CN107618471B - Automobile bumper for new energy automobile - Google Patents
Automobile bumper for new energy automobile Download PDFInfo
- Publication number
- CN107618471B CN107618471B CN201710934241.7A CN201710934241A CN107618471B CN 107618471 B CN107618471 B CN 107618471B CN 201710934241 A CN201710934241 A CN 201710934241A CN 107618471 B CN107618471 B CN 107618471B
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- Prior art keywords
- automobile
- bumper
- bumper body
- plate
- baffle
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- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 230000005489 elastic deformation Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 239000006260 foam Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Abstract
The invention discloses an automobile bumper for a new energy automobile, which comprises a bumper body, wherein an air inlet grille is arranged below a license plate frame, buffer mechanisms are arranged on the left side and the right side of the bottom end of the inner side of the bumper body, an arc-shaped steel plate is arranged on the inner side of a boss, a compression spring is arranged in a spring groove, a baffle is arranged at the top end of the compression spring, a top rod is arranged at the top end of the baffle, the top end of the top rod penetrates through the spring groove, a rubber sleeve is arranged on the outer wall of the top plate, and a reinforcing cross beam is arranged on the inner side of the buffer mechanism. When the bumper body is impacted, the bumper body drives the top plate to move downwards, the top plate drives the top rod to move downwards, the top rod drives the baffle to move downwards, the baffle downwards elastically deforms the compression spring, the compression spring can buffer the impact force of the bumper body, the automobile body is protected, and damage to the automobile body is reduced.
Description
Technical Field
The invention relates to the technical field of new energy automobile accessories, in particular to an automobile bumper for a new energy automobile.
Background
On the automobile product, the automobile bumper (front bumper and rear bumper) is an indispensable important part, when the existing automobile bumper is used for connecting the automobile bumper with an automobile body, special buckles or other connecting parts are required to be arranged, so that the cost is increased, the automobile bumper is not reliable enough to be connected with the automobile body, the installation and the disassembly are not convenient, the disassembly efficiency of the automobile bumper when the automobile bumper is required to be disassembled is affected, in the prior art, the automobile bumper comprises a bumper body, the bumper body is connected with the automobile body, the bumper body is provided with clamping strips, the clamping strips are arranged into structures which can be clamped in clamping holes in the automobile body, the bumper body is also provided with arc-shaped clamping sealing surfaces, and the front end parts of the clamping sealing surfaces are arranged into structures which can be clamped in clamping sealing grooves in the side faces of the automobile body.
Disclosure of Invention
The invention aims to provide an automobile bumper for a new energy automobile, which is used for solving the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an automobile bumper for new energy automobile, includes the bumper body, the left and right sides bottom of bumper body all is equipped with the car lamp hole, the front top of bumper body is equipped with the license plate frame, air inlet grille is all installed to the below of license plate frame, buffer gear is all installed to the inboard bottom left and right sides of bumper body, buffer gear includes the bottom plate, the boss is all installed to the top left and right sides of bottom plate, the inserted bar is installed on the top of boss, the slot has been cup jointed to the outer wall of inserted bar, the roof is installed on the top of slot, the arc steel sheet is installed to the inboard of boss, the arc steel sheet passes through the screw and links to each other with the bottom plate, screw and bottom plate threaded connection, the diaphragm is installed on the top of arc steel sheet, the spring groove's internally mounted has compression spring, the baffle is installed on compression spring's top, the ejector pin is installed on the top of baffle, the top through spring groove, the top of ejector pin links to each other with the roof, the top of top and the top plate is installed with the bumper body, the top plate is installed to the top plate, the mounting panel is continuous.
Preferably, the side brackets are mounted on the inner sides of the left end and the right end of the bumper body, the connecting plate is mounted on the right side of the side brackets, the sliding rod is mounted at the center of the left side of the connecting plate, the left end of the sliding rod is inserted into the side brackets, and the deformable foam plastic is mounted at the left end of the inner part of the side brackets.
Preferably, a clamping column is arranged at the center of the inner bottom end of the spring groove.
Preferably, a sliding sleeve is arranged at the joint of the ejector rod and the spring groove.
Preferably, a gasket is mounted on the inner top end of the slot.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when the bumper body is impacted, the bumper body drives the top plate to move downwards, the top plate drives the top rod to move downwards, the top rod drives the baffle to move downwards, the baffle downwards enables the compression spring to elastically deform, the compression spring can buffer the impact force exerted on the bumper body, the automobile body is protected, and the damage of the automobile body is reduced.
2. According to the invention, the inserted link is sleeved and matched with the slot, so that the top plate and the bottom plate can be positioned by the matching of the inserted link and the slot, and the relative position offset of the top plate and the bottom plate is prevented.
3. According to the invention, the arc-shaped steel plate is used for supporting the transverse plate, and the elastic deformation of the arc-shaped steel plate can buffer the downward pressure and impact force of the transverse plate.
4. In the invention, the rubber sleeve is used for preventing water and dust from entering the buffer mechanism.
5. According to the invention, the strength of the bumper body can be increased through the reinforcing beam.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a buffer mechanism according to the present invention;
fig. 3 is a schematic view of a side bracket structure of the present invention.
In the figure: 1. bumper body, 2, car lamp hole, 3, license plate frame, 4, air inlet grille, 5, buffer gear, 501, bottom plate, 502, arc steel plate, 503, screw, 504, cross plate, 505, boss, 506, inserted link, 507, slot, 508, liner, 509, spring slot, 510, ejector pin, 511, compression spring, 512, baffle, 513, clip, 514, top plate, 515, rubber sleeve, 516, sliding sleeve, 6, reinforcing beam, 7, side bracket, 8, mounting plate, 9, deformable foam, 10, slide bar, 11, connecting plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an automobile bumper for new energy automobile, including bumper body 1, bumper body 1's left and right sides bottom all is equipped with car lamp hole 2, car lamp hole 2 sets up according to the position of car lamp, bumper body 1's front top is equipped with license plate frame 3, license plate frame 3 is used for installing car license plate, air inlet grille 4 is installed to the below of license plate frame 3, air inlet grille 4 is used for getting into radiating air to automobile engine, buffer gear 5 is all installed to bumper body 1's inboard bottom left and right sides, buffer gear 5 includes bottom plate 501, boss 505 is all installed to bottom plate 501's top left and right sides, inserted bar 506 is installed on boss 505's top, slot 507 has been cup jointed to inserted bar 506's outer wall, liner 508 is installed on slot 507's inside top, the impact of inserted bar 506 to slot 507 can be buffered to the liner 508, inserted bar 506 cup joints the cooperation with slot 507, the cooperation of the inserted link 506 and the slot 507 can position the top plate 514 and the bottom plate 501 to prevent the relative position of the top plate 514 and the bottom plate 501 from shifting, the top plate 514 is mounted at the top end of the slot 507, the arc-shaped steel plate 502 is mounted at the inner side of the boss 505 and connected with the bottom plate 501 through the screw 503, the screw 503 is in threaded connection with the bottom plate 501, the top end of the arc-shaped steel plate 502 is provided with the transverse plate 504, the arc-shaped steel plate 502 is used for supporting the transverse plate 504, the elastic deformation of the arc-shaped steel plate 502 can buffer the downward pressure and impact force of the transverse plate 504, the left and right sides of the top end of the transverse plate 504 are provided with the spring grooves 509, the compression springs 511 are mounted in the spring grooves 509, the elastic coefficient of the compression springs 511 is 12N/CM, the clamping columns 513 are mounted at the center of the inner bottom ends of the spring grooves 509, the clamping columns 513 are used for preventing the compression springs 511 from shifting, the top ends of the compression springs 511 are provided with the baffle plates 512, the top ends of the baffle plates 512 are provided with ejector rods 510, the top of ejector pin 510 runs through spring groove 511, the sliding sleeve 516 is installed to the junction of ejector pin 510 and spring groove 509, ejector pin 510 can reciprocate in the inside of sliding sleeve 516, the top of ejector pin 510 links to each other with roof 514, when bumper body 1 received the striking, bumper body 1 drives roof 514 downwardly moving, roof 514 drives ejector pin 510 downwardly moving, ejector pin 510 drives baffle 512 and downwardly moving, baffle 512 makes compression spring 511 elastic deformation downwards, compression spring 511 can cushion the impact that bumper body 1 received, reduce the damage of car automobile body, rubber sleeve 515 is installed to the outer wall of roof 514, rubber sleeve 515 is used for preventing water and dust entering buffer gear 5's inside, the top of roof 514 links to each other with bumper body 1, reinforcing beam 6 is installed to the inboard of buffer gear 5, reinforcing beam 6 links to each other with the car body, bumper body 1's intensity can be increased, mounting panel 8 is installed to the bottom of bumper body 1, mounting panel 8 links to each other with the car chassis, side support 7 is installed to the left and right sides of bumper body 1, but the connecting plate 11 is installed on the right side, but the left and right sides of side 11 links to each other with the left side of left side 11 and right sides of side support 7 is installed to the foam support 7 can be inserted at the inside of the side of side support 10, but the foam slide bar 10 is to the inside of side support 10 is installed to the inside of side support 10 is able to be deformed, but is deformed, the inside 9 is able to be inserted into the side of side support 7.
The mounting panel 8 links to each other with the chassis, the car lamp hole 2 sets up according to the position of car light, license plate 3 is used for installing car license plate, air inlet grille 4 is used for getting into radiating air to the car engine, reinforcing beam 6 can increase bumper body 1's intensity, inserted link 506 cup joints the cooperation with slot 507, inserted link 506 can fix a position roof 514 and bottom plate 501 with the cooperation of slot 507, prevent the relative position skew of roof 514 and bottom plate 501, arc steel sheet 502 is used for supporting diaphragm 504, the elastic deformation of arc steel sheet 502 can cushion diaphragm 504 decurrent pressure and impact force, rubber sleeve 515 is used for preventing water and dust entering buffer gear 5's inside, when bumper body 1 receives the striking, bumper body 1 drives roof 514 downwardly moving, roof 510 drives baffle 512 downwardly moving, baffle 512 downwardly makes compression spring 511 elastic deformation, compression spring 511 can cushion bumper body 1's impact force, the automobile body is protected, the damage of automobile body is reduced.
In the description of the present invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present invention 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 principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. An automobile bumper for a new energy automobile, comprising a bumper body (1), characterized in that: the utility model discloses a car lamp hole (2) are all equipped with in the left and right sides bottom of bumper body (1), the front top of bumper body (1) is equipped with license plate frame (3), and air inlet grille (4) are installed to the below of license plate frame (3), buffer gear (5) are all installed on the inboard bottom left and right sides of bumper body (1), and buffer gear (5) include bottom plate (501), boss (505) are all installed on the top left and right sides of bottom plate (501), inserted bar (506) are installed on the top of boss (505), slot (507) have been cup jointed to the outer wall of inserted bar (506), roof (514) are installed on the top of slot (507), arc steel plate (502) are installed to the inboard of boss (505), arc steel plate (502) link to each other with bottom plate (501) through screw (503), cross slab (504) are installed on the top of arc steel plate (504), spring groove (509) are all installed on the top left and right sides of cross slab (504), spring (511) are installed in the top of spring (511) compression baffle (512), the bottom end of the ejector rod (510) penetrates through the spring groove (509), the top end of the ejector rod (510) is connected with the top plate (514), a rubber sleeve (515) is arranged on the outer wall of the top plate (514), the top end of the top plate (514) is connected with the bumper body (1), a reinforcing cross beam (6) is arranged on the inner side of the buffer mechanism (5), and a mounting plate (8) is arranged at the bottom end of the bumper body (1);
a sliding sleeve (516) is arranged at the joint of the ejector rod (510) and the spring groove (509);
a clamping column (513) is arranged at the center of the inner bottom end of the spring groove (509);
side brackets (7) are arranged on the inner sides of the left end and the right end of the bumper body (1).
2. An automobile bumper for a new energy automobile according to claim 1, wherein: a gasket (508) is mounted on the inner top end of the slot (507).
3. An automobile bumper anti-collision method for a new energy automobile is characterized in that: mounting panel (8) link to each other with automobile chassis, car light hole (2) are arranged according to the position of car light, license plate frame (3) are used for installing car license plate, air inlet grille (4) are used for getting into radiating air to automobile engine, reinforcing beam (6) can increase the intensity of bumper body (1), inserted link (506) cup joint cooperation with slot (507), inserted link (506) can fix a position roof (514) and bottom plate (501) with the cooperation of slot (507), prevent relative position skew of roof (514) and bottom plate (501), arc steel sheet (502) are used for supporting diaphragm (504), the elastic deformation of arc steel sheet (502) can cushion diaphragm (504) decurrent pressure and impact, rubber sleeve (515) are used for preventing that water and dust from getting into the inside of buffer gear (5), when bumper body (1) receives the striking, roof (514) are driven down to bumper body (1), roof (514) drive ejector pin (510) and are moved down, baffle (510) drive baffle (512) down to move down, baffle (512) make compression spring (511) down and automobile body (511) are compressed, the elastic deformation of car body (511) can be compressed, the bumper body is damaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710934241.7A CN107618471B (en) | 2017-10-10 | 2017-10-10 | Automobile bumper for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710934241.7A CN107618471B (en) | 2017-10-10 | 2017-10-10 | Automobile bumper for new energy automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107618471A CN107618471A (en) | 2018-01-23 |
| CN107618471B true CN107618471B (en) | 2023-11-17 |
Family
ID=61091591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710934241.7A Active CN107618471B (en) | 2017-10-10 | 2017-10-10 | Automobile bumper for new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107618471B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638991A (en) * | 2018-07-02 | 2018-10-12 | 湖南文理学院 | A kind of automobile front beam facilitating installation and replacement |
| CN109250001A (en) * | 2018-08-31 | 2019-01-22 | 深圳市海之迪科技有限公司 | A kind of automobile |
| CN109131177B (en) * | 2018-09-29 | 2020-09-08 | 安徽一诺青春工业设计有限公司灵璧分公司 | New energy automobile bumper |
| CN110304005A (en) * | 2019-07-24 | 2019-10-08 | 合肥东胜新能源汽车股份有限公司 | A kind of new-energy automobile bumper module |
| CN110861603B (en) * | 2019-11-27 | 2021-09-28 | 安徽江淮汽车集团股份有限公司 | Front bumper bracket assembly and vehicle body structure |
| CN114771237A (en) * | 2022-05-20 | 2022-07-22 | 石杰杰 | Automobile water tank frame with anti-collision function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006021683A (en) * | 2004-07-08 | 2006-01-26 | Nhk Spring Co Ltd | Active bumper device |
| CN205871963U (en) * | 2016-06-19 | 2017-01-11 | 丹阳市国美汽配有限公司 | Bumper for car |
| CN206243107U (en) * | 2016-12-12 | 2017-06-13 | 信阳职业技术学院 | A kind of bumper |
| CN207657775U (en) * | 2017-10-10 | 2018-07-27 | 浙江安吉铭瑞汽车销售有限公司 | A kind of bumper for new-energy automobile |
-
2017
- 2017-10-10 CN CN201710934241.7A patent/CN107618471B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006021683A (en) * | 2004-07-08 | 2006-01-26 | Nhk Spring Co Ltd | Active bumper device |
| CN205871963U (en) * | 2016-06-19 | 2017-01-11 | 丹阳市国美汽配有限公司 | Bumper for car |
| CN206243107U (en) * | 2016-12-12 | 2017-06-13 | 信阳职业技术学院 | A kind of bumper |
| CN207657775U (en) * | 2017-10-10 | 2018-07-27 | 浙江安吉铭瑞汽车销售有限公司 | A kind of bumper for new-energy automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107618471A (en) | 2018-01-23 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231016 Address after: Building 4, No. 235, Zhenkai Road, Zhangyan Town, Jinshan District, Shanghai, 201514 Applicant after: Shanghai Lianyi Auto Parts Co.,Ltd. Address before: 313300 Room 301, No. 801, 803 and 805 Shengli West Road, Changshuo Street, Anji County, Huzhou City, Zhejiang Province (Hubin Jumei Bamboo Garden) Applicant before: ZHEJIANG ANJI MINGRUI AUTOMOBILE SALES CO.,LTD. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |