CN203946052U - A kind of vehicle front lower portion protection and there is its commercial vehicle/comm..vehicle - Google Patents
A kind of vehicle front lower portion protection and there is its commercial vehicle/comm..vehicle Download PDFInfo
- Publication number
- CN203946052U CN203946052U CN201420380799.7U CN201420380799U CN203946052U CN 203946052 U CN203946052 U CN 203946052U CN 201420380799 U CN201420380799 U CN 201420380799U CN 203946052 U CN203946052 U CN 203946052U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- vehicle
- lower portion
- connection bracket
- front lower
- 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.)
- Expired - Fee Related
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of vehicle front lower portion protection and there is its commercial vehicle/comm..vehicle.Described vehicle front lower portion protection comprises crossbeam; And connection bracket, described connection bracket is for being connected to front bumper by described crossbeam, and wherein said connection bracket and described crossbeam interconnect with removably.Adopt this structure, in transportation, front underrun protection device is divided into two parts packaging, is convenient to transport and reduces vehicle front lower portion protection damage to front protection coating quality in transportation.
Description
Technical field
The utility model relates to vehicle technology field, is specifically related to a kind of vehicle front lower portion protection and has its commercial vehicle/comm..vehicle.
Background technology
In China's mixed traffic pattern is main traffic environment, many second class highways and rural highway all do not arrange central partition, when dilly drives in the wrong direction while overtaking other vehicles, are easy to cause dilly to pierce the front bottom of commercial vehicle/comm..vehicle, cause the generation of serious accident.
When knocking into the back at dilly and commercial vehicle/comm..vehicle generation head-on crash, side collision or rear portion when (commercial vehicle/comm..vehicle knock into the back dolly), owing to conventionally thering is certain diff-H between dilly and commercial vehicle/comm..vehicle, make dilly easily pierce afterwards commercial vehicle/comm..vehicle headstock bottom at shock, and suffer rolling of commercial vehicle/comm..vehicle.
In order to prevent the generation of above-mentioned situation, conventionally commercial vehicle/comm..vehicle can be provided with front underrun protection device, in the time bumping between dilly and commercial vehicle/comm..vehicle, can produce actv. to dilly by front underrun protection device stops, avoid dilly to pierce commercial vehicle/comm..vehicle headstock bottom, and suffer rolling of commercial vehicle/comm..vehicle.
Front underrun protection device generally includes crossbeam and link span, and described crossbeam is connected to front bumper by described link span.In the prior art, normally one of crossbeam and link span, thus volume is larger, and out-of-shape, is not easy to transport, and is easy to cause the damage to front underrun protection device surface.
Therefore, wishing a kind of vehicle front lower portion protection overcomes or at least alleviates the problems referred to above.
Utility model content
The purpose of this utility model is to provide a kind of vehicle front lower portion protection, overcomes or at least alleviates the problems referred to above of the prior art.
For achieving the above object, the utility model provides a kind of vehicle front lower portion protection, and described vehicle front lower portion protection comprises: crossbeam; And connection bracket, described connection bracket is for being connected to front bumper by described crossbeam, and wherein said connection bracket and described crossbeam interconnect with removably.
Preferably, described crossbeam is connected with described connection bracket in adjustable mode, for regulating the relative position of described crossbeam with respect to described connection bracket in the vertical direction.
Preferably, on described crossbeam with crossbeam mounting hole array, in described connection bracket with support mounting hole array, coordinate with the respective holder mounting hole in support mounting hole array by the respective girders mounting hole in crossbeam mounting hole array, realize the multiple relative positions of described crossbeam with respect to described connection bracket.
Preferably, described vehicle front lower portion protection further comprises right-angle connecting plate, and a flat board in described right-angle connecting plate in orthogonal two flat boards is connected with described crossbeam, has right-angle connecting plate mounting hole array on another flat board; In described connection bracket with support mounting hole array, described crossbeam coordinates with the respective holder mounting hole in support mounting hole array by the corresponding right-angle connecting plate mounting hole in right-angle connecting plate mounting hole array, realizes the multiple relative positions of described crossbeam with respect to described connection bracket.
Preferably, described crossbeam further comprises two blanking covers, and described two blanking covers are used for sealing crossbeam two ends.
Preferably, the cross sectional shape of described crossbeam is a day font.
Preferably, the cross sectional shape of described crossbeam is B font.
Preferably, described crossbeam two ends are to the bending of tailstock direction.
The utility model also provides a kind of commercial vehicle/comm..vehicle, and described commercial vehicle/comm..vehicle comprises vehicle front lower portion protection as above.
Preferably, the connection bracket of described vehicle front lower portion protection and front bumper interconnect with removably.
In vehicle front lower portion protection of the present utility model, connection bracket and crossbeam interconnect with removably.Adopt this structure, in transportation, front underrun protection device can be divided into connection bracket and crossbeam two parts packaging, thereby be convenient to the transport of vehicle front lower portion protection, avoided front underrun protection device in transportation, to suffer the generation of the situations such as unexpected scratching due to the irregular of shape.
Brief description of the drawings
Fig. 1 is according to the schematic diagram of the vehicle front lower portion protection of the utility model one embodiment.
Fig. 2 is the schematic diagram in the cross section of the crossbeam in vehicle front lower portion protection shown in Fig. 1.
Fig. 3 is the schematic diagram of the blanking cover in vehicle front lower portion protection shown in Fig. 1.
Reference numeral:
| 1 | Crossbeam | 4 | Connection bracket |
| 2 | Brace panel | 5 | Blanking cover |
| 3 | Right-angle connecting plate | 6 | Front bumper |
Detailed description of the invention
For object, technical scheme and advantage that the utility model is implemented are clearer, below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is further described in more detail.In the accompanying drawings, same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Described embodiment is the utility model part embodiment, instead of whole embodiment.Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of instructions such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as the restriction to the utility model protection domain.
Comprise crossbeam and connection bracket according to vehicle front lower portion protection of the present utility model, by connection bracket, crossbeam is connected to front bumper, wherein, connection bracket and crossbeam interconnect with removably.
Adopt this structure, in transportation, front underrun protection device can be divided into crossbeam and connection bracket two parts packaging, thereby be convenient to the transport of vehicle front lower portion protection, avoided front underrun protection device in transportation, to suffer the generation of the situations such as unexpected scratching due to the irregular of shape.
Fig. 1 is according to the structural representation of the vehicle front lower portion protection of the utility model one embodiment.Fig. 2 is the structural representation of the section of beam in the vehicle front lower portion protection shown in Fig. 1.Fig. 3 is the structural representation of the blanking cover in the vehicle front lower portion protection shown in Fig. 1.
Referring to Fig. 1, in the present embodiment, vehicle front lower portion protection comprises crossbeam 1 and connection bracket 4.
Connection bracket 4 is for being connected to front bumper 6 by crossbeam 1, and wherein, connection bracket 4 interconnects with removably with crossbeam 1.
Be understandable that, vehicle model under commercial vehicle/comm..vehicle identical platform is very many, and the front bumper 6 of the vehicle of each model is different apart from the distance on ground, collision vehicle while collision for vehicle front lower portion protection can be stopped is effectively involved in commercial vehicle/comm..vehicle, the vehicle of each model is had nothing in common with each other apart from the requirement of the relative position relation of the in the vertical direction of ground and front bumper 6 for the crossbeam 1 in vehicle front lower portion protection, in order to make vehicle front lower portion protection can meet the demand of the vehicle of each model, advantageously, in the present embodiment, crossbeam 1 is connected with described connection bracket 4 in adjustable mode, thereby regulate the relative position of crossbeam 1 with respect to connection bracket 4 in the vertical directions.
Referring to Fig. 1, in the present embodiment, vehicle front lower portion protection further comprises right-angle connecting plate 3, a wherein flat board in right-angle connecting plate 3 is connected with crossbeam 1, on another flat board, there is right-angle connecting plate mounting hole array, in connection bracket 4 with support mounting hole array, crossbeam 1 coordinates with the respective holder mounting hole in support mounting hole array by the corresponding right-angle connecting plate mounting hole in right-angle connecting plate mounting hole array, realizes the multiple relative positions of crossbeam 1 with respect to described connection bracket 4.
Adopt this structure, crossbeam 1 does not need to be directly connected with connection bracket 4, but connects by the right-angle connecting plate 3 with some strength, has increased the intensity of vehicle front lower portion protection, and can be because the intensity of crossbeam 1 entirety is lowered in boring on crossbeam 1.
Be understandable that, crossbeam 1 also can adopt other suitable adjustable connection modes as required with connection bracket 4.For example, in one embodiment, on crossbeam 1 with crossbeam mounting hole array, in connection bracket 4 with support mounting hole array, coordinate with the respective holder mounting hole in support mounting hole array by the respective girders mounting hole in crossbeam mounting hole array, realize the multiple relative positions of crossbeam 1 with respect to connection bracket 4.
Advantageously, in one embodiment, on right-angle connecting plate 3, be provided with the reinforced rib that connects two orthogonal side's plates in right-angle connecting plate 3, further to increase the intensity of right-angle connecting plate 3.The quantity of reinforced rib can be set as required, for example, can be one, two or more.
Be understandable that, the hole count in the hole in array arrangement mode and the array of right-angle connecting plate mounting hole array, crossbeam mounting hole array or support mounting hole array in above-described embodiment all can be set as required.For example, in one embodiment, the hole count in the hole in array is 16, and is transverse and longitudinal 4X4 form and arranges.For example, in another embodiment, the hole count in the hole in array is 16, and is the arrangement of transverse and longitudinal 2X8 form.
Be understandable that, right-angle connecting plate mounting hole array and crossbeam mounting hole array do not need identical with the hole count in the hole in support mounting hole array, for example, in one embodiment, the hole count that can be the hole of right-angle connecting plate mounting hole array is 4, and the hole count in hole in support mounting hole array is 16.
Referring to Fig. 1, in the present embodiment, the hole count in the hole of right-angle connecting plate mounting hole array is 10, and is transverse and longitudinal 2X5 form and arranges, and the hole count in hole in support mounting hole array is 14, and is transverse and longitudinal 2X7 form and arranges.
Referring to Fig. 1, be understandable that, in the present embodiment, right-angle connecting plate 3 also can adopt any suitable connection mode as required with the connection mode of crossbeam 1.For example, can be to be connected with crossbeam 1 by removablies such as bolts, can be to be also fixedly connected with by modes such as welding.
Be understandable that, the quantity of connection bracket 4 can be one or more.
Referring to Fig. 1, in the present embodiment, connection bracket 4 is two, and is positioned at the both ends of front bumper 6, and right-angle connecting plate 3 is also two, and is connected with a connection bracket 4 respectively.
Be understandable that, right-angle connecting plate 3 can be positioned over any suitable position as required with the relative position relation of connection bracket 4.For example, right-angle connecting plate 3 is positioned at the both sides of connection bracket 4.
Referring to Fig. 1, in the present embodiment, right-angle connecting plate 3 is positioned over a relative side away from another connection bracket 4 of connection bracket 4.
Crossbeam 1 further comprises a brace panel 2, and this brace panel 2 can be placed on other positions of crossbeam 1 as required, for example, can be placed on the side of crossbeam 1 away from right-angle connecting plate 3.
Referring to Fig. 1, in the present embodiment, this brace panel 2 is positioned between right-angle connecting plate 3 and crossbeam 1, for disperseing the local pressure of crossbeam 1.
Be understandable that, because brace panel 2 is integral types, when commercial vehicle/comm..vehicle is in the time suffering side impact, can damage the brace panel 2 of a side of being clashed into, or because shock is out of shape brace panel 2 to cause to concentrate at distortion place stress, cause brace panel 2 to rupture, therefore, advantageously, brace panel 2 is split type.
In use in normal driving process, be subjected to unexpected scratching in two ends in order to reduce crossbeam 1, advantageously, crossbeam 1 two ends are to the bending of tailstock direction.Be understandable that, the angle of bend at crossbeam 1 two ends can be set as required, and for example, the bending at crossbeam 1 two ends and crossbeam 1 are 30-degree angle, 45 degree angles etc.
Advantageously, referring to Fig. 1, in the present embodiment, the two ends of crossbeam 1 are to bending 15 degree of tailstock direction.
Be understandable that, the cross section of crossbeam 1 can adopt any suitable shape as required, advantageously, referring to Fig. 2, in the present embodiment, the cross sectional shape of crossbeam 1 is B font, adopt this cross sectional shape, can increase the resistance to bending of crossbeam 1, and be convenient to die casting.In another embodiment, the cross sectional shape of crossbeam 1 is a day font, adopts this cross sectional shape, can increase equally the resistance to bending of crossbeam 1, and be convenient to die casting.
In order to prevent that dust, water etc. from entering crossbeam 1 inside, advantageously, crossbeam 1 two ends are sealed by blanking cover 5, and the cross sectional shape of the shape of blanking cover 5 and crossbeam 1 is suitable.Be understandable that, the outer shape of blanking cover 5 can adopt any suitable shape as required.
Referring to Fig. 3, in the present embodiment, the cross sectional shape of the shape of blanking cover 5 and crossbeam 1 is suitable, and blanking cover 5 outers are shaped as ellipse.Like this, not only realize the effect at sealing crossbeam 1 two ends, also made the two ends of crossbeam 1 become fillet from original right angle, avoided crossbeam 1 two ends when with vehicle collision, due to the sharp-pointed of two ends, vehicle has been caused damage.
Be understandable that, the shape of connection bracket 4 can adopt any suitable shape as required, for example, in one embodiment, connection bracket 4 comprises two orthogonal the first connection bracket plates and the second connection bracket plate, wherein the first connection bracket plate and crossbeam 1 are fitted, and the second connection bracket plate and front bumper 6 are fitted.
Be understandable that, in another embodiment, connection bracket 4 comprises three orthogonal the first connection bracket plates, the second connection bracket plate and the 3rd connection bracket plates, wherein the first connection bracket plate and crossbeam 1 are fitted, the second connection bracket plate and front bumper 6 are fitted, and the 3rd connection bracket plate, the first connection bracket plate and the second connection bracket plate be vertical and connection mutually.
Be understandable that, the shape of connection bracket 4 can also be that a vertical section is rectangular semicylinder groove, this cylinder inner hollow.Or connection bracket 4 can be a cuboid, and cuboid hollow lack the cuboid groove of a vertical plane.
Referring to Fig. 1, in the present embodiment, connection bracket 4 is a variable section body, particularly, connection bracket 4 has a concave part, wherein, concave part has three interconnective side panels, these three side panels interconnect, and with round-corner transition, the side panel that this connection bracket 4 connects two side panels that are oppositely arranged nearby one end through-thickness of bumper/spoiler 6 extends to the both sides of this side panel, form a cover plate, this cover plate is for being connected with front bumper 6, this cover plate is to the extension extended shape of institute and the front bumper laminating of a side of nearly groove, and suitable in the shape at this place with front bumper 6.
The side panel of fitting with crossbeam 1 of this connection bracket 4 is and reduces shape to (top-down direction in figure) on away from front bumper 6 directions from bumper/spoiler 6 nearby, and length reduces gradually on the axial direction of crossbeam 1.Due to the discontinuity of connection bracket 4 in the vertical directions, its in the vertical direction more approaches front bumper 6, and the power of bearing is larger, and more away from front bumper 6, the power of bearing is less.Therefore, adopt this structure, can, under the prerequisite of bulk strength that does not reduce connection bracket 4, save material, alleviate the weight of connection bracket 4 own.
The utility model also provides a kind of commercial vehicle/comm..vehicle, comprises vehicle front lower portion protection as above.
Advantageously, vehicle front lower portion protection forms detachable connection by connection bracket 3 with the front bumper 6 of this commercial vehicle/comm..vehicle.Adopt this structure, facilitate vehicle front lower portion protection to pull down from front bumper 6, facilitate installation, replacing and the maintenance of vehicle front lower portion protection.
Be understandable that, connection bracket and front bumper can adopt any suitable detachable mode to be connected as required, for example, can be bolted, the mode such as bearing pin connection connects.
Referring to Fig. 1, in the present embodiment, in connection bracket, there is hole corresponding to hole multiple and front bumper 6, be connected with front bumper 6 by bolt.
Finally it is to be noted: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit.Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment technical scheme of the utility model.
Claims (10)
1. a vehicle front lower portion protection, is characterized in that, described vehicle front lower portion protection comprises:
Crossbeam; And
Connection bracket, described connection bracket is for being connected to front bumper by described crossbeam, and wherein said connection bracket and described crossbeam interconnect with removably.
2. vehicle front lower portion protection as claimed in claim 1, is characterized in that, described crossbeam is connected with described connection bracket in adjustable mode, for regulating the relative position of described crossbeam with respect to described connection bracket in the vertical direction.
3. vehicle front lower portion protection as claimed in claim 2, it is characterized in that, on described crossbeam with crossbeam mounting hole array, in described connection bracket with support mounting hole array, coordinate with the respective holder mounting hole in support mounting hole array by the respective girders mounting hole in crossbeam mounting hole array, realize the multiple relative positions of described crossbeam with respect to described connection bracket.
4. vehicle front lower portion protection as claimed in claim 2, it is characterized in that, described vehicle front lower portion protection further comprises right-angle connecting plate, a flat board in described right-angle connecting plate in orthogonal two flat boards is connected with described crossbeam, has right-angle connecting plate mounting hole array on another flat board; In described connection bracket with support mounting hole array, described crossbeam coordinates with the respective holder mounting hole in support mounting hole array by the corresponding right-angle connecting plate mounting hole in right-angle connecting plate mounting hole array, realizes the multiple relative positions of described crossbeam with respect to described connection bracket.
5. the vehicle front lower portion protection as described in claim 3 or 4, is characterized in that, described crossbeam further comprises two blanking covers, and described two blanking covers are used for sealing crossbeam two ends.
6. vehicle front lower portion protection as claimed in claim 5, is characterized in that, the cross sectional shape of described crossbeam is a day font.
7. vehicle front lower portion protection as claimed in claim 5, is characterized in that, the cross sectional shape of described crossbeam is B font.
8. the vehicle front lower portion protection as described in claim 6 or 7, is characterized in that, described crossbeam two ends are to the bending of tailstock direction.
9. a commercial vehicle/comm..vehicle, is characterized in that, described commercial vehicle/comm..vehicle comprises the vehicle front lower portion protection as described in any one in claim 1-8.
10. commercial vehicle/comm..vehicle as claimed in claim 9, is characterized in that, connection bracket and the front bumper of described vehicle front lower portion protection interconnect with removably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380799.7U CN203946052U (en) | 2014-07-10 | 2014-07-10 | A kind of vehicle front lower portion protection and there is its commercial vehicle/comm..vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380799.7U CN203946052U (en) | 2014-07-10 | 2014-07-10 | A kind of vehicle front lower portion protection and there is its commercial vehicle/comm..vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203946052U true CN203946052U (en) | 2014-11-19 |
Family
ID=51888108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420380799.7U Expired - Fee Related CN203946052U (en) | 2014-07-10 | 2014-07-10 | A kind of vehicle front lower portion protection and there is its commercial vehicle/comm..vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203946052U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143374A (en) * | 2016-07-11 | 2016-11-23 | 中国重汽集团济南动力有限公司 | The adjustable front protection assembly of a kind of installation site up and down |
| CN107539260A (en) * | 2017-08-24 | 2018-01-05 | 安徽江淮汽车集团股份有限公司 | A kind of vehicle rear protective device structure |
-
2014
- 2014-07-10 CN CN201420380799.7U patent/CN203946052U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143374A (en) * | 2016-07-11 | 2016-11-23 | 中国重汽集团济南动力有限公司 | The adjustable front protection assembly of a kind of installation site up and down |
| CN107539260A (en) * | 2017-08-24 | 2018-01-05 | 安徽江淮汽车集团股份有限公司 | A kind of vehicle rear protective device structure |
| CN107539260B (en) * | 2017-08-24 | 2019-08-06 | 安徽江淮汽车集团股份有限公司 | A kind of vehicle rear protective device structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103568771A (en) | Motor vehicle body with an external reinforcing element for the rear axle connection | |
| CN203438965U (en) | Energy-absorbing structure of vehicle frame and vehicle | |
| CN203946052U (en) | A kind of vehicle front lower portion protection and there is its commercial vehicle/comm..vehicle | |
| CN104442641B (en) | Rear anti-collision beam assembly suitable for multiple automobiles | |
| CN105416314A (en) | Tramcar cabin | |
| CN206374832U (en) | A kind of camber beam frame assembly | |
| CN203832588U (en) | Automobile front floor structure and automobile | |
| CN203727467U (en) | H-steel longitudinal beam frame and traveling mechanism applying same | |
| CN202147647U (en) | Rear bumper for off-road vehicle | |
| CN204279633U (en) | A kind of punch and weld C ellbeam for air suspension of automobile | |
| CN203495477U (en) | Compartment total-assembly tool | |
| CN205122667U (en) | Battery module installing support and have its battery box and vehicle | |
| CN204422213U (en) | A kind of testing table for auto Model Test | |
| CN204641636U (en) | A kind of automobile buffer beam | |
| CN203793272U (en) | Automobile rear guardrail assembly | |
| CN204055351U (en) | A kind of gear box suspension mounting structure | |
| CN203306098U (en) | Connecting structure for passenger car frame and passenger car body and passenger car | |
| CN203753238U (en) | Anti-torque transverse beam assembly fixed on front end of rack | |
| CN202529036U (en) | Front transverse beam assembly for truck | |
| CN203111864U (en) | Tank container with swash plates | |
| CN207257779U (en) | A kind of lightweight new-energy automobile subframe floor side member | |
| CN203996438U (en) | Vehicle body anti-collision energy absorption device connecting panel | |
| CN105002830A (en) | Manufacturing method of small segment of steel tower | |
| CN205396214U (en) | Front longitudinal front side end plate structure | |
| CN204277848U (en) | A kind of adjustable automobile beater or beat-up repairs frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20200710 |