CN220430301U

CN220430301U - Chromium plated part for polyurethane engine hood

Info

Publication number: CN220430301U
Application number: CN202321861849.9U
Authority: CN
Inventors: 解鑫
Original assignee: Anhui Kaijie Automobile Parts Co ltd
Current assignee: Anhui Kaijie Automobile Parts Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-02-02
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses a chromium-plated part for a polyurethane engine cover, and relates to the technical field of engine manufacturing and assembly. The utility model comprises a chromeplated logo, wherein the chromeplated logo is arranged on a polyurethane foaming body, and an inverted buckle mechanism is arranged at the bottom of the chromeplated logo, the inverted buckle mechanism comprises a barb and a cross column, the barb is connected with one end of the cross column, the other end of the cross column is connected with the lower surface of the chromeplated logo, the barb is in a right trapezoid shape, the chromeplated logo is in Chinese logo and English logo, and the chromeplated logo is arranged on the upper surface of the polyurethane foaming body.

Description

Chromium plated part for polyurethane engine hood

Technical Field

The utility model belongs to the technical field of engine manufacturing and assembly, and particularly relates to a chromium-plated part for a polyurethane engine cover.

Background

The engine cover is matched with the requirement of engine installation, so that the normal operation safety of the engine is ensured, the logo (mark) in the engine cover in the prior art is single, the requirement of customers is not met, and the product is easy to mold and corrode after long-time use and operation, so that the product is damaged and needs to be replaced frequently, the service efficiency is low, in addition, the logo and the engine cover are integrated in the prior art, the logo is damaged and replaced difficultly, the resource is wasted, and the appearance is not attractive _。

Disclosure of Invention

The utility model aims to provide a chromium-plated part for a polyurethane engine cover, which solves the problems that the existing logo is easy to mold or corrode after long-time use and the existing logo is single in product, so that the requirement of customers cannot be met.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a chromium plating part for a polyurethane engine cover, which comprises a chromium plating logo, wherein the chromium plating logo is arranged on a polyurethane foaming body,

the bottom of the chromeplated logo is provided with an inverted buckle mechanism, and the inverted buckle mechanism comprises a barb and a cross column;

the barb is connected with one end of the cross column, and the other end of the cross column is connected with the lower surface of the chromed logo;

the barb is right trapezoid;

the chromeplated logo is of a Chinese logo type and an English logo type;

the chromeplated logo is arranged on the upper surface of the polyurethane foaming body.

Further, the polyurethane foam body is provided with a groove, wherein,

the grooves comprise a first groove, a second groove and a third groove;

the first groove is communicated with the second groove, and the second groove is communicated with the third groove.

Further, the grooves are formed in the polyurethane foaming body in four groups.

Further, at least 2 groups of back-off mechanisms are arranged at the bottom of each Chinese logo and the bottom of each English logo.

Further, a rubber pad is arranged in the polyurethane foaming body, the rubber pad is arranged in the groove, and comprises a base, a support column and a plurality of fixing columns, wherein,

the upper surface of the base is connected with the support column;

a plurality of fixing columns are arranged on the side surfaces of the support columns;

the fixing columns are distributed around the support columns in a circle;

the lower end of the fixed column is connected with the upper end of the base.

Further, the base is arranged in the first groove, wherein,

the fixing columns are arranged in the second grooves;

the support column is arranged in the third groove.

Further, a channel, a first chamber and a second chamber are arranged inside the support column, wherein,

one end of the channel is connected with the first chamber, and the other end of the channel is connected with the second chamber;

the first chamber is conical;

the second chamber is spherical;

the channel is cylindrical.

The utility model has the following beneficial effects:

according to the utility model, the chromium plating logo is diversified on the polyurethane engine decorative cover, so that the chromium plating logo is high-grade, the requirements of different customers can be met, and the products are ensured not to go moldy or corrode after long-time running.

According to the utility model, the polyurethane foam body plays a role in sound insulation and noise reduction, the embedded rubber pad plays a role in installation, and the chromed logo is installed on the polyurethane foam body through the back-off, so that the novel rubber pad is attractive and striking.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the front structure of a polyurethane foam body according to the present utility model;

FIG. 2 is a schematic diagram of the chromeplated logo of the present utility model;

FIG. 3 is a schematic view of the rear structure of the polyurethane foam body of the present utility model;

FIG. 4 shows a broken half of the utility model a schematic drawing of a groove structure;

FIG. 5 is a schematic view of the rubber pad structure of the utility model;

FIG. 6 is a schematic view of a semi-sectional structure of a rubber mat according to the present utility model;

fig. 7 is a schematic view of the structure of the spherical connecting member according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

100. chrome plating logo; 110. a back-off mechanism; 111. a barb; 112. a cross column; 120. a Chinese logo area; 121. english logo area; 122. a mounting hole; 200. a polyurethane foam body; 210. a groove; 211. a first groove; 212. a second groove; 213. a third groove; 300. a rubber pad; 301. a base; 302. a support column; 303. fixing the column; 304. a channel; 305. a first chamber; 306. a second chamber; 307. a ball joint.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The chromium plating part for the polyurethane engine cover is applied to the polyurethane engine cover shown in fig. 1, and how the chromium plating part is matched with the polyurethane engine cover is described in detail below.

Referring to fig. 2, the chrome-plated part of the utility model includes a chrome-plated logo100, the chrome-plated logo100 is mounted on a polyurethane foam body 200, wherein a back-off mechanism 110 is disposed at the bottom of the chrome-plated logo100, the back-off mechanism 110 includes a barb 111 and a cross post 112, the barb 111 is connected to one end of the cross post 112, the other end of the cross post 112 is connected to the lower surface of the chrome-plated logo100, the barb 111 is in a right trapezoid shape, the chrome-plated logo100 is in a chinese logo and an english logo (for example, fig. 2 shows an example, which is an english "X", although the utility model is not limited to the english logo121 being only "X" in fig. 2), the chrome-plated logo100 is mounted on the upper surface of the polyurethane foam body 200, and how the chrome-plated logo100 is mounted on the polyurethane foam body 200 is described below.

As shown in fig. 1, a chinese logo area 120 and an english logo area 121 are provided on the upper surface of the polyurethane foam body 200, and mounting holes 122 (the number of the mounting holes 122 can be set according to the need) are provided in the chinese logo area 120 and the english logo area 121, the chinese logo is mounted by inserting a connection cross column 112 on the chinese logo into the mounting hole 122 corresponding to the chinese logo area, and the english logo is mounted by inserting a connection cross column 112 on the english logo into the mounting hole 122 corresponding to the english logo area.

Referring to fig. 3 and 4, the polyurethane foam body 200 is provided with a groove 210, the groove 210 includes a first groove 211, a second groove 212 and a third groove 213, the first groove 211 is communicated with the second groove 212, the second groove 212 is communicated with the third groove 213, and the groove 210 is provided with four groups inside the polyurethane foam body 200.

In particular, in some embodiments, at least 2 sets of back-off mechanisms 110 are disposed at the bottom of each of the chinese logo and the english logo.

Referring to fig. 4 and 5, a rubber pad 300 is installed in the polyurethane foam body 200, the rubber pad 300 is installed in the groove 210, the rubber pad 300 includes a base 301, a support column 302, and a plurality of fixing columns 303, the upper surface of the base 301 is connected with the support column 302, the side surface of the support column 302 is provided with a plurality of fixing columns 303, the plurality of fixing columns 303 are distributed around the support column 302 in a circle, and the lower end of the fixing columns 303 is connected with the upper end of the base 301;

wherein the base 301 is disposed in the first groove 211, the plurality of fixing columns 303 are disposed in the second groove 212, and the support columns 302 are disposed in the third groove 213.

In addition, the number of the fixing posts 303 is determined according to the need.

Referring to fig. 6, a channel 304, a first chamber 305 and a second chamber 306 are disposed inside the support column 302, one end of the channel 304 is connected to the first chamber 305, the other end of the channel 304 is connected to the second chamber 306, the first chamber 305 is conical, the second chamber 306 is spherical, and the channel 304 is cylindrical.

Referring to fig. 7, the spherical connector 307 is mounted in the second chamber 306, and the end of the spherical connector 307 is fitted to the second chamber 306, that is, the end of the spherical connector 307 can be completely inserted into the groove 210 (the spherical connector 307 is a mounting mechanism of the engine and the polyurethane engine cover).

The chrome-plated part for the polyurethane engine cover is applied to a light truck engine, wherein the polyurethane foam body 200 plays a role in sound insulation and noise reduction, the polyurethane foam body 200 is soft, the groove 210 is embedded with the rubber pad 300 to play a role in installation, and the chrome-plated logo100 is installed on the polyurethane foam body 200 by adopting a back-off, so that the engine is attractive and striking.

In addition, the use temperature of the chromium plating part for the polyurethane engine cover ranges from minus 30 ℃ to 150 ℃.

In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. A chrome-plated part for a polyurethane engine cover comprises a chrome-plated logo (100), wherein the chrome-plated logo (100) is arranged on a polyurethane foaming body (200),

the bottom of the chromeplated logo (100) is provided with an inverted buckle mechanism (110), and the inverted buckle mechanism (110) comprises a barb (111) and a cross column (112);

the barb (111) is connected with one end of the cross column (112), and the other end of the cross column (112) is connected with the lower surface of the chromed logo (100);

the barb (111) is right trapezoid;

the type of the chromed logo (100) is Chinese logo and English logo;

the chromeplated logo (100) is arranged on the upper surface of the polyurethane foaming body (200).

2. A chrome-plated part for a polyurethane engine cover according to claim 1, wherein the polyurethane foam body (200) is provided with a groove (210), wherein,

the grooves (210) comprise a first groove (211), a second groove (212) and a third groove (213);

the first groove (211) is communicated with the second groove (212), and the second groove (212) is communicated with the third groove (213).

3. A chromed part for a polyurethane engine hood according to claim 2, characterized in that said recess (210) is provided with four sets inside the polyurethane foam body (200) _。

4. A chrome for a polyurethane engine cover according to claim 3, wherein each of said chinese logo and english logo bottom is provided with at least 2 sets of back-off mechanisms (110).

5. The chrome-plated part for a polyurethane engine cover according to claim 4, wherein a rubber pad (300) is installed inside the polyurethane foam body (200), the rubber pad (300) is installed in the groove (210), and the rubber pad (300) includes a base (301), a support column (302) and a plurality of fixing columns (303), wherein,

the upper surface of the base (301) is connected with a support column (302);

a plurality of fixing columns (303) are arranged on the side surfaces of the supporting columns (302);

a plurality of the fixed columns (303) are distributed around the support column (302) in a circle;

the lower end of the fixing column (303) is connected with the upper end of the base (301).

6. A chrome for polyurethane engine cover according to claim 5, wherein the base (301) is provided in the first recess (211), wherein,

a plurality of fixing columns (303) are arranged in the second grooves (212);

the support column (302) is arranged in the third groove (213).

7. A chrome for polyurethane engine cover according to claim 6, wherein the support post (302) is internally provided with a channel (304), a first chamber (305) and a second chamber (306), wherein,

one end of the channel (304) is connected with the first chamber (305), and the other end of the channel (304) is connected with the second chamber (306);

the first chamber (305) is conical;

the second chamber (306) is spherical;

the channel (304) is cylindrical.