CN212098419U

CN212098419U - Truck is with fuel tank cap protection casing

Info

Publication number: CN212098419U
Application number: CN202020802343.0U
Authority: CN
Inventors: 夏生奇; 师怀江
Original assignee: Xi'an Oude Rubber Technology Co ltd; Shaanxi Deshi Vehicle Components Group Co ltd
Current assignee: Xi'an Oude Rubber Technology Co ltd; Shaanxi Deshi Vehicle Components Group Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-12-08
Anticipated expiration: 2030-05-14

Abstract

The utility model provides a truck fuel tank cap protective cover, which comprises a base, an upper cover, a gland and a connecting ring, wherein the base is arranged at the fuel filler opening of a truck fuel tank, and the fuel tank cap is arranged at the fuel filler opening; the upper cover rotates 360 degrees around the axis by a curved path to form a cap-shaped structure, the upper cover covers the base and covers the oil tank, a gland is arranged on the top of the upper cover, and the gland is in a static state when the upper cover rotates; the connecting ring is arc-shaped, one end of the connecting ring is fixedly connected with the base, and the other end of the connecting ring is fixedly connected with the gland. The utility model discloses an in-process that the fuel tank cap protection casing made the fuel tank cap use forms a relative confined environment, inside the reduction impurity got into the fuel tank cap lock core, played the effect of protection.

Description

Truck is with fuel tank cap protection casing

Technical Field

The utility model relates to a truck postbox protection field especially relates to a truck is with fuel tank cap protection.

Background

The fuel tank cap of traditional truck is in outer hourglass state for a long time, can contact impurity such as dust, earth, oil and water often, because the effect of impurity in the long-term use, the condition of inefficacy can appear in fuel tank cap's lock core.

Disclosure of Invention

The utility model provides a fuel tank cap protection casing for truck, at the oil tank oil filler hole department installation base of truck, in order can dismantle the mode installation upper cover on the base, base and upper cover pass through the go-between and connect, and the go-between can ensure that the upper cover still is connected with the base after dismantling, loses after the prevention upper cover is dismantled.

Realize the utility model discloses the technical scheme of purpose as follows:

a truck fuel tank cap protective cover comprises a base, an upper cover, a gland and a connecting ring, wherein the base is arranged at a fuel filling port of a truck fuel tank, and the fuel tank cap is arranged at the fuel filling port;

the upper cover rotates 360 degrees around the axis by a curved path to form a cap-shaped structure, the upper cover covers the base and covers the oil tank, a gland is arranged on the top of the upper cover, and the gland is in a static state when the upper cover rotates;

the connecting ring is arc-shaped, one end of the connecting ring is fixedly connected with the base, and the other end of the connecting ring is fixedly connected with the gland;

the curved path comprises the top of vertical section, the top slope of self-vertical section upwards extends slope section, self-slope section to the curved segment that the cap top extended, the horizontal segment that extends to the axis direction from the top of curved segment, vertical section, slope section, curved segment and horizontal segment connect in proper order and rotate a week and form the upper cover, the height of vertical section is greater than the thickness of fuel tank cap, the length of horizontal segment is greater than the radius of fuel tank cap.

As a further improvement of the present invention, the bending section is bent from the top end of the inclined section to the axis direction and then extended to one end of the horizontal section.

As a further improvement, the outer peripheral wall of the upper cover is provided with a plurality of holding cavities for the human fingers to be embedded, and different fingers of the human body are embedded into different holding cavity clamping upper covers and rotate.

As a further improvement, it is a plurality of the holding cavity equipartition is on the curved surface that slope section and the rotatory a week of bending section formed.

As a further improvement of the utility model, a plurality of vertical protrusions are arranged on the cylindrical peripheral wall formed by rotating the vertical section for one circle, and all the vertical protrusions are parallel to the vertical section;

a plurality of vertical protrusions are evenly distributed on the peripheral wall of the upper cover around the axis of the upper cover.

As a further improvement of the utility model, the upper cover is connected with the base through screw threads.

As a further improvement of the utility model, the base and the oil tank adopt sticky mode fixed connection.

As a further improvement, the gland passes through a plurality of ball swing joint with the upper cover, all be equipped with the ring channel on the periphery wall of gland and the internal perisporium of upper cover, a plurality of balls inlay and establish in the ring channel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an in-process that the fuel tank cap protection casing made the fuel tank cap use forms a relative confined environment, inside the reduction impurity got into the fuel tank cap lock core, played the effect of protection.

2. The utility model discloses an oil tank cap protection casing is installed on the oil tank, when the oil tank cap is opened to needs, only needs to separate the upper cover from the base, opens the oil tank cap again can. After the oil tank cover is fixed on the oil tank, the upper cover is fixed on the base again, and the protection of the oil tank cover is continued.

Drawings

Fig. 1 is a schematic structural view of a truck fuel tank cap protective cover.

In the figure, 1, a base; 2. an upper cover; 21. a vertical section; 22. an inclined section; 23. a curved section; 24. a horizontal segment; 25. an accommodating cavity; 26. a vertical protrusion; 3. a gland; 4. and (7) connecting rings.

Detailed Description

The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.

In the description of the present embodiments, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The first implementation mode comprises the following steps:

as shown in fig. 1, the present embodiment provides a tank cap protective cover for a truck, which includes a base 1, an upper cover 2, a gland 3 and a connecting ring 4, wherein the base 1 is installed at a fuel filler of a tank for the truck, and the fuel filler is installed with a tank cap; the upper cover 2 rotates 360 degrees around the axis by a curved path to form a cap-shaped structure, the upper cover 2 covers the base 1, the upper cover 2 covers the oil tank, a gland 3 is arranged on the top of the upper cover 2, and the gland 3 is in a static state when the upper cover 2 rotates; the connecting ring 4 is arc-shaped, one end of the connecting ring 4 is fixedly connected with the base 1, and the other end of the connecting ring 4 is fixedly connected with the gland 3; the curved path is composed of a vertical section 21, an inclined section 22 extending upwards from the top end of the vertical section 21 in an inclined manner, a bent section 23 extending from the top end of the inclined section 22 to the top of the cap, and a horizontal section 24 extending from the top end of the bent section 23 to the axis direction, wherein the vertical section 21, the inclined section 22, the bent section 23 and the horizontal section 24 are sequentially connected in sequence and rotate for a circle to form the upper cover 2, the height of the vertical section 21 is greater than the thickness of the oil tank cover, and the length of the horizontal section 24 is greater than the radius of the oil tank cover.

This embodiment makes the in-process that the fuel tank cap used form a relatively confined environment through the fuel tank cap protection casing, inside the reduction impurity got into the fuel tank cap lock core, played the effect of protection.

The fuel tank cap protective cover of the embodiment is arranged on the fuel tank, and when the fuel tank cap is required to be opened, the upper cover 2 is only required to be separated from the base 1, and then the fuel tank cap is opened. After the fuel tank cap is fixed on the fuel tank, the upper cap 2 is fixed on the base 1 again, and the protection of the fuel tank cap is continued.

The second embodiment:

the embodiment provides a truck fuel tank cap protective cover, which comprises a base 1, an upper cover 2, a gland 3 and a connecting ring 4, wherein the base 1 is arranged at a fuel filler opening of a truck fuel tank, and the fuel tank cap is arranged at the fuel filler opening; the upper cover 2 rotates 360 degrees around the axis by a curved path to form a cap-shaped structure, the upper cover 2 covers the base 1, the upper cover 2 covers the oil tank, a gland 3 is arranged on the top of the upper cover 2, and the gland 3 is in a static state when the upper cover 2 rotates; the connecting ring 4 is arc-shaped, one end of the connecting ring 4 is fixedly connected with the base 1, and the other end of the connecting ring 4 is fixedly connected with the gland 3; the curved path is composed of a vertical section 21, an inclined section 22 extending upwards from the top end of the vertical section 21 in an inclined manner, a bent section 23 extending from the top end of the inclined section 22 to the top of the cap, and a horizontal section 24 extending from the top end of the bent section 23 to the axis direction, wherein the vertical section 21, the inclined section 22, the bent section 23 and the horizontal section 24 are sequentially connected in sequence and rotate for a circle to form the upper cover 2, the height of the vertical section 21 is greater than the thickness of the oil tank cover, and the length of the horizontal section 24 is greater than the radius of the oil tank cover.

As shown in fig. 1, the curved portion 23 extends toward one end of the horizontal portion 24 after being curved in the axial direction from the top end of the inclined portion 22. The periphery wall of the upper cover 2 is provided with a plurality of accommodating cavities 25 for human fingers to be embedded, and different human fingers are embedded into different accommodating cavities 25 to clamp the upper cover 2 and rotate.

Preferably, a plurality of accommodating cavities 25 are uniformly distributed on a curved surface formed by one rotation of the inclined section 22 and the bent section 23. A plurality of vertical protrusions 26 are arranged on the cylindrical peripheral wall formed by rotating the vertical section 21 for one circle, and all the vertical protrusions 26 are parallel to the vertical section 21; a plurality of upright projections 26 are evenly distributed on the outer peripheral wall of the upper lid 2 around the axis of the upper lid 2. The upper cover 2 is connected with the base 1 through screw threads. The base 1 and the oil tank are fixedly connected in an adhesive mode. Gland 3 and upper cover 2 all are equipped with the ring channel through a plurality of ball swing joint on the periphery wall of gland 3 and the internal perisporium of upper cover 2, and a plurality of balls inlay to be established in the ring channel.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The truck fuel tank cap protective cover is characterized by comprising a base (1), an upper cover (2), a gland (3) and a connecting ring (4), wherein the base (1) is installed at a fuel filler opening of a truck fuel tank, and the fuel tank cap is installed at the fuel filler opening;

the upper cover (2) rotates 360 degrees around an axis by a curved path to form a cap-shaped structure, the upper cover (2) covers the base (1), the upper cover (2) covers an oil tank, a gland (3) is arranged on the top of the upper cover (2), and the gland (3) is in a static state when the upper cover (2) rotates;

the connecting ring (4) is arc-shaped, one end of the connecting ring (4) is fixedly connected with the base (1), and the other end of the connecting ring (4) is fixedly connected with the gland (3);

the curved path comprises a vertical section (21), an inclined section (22) extending upwards from the top end of the vertical section (21), a bent section (23) extending from the top end of the inclined section (22) to the top of the cap, and a horizontal section (24) extending from the top end of the bent section (23) to the axis direction, wherein the vertical section (21), the inclined section (22), the bent section (23) and the horizontal section (24) are sequentially connected and rotate for a circle to form an upper cover (2), the height of the vertical section (21) is greater than the thickness of the oil tank cover, and the length of the horizontal section (24) is greater than the radius of the oil tank cover.

2. The tank cap cover according to claim 1, wherein the curved portion (23) is curved in the axial direction from the top end of the inclined portion (22) and then extends toward one end of the horizontal portion (24).

3. The protective cover for the tank cap of the truck according to claim 1 or 2, wherein a plurality of receiving cavities (25) for fingers of a human body to insert into are formed in the peripheral wall of the upper cover (2), and different fingers of the human body to insert into different receiving cavities (25) to clamp the upper cover (2) and rotate.

4. The tank cap protective cover for trucks according to claim 1, characterized in that the upper cover (2) is screwed to the base (1).

5. The tank cap protective cover for trucks according to claim 1, characterized in that said base (1) is fixedly connected to the tank by gluing.

6. The tank cap protective cover for trucks according to claim 1, characterized in that the gland (3) is movably connected with the upper cover (2) by a plurality of balls, and the peripheral wall of the gland (3) and the inner peripheral wall of the upper cover (2) are provided with annular grooves in which the plurality of balls are embedded.