CN209904527U

CN209904527U - Multilayer composite corrugated shock pad for automobile oil tank assembly

Info

Publication number: CN209904527U
Application number: CN201920709932.1U
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: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-01-07
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a compound ripple shock pad of multilayer for car oil tank assembly. This shock pad includes two shock pad groups, and every shock pad group includes cushion and base pad, and the cushion is located the base pad upside, and cushion lower surface edge links to each other with the bonding of base pad upper surface edge, the cushion upside still is equipped with continuous ripple form rubber pad. The utility model discloses a shock pad includes two shock pad groups, the upside of two shock pad groups all is equipped with the corrugate rubber pad, the ripple mutually perpendicular of the corrugate rubber pad of two shock pad groups, the shock pad upside is arranged in to the oil tank, the shock pad upside is through structural deformation between ripple peak and the ripple millet and the vibrations that the self-adjustment produced of adaptation oil tank during operation, two shock pad group designs perpendicularly mutually then to have guaranteed that the shock pad can adapt to the shaking force of the left and right directions that the oil tank produced, also can adapt to the shaking force of the fore-and-aft direction that the oil tank produced, the vibrations that produce the oil tank weaken, the oil tank has been protected.

Description

Multilayer composite corrugated shock pad for automobile oil tank assembly

Technical Field

The utility model relates to an automobile spare and accessory part technical field, in particular to compound ripple shock pad of multilayer for car oil tank assembly.

Background

Among the prior art, the oil tank assembly of car generally is connected with the metal support of car, and at the car in-process of traveling, can produce collision and friction between oil tank and the support, and the production of collision friction can bring the noise, and long-time collision can bring certain damage to the oil tank simultaneously, influences the life of oil tank. The existing automobile is generally provided with a shock pad between an oil tank and a metal support to carry out shock absorption protection on the oil tank. In the prior art, the utility model with patent application number 201420346300.0 discloses an oil tank corrugated rubber pad, and this rubber pad includes the rubber pad body, the rubber pad body is an overall structure that comprises a plurality of continuous corrugated rubber pad unit connection. The rubber pad adapts to the oil tank to reduce vibration through structural deformation and self-adjustment between the corrugated peaks and the corrugated valleys, but the corrugated shock pad can only adapt to the force of the oil tank along one direction and cannot adapt to deformation of the oil tank when the oil tank vibrates front, back, left and right relatively.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing the compound ripple shock pad of good multilayer of shock attenuation effect to the not enough that exists among the above-mentioned background art.

In order to realize the above utility model purpose, the utility model relates to a car is compound ripple shock pad of multilayer for oil tank assembly has adopted following technical scheme:

the utility model provides a compound ripple shock pad of multilayer for car oil tank assembly, includes two shock pad groups, and every shock pad group includes cushion and base pad, and the cushion is located the base pad upside, and cushion lower surface edge links to each other with the bonding of base pad upper surface edge, the cushion upside still is equipped with continuous ripple form rubber pad.

Specifically, the elastic pad and the base pad are both rubber pads.

Specifically, the corrugations of the corrugated rubber pads on the upper sides of the two shock pad groups are perpendicular to each other, and the side faces of the two shock pad groups are bonded and connected.

Specifically, the lower surface of the base pad is provided with a double-sided adhesive tape.

Specifically, the lower surface of the elastic cushion is also provided with a bulge, and the upper surface of the base cushion is provided with a groove matched with the bulge.

Specifically, the lower surface of the elastic cushion is provided with a plurality of first corrugated peaks and first corrugated valleys which are arranged at intervals, the upper surface of the base cushion is provided with second corrugated peaks and second corrugated valleys which are matched with the first corrugated peaks and the first corrugated valleys which are arranged at intervals, and the corrugations of the first corrugated peaks are perpendicular to the corrugations of the corrugated rubber cushion on the upper side of the elastic cushion.

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

1. the utility model discloses a shock pad includes two shock pad groups, the upside of two shock pad groups all is equipped with the corrugate rubber pad, the ripple mutually perpendicular of the corrugate rubber pad of two shock pad groups, the shock pad upside is arranged in to the oil tank, the shock pad upside is through structural deformation between ripple peak and the ripple millet and the vibrations that the self-adjustment produced of adaptation oil tank during operation, two shock pad group designs perpendicularly mutually then to have guaranteed that the shock pad can adapt to the shaking force of the left and right directions that the oil tank produced, also can adapt to the shaking force of the fore-and-aft direction that the oil tank produced, the vibrations that produce the oil tank weaken, the oil tank has been protected.

2. The utility model relates to a base wad and cushion, increase the holistic shock attenuation effect of cushion on the one hand, on the other hand, protruding recess or matched with ripple peak, the ripple millet of addding between base wad and cushion, all carried out the buffering to horizontal power and weaken to a certain extent, the cushion is passed to in the vibrations that the oil tank produced, power receives the effect of protruding recess or ripple peak ripple millet, horizontal power receives the weakening, vertical power then weakens through the rubber pad, guaranteed to cushion the weakening to the vibrations power between oil tank and the vapour car support, the oil tank has been protected.

Drawings

Fig. 1 is a schematic structural diagram of one embodiment of the present invention;

fig. 2 is a schematic structural view of another embodiment of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

fig. 4 is a sectional view B-B of fig. 2.

Wherein, 10 elastic pads, 11 first corrugation peaks, 12 first corrugation valleys, 21 second corrugation peaks, 22 second corrugation valleys, 20 base pads, 30 corrugated rubber pads and 40 bulges.

Detailed Description

The invention will be further elucidated with reference to the embodiments described hereinafter.

As shown in figure 1 of the drawings, in which,

the utility model provides a compound ripple shock pad of multilayer for car oil tank assembly, includes two shock pad groups, and every shock pad group includes cushion 10 and base pad 20, and cushion 10 is located the upside of base pad 20, and cushion 10 lower surface edge links to each other with the bonding of base pad 20 upper surface edge, cushion 10 upside still is equipped with continuous ripple form rubber pad 30. Through setting up cushion 10, base pad 20, corrugated rubber pad 30, the compound of three-layer shock pad has strengthened the shock attenuation effect of shock pad.

Specifically, the elastic pad 10 and the base pad 20 are both rubber pads.

Specifically, the corrugations of the corrugated rubber pads 30 on the upper sides of the two shock pad sets are perpendicular to each other, and the side surfaces of the two shock pad sets are bonded and connected. The ripple mutually perpendicular of the corrugated rubber pad 30 of two shock pad groups, the shock pad upside is arranged in to the oil tank, and the shock pad upside adapts to the vibrations that the oil tank during operation produced through the structural deformation between ripple peak and the ripple valley and self-adjustment, and two shock pad group designs perpendicularly mutually then has guaranteed that the shock pad can adapt to the vibrations power of the left and right directions that the oil tank produced, also can adapt to the vibrations power of the fore-and-aft direction that the oil tank produced, weakens the vibrations that the oil tank produced, has protected the oil tank.

Specifically, the lower surface of the base pad 20 is provided with a double-sided adhesive tape (not shown). The shock pad is convenient to be fixed on the automobile frame.

Specifically, the lower surface of the elastic pad 10 is further provided with a protrusion 40, and the upper surface of the base pad 20 is provided with a groove (not shown) matched with the protrusion 40. The arrangement of the bulges and the grooves can buffer and weaken the transverse force applied to the shock pad.

Specifically, as shown in fig. 2 to 4, another embodiment between the elastic pad 10 and the base pad 20 is that the lower surface of the elastic pad 10 is provided with a plurality of first corrugation peaks 11 and first corrugation valleys 12 arranged at intervals, the upper surface of the base pad 20 is provided with second corrugation peaks 21 and second corrugation valleys 22 matched with the first corrugation peaks and the first corrugation valleys arranged at intervals, and corrugations of the first corrugation peaks 11 are perpendicular to corrugations of the corrugated rubber pad 30 on the upper side of the elastic pad. The arrangement of the wave peaks and the wave valleys also buffers and weakens the transverse force applied to the shock pad; in addition, the corrugation of the corrugation peak corrugation valley is relatively vertical to the corrugation of the corrugated rubber pad, so that the corrugation peak corrugation valley is matched with the corrugated rubber pad, the transverse force of the shock pad on the front, the back, the left and the right can be weakened by buffering, and the oil tank is protected.

The utility model discloses a concrete working process and principle: will the utility model discloses on being fixed in the vapour vehicle support, support the oil tank assembly, the oil tank during operation produces the vibration, and the shock pad weakens buffering the impact force that receives, and the shock pad itself cushions fore-and-aft power, and the recess arch that sets up between cushion and the base pad or ripple peak valley are cushioned the horizontal power that the shock pad received, have guaranteed the life of oil tank.

The above is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the above preferred embodiments, but the present invention is not limited to the above embodiments, and any skilled person familiar with the art can make some changes or modifications to equivalent embodiments without departing from the technical scope of the present invention, but all the technical matters of the present invention are within the scope of the technical solution of the present invention.

It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the range that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention.

Claims

1. The utility model provides a compound ripple shock pad of multilayer for car oil tank assembly which characterized in that: including two shock pad groups, every shock pad group includes cushion and base pad, and the cushion is located the base pad upside, and cushion lower surface edge links to each other with the bonding of base pad upper surface edge, the cushion upside still is equipped with continuous ripple form rubber pad.

2. The multilayer composite corrugated cushion of claim 1, wherein: the elastic pad and the base pad are both rubber pads.

3. The multilayer composite corrugated cushion of claim 1, wherein: the ripples of the corrugated rubber pad on the upper sides of the two shock pad groups are mutually vertical, and the side surfaces of the two shock pad groups are bonded and connected.

4. The multilayer composite corrugated cushion of claim 1, wherein: and a double-sided adhesive tape is arranged on the lower surface of the base pad.

5. The multilayer composite corrugated cushion of claim 1, wherein: the lower surface of the elastic cushion is also provided with a bulge, and the upper surface of the base cushion is provided with a groove matched with the bulge.

6. The multilayer composite corrugated cushion of claim 1, wherein: the lower surface of the elastic cushion is provided with a plurality of first corrugated peaks and first corrugated valleys which are arranged at intervals, the upper surface of the base cushion is provided with second corrugated peaks and second corrugated valleys which are matched with the first corrugated peaks and the first corrugated valleys which are arranged at intervals, and the corrugations of the first corrugated peaks are perpendicular to the corrugations of the corrugated rubber cushion on the upper side of the elastic cushion.