CN209719725U - Vehicle right and left front longitudinal beam connecting plate - Google Patents
Vehicle right and left front longitudinal beam connecting plate Download PDFInfo
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- CN209719725U CN209719725U CN201920464803.0U CN201920464803U CN209719725U CN 209719725 U CN209719725 U CN 209719725U CN 201920464803 U CN201920464803 U CN 201920464803U CN 209719725 U CN209719725 U CN 209719725U
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- China
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- plate body
- connecting plate
- square block
- deep groove
- longitudinal beam
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Abstract
The utility model belongs to automobile technical field, a kind of vehicle right and left front longitudinal beam connecting plate is disclosed, connecting plate in the prior art is solved when by great collision, is easily broken off, it cannot guarantee connecting plate well to the receiving of impact force, to reduce the guarantee to occupant's safety.The utility model includes plate body, the plate body mounting hole being arranged on plate body, the opposite end of the upper surface of plate body is each provided with a square block, the both ends of square block are aligned with the both ends of plate body, and deep groove and shallow grooves are provided on square block, and deep groove and shallow grooves are arranged alternately, the deep groove of two square blocks is corresponding with shallow grooves, more reinforcing ribs are provided on two square blocks, one end of every reinforcing rib is arranged in the deep groove of a square block, and the other end is arranged in the shallow grooves of another square block.The utility model is for reducing collision impact.
Description
Technical field
The utility model belongs to automobile technical field, and in particular to a kind of vehicle right and left front longitudinal beam connecting plate, for reducing
Collision impact.
Background technique
Vehicle right and left front longitudinal beam refers to that the stringer for being located at both sides in straight frame, stringer are mostly used low alloy steel plate punching press
At section is flute profile or I-shaped, also causes box section.Collision prevention girders, collision prevention girders are additionally provided in left and right front longitudinal beam front end
Energy-absorption box and connecting plate are disposed between the front longitudinal beam of left and right.Before vehicle occurs when collision, anticollision can be touched first
Beam.At this moment the girder in collision prevention girders, energy-absorption box, so that it may sponge the dynamics of part shock, mitigate and hit caused by vehicle body
Injury, then a part of impact force is absorbed to improve the energy that body of a motor car absorbs impact load by the left and right front longitudinal beam of strip connecting plate
Power.
Since collision prevention girders are made by materials such as aluminium alloy, steel plate, glass reinforced plastics, intensity is not very big, then plus
Upper collision prevention girders absorb the effect of impact energy in order to play, and intermediate structure is all hollow design.So being hit energetically
When, any big effect is not had substantially.Collision prevention girders really act on, and are mainly reflected in small when knock small touch, and work as vehicle
By slight impact, collision prevention girders can protect internal component, as water tank, condenser, fuel tank etc., repair to reduce our
When expense, this is only the most important effect of collision prevention girders.But the safety of interior of body personnel is not can guarantee completely.
In the prior art in view of the above-mentioned problems, in order to improve the collision energy of automobile front, carried out for its connecting plate
It improves (such as patent of application number CN201820270436.6), i.e., multiple curve recess areas, U-shaped notch is set on connecting plate
Deng, and link enhancement plate or curved surface enhancing muscle is fixedly mounted in curve recess area and U-shaped notch, to improve collision impact
Power, but in this way can only local enhancement connecting plate collision impact, two-by-two reinforcing plate or curved surface enhancing muscle between connecting plate hold
Easy fracture is (because reinforcing plate or curved surface enhancing muscle are arranged in curve recess area and U-shaped notch, then two-by-two between curve recess area
Impact force bear will necessarily it is weak very much), cannot equally guarantee connecting plate well to the receiving of impact force, to reduce pair
The guarantee of occupant's safety.
Utility model content
In order to solve the above problems existing in the present technology, the utility model aim is indulged before being to provide a kind of vehicle right and left
Beam connecting plate solves connecting plate in the prior art when by great collision, is easily broken off, cannot guarantee connecting plate well
To the receiving of impact force, to reduce the guarantee to occupant's safety.
The technology employed by the present utility model is
A kind of vehicle right and left front longitudinal beam connecting plate, including plate body, the plate body mounting hole being arranged on plate body, the upper surface of plate body
Opposite end be each provided with a square block, the both ends of square block are aligned with the both ends of plate body, be provided on square block deep groove and
Shallow grooves, deep groove and shallow grooves are arranged alternately, and the deep groove of two square blocks is corresponding with shallow grooves, are provided on two square blocks
One end of more reinforcing ribs, every reinforcing rib is arranged in the deep groove of a square block, and the shallow of another square block is arranged in the other end
In groove.
Further, the square block is reinforcing rib material.
Further, it is provided with a cover board on the plate body, is provided on cover board and matches, is used for deep groove and shallow grooves
The convex block of fixed reinforcing rib.
Further, cover board mounting hole is provided on the cover board, cover board mounting hole is corresponding with plate body mounting hole.
Further, between two square blocks, it is provided with elastomeric layer on plate body, is provided on elastomeric layer and pacifies with cover board
Fill hole and the corresponding through-hole of plate body mounting hole.
Further, the elastomeric layer is one of plastics or resin material.
Further, the plate body is reinforcing rib panel.
Further, the diameter of the reinforcing rib is 0.5cm-1.2cm.
Further, the depth difference of the deep groove and shallow grooves is 0.8cm-1.5cm.
The utility model has the following beneficial effects:
One, the utility model is by setting deep groove and shallow grooves, and reinforcing rib is arranged in deep groove and shallow grooves, by
The difference in height that deep groove and shallow grooves are formed, so that the inclined angle of reinforcing rib, when left and right front longitudinal beam connecting plate is touched by great
When hitting, there are three types of situation, (1) is collided power by reinforcing rib, then first diffuses on square block impact force, become square block
Shape, square block can play the role of dissipating impact force well, in the case where reinforcing rib deforms small, square block deformation greatly, add
Strengthening tendons can also further dissipate more impact force；(2) two square blocks are directly collided, and the both ends of the reinforcing rib collided are all
With plate body distance constantly reduce, after diminution, reinforcing rib can be in same level, at this point, reinforcing rib can further dissipate compared with
More impact forces；(3) two square blocks only have side to be collided, and the side being collided just belongs to (2) kind situation, are not affected by
The side of collision just belongs to (1) situation, these three situations can all play good anticollision effect, can not only prevent plate body from rolling over
It is disconnected, it can also guarantee the safety problem of occupant well；
Two, square block is reinforcing rib material in the utility model, and square block can be made to bear bigger impact force；
Three, cover board is set in the utility model, and setting convex block is just in order to directly be fastened on square block for reinforcing rib on cover board
In, cover board and the further load of convex block can also be passed through；
Four, elastomeric layer is provided on plate body between two square blocks in the utility model, can play buffering well makes
With reduction seismaesthesia；
Five, plate body described in the utility model is reinforcing rib panel, is to increase the dynamics that connecting plate can be collided.
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 this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the connecting plate schematic perspective view of not set elastic material in the utility model；
Fig. 2 is the connecting plate schematic perspective view that elastic material is provided in the utility model；
Fig. 3 is the cover board schematic perspective view in the utility model.
In figure: 1- plate body；2- plate body mounting hole；3- square block；4- deep groove；5- shallow grooves；6- reinforcing rib；7- cover board；
8- convex block；9- cover board mounting hole；10- elastomeric layer；11- through-hole.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " first ", " second " are used for description purposes only, and
It cannot be understood as indicating or implying relative importance or implicitly indicate the quantity of indicated technical characteristic.It defines as a result,
The feature of " first ", " second " can explicitly or implicitly include one or more of the features.In the utility model
In description, the meaning of " plurality " is two or more, unless otherwise specifically defined.
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 be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the description of the utility model, what some structures or device were not described specifically, it is interpreted as having energy in the prior art
The structure or device of realization.
Embodiment 1
In order to solve connecting plate in the prior art when by great collision, it is easily broken off, cannot guarantees to connect well
Fishplate bar provides following technical solution to reduce the guarantee to occupant's safety to the receiving of impact force:
A kind of vehicle right and left front longitudinal beam connecting plate, including plate body 1, the plate body mounting hole 2 being arranged on plate body 1, feature exists
In: the opposite end of the upper surface of plate body 1 is each provided with a square block 3, and the both ends of square block 3 are aligned with the both ends of plate body 1, rectangular
Deep groove 4 and shallow grooves 5 are provided on block 3, deep groove 4 and shallow grooves 5 are arranged alternately, the deep groove 4 and scrobicula of two square blocks 3
Slot 5 is corresponding, and more reinforcing ribs 6 are provided on two square blocks 3, and the deep groove 4 of a square block is arranged in one end of every reinforcing rib 6
Interior, the other end is arranged in the shallow grooves 5 of another square block 3.The diameter of reinforcing rib 6 is 0.7cm.
Specific implementation are as follows: by plate body mounting hole 2 (use screw) by left front girder connecting plate respectively with energy-absorption box
It is fixed, front right longitudinal beam connecting plate is fixed with energy-absorption box and front right longitudinal beam respectively, wherein reinforcing rib with left front girder
With deep groove 4 and shallow grooves 5 by the way of welding, and stopping-off piece is located at energy-absorption box side, after fixing, is colliding
When, the diverging of impact force is carried out according to one of following three kinds of situations, (1) is collided power by reinforcing rib, then first will collision
Power diffuses on square block, deforms square block, and square block can play the role of dissipating impact force well, deforms in reinforcing rib
In the case where small, square block deformation greatly, reinforcing rib can also further dissipate more impact force；(2) two square blocks directly by
Collision, the both ends of the reinforcing rib collided are all constantly reduced with plate body distance, and after diminution, reinforcing rib can be in same level,
At this point, reinforcing rib can further dissipate more impact force；(3) two square blocks only have side to be collided, and are collided
Side just belongs to (2) kind situation, and the side for being not affected by collision just belongs to (1) situation.These three situations can all play very well
Anticollision effect, can not only prevent plate body from fractureing, can also guarantee the safety problem of occupant well.
Embodiment 2
When square block uses general material in order to prevent, do not have the effect of too many diverging impact force at all, provide as
Lower technical solution；
On the basis of embodiment 1, the square block 3 is reinforcing rib material, and square block can be made to bear bigger impact force,
And the direction vertical with the length direction of reinforcing rib can be also prevented, plate body is had collision for the problem of being broken off.
Embodiment 3
It in order to reduce the welding sequence of fixed reinforcing rib, and can allow entire connecting plate that can bear bigger impact force, provide
Following technical solution:
On the basis of embodiment 1 or implementation 2, the reinforcing rib is directly placed in deep groove 4 and shallow grooves 5, at this moment,
It is provided with a cover board 7 on the plate body 1, is provided on cover board 7 and matches, with deep groove 4 and shallow grooves 5 for fixing reinforcing rib
Convex block 8, convex block 8 includes the high convex block and low convex block to match with deep groove 4 and shallow grooves 5, wherein high convex block and low convex block
There is tilt angle, tilt angle is identical as the tilt angle of reinforcing rib in corresponding deep groove 4 and shallow grooves 5.The lid
Cover board mounting hole 9 is provided on plate 7, cover board mounting hole 9 is corresponding with plate body mounting hole 2.Certainly, colloid can also be used to be glued
Gu but in order to preferably install, so by the way of cover board mounting hole 9 is arranged.The depth of the deep groove 4 and shallow grooves 5
Difference is 1cm.
Specific implementation are as follows: after reinforcing rib is placed on deep groove 4 and shallow grooves 5, after covering cover board 7, then pass through
The corresponding cover board mounting hole 9 in part and plate body mounting hole 2 are fixed, to play the role of fixed reinforcing rib, then pass through
Other cover board mounting holes 9 and plate body mounting hole 2 are fixed with energy-absorption box and left and right front longitudinal beam respectively, certainly, in order to allow fixation
It is stronger, glue blind can be used again.
Embodiment 4
On the basis of embodiment 3, the diameter of the reinforcing rib 6 can be replaced 0.7cm, the deep groove 4 and shallow grooves 5
Depth difference can be replaced 1.1cm.Certainly other data be can also be.According to vehicle, and the dynamics to be born is adjusted.
Embodiment 5
In order to enable vehicle right and left front longitudinal beam connecting plate to play good buffer function, following technical solution is provided:
On the basis of embodiment 3 or 4, between two square blocks 3, elastomeric layer 10, elastic material are provided on plate body 1
Be provided with through-hole 11 corresponding with cover board mounting hole 9 and plate body mounting hole 2 on layer 10, the elastomeric layer 10 be plastics or
One of resin material.Buffering well can be played to use, reduce seismaesthesia.
Embodiment 6
In order to further prevent the direction vertical with the length direction of reinforcing rib, plate body is had collision to ask for what is be broken off
Topic, provides following technical solution:
On the basis of embodiment 5, the plate body 1 is reinforcing rib panel.
In conclusion the present invention overcome in the prior art can only local enhancement connecting plate collision impact, enhance two-by-two
Connecting plate between plate or curved surface enhancing muscle is easily broken off, and cannot guarantee connecting plate well to the receiving of impact force, to drop
The low guarantee to occupant's safety.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (9)
1. a kind of vehicle right and left front longitudinal beam connecting plate, including plate body (1), the plate body mounting hole (2) being arranged on plate body (1) is special
Sign is: the opposite end of the upper surface of plate body (1) is each provided with a square block (3), both ends and plate body (1) of square block (3)
Both ends are aligned, and are provided with deep groove (4) and shallow grooves (5) on square block (3), and deep groove (4) and shallow grooves (5) are arranged alternately,
The deep groove (4) of two square blocks (3) is corresponding with shallow grooves (5), is provided with more reinforcing ribs (6) on two square blocks (3), and every
One end of reinforcing rib (6) is arranged in the deep groove (4) of a square block, and the shallow grooves (5) in another square block (3) are arranged in the other end
It is interior.
2. a kind of vehicle right and left front longitudinal beam connecting plate according to claim 1, it is characterised in that: the square block (3) is
Reinforcing rib material.
3. a kind of vehicle right and left front longitudinal beam connecting plate according to claim 1 or 2, it is characterised in that: on the plate body (1)
It is provided with a cover board (7), is provided on cover board (7) and matches, with deep groove (4) and shallow grooves (5) for fixing reinforcing rib
Convex block (8).
4. a kind of vehicle right and left front longitudinal beam connecting plate according to claim 3, it is characterised in that: set on the cover board (7)
It is equipped with cover board mounting hole (9), cover board mounting hole (9) is corresponding with plate body mounting hole (2).
5. a kind of according to claim 1, vehicle right and left front longitudinal beam connecting plate described in 2 or 4 any one, it is characterised in that: two
It between square block (3), is provided on plate body (1) elastomeric layer (10), is provided on elastomeric layer (10) and is installed with cover board
Hole (9) and the corresponding through-hole (11) of plate body mounting hole (2).
6. a kind of vehicle right and left front longitudinal beam connecting plate according to claim 5, it is characterised in that: the elastomeric layer
It (10) is one of plastics or resin material.
7. a kind of vehicle right and left front longitudinal beam connecting plate according to claim 6, it is characterised in that: the plate body (1) is to add
Strengthening tendons panel.
8. a kind of vehicle right and left front longitudinal beam connecting plate according to claim 7, it is characterised in that: the reinforcing rib (6)
Diameter is 0.5cm-1.2cm.
9. a kind of vehicle right and left front longitudinal beam connecting plate according to claim 8, it is characterised in that: the deep groove (4) and
The depth difference of shallow grooves (5) is 0.8cm-1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920464803.0U CN209719725U (en) | 2019-04-08 | 2019-04-08 | Vehicle right and left front longitudinal beam connecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920464803.0U CN209719725U (en) | 2019-04-08 | 2019-04-08 | Vehicle right and left front longitudinal beam connecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209719725U true CN209719725U (en) | 2019-12-03 |
Family
ID=68690609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920464803.0U Active CN209719725U (en) | 2019-04-08 | 2019-04-08 | Vehicle right and left front longitudinal beam connecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209719725U (en) |
-
2019
- 2019-04-08 CN CN201920464803.0U patent/CN209719725U/en active Active
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