooves, 10 convex blocks, 101 first spiral table-board, 102 second spiral table-board, 11 third spiral table-board, 111 first fracture, 12 fourth spiral table-board, 121 second fracture, 13 fifth spiral table-board, 131 third fracture, 14 spacing ribs and 15 fixing columns.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another.

Referring to fig. 1, the novel motor vehicle oil filler box actuator comprises a shell 4, an upper cover 1 and a push rod 2, wherein the upper cover 1 is installed on the shell 4, the push rod 2 is installed between the upper cover 1 and the shell 4, and the novel motor vehicle oil filler box actuator further comprises a sliding block 7, a sliding sleeve 5, a first spring 3 and a second spring 6 which are arranged between the shell 4 and the upper cover 1.

Referring to fig. 1, 3-5, a fifth spiral table 13 and a plurality of vertical sliding grooves 51 are arranged on the inner wall of the sliding sleeve 5. A third spiral table 11 and a fourth spiral table 12 are arranged on the bottom wall of the interior of the shell 4, and the spiral directions of the third spiral table and the fourth spiral table are opposite. The third spiral table-board 11 is provided with a plurality of first fractures 111, the fourth spiral table-board 12 is provided with a plurality of second fractures 121, and the fifth spiral table-board 13 is provided with a plurality of third fractures 131. The first fracture 111 and the second fracture 121 correspond to the sliding groove 51 up and down.

A plurality of convex blocks 10 matched with the sliding grooves 51 are arranged on the side wall of the lower end of the push rod 2, a first spiral table top 101 matched with the fifth spiral table top 13 is arranged on the upper surface of each convex block 10, and a second spiral table top 102 matched with the third spiral table top 11 is arranged on the lower surface of each convex block.

The interior of the push rod 2 is of a hollow structure, the lower end of the push rod is open, the sliding block 7 is arranged in the hollow structure of the push rod 2, and the upper end of the first spring 3 is connected with the lower end of the push rod 2 and is connected with the sliding block 7; the second spring 6 penetrates through the upper end of the sliding block 7 to be connected with the lower end of the push rod 2 to be connected with the shell 4.

The lower surface of the sliding block 7 is provided with a plurality of support legs, and the lower surface of each support leg is provided with a sixth spiral table-board 71 matched with the fourth spiral table-board 12. The side of the sliding block 7 is provided with a plurality of clamping jaws 8, and the lower end of the push rod 2 is provided with a plurality of clamping grooves 9 matched with the clamping jaws 8 and provided with lower end openings.

Still be provided with fixed column 15 on the inside diapire of casing 4, the suit of the second 6 lower extremes of spring is in on fixed column 15. Be provided with a plurality of spacing muscle 14 on the casing 4 inner wall, be provided with a plurality of on the sliding sleeve 5 outer wall with spacing groove that spacing muscle matches, through spacing muscle and spacing groove will the sliding sleeve is installed in the casing 4.

Initially, the push rod 2 is located on the upper portion of the housing 4 as a whole under the action of the second spring 6, wherein the protrusion 10 is located in the sliding groove 51. When the push rod 2 is pressed downwards, the slide block 7 moves downwards in the slide groove 51, and when the slide block moves to the bottom end of the slide groove 51, the first spiral table surface 101 and the fifth spiral table surface 13 come into contact, so that the lug 10 moves along the fifth spiral table surface 13 until the lug 10 passes through the fifth spiral table surface 13 and enters the third fracture 131; and meanwhile, the sliding block 7 moves downwards along the clamping groove 9 under the action of the first spring 3. When continuing to press down push rod 2, lug 10 downstream simultaneously, this moment second spiral mesa 102 with third spiral mesa 11 contact makes lug 10 follow third spiral mesa 11 slides down and then makes push rod 2 forward rotation because push rod 2 forward rotation can make spring two 6 twist reverse thereby produce reverse revolving force, and this reverse revolving force can make push rod 2 produce reverse rotation's effect, if the pressing force is not enough, thereby make push rod 2 reverse rotation increase stroke very easily, consequently still be provided with in casing 4 bottom with third spiral mesa 11 opposite spiral direction's fourth spiral mesa 12. In the process of continuously pushing the push rod 2 downwards and moving the bump 10 downwards along the third spiral table-board 11, the sixth spiral table-board 71 at the lower end of the slide block 7 is in contact with the fourth spiral table-board 12 under the action of the first spring 3 and moves downwards along the fourth spiral table-board 12, at this time, the slide block 7 is not separated from the clamping groove 9, because the fourth spiral table-board 12 is opposite to the third spiral table-board 11 in direction and the upper end of the slide block 7 is not separated from the clamping groove 9, at this time, the slide block 7 plays a certain limiting role on the push rod 2, and therefore the push rod 2 is prevented from reversely rotating under the reverse rotation force of the second spring 6. When the projection 10 moves to the first break 111, it faces the sliding slot 51 on the sliding sleeve 5, and at this time, the push rod 2 is released, the push rod 2 moves upward under the action of the second spring 6, and the projection 10 moves upward into the sliding slot 51 at the same time.

Claims

1. The utility model provides a novel motor vehicle oil filler hole box executor, includes casing, upper cover, push rod, the upper cover is installed on the casing, the push rod is installed between upper cover and the casing, its characterized in that: the sliding block, the sliding sleeve, the first spring and the second spring are arranged between the shell and the upper cover;

2. The novel motor vehicle filler box actuator of claim 1, wherein: the third spiral table surface and the fourth spiral table surface are coaxially arranged, and the fourth spiral table surface is positioned on the inner side of the third spiral table surface.

3. The novel motor vehicle filler box actuator of claim 1 or 2, wherein: a plurality of first fractures are arranged on the third spiral table surface, a plurality of second fractures are arranged on the fourth spiral table surface, and a plurality of third fractures are arranged on the fifth spiral table surface.

4. The novel motor vehicle filler box actuator of claim 3, wherein: the first fracture and the second fracture correspond to the sliding groove up and down.

5. The novel motor vehicle filler box actuator of claim 1, wherein: the side of the sliding block is provided with a plurality of clamping jaws, and the lower end of the push rod is provided with a plurality of clamping grooves matched with the clamping jaws.

6. The novel motor vehicle filler box actuator of claim 1, wherein: still be provided with the fixed column on the inside diapire of casing, two lower extreme suits of spring are in on the fixed column.

7. The novel motor vehicle filler box actuator of claim 1, wherein: the sliding sleeve is characterized in that a plurality of limiting ribs are arranged on the inner wall of the shell, and a plurality of limiting grooves matched with the limiting ribs are formed in the outer wall of the sliding sleeve.