CN209909049U

CN209909049U - Automobile oil tank rubber shock pad with good waterproof effect

Info

Publication number: CN209909049U
Application number: CN201920632676.0U
Authority: CN
Inventors: 王晓震
Original assignee: Yangzhou Saiprun Rubber And Plastic Co Ltd
Current assignee: Yangzhou Saiprun Rubber And Plastic Co Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-01-07
Anticipated expiration: 2029-05-05

Abstract

The utility model relates to an auto-parts field, and disclose the utility model discloses a following technical scheme: the utility model provides a car oil tank rubber shock pad that water-proof effects is good, includes the rubber circle, the rubber circle is the natural rubber material. The rubber circle is ring shape and thickness is 0.5 centimeter, the inside inner ring that has cup jointed of rubber circle, rubber circle upper end joint has the upper cover, the upper cover is made for the rubber material, and its material is unanimous with the rubber circle material, rubber circle lower extreme joint has the lower cover, the lower cover is made for the rubber material, and its material is unanimous with the rubber circle material, the upper surface of lower cover is equipped with annular flange. The utility model discloses in, when the car oil tank met there is the water environment, the water of process can get into from the outlet, discharges from the delivery port after through the pipeline, and the exhaust water can fall into and collect in the annular, and the water that collects can be followed the breach and is discharged from equipment, reaches the effect that changes outside rivers to, protection shock pad leakproofness.

Description

Automobile oil tank rubber shock pad with good waterproof effect

Technical Field

The utility model relates to an auto-parts field especially relates to a car oil tank rubber shock pad that water-proof effects is good.

Background

At present, the automobile oil tank shock pad is generally directly pasted on the oil tank bottom surface, if protect improperly in the transportation, cause the shock pad damage very easily and even drop. Furthermore, the existing shock pad is made of vulcanized rubber materials, and the shock pad can be hardened due to low temperature in winter, and is not easy to deform along with adhered products, so that the defect that a part of adhered parts are separated is caused. A car oil tank shock pad that current patent CN 204354814U mentioned, the device simple structure, reasonable in design, it is firm to install, is difficult for droing in handling, has waterproof, anticorrosive, heat retaining advantage moreover. But the flow direction of external water cannot be changed when the water-saving rubber ring is used, and the rubber ring can be corroded for a long time. Therefore, the automobile oil tank rubber shock pad with a good waterproof effect is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the good car oil tank rubber shock pad of a water-proof effects who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a car oil tank rubber shock pad that water-proof effects is good: the rubber ring is made of natural rubber. The rubber circle is square for the fillet and thickness is 0.5 centimeter, the inside inner ring that has cup jointed of rubber circle, rubber circle upper end joint has the upper cover, the upper cover is made for the rubber material, and its material is unanimous with the rubber circle material, rubber circle lower extreme joint has the lower cover, the lower cover is made for the rubber material, and its material is unanimous with the rubber circle material, the upper surface of lower cover is equipped with annular flange, and the inside leakproofness of rubber circle lower extreme of laminating, the leakproofness of the rubber circle lower extreme of assurance is enclosed to the flange, annular ring groove has been seted up on the upper surface of lower cover.

As a further description of the above technical solution: the inner ring is made of high-density rubber, and the hardness of the inner ring is far greater than that of the rubber ring.

As a further description of the above technical solution: the water outlet is formed in the upper surface of the rubber ring, water outlets are formed in the four outer surfaces of the rubber ring, the water outlets are vertically formed outwards, and the water outlet penetrates through the interior of the rubber ring and is communicated with the corresponding water outlets.

As a further description of the above technical solution: the southwest corner of the ring groove is provided with a notch, and the lower end of the upper cover is fixedly provided with an annular conical bottom.

The utility model discloses following beneficial effect has:

(1) the rubber shock pad of the automobile oil tank; when the water outlet is installed, the upper cover and the upper end and the lower end of the rubber ring are respectively clamped at the upper end and the lower end of the rubber ring, the flange of the lower cover is tightly attached to the inner portion of the lower end of the rubber ring, the sealing performance of the lower end of the rubber ring is guaranteed, the conical bottom at the lower end of the upper cover is directly extruded into the rubber ring, the upper half portion of the rubber ring under the extrusion of the conical bottom can outwards deform by taking the inner ring as an axis, and the water outlet can be extruded into an inclined outward angle in the deformation.

(2) The rubber shock pad of the automobile oil tank; when the automobile oil tank meets a water environment, the passing water can enter from the water outlet and is discharged from the water outlet after passing through the pipeline, the discharged water can fall into the annular groove to be collected, the collected water can be discharged from the equipment through the notch, and the effect of changing the direction of the external water flow and protecting the sealing performance of the shock pad is achieved.

Drawings

FIG. 1 is a schematic view of the whole shock pad of the present invention;

fig. 2 is a partial cross-sectional view of the rubber ring of the present invention;

fig. 3 is a specific schematic view of the lower cover of the present invention:

FIG. 4 is a schematic view of the upper cover of the present invention

Fig. 5 is an enlarged view of a portion a in fig. 1 according to the present invention.

1. A rubber ring; 2. an inner ring; 3. an upper cover; 4. a lower cover; 5. a flange; 6. a water outlet; 7. a water outlet; 8. a ring groove; 9. a notch; 10. a conical bottom.

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. 1-5, the utility model provides a car oil tank rubber shock pad that water-proof effects is good, including rubber circle 1, rubber circle 1 is the natural rubber material, and natural rubber is made by the latex, and the non-rubber composition that contains in the latex has some just to stay in the natural rubber of solid. Natural rubber typically contains 92% to 95% rubber hydrocarbons, while non-rubber hydrocarbons comprise 5% to 8%. Because of different preparation methods, different production places and even different glue-collecting seasons, the proportions of the components may be different but are basically within the range. The rubber ring 1 is square with round corners and 0.5 centimeter thick, an inner ring 2 is sleeved inside the rubber ring 1, the inner ring 2 is made of high-density rubber, the hardness of the inner ring 2 is far greater than that of the rubber ring 1, an upper cover 3 is clamped at the upper end of the rubber ring 1, the upper cover 3 is made of rubber materials and is consistent with that of the rubber ring 1, a lower cover 4 is clamped at the lower end of the rubber ring 1, the lower cover 4 is made of rubber materials and is consistent with that of the rubber ring 1, an annular flange 5 is arranged on the upper surface of the lower cover 4, the flange 5 is tightly attached to the inside of the lower end of the rubber ring 1, the sealing performance of the lower end of the rubber ring 1 is ensured, a water outlet 6 is arranged on the upper surface of the rubber ring 1, water outlets 7 are arranged on four outer surfaces of the rubber ring 1, the water outlets 7 are vertically and outwards arranged, the water outlet 6 penetrates through the inside of the rubber, an annular ring groove 8 is formed in the upper surface of the lower cover 4, a notch 9 is formed in the southwest corner of the ring groove 8, an annular conical bottom 10 is fixedly mounted at the lower end of the upper cover 3, the upper cover 3 and the lower end of the rubber ring 1 are clamped and connected in the installation process, a flange 5 of the lower cover 4 is tightly attached to the inner portion of the lower end of the rubber ring 1, the sealing performance of the lower end of the rubber ring 1 is guaranteed, the conical bottom 10 at the lower end of the upper cover 4 is directly extruded inside the rubber ring 1, the upper half portion of the rubber ring 1 under the extrusion of the conical bottom 10 can deform outwards by taking the inner ring 2 as an axis, the water outlet 6 can be extruded to form an inclined outward angle in the deformation process of the rubber ring 1, when the automobile oil tank meets a water environment, passing water can enter from the water outlet 6 and be discharged from the water outlet 7 after passing through a pipeline, the discharged water can fall into the ring groove 8 to be, the effect of changing the outside water flow direction and protecting the sealing performance of the shock pad is achieved.

The working principle is as follows:

the first step is as follows: when the installation, with upper cover 3 with the upper and lower both ends of joint at rubber circle 1 respectively, the leakproofness of the rubber circle 1 lower extreme of assurance is closely laminated with the lower extreme inside of rubber circle 1 to the flange 5 of lower cover 4.

The second step is that: the conical bottom 10 at the lower end of the upper cover 4 is directly extruded inside the rubber ring 1, the upper half part of the rubber ring 1 extruded by the conical bottom 10 deforms outwards by taking the inner ring 2 as an axis, and the water outlet 6 is extruded to be inclined and outwards in the deformation process of the rubber ring 1.

The third step: when the automobile oil tank meets the water environment, the passing water can enter from the water outlet 6 and is discharged from the water outlet 7 after passing through the pipeline, the discharged water can fall into the annular groove 8 to be collected, the collected water can be discharged from the equipment through the notch, and the effect of changing the direction of the external water flow and protecting the sealing performance of the shock pad is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a car oil tank rubber shock pad that water-proof effects is good, includes rubber circle (1), its characterized in that: an inner ring (2) is sleeved inside the rubber ring (1), an upper cover (3) is clamped at the upper end of the rubber ring (1), a lower cover (4) is clamped at the lower end of the rubber ring (1), an annular flange (5) is arranged on the upper surface of the lower cover (4), and the flange (5) is tightly attached to the inside of the lower end of the rubber ring (1);

the water outlet (6) is formed in the upper surface of the rubber ring (1), water outlets (7) are formed in four outer surfaces of the rubber ring (1), the water outlets (7) are perpendicularly formed outwards, the water outlet (6) penetrates through the inner portion of the rubber ring (1) and is communicated with the corresponding water outlets (7), and an annular conical bottom (10) is fixedly mounted at the lower end of the upper cover (3).

2. The automobile oil tank rubber shock pad with good waterproof effect as claimed in claim 1, characterized in that: the rubber ring (1) is made of natural rubber, and the thickness of the rubber ring (1) is 0.5 cm.

3. The automobile oil tank rubber shock pad with good waterproof effect as claimed in claim 1, characterized in that: the inner ring (2) is made of high-density rubber, and the hardness of the inner ring is far greater than that of the rubber ring (1).

4. The automobile oil tank rubber shock pad with good waterproof effect as claimed in claim 1, characterized in that: the upper cover (3) is made of rubber, the material of the upper cover is consistent with that of the rubber ring (1), and the lower cover (4) is made of rubber, and the material of the lower cover is consistent with that of the rubber ring (1).

5. The automobile oil tank rubber shock pad with good waterproof effect as claimed in claim 1, characterized in that: an annular ring groove (8) is formed in the upper surface of the lower cover (4), and a notch (9) is formed in the southwest corner of the ring groove (8).