CN208216838U - Collision prevention girders and vehicle with buffer - Google Patents
Collision prevention girders and vehicle with buffer Download PDFInfo
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- CN208216838U CN208216838U CN201820367074.2U CN201820367074U CN208216838U CN 208216838 U CN208216838 U CN 208216838U CN 201820367074 U CN201820367074 U CN 201820367074U CN 208216838 U CN208216838 U CN 208216838U
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- buffer
- collision prevention
- prevention girders
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- 230000002265 prevention Effects 0.000 title claims abstract description 120
- 239000002775 capsule Substances 0.000 claims 1
- 238000012549 training Methods 0.000 abstract description 15
- 230000001976 improved effect Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to a kind of collision prevention girders and vehicle with buffer, belong to unmanned vehicle technical field.Collision prevention girders with buffer, it is installed on vehicle, including collision prevention girders ontology and buffer, collision prevention girders ontology is provided with first connecting portion, the surface of collision prevention girders ontology is provided at least one opening, and opening is connected to first connecting portion, and buffer is distributed around the length direction of collision prevention girders ontology, buffer is provided with the second connecting portion with first connecting portion cooperation, and second connecting portion is removably connect with first connecting portion by opening.The collision prevention girders with buffer, it reduces impact strength and reduces the damage collided to vehicle, so that training/match significantly reduced cost, improved efficiency, to improve the popularity rate of a whole set of training/tournament system, enriches the spiritual civilization life of the people masses.Using the vehicle of the above-mentioned collision prevention girders with buffer, the safety coefficient of vehicle is improved, maintenance cost is reduced.
Description
Technical field
The utility model relates to unmanned vehicle technical fields, in particular to a kind of anti-with buffer
Hit beam and vehicle.
Background technique
In visualization drone vehicles training/tournament system based on sand table, unmanned traffic work
Tool prevents the demand for colliding and reducing impaction lesion and local environment and the manned vehicle travelled on vent gutter road not
Together.
The manned vehicle of vent gutter road traveling, it is people-oriented, the protection to passenger and pedestrian is focused on, so
Headstock is designed as buffer area, sacrifices vehicle protection passenger and pedestrian.
Unmanned vehicle in sand table, because for training and compete, the case where collision, be will increase dramatically.It needs
It reduces collision, the intensity for reducing collision to the greatest extent, reduce damage of the collision to vehicle, with Che Weiben, without protecting passenger and pedestrian
Needs.Also, entire sand table environment it is known that and in sand table known to the positioning of all vehicles and kinematic parameter (all
Networking has uploaded to control centre in real time), it is different with the totally unknown situation of vehicle from vent gutter road environment.It is therefore desirable to
The design department irrespective of size anti-collision system customized according to actual needs.
Utility model content
The purpose of this utility model is that reducing collision in view of the above-mentioned problems, provide a kind of collision prevention girders with buffer
Intensity collides damage to vehicle with reducing, and so that training/match significantly reduced cost, improved efficiency, to improve
The popularity rate of a whole set of training/tournament system, and then the level for improving driver training prevents traffic accident, enriches
The spiritual civilization life of the people masses, improves the above problem.
Another of the utility model is designed to provide a kind of vehicle, using the above-mentioned collision prevention girders with buffer, improves
The safety coefficient of vehicle, reduces maintenance cost.
The utility model is realized in this way:
The embodiments of the present invention provide a kind of collision prevention girders with buffer, are installed on vehicle, including collision prevention girders
Ontology and buffer, the collision prevention girders ontology are provided with first connecting portion, and the surface of the collision prevention girders ontology is provided at least one
A opening, the opening are connected to the first connecting portion, length direction point of the buffer around the collision prevention girders ontology
Cloth, the buffer are provided with the second connecting portion with first connecting portion cooperation, the second connecting portion and described first
Interconnecting piece passes through the dismountable connection of the opening.
In the utility model optional embodiment, the first connecting portion includes card slot, and the card slot is around described anti-
The circumferentially extending of beam ontology is hit, the opening runs through the card slot along the length direction perpendicular to the card slot, and described second connects
Socket part includes the clamping protrusion with card slot cooperation, and the clamping protrusion is slidably connect with the card slot.
In the utility model optional embodiment, the card slot is T-shaped slot, and the clamping protrusion is T-shaped protrusion.
In the utility model optional embodiment, the card slot is dovetail groove, and the clamping protrusion is trapezoidal protrusion.
In the utility model optional embodiment, the collision prevention girders with buffer further include and the opening cooperation
Locating part, the part locating part is through the buffer and protrudes into the opening, the locating part and the collision prevention girders sheet
Body removably connects.
In the utility model optional embodiment, the buffer includes buffer ontology, the buffer ontology with
The second connecting portion connection, the buffer ontology are elastic component, and the width of the buffer ontology is greater than the collision prevention girders
The half of the width of ontology.
In the utility model optional embodiment, the buffer ontology is rubber pneumatic bag.
In the utility model optional embodiment, the buffer is rubber block, and the rubber block includes anticollision face, institute
The anticollision face of stating is arcwall face, and the anticollision is arched upward facing towards the side far from the collision prevention girders ontology.
In the utility model optional embodiment, the surface of the rubber block is provided with multiple V-shaped notches, described more
A V-shaped notch is circumferentially distributed along the collision prevention girders ontology.
The embodiments of the present invention additionally provide a kind of vehicle, including vehicle body and the above-mentioned anticollision with buffer
Beam, the collision prevention girders ontology are removably connect with the vehicle body.
Compared with prior art, the utility model has the following beneficial effects:
The collision prevention girders with buffer reduce impact strength and reduce the damage collided to vehicle, make training/match
It significantly reduces cost, improve efficiency, to improve the popularity rate of a whole set of training/tournament system, and then improve driving
The level of member's training prevents traffic accident, enriches the spiritual civilization life of the people masses.
Using the vehicle of the above-mentioned collision prevention girders with buffer, the safety coefficient of vehicle is improved, maintenance cost is reduced.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is a kind of structural representation at the visual angle for the collision prevention girders with buffer that the utility model first embodiment provides
Figure；
Fig. 2 is the structural schematic diagram of the opening of Fig. 1；
Fig. 3 is the structural representation at another visual angle for the collision prevention girders with buffer that the utility model first embodiment provides
Figure；
Fig. 4 is the structural schematic diagram of the collision prevention girders ontology of Fig. 3；
Fig. 5 is the structural schematic diagram of the buffer of Fig. 3；
Fig. 6 is the structural schematic diagram of the locating part of Fig. 1；
Fig. 7 is the structural schematic diagram for the collision prevention girders with buffer that the utility model second embodiment provides；
Fig. 8 is the structural schematic diagram of the collision prevention girders ontology of Fig. 7；
Fig. 9 is the structural schematic diagram of the buffer of Fig. 7；
Figure 10 is the structural schematic diagram for the collision prevention girders with buffer that the utility model 3rd embodiment provides.
Icon: collision prevention girders of the 100- with buffer；1- collision prevention girders ontology；11- first connecting portion；111- card slot；112- card
Slot；2- buffer；21- second connecting portion；211- clamping protrusion；212- clamping protrusion；22- buffer ontology；The anticollision face 221-；
222-V font notch；3- opening；4- locating part.
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.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "inner", "outside"
For be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation or position usually put
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.This
Outside, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connection " 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 at this with concrete condition
Concrete meaning in utility model.
First embodiment
Fig. 1 is please referred to, the collision prevention girders 100 with buffer that the present embodiment provides a kind of are installed on vehicle, are mainly used for nothing
People drives a conveyance, including collision prevention girders ontology 1 and buffer 2.
As shown in figs 1 to 6, in the present embodiment, collision prevention girders ontology 1 is provided with first connecting portion 11, first connecting portion 11
Length direction along collision prevention girders ontology 1 is arranged, and the surface of collision prevention girders ontology 1 is provided at least one opening 3, opening 3 and first
Interconnecting piece 11 is connected to and runs through first connecting portion 11；Buffer 2 is circumferentially distributed around collision prevention girders ontology 1, and buffer 2 is provided with
With first connecting portion 11 cooperate second connecting portion 21, second connecting portion 21 can by opening 3 enter first connecting portions 11 with
Cooperate second connecting portion 21 and first connecting portion 11, so that buffer 2 connect positioning with collision prevention girders ontology 1；Opening 3
Setting, facilitates the assembly of second connecting portion 21 Yu first connecting portion 11, and can guarantee that second connecting portion 21 is connect with first
The connective stability in portion 11.Can locating part 4 be arranged according to actual needs in user at opening 3, enhance second connecting portion 21
The bonding strength being connect with first.Buffer 2 includes buffer ontology 22, and buffer ontology 22 is connect with second connecting portion 21,
First connecting portion 11 can be sliding slot, and second connecting portion 21 is connection boss, convenient for buffer ontology 22 and collision prevention girders ontology 1
Connection；Buffer ontology 22 can be with solid rubber block, or rubber pneumatic bag, according to different use environments, different is slow
It rushes device ontology 22 and plays different buffering effects.Buffer 2 has the effect of elastic buffer, and the setting of buffer 2 can be by vehicle
Impact force when colliding in operational process absorbs, and prevents collision prevention girders from damaging, and reduces unmanned training or match
Cost improves efficiency, enriches the spiritual civilization life of people.
Below the specific structure of all parts of the collision prevention girders 100 to this with buffer and mutual positional relationship into
Row is described in detail.
Collision prevention girders ontology 1 can be arc, linear or other shapes, and collision prevention girders ontology 1 is used to cooperate with vehicle, protect
Vehicle is protected, prevents vehicle collision from damaging.User can choose different collision prevention girders ontologies 1, phase according to the actual conditions of vehicle
When in choosing different position installation collision prevention girders ontologies 1, collision prevention girders ontology 1 is bonded with the profile of vehicle.
No matter collision prevention girders ontology 1 is installed on the different parts of vehicle, as shown in Fig. 2, collision prevention girders ontology 1 is provided with the first company
Socket part 11, first connecting portion 11 extend along the length direction (can be understood as circumferential direction) of collision prevention girders ontology 1；Collision prevention girders ontology 1
Surface is provided at least one opening 3, and opening 3 is connected to first connecting portion 11, and runs through first connecting portion 11.Such as Fig. 1 and
Shown in Fig. 3, buffer 2 is distributed around the length direction of collision prevention girders ontology 1, and buffer 2 is provided with to be cooperated with first connecting portion 11
Second connecting portion 21, second connecting portion 21 3 removably connect through opening with first connecting portion 11.
The position of opening 3 can be different form, and opening 3 can be located at the end of collision prevention girders ontology 1 (when collision prevention girders sheet
When body 1 is strip collision prevention girders), opening 3 can also be located at the intermediate position of collision prevention girders ontology 1, and user can be according to practical feelings
Condition chooses different 3 positions of opening.Meanwhile 3 quantity of being open may be diversified forms, user can be according to buffer 2
Actual conditions choose different 3 quantity of opening, cooperate convenient for the connection of buffer 2 and collision prevention girders ontology 1.
In the present embodiment, buffer 2 and collision prevention girders ontology 1 are clamped by second connecting portion 21 and first connecting portion 11
Mode connects positioning, and first connecting portion 11 includes card slot 111, and card slot 111 prolongs around the circumferential direction (length direction) of collision prevention girders ontology 1
It stretches, opening 3 runs through card slot 111 along the length direction perpendicular to card slot 111, is equivalent to opening 3 and disconnects card slot 111；Second connects
Socket part 21 includes clamping protrusion 211, and clamping raised 211 with card slot 111 for cooperating, and clamping protrusion 211 and card slot 111 are slidably
Connection, when clamping protrusion 211 with card slot 111 cooperate when, card slot 111 can prevent buffer 2 from separating with collision prevention girders ontology 1,
Has the function of limit.
As the optional way of the present embodiment, as shown in Figure 4 and Figure 5, card slot 111 is T-shaped slot, and clamping protrusion 211 is T
Font protrusion, clamping protrusion 211 enter in T-shaped slot through opening 3.The design of T-shaped slot, cooperation opening 3, is convenient for buffer 2
Prevent buffer 2 from loosening with collision prevention girders ontology 1 meanwhile, it is capable to play good position-limiting action with the connection of collision prevention girders ontology 1.
In the present embodiment, since buffer 2 plays the role of buffering, damping, buffer 2 is flexible piece, and certain shape can occur
Become, 3 width of being open can be chosen according to the actual conditions of buffer 2, not interfere the connection of buffer 2 Yu collision prevention girders ontology 1
?.
In order to improve the connective stability of buffer 2 Yu collision prevention girders ontology 1, as shown in fig. 6, the collision prevention girders with buffer
100 further include the locating parts 4 with 3 cooperation of opening, and part locating part 4 is through buffer 2 and protrudes into opening 3, locating part 4 and anti-
Beam ontology 1 is hit removably to connect.As the optional way of the present embodiment, locating part 4 can be caging bolt, set at opening 3
It is equipped with threaded hole, caging bolt passes through buffer 2 and buffer 2 is fixed on collision prevention girders ontology 1.The design of caging bolt, both
The connective stability for improving buffer 2 Yu collision prevention girders ontology 1 is also convenient for disassembly and assembly with collision prevention girders ontology 1.
In the present embodiment, buffer 2 includes buffer ontology 22, and buffer ontology 22 is connect with second connecting portion 21,
Buffer ontology 22 is elastic component, and for the ease of protecting collision prevention girders ontology 1, the width of buffer ontology 22 is greater than collision prevention girders ontology
The half of 1 width.The width of buffer ontology 22 is bigger, and the anticollision area of collision prevention girders ontology 1 is bigger, works as buffer
When the width of ontology 22 is the half of the width of collision prevention girders ontology 1, buffer ontology 22 can wrap up most anticollision
Beam ontology 1, being capable of effective protection collision prevention girders ontology 1.
As the optional way of the present embodiment, buffer ontology 22 is rubber pneumatic bag, and the side of rubber pneumatic bag connects with second
Socket part 21 connects, and gas is filled in rubber pneumatic bag.Filled rubber pneumatic bag is connect with collision prevention girders ontology 1, when vehicle is being transported
When bumping against during row with barrier, rubber pneumatic bag can absorb impact force, and spring energy storage prevents the deformation damage of collision prevention girders ontology 1
It is bad.
According to the structure type of collision prevention girders ontology 1, buffer ontology 22 can be continuous ring-shaped rubber air bag, and second connects
Socket part 21 includes the clamping protrusion 211 of interruption setting, and to be multiple, user can open clamping protrusion 211 from different opening 3
Mouth 3 enters in card slot 111, to realize the connection of buffer ontology 22 Yu collision prevention girders ontology 1.
Buffer ontology 22 can also be intermittent ring-shaped rubber air bag, and buffer ontology 22 is provided at least one and opens
3 corresponding interconnecting pieces of mouth, locating part 4 are connect with interconnecting piece, and locating part 4 passes through 3 cooperation of interconnecting piece and opening.Interconnecting piece is set
It sets, has both facilitated the connection of buffer ontology 22 Yu collision prevention girders ontology 1, the stress of rubber pneumatic bag can also be absorbed, be rubber pneumatic bag
Stress deformation provides cushion space.
The working principle of the utility model embodiment are as follows:
Played the role of according to the position for being installed on vehicle of collision prevention girders ontology 1 and collision prevention girders ontology 1, in collision prevention girders
A certain number of openings 3 are offered on ontology 1, collision prevention girders ontology 1 is provided with card slot 111, and buffer 2 is provided with and card slot 111
The clamping protrusion 211 of cooperation, clamping protrusion 211 can be slided in card slot 111.User according to the size of collision prevention girders ontology 1,
Buffer 2 is filled in card slot 111 from opening 3, and slip buffer 2 to buffer 2 and collision prevention girders ontology 1 cooperates securely.It is slow
The setting for rushing device 2 improves the anti-collision effect of collision prevention girders ontology 1, reduces the damage collided to vehicle, reduces costs.
Second embodiment
Researcher after study, to the collision prevention girders 100 provided by the utility model with buffer, implements above-mentioned first
On the basis of example, following optional other structures schemes can be also made, are described as follows:
As shown in figs. 7 to 9, card slot 112 is dovetail groove, and clamping protrusion 212 is rectangular preiection.The design of dovetail groove improves
The sliding effect of first connecting portion 11 and second connecting portion 21 is sliding relative to first connecting portion 11 convenient for second connecting portion 21
It is dynamic, improve the assembly efficiency of buffer 2 Yu collision prevention girders ontology 1.
Relative to T-shaped slot, the structure of dovetail groove, so that second connecting portion 21 and the sliding of first connecting portion 11 are more suitable
Freely, reduce the frictional force between second connecting portion 21 and first connecting portion 11, improve the company of buffer 2 Yu collision prevention girders ontology 1
Connect flexibility.
3rd embodiment
Researcher after study, to the collision prevention girders 100 provided by the utility model with buffer, implements above-mentioned first
On the basis of example or second embodiment, following optional other structures schemes can be also made, are described as follows:
Buffer ontology 22 is rubber block, and relative to rubber pneumatic bag, rubber block is solid construction.In the present embodiment, such as
Shown in Fig. 3 and Fig. 7, rubber block includes anticollision face 221, and anticollision face 221 is arcwall face, and anticollision face 221 is directed away from collision prevention girders sheet
It arches upward the side of body 1.When encountering barrier using the vehicle of the collision prevention girders 100 with buffer, anticollision face 221 and barrier
Contact slows down the impact force that buffer 2 is subject to since anticollision face 221 is arcwall face, decomposes impact force, reduces collision prevention girders sheet
The impact that body 1 is subject to.
Relative to rubber pneumatic bag, the buffer 2 of rubber block is able to bear the shock of sharp barrier, and suitable environment is wide.Rubber
Blob of viscose has certain receiving effect, and when vehicle encounters barrier, the deformation of rubber block is smaller, can prevent collision prevention girders ontology
1 stress deformation.
In order to improve the effect for absorbing impact force of rubber block, as shown in Figure 10, the surface of rubber block is provided with multiple V words
V notch v 222, multiple V-shaped notches 222 are along the circumferentially distributed of collision prevention girders ontology 1.When rubber block is by impact force, rubber block
Can extend towards V-shaped notch 222, V-shaped notch 222 for rubber block deformation space is provided, meanwhile, alleviate rubber block by
Power.
Fourth embodiment
The present embodiment provides a kind of vehicle, the anticollision with buffer provided including vehicle body and any of the above-described embodiment
Beam 100.
Visualization drone's vehicles based on sand table, because for training and compete, the case where collision, can be big
Width increases, and in order to reduce collision, the intensity for reducing collision to the greatest extent, reduce damage of the collision to vehicle, is equipped on vehicle body
Collision prevention girders 100 with buffer.
In the present embodiment, collision prevention girders ontology 1 is removably connect with vehicle body, and collision prevention girders ontology 1 is located at vehicle sheet
The circumferential direction of body, for protecting vehicle body.After vehicle installs the collision prevention girders 100 with buffer, the anti-of vehicle body is improved
Effect is hit, the impact strength of vehicle is reduced, reduces the damage collided to vehicle, training or match cost is reduced, improves
Efficiency, to improve the popularity rate of a whole set of training/tournament system, and then improves the level of driver training, prevents
Traffic accident enriches the spiritual civilization life of the people masses.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention can be tied mutually
It closes.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of collision prevention girders with buffer, are installed on vehicle, which is characterized in that including collision prevention girders ontology and buffer, institute
It states collision prevention girders ontology and is provided with first connecting portion, the surface of the collision prevention girders ontology is provided at least one opening, the opening
It is connected to the first connecting portion, the buffer is distributed around the length direction of the collision prevention girders ontology, and the buffer is set
It is equipped with the second connecting portion with first connecting portion cooperation, the second connecting portion is opened with the first connecting portion by described
The dismountable connection of mouth.
2. the collision prevention girders according to claim 1 with buffer, which is characterized in that the first connecting portion includes card slot,
The card slot surrounds the circumferentially extending of the collision prevention girders ontology, and the opening runs through institute along the length direction perpendicular to the card slot
Card slot is stated, the second connecting portion includes the clamping protrusion with card slot cooperation, and the clamping protrusion can be slided with the card slot
Dynamic connection.
3. the collision prevention girders according to claim 2 with buffer, which is characterized in that the card slot is T-shaped slot, the card
Connecing protrusion is T-shaped protrusion.
4. the collision prevention girders according to claim 2 with buffer, which is characterized in that the card slot is dovetail groove, the card
Connecing protrusion is trapezoidal protrusion.
5. the collision prevention girders according to claim 1 with buffer, which is characterized in that the collision prevention girders with buffer are also wrapped
The locating part with the opening cooperation is included, the part locating part is through the buffer and protrudes into the opening, the limit
Position part is removably connect with the collision prevention girders ontology.
6. the collision prevention girders according to claim 1 with buffer, which is characterized in that the buffer includes buffer sheet
Body, the buffer ontology are connect with the second connecting portion, and the buffer ontology is elastic component, the buffer ontology
Width is greater than the half of the width of the collision prevention girders ontology.
7. the collision prevention girders according to claim 6 with buffer, which is characterized in that the buffer ontology is rubber gas
Capsule.
8. the collision prevention girders according to claim 6 with buffer, which is characterized in that the buffer is rubber block, described
Rubber block includes anticollision face, and the anticollision face is arcwall face, and the anticollision is encircleed facing towards the side far from the collision prevention girders ontology
It rises.
9. the collision prevention girders according to claim 8 with buffer, which is characterized in that the surface of the rubber block is provided with more
A V-shaped notch, the multiple V-shaped notch are circumferentially distributed along the collision prevention girders ontology.
10. a kind of vehicle, which is characterized in that including vehicle body and described in any one of claim 1-9 with buffer
Collision prevention girders, the collision prevention girders ontology are removably connect with the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820367074.2U CN208216838U (en) | 2018-03-16 | 2018-03-16 | Collision prevention girders and vehicle with buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820367074.2U CN208216838U (en) | 2018-03-16 | 2018-03-16 | Collision prevention girders and vehicle with buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208216838U true CN208216838U (en) | 2018-12-11 |
Family
ID=64531793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820367074.2U Expired - Fee Related CN208216838U (en) | 2018-03-16 | 2018-03-16 | Collision prevention girders and vehicle with buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208216838U (en) |
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2018
- 2018-03-16 CN CN201820367074.2U patent/CN208216838U/en not_active Expired - Fee Related
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Granted publication date: 20181211 |