CN208530499U - Automobile front beam connection structure and automobile - Google Patents
Automobile front beam connection structure and automobile Download PDFInfo
- Publication number
- CN208530499U CN208530499U CN201820991731.0U CN201820991731U CN208530499U CN 208530499 U CN208530499 U CN 208530499U CN 201820991731 U CN201820991731 U CN 201820991731U CN 208530499 U CN208530499 U CN 208530499U
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- vehicle body
- connecting portion
- front bumper
- automobile
- supporting element
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Abstract
The utility model provides a kind of automobile front beam connection structure and automobile.Automobile front beam connection structure includes front bumper and vehicle body, the upper and lower ends of front bumper are respectively equipped with upper connector and lower connector, upper connector and lower connector are fixedly linked with vehicle body, vehicle body is equipped with supporting element, supporting element is equipped with first connecting portion, front bumper is equipped with connection portion, is cooperated by the connection of first connecting portion and connection portion to provide vertical supporting for front bumper.The utility model opens up first connecting portion through the setting supporting element on vehicle body and on the supporting element, connection portion is arranged on front bumper, cooperated by the connection of first connecting portion and connection portion so that front bumper obtains support force straight up, the support force can offset front bumper self gravity, make front bumper that sagging deflections will not occur after prolonged use.
Description
Technical field
The utility model relates to Manufacturing Technology for Automotive Parts more particularly to a kind of automobile front beam connection structure and vapour
Vehicle.
Background technique
Automobile front beam is mounted on the front end of vehicle body, for absorbing and slowing down foreign impacts power, protects the safety of vehicle body.
Fig. 1 is automobile front beam connection structure schematic diagram in the prior art;Automobile front beam in the prior art connects
Binding structure includes front bumper 100 and vehicle body 200;Front bumper 100 is whole U-shaped to 200 lateral bend of vehicle body.In preceding insurance
The upper and lower ends of thick stick 100 are respectively equipped with upper connector 110 and lower connector 120, and upper connector 110 and lower connector 120 are horizontal
It is arranged and extends to 200 direction of vehicle body;The two sides of vehicle body 200 offer bolt hole respectively, accordingly, in 110 He of upper connector
Also bolt hole is equipped on lower connector 120, fastening bolt passes through above-mentioned bolt hole and fixes bumper and vehicle body;Front bumper
100 are located at body side with the fixed point of vehicle body 200.
But after a period of use, often there are 100 sagging deflections of front bumper, so cause front bumper 100 with
The gap of the parts such as hood, fender becomes larger, serious or even will cause falling off for front bumper 100, gives daily driving
Cause great security risk.
Utility model content
In order to overcome the drawbacks described above under the prior art, the purpose of this utility model is to provide a kind of automobile front beams
Connection structure and automobile, the automobile front beam connection structure of the utility model make preceding guarantor by the way that supporting element is arranged on vehicle body
Dangerous thick stick is connect with supporting element, and supporting element can provide the support force of vertical direction for front bumper, effectively prevents preceding insurance
The sinking of thick stick.
The utility model provides a kind of automobile front beam connection structure, including front bumper and vehicle body, insures before described
The upper and lower ends of thick stick are respectively equipped with upper connector and lower connector, the upper connector and lower connector and the vehicle body stationary phase
Even, the vehicle body is equipped with supporting element, and the supporting element is equipped with first connecting portion, and the front bumper, which is equipped with, to be connected
Portion is cooperated by the connection of the first connecting portion and the connection portion to provide vertical supporting for the front bumper.
Automobile front beam connection structure as described above, it is preferred that the first connecting portion is fixing groove, described to be connected
Socket part is fixed lobe;Alternatively, the first connecting portion is fixed lobe, the connection portion is fixing groove.
Automobile front beam connection structure as described above, it is preferred that the supporting element further includes second connecting portion, described
Supporting element is connected by the second connecting portion with the vehicle body.
Automobile front beam connection structure as described above, it is preferred that the section of the fixing groove is square or round, institute
State the top that the first connecting portion is arranged in second connecting portion.
Automobile front beam connection structure as described above, it is preferred that the fixed lobe is matched with the fixing groove interference
It closes.
Automobile front beam connection structure as described above, it is preferred that the second connecting portion is equipped with mounting hole, described
Supporting element is fixed on the vehicle body by fastening bolt.
Automobile front beam connection structure as described above, it is preferred that the quantity of the supporting element is two, is respectively set
In the left and right sides of the vehicle body.
Automobile front beam connection structure as described above, it is preferred that the first connecting portion is located on the vehicle body
Below automobile front.
Automobile front beam connection structure as described above, it is preferred that be equipped on the upper connector and lower connector
At least one first bolt hole offers at least one second bolt hole on the corresponding position of the vehicle body, and fastening bolt passes through
First bolt hole and the second bolt hole are so that the upper connector and lower connector are fixedly linked with the vehicle body.
The utility model also provides a kind of automobile, and the automobile is equipped with automobile front beam as described above connection knot
Structure.
Automobile front beam connection structure provided by the utility model and automobile, including front bumper and vehicle body, preceding insurance
The upper and lower ends of thick stick are respectively equipped with upper connector and lower connector, and upper connector and lower connector are fixedly linked with vehicle body, vehicle body
It is equipped with supporting element, supporting element is equipped with first connecting portion, and front bumper is equipped with connection portion, passes through first connecting portion and quilt
The connection of interconnecting piece cooperates to provide vertical supporting for front bumper.The utility model by vehicle body be arranged supporting element and
First connecting portion is opened up on the supporting element, connection portion is set on front bumper, passes through first connecting portion and connection portion
Connection cooperates so that front bumper obtains support force straight up, which can offset front bumper self gravity, make
Sagging deflections will not occur after prolonged use for front bumper.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is automobile front beam connection structure schematic diagram in the prior art;
Fig. 2 is the automobile front beam connection structure schematic diagram that an embodiment of the present invention provides;
Fig. 3 is the structure diagram for the supporting element that an embodiment of the present invention provides;
Fig. 4 is the connection structure schematic diagram of an embodiment of the present invention fixed lobe provided and fixing groove;
Fig. 5 is the partial enlarged view in the portion A in Fig. 4.
Appended drawing reference:
1- front bumper;2- vehicle body;
3- supporting element;11- connection portion;
31- second connecting portion;32- first connecting portion;
100- front bumper (prior art);110- upper connector (prior art);
Connector (prior art) under 120-;200- vehicle body (prior art);
310- mounting hole.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.
Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.In the absence of conflict, following implementation
Feature in example and embodiment can be combined with each other.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be
It is connected directly, the mutual of connection inside two elements or two elements can also be can be indirectly connected through an intermediary
Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this as the case may be
Concrete meaning in type.
It should be noted that term " first ", " second " are only used for facilitating description different in the description of the present invention,
Component, be not understood to indicate or imply ordinal relation, relative importance or implicitly indicate indicated technical characteristic
Quantity." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.
Automobile is to be driven by means of the power device of itself, and the non-track with 4 or 4 or more wheels is without stringing
Vehicle is mainly used for carrying people and/or cargo, traction carrying people and/or cargo.Automobile is divided into common carrier according to purposes
And special-purpose vehicle, wherein common carrier can be divided into car, car, lorry again.
Automobile overall structure generally includes: engine, chassis, vehicle body and electric appliance and electronic equipment four are most of;Wherein,
Engine is the fuel combustion for making conveying come in and generates the component of power, is the power device of automobile;Chassis is to receive to start
The power of machine makes motor racing and the component of normally travel by the manipulation of driver, is the matrix of automobile, is equipped with biography thereon
Dynamic system, driving system, steering system and braking system;Vehicle body, the yard of vehicle body driver are carried and are equipped on chassis
The component of institute and passenger loading and cargo.
Body of a motor car needs to provide good operating condition to driver, provides comfortable seating condition to passenger, makes him
Vibration when can resist running car, the invasion and influence of noise, exhaust gas, it is also necessary to guarantee traffic safety and mitigation accident
Consequence.
The wheel of vehicle body and automobile, suspension system constitute the driving system of automobile, main supporting part when being running car
Part carries whole load, under the load including being transmitted by engine, transmission system and suspension system and various road surface operating conditions
Active force and torque.Therefore, vehicle body and vehicle frame (if there is) are also known as bearing system.It, can be by vehicle by the difference of carrying form
Status is Non-carrying type and bearing-type two major classes.Separate frame construction is equipped with individual vehicle frame, and vehicle body passes through multiple outstanding at this time
(rubber pad) is set to be mounted on vehicle frame, when automobile on rugged road surface when driving, vehicle frame generate deformation by rubber pad
Flexibility absorbed, load is mainly undertaken by vehicle frame.Monocoque body is the structure that the effect of vehicle frame is incorporated to vehicle body, therefore
Also known as integral body construction, due to eliminating vehicle frame, the fulcrum of engine and driving system is all on vehicle body, therefore, the knot
Often engine and driving system are connect by subframe (or gate beam) with body understructure in structure, to prevent vibration direct
Incoming vehicle body.Wherein, power assembly and suspension etc. and subframe can also be formed an assembling parts, in order to produce.
Automobile front beam is mounted on the front end of vehicle body, for absorbing and slowing down foreign impacts power, protects the safety of vehicle body.
Fig. 1 is automobile front beam connection structure schematic diagram in the prior art;Automobile front beam in the prior art connects
Binding structure includes front bumper 100 and vehicle body 200;Front bumper 100 is whole U-shaped to 200 lateral bend of vehicle body.In preceding insurance
The upper and lower ends of thick stick 100 are respectively equipped with upper connector 110 and lower connector 120, and upper connector 110 and lower connector 120 are horizontal
It is arranged and extends to 200 direction of vehicle body;The two sides of vehicle body 200 offer bolt hole respectively, accordingly, in 110 He of upper connector
Also bolt hole is equipped on lower connector 120, fastening bolt passes through above-mentioned bolt hole and fixes bumper and vehicle body;Front bumper
100 are located at body side with the fixed point of vehicle body 200.
But after a period of use, often there are 100 sagging deflections of front bumper, so cause front bumper 100 with
The gap of the parts such as hood, fender becomes larger, serious or even will cause falling off for front bumper 100, gives daily driving
Cause great security risk.
To solve drawbacks described above in the prior art, the purpose of this utility model is to provide a kind of automobile front beam companies
Binding structure and automobile, the utility model can make front bumper that sagging deflections not occur, it is thus eliminated that peace in the prior art
Full hidden danger;Simultaneously because the gap between the parts such as front bumper and hood, fender will not change, effectively maintain
The aesthetics of automobile appearance.
Embodiment one
One embodiment of the utility model provides a kind of automobile front beam connection structure.Fig. 2 is provided in this embodiment
Automobile front beam connection structure schematic diagram;Fig. 3 is the structure diagram of supporting element provided in this embodiment;Fig. 4 mentions for the present embodiment
The fixed lobe of confession and the connection structure schematic diagram of fixing groove;Fig. 5 is the partial enlarged view in the portion A in Fig. 4.- Fig. 5 referring to figure 2..This
Embodiment provides a kind of automobile front beam connection structure, including front bumper 1 and vehicle body 2, the upper and lower ends point of front bumper 1
Not She You upper connector and lower connector, upper connector and lower connector be fixedly linked with vehicle body 2, and vehicle body 2 is equipped with supporting element
3, supporting element 3 is equipped with first connecting portion 32, and front bumper 1 is equipped with connection portion 11, by first connecting portion 32 and is connected
The connection of socket part 11 cooperates to provide vertical supporting for front bumper 1.
It is in U-shape specifically, front bumper 1 is whole to 2 lateral bend of vehicle body, for the weight for mitigating vehicle entirety, front bumper
Generally it is made of rigid plastics.The middle part of front bumper is equipped with air-inlet grille, and vehicle is typically provided below air-inlet grille
Board placement section.Under normal assembled state, the upper end of front bumper 1 is abutted with the engine hood panel on vehicle body 2, front bumper 1
Fender of the left and right sides respectively with the left and right sides of vehicle body 2 abut against, front bumper 1 by the upper connectors of upper and lower ends and
Lower connector is fixedly connected with vehicle body 2;The present embodiment is additionally provided with supporting element 3 on vehicle body 2, and the first company is offered on supporting element 3
Socket part 32 is equipped with connection portion 11 on front bumper 1, is thought by first connecting portion 32 and the connection cooperation of connection portion 11
Front bumper 1 provides vertical supporting, i.e., front bumper 1 passes through upper connector, lower connector and connection portion in the present embodiment
11 and the cooperation of first connecting portion 32 realize and the connection of vehicle body 2, it is to be understood that the first connecting portion 32 in the present embodiment
It can be the shape of any suitable with connection portion 11, as long as can guarantee the proper engagement of the two.
Automobile front beam connection structure provided in this embodiment, including front bumper 1 and vehicle body 2, front bumper 1 it is upper
Lower both ends are respectively equipped with upper connector and lower connector, and upper connector and lower connector are fixedly linked with vehicle body 2, set on vehicle body 2
There is supporting element 3, supporting element 3 is equipped with first connecting portion 32, and front bumper 1 is equipped with connection portion 11, passes through first connecting portion
32 cooperate with the connection of connection portion 11 to provide vertical supporting for front bumper 1.The utility model on vehicle body by being arranged
Supporting element 3 simultaneously opens up first connecting portion 32 on the supporting element 3, connection portion 11 is arranged on front bumper 1, connects by first
The connection of socket part 32 and connection portion 11 cooperates so that front bumper 1 obtains support force straight up, which can support
Disappear 1 self gravity of front bumper, makes front bumper 1 that sagging deflections will not occur after prolonged use.
Further, in this embodiment first connecting portion 32 and connection portion 11 can according to need and be configured, example
Such as, first connecting portion 32 can be fixing groove in an optional embodiment, and connection portion 11 can be fixed lobe;Or
Person, first connecting portion 32 can be fixed lobe in another optional embodiment, and connection portion 11 can be fixing groove.
Certainly, it is clear to the skilled person that other structures form, this reality also can be used in first connecting portion 32 and connection portion 11
It applies example and this is not further limited.
Further, in this embodiment above-mentioned supporting element 3 further includes second connecting portion 31, supporting element 3 second is connected by this
Socket part 31 is connected with vehicle body 2.The material of supporting element 3 is identical as the material of front bumper 1 in the present embodiment, is all made of hard modeling
Expect material, since vehicle body 2 is metal material, to realize being fixedly connected between different materials, therefore is provided with second connecting portion
31, so that first connecting portion 32 is connect by second connecting portion 31 with vehicle body 2.The shape of second connecting portion 31 can be according to reality
It is set, for example, second connecting portion 31 can be the engaging lug that 32 surface of first connecting portion is arranged in, engaging lug can be with
It is realized by the modes such as being clamped or be bolted and is fixedly connected with vehicle body.
Preferably, the section of above-mentioned first connecting portion 32 is square or circle, the setting of second connecting portion 31 are connected first
The top in portion 32.At this point, the length of second connecting portion 31 can be set at a distance from fixed point on vehicle body 2 according to reality.
Preferably, connection portion 11 is connect by the way of interference fit with first connecting portion 32 in the present embodiment, is used
The mode of interference connection can make the combination of the two even closer, not easily to fall off in daily driving.
Preferably, the quantity of supporting element 3 is two in the present embodiment, is separately positioned on the left and right sides of vehicle body 2.It will support
Part 3, which is separately positioned on 2 two sides of vehicle body, can make the distribution of force of vehicle entirety more uniform.
Preferably, connection portion 11 can be made with front bumper 1 of integrally formed technique in the present embodiment, be connected
Socket part 11 and front bumper 1 are all made of rigid plastics material, can use mold and directly manufacture.
Preferably, second connecting portion 31 is equipped with mounting hole 310, and supporting element 3 is fixed on vehicle body 2 by fastening bolt,
The mode being connected by screw bolts can be convenient the installation and removal of supporting element 3, so that maintenance and replacement are more succinct.
Preferably, first connecting portion 32 is located at below the automobile front on vehicle body 2, the specific installation of first connecting portion 32
Position can be by being calculated front bumper 1 and the mechanical analysis of vehicle body entirety, and the position below automobile front is set
Setting first connecting portion 32 can make the center of gravity of groove body and front bumper 1 generally in same horizontal line.
Preferably, at least one first bolt hole is equipped on upper connector and lower connector, on the corresponding position of vehicle body
At least one second bolt hole is offered, fastening bolt passes through the first bolt hole and the second bolt hole so that upper connector and lower company
Fitting is fixedly linked with vehicle body.The quantity of first bolt hole and the second bolt hole can be set according to actual needs, the present embodiment
To this without specifically limiting.
Embodiment two
The present embodiment provides a kind of automobile, which is equipped with the connection knot of automobile front beam described in embodiment one as above
Structure.
Automobile provided in this embodiment, automobile front beam connection structure include front bumper 1 and vehicle body 2, preceding insurance
The upper and lower ends of thick stick 1 are respectively equipped with upper connector and lower connector, and upper connector and lower connector are fixedly linked with vehicle body 2, vehicle
Body 2 is equipped with supporting element 3, and supporting element 3 is equipped with first connecting portion 32, and front bumper 1 is equipped with connection portion 11, passes through first
The connection of interconnecting piece 32 and connection portion 11 cooperates to provide vertical supporting for front bumper 1.The utility model passes through in vehicle body
Upper setting supporting element 3 simultaneously opens up first connecting portion 32 on the supporting element 3, connection portion 11 is arranged on front bumper 1, passes through
The connection of first connecting portion 32 and connection portion 11 cooperates so that front bumper 1 obtains support force straight up, the support force
1 self gravity of front bumper can be offset, makes front bumper 1 that sagging deflections will not occur after prolonged use.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System;Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced;And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of automobile front beam connection structure, which is characterized in that including front bumper and vehicle body, the front bumper it is upper
Lower both ends are respectively equipped with upper connector and lower connector, and the upper connector and lower connector are fixedly linked with the vehicle body, institute
Vehicle body is stated equipped with supporting element, the supporting element is equipped with first connecting portion, and the front bumper is equipped with connection portion, passes through
The connection of the first connecting portion and the connection portion cooperates to provide vertical supporting for the front bumper.
2. automobile front beam connection structure according to claim 1, which is characterized in that the first connecting portion is to fix
Slot, the connection portion are fixed lobe;Alternatively, the first connecting portion is fixed lobe, the connection portion is fixing groove.
3. automobile front beam connection structure according to claim 2, which is characterized in that the supporting element further includes second
Interconnecting piece, the supporting element are connected by the second connecting portion with the vehicle body.
4. automobile front beam connection structure according to claim 3, which is characterized in that the section of the fixing groove is in side
The top of the first connecting portion is arranged in shape or circle, the second connecting portion.
5. automobile front beam connection structure according to claim 4, which is characterized in that the fixed lobe with it is described solid
Determine slot interference fit.
6. automobile front beam connection structure according to claim 5, which is characterized in that the second connecting portion is equipped with
Mounting hole, the supporting element are fixed on the vehicle body by fastening bolt.
7. automobile front beam connection structure according to claim 1, which is characterized in that the quantity of the supporting element is two
It is a, it is separately positioned on the left and right sides of the vehicle body.
8. automobile front beam connection structure according to claim 1, which is characterized in that the first connecting portion is located at institute
It states below the automobile front on vehicle body.
9. automobile front beam connection structure according to claim 1, which is characterized in that the upper connector and lower connection
It is equipped at least one first bolt hole on part, at least one second bolt hole is offered on the corresponding position of the vehicle body, tightly
Fixing bolt passes through first bolt hole and the second bolt hole so that the upper connector and lower connector are fixed with the vehicle body
It is connected.
10. a kind of automobile, which is characterized in that connect and tie including automobile front beam as claimed in any one of claims 1-9 wherein
Structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820991731.0U CN208530499U (en) | 2018-06-26 | 2018-06-26 | Automobile front beam connection structure and automobile |
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Application Number | Priority Date | Filing Date | Title |
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CN201820991731.0U CN208530499U (en) | 2018-06-26 | 2018-06-26 | Automobile front beam connection structure and automobile |
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CN208530499U true CN208530499U (en) | 2019-02-22 |
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ID=65379209
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CN201820991731.0U Active CN208530499U (en) | 2018-06-26 | 2018-06-26 | Automobile front beam connection structure and automobile |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110733450A (en) * | 2019-10-08 | 2020-01-31 | 宁波吉利汽车研究开发有限公司 | front bumper assembly supporting structure |
-
2018
- 2018-06-26 CN CN201820991731.0U patent/CN208530499U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110733450A (en) * | 2019-10-08 | 2020-01-31 | 宁波吉利汽车研究开发有限公司 | front bumper assembly supporting structure |
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