CN212605433U - Front wall upper cross beam assembly structure of hydrogen energy automobile - Google Patents
Front wall upper cross beam assembly structure of hydrogen energy automobile Download PDFInfo
- Publication number
- CN212605433U CN212605433U CN202020693233.5U CN202020693233U CN212605433U CN 212605433 U CN212605433 U CN 212605433U CN 202020693233 U CN202020693233 U CN 202020693233U CN 212605433 U CN212605433 U CN 212605433U
- Authority
- CN
- China
- Prior art keywords
- front wall
- cross member
- crossbeam
- entablature
- bonding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a preceding entablature assembly structure that encloses of hydrogen energy automobile, contain and all be the preceding entablature made by carbon fiber material, preceding enclose the bottom end rail, preceding bounding wall body, preceding bounding wall horizontal bonding portion bonds the lower surface of the one end of preceding entablature connecting portion before the horizontal portion of entablature keeps away from, preceding enclosing the bottom end rail slant bonding portion and bonding the lower surface of preceding bounding wall horizontal portion lower extreme, preceding enclosing the vertical bonding portion of bottom end rail and bonding in the vertical portion of preceding bounding wall, preceding enclosing the entablature, preceding enclosing the bottom end rail, preceding enclosing a cavity structures between the bounding wall body. The utility model discloses a carbon fiber material's preceding crossbeam assembly of enclosing when satisfying the automobile body turn round performance, fully consider the assembly order of carbon fiber finished piece to avoid shoveling glue, thereby influence the sticky intensity of automobile body.
Description
Technical Field
The utility model relates to a hydrogen energy automobile field, concretely relates to preceding entablature assembly structure that encloses of hydrogen energy automobile.
Background
In automobile design, because of carbon fiber's special advantage, more and more automobile bodies have added the proportion of carbon fiber spare, in full carbon fiber automobile body, mainly through adhesive connection between the carbon fiber spare, so its required turn round intensity is mainly need to be solved to the carbon fiber, needs consider in addition that the shovel when gluing between the carbon fiber glues the problem.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a carbon fiber material enclose entablature assembly structure before, when satisfying the automobile body turn round performance, fully consider the assembly order of carbon fiber finished piece to avoid shoveling glue, thereby influence the sticky intensity of automobile body.
The utility model solves the technical problem, and provides a front wall upper beam assembly structure of a hydrogen energy automobile, which comprises a front wall upper beam, a front wall lower beam and a front wall body, wherein the front wall upper beam comprises a transversely arranged front wall upper beam transverse part, a slantwise arranged front wall upper beam inclined part and one end of the transversely arranged front wall upper beam transverse part fixedly connected with one end, the other end is fixedly connected with a front wall upper beam connecting part at the upper end of the front wall upper beam inclined part, the front wall body comprises a vertically arranged front wall vertical part and a transversely arranged front wall transverse bonding part, the upper end of the front wall vertical part is fixedly connected with one end of the transversely bonded part of the front wall, the front wall lower beam comprises a transversely arranged front wall lower beam transverse part, a slantwise arranged front wall lower beam bonding part, one end is fixedly connected with the upper end of the front wall lower beam inclined part, the other end of the front wall lower cross beam connecting part is connected with one end of the transverse part of the front wall lower cross beam, the vertically arranged front wall lower cross beam vertical bonding part is arranged, and the lower end of the front wall lower cross beam vertical bonding part is fixedly connected with the other end of the front wall lower cross beam connecting part;
the horizontal bonding portion of preceding bounding wall bonds the lower surface of the one end that the front wall entablature connecting portion was kept away from to the horizontal portion of front wall entablature, and preceding encloses the lower beam slant bonding portion and bonds the lower surface of the horizontal portion lower extreme of front wall entablature, and preceding encloses the vertical bonding portion of lower beam and bonds in the vertical portion of preceding bounding wall, preceding enclose between entablature, preceding bounding bottom end rail, the preceding bounding wall body and form a cavity structures.
Further, the utility model discloses a before of hydrogen energy automobile enclose entablature assembly structure in, before enclose the entablature and before enclose the both sides of bottom end rail and have connecting portion respectively, respectively with the side wall A post fixed connection of the both sides of hydrogen energy automobile to hold the preceding windscreen of the entablature assembly structure front end of enclosing before.
Further, the utility model discloses a before hydrogen energy automobile enclose during the entablature assembly structure, enclose the entablature before, enclose the bottom end rail before, preceding bounding wall body all is integrated into one piece.
Further, in the front wall upper cross beam assembly structure of the hydrogen energy automobile of the present invention, each of the bonding is performed by an adhesive.
Further, the utility model discloses a before of hydrogen energy automobile enclose entablature assembly structure in, enclose entablature transverse part before being less than before enclose the upper end of entablature slant but be higher than before enclose the lower extreme of entablature slant.
Implement the utility model discloses a preceding entablature assembly structure that encloses of hydrogen energy automobile has following beneficial effect: the utility model discloses a preceding entablature assembly that encloses of carbon fiber material when satisfying the automobile body turn round performance, fully consider the assembly order of carbon fiber finished piece to avoid shoveling glue, thereby influence the sticky intensity of automobile body.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
FIG. 1 is a cross-sectional view of an embodiment of a cowl top cross member assembly structure for a hydrogen energy vehicle;
fig. 2 is a front view of the front-wall upper cross beam assembly structure of the hydrogen energy vehicle, viewed from the inside of the vehicle to the outside of the vehicle;
FIG. 3 is a structural side view of a front upper cross member assembly of a hydrogen energy vehicle;
fig. 4 is a plan view of a cowl top cross member assembly structure of a hydrogen energy vehicle.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 4, the front-surrounding upper cross member assembly structure of the hydrogen energy vehicle provided in this embodiment includes a front-surrounding upper cross member 1, a front-surrounding lower cross member 3, and a front-surrounding panel body 2, wherein the front-surrounding upper cross member 1 includes a front-surrounding upper cross member transverse portion 11, a front-surrounding upper cross member oblique portion 12, and a front-surrounding upper cross member connecting portion 13, the front-surrounding upper cross member transverse portion 11 is transversely disposed, the front-surrounding upper cross member transverse portion 12 is fixedly connected to one end of the front-surrounding upper cross member transverse portion 11, the other end of the front-surrounding upper cross member connecting portion is fixedly connected to an upper end of the front-surrounding upper cross member oblique portion 12, the front-surrounding panel body 2 includes a front-surrounding panel vertical portion 22 and a front-surrounding panel transverse bonding portion 21, an upper end of the front-surrounding panel vertical portion 22 is fixedly connected to one end of the front-surrounding panel transverse bonding portion 21, the front-, Enclose bottom end rail slant portion upper end before one end fixed connection, enclose the vertical bonding portion 34 of bottom end rail before the other end is connected and enclose the front wall of the horizontal portion 33 one end of bottom end rail before enclosing bottom end rail connecting portion 32, vertical setting, the lower extreme that encloses the vertical bonding portion 34 of bottom end rail before and enclose bottom end rail connecting portion 32 other end fixed connection. The cowl top cross portion 11 is lower than the upper end of the cowl top cross diagonal portion 12 but higher than the lower end of the cowl top cross diagonal portion 12.
As an preferred embodiment of the present invention, the front wall upper beam 1, the front wall lower beam 3, and the front wall body 2 are all integrally formed.
The horizontal bonding portion 21 of the front wall panel is bonded to the lower surface of the end, far away from the connecting portion 13 of the front wall upper beam, of the horizontal portion 11 of the front wall upper beam, the slant bonding portion 31 of the front wall lower beam is bonded to the lower surface of the lower end of the horizontal portion 11 of the front wall upper beam, the vertical bonding portion 34 of the front wall lower beam is bonded to the vertical portion 22 of the front wall panel, and a cavity structure is formed among the front wall upper beam, the front wall lower beam and the front wall panel body. Each of the above-mentioned bonds is made by an adhesive 4.
The two sides of the front wall upper cross beam 1 and the front wall lower cross beam 3 are respectively provided with a connecting part which is respectively fixedly connected with side wall A columns at the two sides of the hydrogen energy automobile and bears front windshield glass at the front end of the front wall upper cross beam assembly structure.
While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (5)
1. The front wall upper crossbeam assembly structure of the hydrogen energy automobile is characterized by comprising a front wall upper crossbeam, a front wall lower crossbeam and a front wall body, wherein the front wall upper crossbeam is made of carbon fiber materials, the front wall lower crossbeam comprises a transversely arranged front wall upper crossbeam transverse part, a slantwise arranged front wall upper crossbeam inclined part and one end of the front wall upper crossbeam transverse part fixedly connected with one end, the other end is fixedly connected with a front wall upper crossbeam connecting part at the upper end of the front wall upper crossbeam inclined part, the front wall body comprises a vertically arranged front wall vertical part and a transversely arranged front wall transverse bonding part, the upper end of the front wall vertical part is fixedly connected with one end of the front wall transverse bonding part, the front wall lower crossbeam comprises a transversely arranged front wall lower crossbeam transverse part, a slantwise arranged front wall lower crossbeam inclined bonding part, one end of the front wall lower crossbeam upper end fixedly connected with one end of the front wall lower crossbeam transverse part, and the other end of the front wall lower crossbeam connecting part, The lower end of the vertical bonding part of the front wall lower cross beam is fixedly connected with the other end of the connecting part of the front wall lower cross beam;
the horizontal bonding portion of preceding bounding wall bonds the lower surface of the one end that the front wall entablature connecting portion was kept away from to the horizontal portion of front wall entablature, and preceding encloses the lower beam slant bonding portion and bonds the lower surface of the horizontal portion lower extreme of front wall entablature, and preceding encloses the vertical bonding portion of lower beam and bonds in the vertical portion of preceding bounding wall, preceding enclose between entablature, preceding bounding bottom end rail, the preceding bounding wall body and form a cavity structures.
2. The cowl top cross member assembly structure of a hydrogen energy automobile according to claim 1, wherein the cowl top cross member and the cowl bottom cross member have respective connecting portions at both sides thereof, and are fixedly connected to side a pillars at both sides of the hydrogen energy automobile, respectively, and receive a front windshield glass at a front end of the cowl top cross member assembly structure.
3. The cowl top cross member assembly structure of a hydrogen energy vehicle according to claim 1, wherein the cowl top cross member, the cowl bottom cross member, and the cowl body are integrally formed.
4. The cowl top cross member assembly structure of a hydrogen energy automobile according to claim 1, wherein each of the bonding is performed by an adhesive.
5. The cowl top cross member assembly structure of a hydrogen energy vehicle according to claim 1, wherein the cowl top cross member lateral portion is lower than an upper end of the cowl top cross member diagonal portion but higher than a lower end of the cowl top cross member diagonal portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020693233.5U CN212605433U (en) | 2020-04-29 | 2020-04-29 | Front wall upper cross beam assembly structure of hydrogen energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020693233.5U CN212605433U (en) | 2020-04-29 | 2020-04-29 | Front wall upper cross beam assembly structure of hydrogen energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212605433U true CN212605433U (en) | 2021-02-26 |
Family
ID=74710117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020693233.5U Active CN212605433U (en) | 2020-04-29 | 2020-04-29 | Front wall upper cross beam assembly structure of hydrogen energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212605433U (en) |
-
2020
- 2020-04-29 CN CN202020693233.5U patent/CN212605433U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1185131C (en) | Automotive side sill reinforcement structure | |
| CN212605433U (en) | Front wall upper cross beam assembly structure of hydrogen energy automobile | |
| CN205906059U (en) | Vehicle and be used for front end assembly of vehicle | |
| CN102730064A (en) | Vehicle body support structure | |
| CN210063157U (en) | Floor structure for reinforcing carbon fiber floor beam through pultrusion beam | |
| CN217643271U (en) | Steel frame strip for photovoltaic module, photovoltaic frame and photovoltaic module | |
| CN212243585U (en) | Hydrogen energy automobile aluminum alloy section bar threshold beam structure | |
| CN103522877B (en) | A kind of panoramic sunroof of automobile ring stiffener | |
| CN101700787A (en) | Assembly of strengthened white car body top cover | |
| CN209112286U (en) | A kind of rear end beam assembly | |
| CN210062652U (en) | Small-size battery package mounting structure | |
| CN210274871U (en) | High-precision high-stability circuit board for automobile | |
| CN217554030U (en) | Rear floor reinforcing cross beam structure and vehicle | |
| CN202272055U (en) | Strengthening device and vehicle | |
| CN105857397A (en) | Cross beam assembly of passenger car | |
| CN201143958Y (en) | Novel transition bracket for connecting horizontal beam and vertical beam | |
| CN217435851U (en) | Automobile body rear portion structure and car | |
| CN210415143U (en) | Combined exhaust structure for glass of automobile skylight | |
| CN204871199U (en) | Improved generation pick up frame | |
| CN219834063U (en) | Novel photovoltaic frame and photovoltaic module | |
| CN203651896U (en) | Automobile longitudinal beam reinforcer | |
| CN215851439U (en) | Carbon fiber automobile steering wheel framework | |
| CN220984725U (en) | Structure beam, battery pack frame and battery pack | |
| CN212766502U (en) | Side wall structure and new forms of energy commodity circulation car | |
| CN214985665U (en) | Front engine room reinforcing plate assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 101, 1 / F, building 13, phase I, industrial incubation base, east of future third road and south of Keji fifth road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: Grove Hydrogen Energy Technology Group Co.,Ltd. Address before: Room 101, 1 / F, building 13, phase I, industrial incubation base, east of future third road and south of Keji fifth road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN LUOGEFU HYDROGEN ENERGY AUTOMOBILE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A front wall upper crossbeam assembly structure of hydrogen energy vehicles Effective date of registration: 20230201 Granted publication date: 20210226 Pledgee: China Construction Bank Corporation Wuhan Gangcheng sub branch Pledgor: Grove Hydrogen Energy Technology Group Co.,Ltd. Registration number: Y2023420000015 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |