CN204895358U - GMT assembly and car - Google Patents
GMT assembly and car Download PDFInfo
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- CN204895358U CN204895358U CN201520595682.5U CN201520595682U CN204895358U CN 204895358 U CN204895358 U CN 204895358U CN 201520595682 U CN201520595682 U CN 201520595682U CN 204895358 U CN204895358 U CN 204895358U
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- collision prevention
- prevention girders
- absorption box
- crashproof
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Abstract
The utility model provides a GMT assembly and car, the GMT assembly is including connecting the crashproof roof beam on the automobile body, the anticollision roof beam includes crashproof main part section, the changeover portion that is connected with crashproof main part section both ends, the linkage segment that is connected with the changeover portion at crashproof main part section both ends, anticollision main part section is located different horizontal planes for changeover portion and linkage segment undercut, the axis of crashproof main part section with the axis of the axis of changeover portion and linkage segment. A car, includes foretell GMT assembly. The utility model provides a GMT assembly and car, through set up crashproof roof beam into crashproof main part section for changeover portion and linkage segment undercut, the whole curve structure of journal offset that is, crashproof main part section is for the formula structure of sinking, the effectual vertical protected area who has increased crashproof roof beam promptly to make crashproof roof beam to carry out effectual protection to oil tank, the exhaust system isotructure of its lower extreme, prevent that above -mentioned part is by subaerial sharp -pointed thing scratch.
Description
Technical field
The utility model relates to a kind of automobile buffer beam assembly and automobile, belongs to automobile technical field.
Background technology
Collision prevention girders be positioned at automobile foremost and rearmost end, belong to the fender guard before and after vehicle body.Collision prevention girders is used to alleviate a kind of device absorbing collision energy when vehicle is collided; be made up of the adapter plate of girder, energy-absorption box and connection automobile; girder, energy-absorption box effectively can absorb collision energy when vehicle generation low speed collision; reduce impact as far as possible to the infringement of chassis runner, by just having played like this its protective effect to vehicle.
And in the design of modern automobile safety, automobile collision preventing girder construction comprises collision prevention girders main paragraph and is positioned at the linkage section at collision prevention girders main paragraph two ends, the linkage section at described collision prevention girders main paragraph and two ends is positioned in same level.
But; in the process implementing the technical program; contriver finds that the collision prevention girders of prior art exists following problem; the axis of present collision prevention girders structure is straight line; make its Longitudinal Collision Avoidance area less; not only can not reduce the infringement of impact to chassis runner, and cannot protect structures such as the exhaust system of body bottom, fuel tanks.
Utility model content
The utility model provides a kind of automobile buffer beam assembly and automobile; be straight line for solving the axis of present collision prevention girders structure; make its Longitudinal Collision Avoidance area less; not only can not reduce the infringement of impact to chassis runner, and the problem cannot protected structures such as the exhaust system of body bottom, fuel tanks.
One side of the present utility model is to provide a kind of automobile buffer beam assembly, comprising the collision prevention girders be connected on vehicle body;
Described collision prevention girders comprises crashproof main paragraph, the transition phase be connected with the two ends of crashproof main paragraph, the linkage section that is connected with the transition phase at described crashproof main paragraph two ends;
Described crashproof main paragraph is relative to described transition phase and described linkage section to lower recess, and the axis of the described axis of crashproof main paragraph and the axis of transition phase and linkage section is positioned on different level.
Automobile buffer beam assembly as above, the described linkage section at described collision prevention girders two ends is symmetrically connected with energy-absorption box.
Automobile buffer beam assembly as above, described energy-absorption box comprises: box body and the energy-absorption box connecting panel be connected with box body, described linkage section is connected with described box body by energy-absorption box connecting panel.
Automobile buffer beam assembly as above, described collision prevention girders is arranged on vehicle body by collision prevention girders adapter plate, and described collision prevention girders adapter plate is connected with described box body.
Automobile buffer beam assembly as above, described box body comprises laterally zygomorphic two energy-absorption box lamellar bodies, and described energy-absorption box connecting panel is arranged on the side of two energy-absorption box lamellar bodies, and described two energy-absorption box lamellar bodies are connected by energy-absorption box connecting panel.
Automobile buffer beam assembly as above, described linkage section is provided with knock hole, and the installation for collision prevention girders is located.
Automobile buffer beam assembly as above, described linkage section is also provided with for the wire harness hole through alignment sensor wire harness, described wire harness hole is between described transition phase and knock hole.
Automobile buffer beam assembly as above, described crashproof main paragraph and transition phase are evenly provided with some lightening holes.
Automobile buffer beam assembly as above, described anticollision beam assembly entirety is symmetrical formula structure.
Another aspect of the present utility model is to provide a kind of automobile, comprises above-mentioned automobile buffer beam assembly.
The automobile buffer beam assembly that the utility model provides and automobile, structure is simple, easy realization, by collision prevention girders being set to crashproof main paragraph relative to transition phase and linkage section to lower recess, entirety is the curvilinear structures of desaxe, namely crashproof main paragraph is sinkage type structure, effectively increase the vertical protection region of collision prevention girders, and make described collision prevention girders can to the fuel tank of its lower end, the structures such as exhaust system carry out actv. protection, prevent above-mentioned parts by ground sharp object scratch, improve the safe reliability that device uses, be conducive to the propagation and employment in market.
Accompanying drawing explanation
The structural representation of the automobile buffer beam assembly of Fig. 1 given by the utility model;
The structural representation of the collision prevention girders of Fig. 2 given by the utility model;
The structural representation of the energy-absorption box of Fig. 3 given by the utility model.
In figure:
1, collision prevention girders; 2, energy-absorption box connecting panel;
3, energy-absorption box; 4, collision prevention girders adapter plate;
5, linkage section; 6, knock hole;
7, wire harness hole; 8, transition phase;
9, lightening hole; 10, crashproof main paragraph;
11, energy-absorption box lamellar body.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following instance for illustration of the utility model, but is not used for limiting scope of the present utility model.
In the utility model, the term such as term " installation ", " connection ", " fixing " all should broad understanding, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Fig. 1 is the structural representation of automobile buffer beam assembly, and known with reference to accompanying drawing 1, one side of the present utility model provides a kind of automobile buffer beam assembly, comprises the collision prevention girders 1 be connected on vehicle body;
This collision prevention girders 1 comprises crashproof main paragraph 10, the transition phase 8 be connected with the two ends of crashproof main paragraph 10, the linkage section 5 that is connected with the transition phase 8 at crashproof main paragraph 10 two ends, wherein, transition phase 8 is to be connected with linkage section 5 by crashproof main paragraph 10, the shape and structure of transition phase 8 is preferably arc-shaped structure, therefore, make linkage section 5 and crashproof main paragraph 10 define a smooth connection structure, monnolithic case is elegant in appearance;
Wherein, crashproof main paragraph 10 is relative to transition phase 8 and linkage section 5 to lower recess, and namely this crashproof main paragraph 10 is sinkage type structure, and the axis of the axis of this crashproof main paragraph 10 and the axis of transition phase 8 and linkage section 5 is positioned on different level.
Wherein, be not specifically limited for the connection mode of collision prevention girders 1 and vehicle body and connection location, can be connected to the front end of vehicle body, also can be connected to the rear end of vehicle body, those skilled in the art can be arranged arbitrarily according to design requirement, do not repeat them here.
The automobile buffer beam assembly that the utility model provides, structure is simple, easy realization, by collision prevention girders 1 being set to crashproof main paragraph 10 relative to transition phase 8 and linkage section 5 to lower recess, entirety is the curvilinear structures of desaxe, namely crashproof main paragraph 10 is sinkage type structure, effectively increase the vertical protection region of collision prevention girders, and make collision prevention girders 1 can to the fuel tank of its lower end, the structures such as exhaust system carry out actv. protection, prevent above-mentioned parts by ground sharp object scratch, effectively improve the safe reliability that device uses, be conducive to the propagation and employment in market.
On the basis of above-described embodiment, continue with reference to accompanying drawing 1 known, for the linkage section 5 of the collision prevention girders 1 in the utility model, the axial location relation of transition phase 8 and crashproof main paragraph 10 is not specifically limited, in order to better protect the exhaust system of body bottom, the structures such as fuel tank, and crashproof main paragraph 10 is sinkage type structure, the feature that wherein sinkage type structure has is: the axis place horizontal surface of this linkage section 5 is set to the axis place horizontal surface higher than transition phase 8, and the axis place horizontal surface of transition phase 8 is higher than the axis place horizontal surface of crashproof main paragraph 10.
Adopt said structure, increase the protection zone of collision prevention girders 1 longitudinal direction, the sinker area of collision prevention girders 1 can also be protected structures such as the exhaust system of bottom of car, fuel tanks simultaneously, if electronlmobil, can also realize, to the protection of the key positions such as automobile batteries (electromobile battery is arranged on bottom of car) and battery circuit, avoiding the convex thing of point on road surface to the scratch of vehicle chassis component; Because collision prevention girders 1 structure of this desaxe formula has larger protection zone at longitudinal region, because the width of collision prevention girders 1 itself is less than traditional line formula collision prevention girders, therefore can reduces the materials'use amount of collision prevention girders, effectively achieve light-weight design.
On the basis of above-described embodiment, Fig. 2 is the structural representation of collision prevention girders, and Fig. 3 is the structural representation of energy-absorption box, continues with reference to accompanying drawing 1-3 known, the linkage section 5 at collision prevention girders two ends is symmetrically connected with energy-absorption box 3.
Wherein, the concrete structure of energy-absorption box 3 and the connection mode of energy-absorption box 3 and collision prevention girders 1 are not specifically limited, wherein energy-absorption box 3 can adopt the energy-absorption box structure of prior art, energy-absorption box 3 can realize the effect absorbing collision energy, between collision prevention girders 1 and vehicle body, between energy-absorption box 3 and collision prevention girders 1, isostructural stable connection reliably, and those skilled in the art can be arranged according to concrete demand; Do not repeat them here.
Absorb by the crumple distortion of the energy-absorption box 3 arranged the energy produced in collision process, actv. decreases the impact of collision to vehicle body, improves anti-collision effect, ensure that the safety of vehicle body and the person, effectively raises practicality and the reliability of device.
On the basis of above-described embodiment, continue with reference to accompanying drawing 1-3 known, this collision prevention girders 1 is connected with energy-absorption box 3 by linkage section 5, the energy-absorption box connecting panel 2 that this energy-absorption box 3 comprises box body and is connected with box body, and linkage section 5 is connected with box body by energy-absorption box connecting panel 2.
Energy-absorption box connecting panel 2 and the connection mode of box body and the connection mode of energy-absorption box connecting panel 2 and linkage section 5 are not specifically limited, as long as can ensure that energy-absorption box 3 is connected with the stable of collision prevention girders 1; Further, adopt above-mentioned connection mode, connect simple, convenient realization, as the mode of welding can be adopted, wherein, the mode of spot-welded can be adopted to be connected for box body and energy-absorption box connecting panel 2, so not only stable connection is reliable, and saves material, reduces cost.
On the basis of above-described embodiment, continue with reference to accompanying drawing 1-3 known, collision prevention girders 1 is arranged on vehicle body by collision prevention girders adapter plate 4, and collision prevention girders adapter plate 4 is connected with box body.
Wherein, collision prevention girders adapter plate 4 and the connection mode of vehicle body and the connection mode of collision prevention girders adapter plate 4 and box body are not specifically limited, those skilled in the art can carry out selection according to construction demand and arrange, preferably, several mounting holes are evenly provided with by collision prevention girders adapter plate 4, be at least three mounting holes, by the cooperation of mounting hole and fabricated section, realize the installation process of collision prevention girders adapter plate 4 and vehicle body, wherein, the kind of fabricated section does not limit, it can be screw, bolt, any one in stud, as long as the firmly stable of connection can be ensured, in addition, above-mentioned connection mode can also be dismantled between anticollision device and vehicle body, the convenient replacing to collision prevention girders 1 and maintenance, and collision prevention girders adapter plate 4 and box body adopt and stitch the mode of welding and be connected, the appearance profile of connection mode and device matches, actv. ensure that the reliability of connection, and realizes easily, and actv. ensure that the safe reliability that collision prevention girders device entirety uses.
On the basis of above-described embodiment, continue with reference to accompanying drawing 1-3 known, box body comprises laterally zygomorphic two energy-absorption box lamellar bodies 11, and energy-absorption box connecting panel 2 is arranged on the side of two energy-absorption box lamellar bodies 11, and two energy-absorption box lamellar bodies 11 are connected by energy-absorption box connecting panel 2.
Wherein, energy-absorption box connecting panel 2 is arranged between box body and collision prevention girders 1, for connecting upper and lower two panels energy-absorption box lamellar body 11, and then constitutes box body structure; Due to the existence of energy-absorption box connecting panel 2, make upper and lower energy-absorption box lamellar body 11 connect into Unified Global, in collision deformation, the conformability of the stress deformation of upper and lower energy-absorption box lamellar body 11 can be ensured, be conducive to the transmission of impact force along longeron central axis.
On the basis of above-described embodiment, continue with reference to accompanying drawing 1-3 known, linkage section 5 is provided with knock hole 6 and wire harness hole 7, wherein, this knock hole 6 is located for the installation of collision prevention girders 1, as to when welding between collision prevention girders 1 and energy-absorption box 3, soldering outfit is adopted to be positioned by the relative position between knock hole 6 pairs of collision prevention girders 1 and energy-absorption box 3, after having located, then adopt soldering outfit to weld, effectively ensure that the accuracy rate of connection location; In addition, the outside of collision prevention girders 1 can also be provided with the crashproof sponge device matched, and effectively can be realized the accurate location of this crashproof sponge device and collision prevention girders 1 by knock hole 6, improves setting accuracy and the accuracy of device; In addition, this wire harness hole 7 is between transition phase 8 and knock hole 6, and wire harness hole 7 is for the wire harness of fixed constraint automotive front end or rear end headlight and alignment sensor.
Wherein, size and dimension for knock hole 6 and wire harness hole 7 is not specifically limited, those skilled in the art can carry out different settings according to concrete construction demand, by knock hole 6 and the wire harness hole 7 of setting, effectively raise accuracy rate and accuracy that location is installed between collision prevention girders 1 and energy-absorption box 3, and can ensure that the wire harness of automotive front end or rear end headlight and sensor moves towards by actv., ensure that normal work and the operation of device, improve efficiency and the accuracy of device installation, actv. decreases time cost.
On the basis of above-described embodiment, continue with reference to accompanying drawing 1-3 known, crashproof main paragraph 10 and transition phase 8 are evenly provided with some lightening holes 9.
Wherein, be all not specifically limited for the quantity of lightening hole 9 and shape, those skilled in the art can carry out different settings according to concrete construction demand, as lightening hole 9 is set to circle or ellipse etc.; Wherein lightening hole 9 is mainly according to the loading characteristic topology optimization design of collision prevention girders 1, and its actv. decreases the use amount of collision prevention girders 1 material, and then reduces the weight of collision prevention girders 1, achieves light-weight design; Simultaneously, the Rigidity and strength of collision prevention girders 1 can be changed by the position, shape, size etc. changing lightening hole 9, expand the strength and stiffness design space of collision prevention girders 1, in addition, the lightening hole 9 of ad-hoc location can also be improved to mounting hole, installation wiring, crashproof foam etc., the design of having expanded anticollision beam assembly is interval, makes the design of collision prevention girders 1 have more optimization potentiality.
On the basis of above-described embodiment, continue with reference to accompanying drawing 1-3 known, anticollision beam assembly entirety is symmetrical formula structure, wherein, symmetrical formula structure comprises linkage section 5, transition phase 8 and crashproof main paragraph 10 3 parts be connected with energy-absorption box 3, namely in the middle of being formed for crashproof main paragraph 10, be arranged on crashproof main paragraph 10 two ends for transition phase 8, what be arranged on transition phase 8 two ends is linkage section 5, linkage section 5 is connected with energy-absorption box 3 structure, make integral structure even like this, good looking appearance is generous, improves the market competitiveness of device.
On the basis of above-described embodiment, continue with reference to accompanying drawing 1-3 known, wherein, for linkage section 5 and energy-absorption box 3, between energy-absorption box connecting panel 2 and box body, connection mode concrete between box body and collision prevention girders adapter plate 4 do not limit, those skilled in the art can be arranged according to concrete construction demand, preferably, between linkage section 5 with energy-absorption box connecting panel 2, energy-absorption box connecting panel 2 all adopts welding connecting mode to be connected with between box body, between box body with collision prevention girders adapter plate 4.
Adopt above-mentioned connection mode, achieve connection layer by layer each other, and if automotive front end and rear end are collided, so because instant shock power is larger, therefore, there is a higher requirements for quality for the integrally-built stability of collision prevention girders device and reliability, and adopt above-mentioned connection mode, actv. ensure that stability and the reliability of collision prevention girders integrated model, improves the practicality of device entirety.
Another aspect of the present utility model is to provide a kind of automobile, comprises above-mentioned automobile buffer beam assembly.
Be provided with the automobile of above-mentioned automobile collision preventing beam assembly structure; effectively raise the vertical section of automobile buffer beam; and then improve anti-collision effect, and adopt sinkage type structure, can protect the parts of vehicle body lower end; prevent from being scraped off; effectively raise the safe reliability that automobile uses, and extend the service life of device, improve the performance perameter of Integral automobile; add the market competitiveness, be conducive to the propagation and employment in market.
During concrete installation, first the installation of energy-absorption box 3 is carried out, two panels energy-absorption box lamellar body about 11 is symmetrical arranged, then the energy-absorption box connecting panel 2 will pre-set, symmetrically arranged for two panels energy-absorption box lamellar body 11 is carried out spot welding connection, two panels energy-absorption box lamellar body 11 is connected by energy-absorption box connecting panel 2, and structure is in aggregates, namely completes the installation process of energy-absorption box 3.
Then be connected with collision prevention girders 1 by mounted energy-absorption box 3, collision prevention girders 1 is connected with energy-absorption box connecting panel 2 by linkage section 5, makes energy-absorption box 3 be symmetricly set on the two ends, left and right of collision prevention girders 1; Then seam is soldered to be connect the collision prevention girders 1 installing energy-absorption box 3 being carried out with preprepared collision prevention girders adapter plate 4, makes the integral installation of anticollision beam assembly device complete like this.
The anticollision beam assembly device of installation is connected with vehicle body by collision prevention girders adapter plate 4, wherein, suppose that collision prevention girders adapter plate 4 is provided with three mounting holes, respectively by the bolt matched with mounting hole, anticollision beam assembly device is arranged on vehicle body, namely achieves the installation process of anticollision beam assembly device.
In order to optimize collision prevention girders structure to greatest extent, under the prerequisite realizing safety function, reduce size and the quality of collision prevention girders 1, realize the light-weight design of collision prevention girders, the utility model have employed a kind of curvilinear structures of axis runout formula, and namely the axis of collision prevention girders 1 is no longer straight line, but two parallel up and down axis are formed, by arc transition between upper and lower two axis, and in collision prevention girders 1, be provided with the structures such as knock hole 6, wire harness hole 7 and lightening hole 9.
The technical requirements of the technical program satisfy regulatory " GB17354-1998 automobile front and back end fender guard ", after generation low speed collision, meets following situation:
1, these electronic machines such as illumination equipment and front and back end signalling apparatus can normally work;
2, the normal opening and closing of car bonnet, luggage-boot lid and car door energy;
3, exhaust system is not damaged and can normally be worked;
4, driving system, suspension system etc. keep good working order;
In addition, in low speed collision, General Requirements: collision prevention girders 1 has overlapping with the impinger on vehicle body, the size of overlapping region is relevant with the design of the front and back end integral energy-absorbing effect of vehicle; Preferably, impinger being arranged at vehicle body position, to meet terrain clearance be 445mm, and the benchmark terrain clearance being impinger is 445mm, and the collision area of impinger and car is 114mm; Wherein the terrain clearance of impinger is not limited to above-mentioned concrete height distance; those skilled in the art can be arranged accordingly according to the difference of vehicle; as long as basic " GB17354-1998 automobile front and back end fender guard " technical requirements can be met, do not repeat them here.
Based on above-mentioned situation, relative to collision prevention girders structure of the prior art, the anticollision beam assembly structure that the utility model provides has the following advantages:
1, the protection zone of collision prevention girders 1 longitudinal direction is increased, the crashproof main paragraph 10 of the sinkage type structure of collision prevention girders 1 can also be protected structures such as the exhaust system of bottom of car, fuel tanks simultaneously, if electronlmobil, can also realize, to the protection of the key positions such as automobile batteries (electromobile battery is arranged on bottom of car) and battery circuit, avoiding the convex thing of point on road surface to the scratch of vehicle chassis component;
2, because the collision prevention girders structure of this desaxe formula has larger protection zone at longitudinal region, therefore, by less for the ratio traditional line formula collision prevention girders of the width design of collision prevention girders 1 itself, the materials'use amount of collision prevention girders 1 can be reduced, achieves light-weight design;
3, because collision prevention girders 1 bulk end is sinkage type structure, when making Vehicle-pedestrian impact, collision prevention girders 1 can be avoided to strike the key positions such as pedestrian's thigh, knee, reduce the injury to pedestrian, improve the protection to pedestrian in collision;
4, collision prevention girders 1 being configured with multiple lightening hole 9, is the loss of weight that can realize collision prevention girders 1; Two is the Rigidity and strengths that can be changed collision prevention girders 1 by the position, shape, size etc. changing lightening hole 9, has expanded the strength and stiffness design space of collision prevention girders 1; Three is the lightening hole 9 of ad-hoc location can be improved to mounting hole, installation wiring, crashproof foam etc., and the design of having expanded anticollision beam assembly is interval, effectively raises the practicality of device, is conducive to the propagation and employment in market.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. an automobile buffer beam assembly, is characterized in that, comprises the collision prevention girders be connected on vehicle body;
Described collision prevention girders comprises crashproof main paragraph, the transition phase be connected with the two ends of crashproof main paragraph, the linkage section that is connected with the transition phase at described crashproof main paragraph two ends;
Described crashproof main paragraph is relative to described transition phase and described linkage section to lower recess, and the axis of the described axis of crashproof main paragraph and the axis of transition phase and linkage section is positioned on different level.
2. automobile buffer beam assembly according to claim 1, is characterized in that, the described linkage section at described collision prevention girders two ends is symmetrically connected with energy-absorption box.
3. automobile buffer beam assembly according to claim 2, is characterized in that, described energy-absorption box comprises: box body and the energy-absorption box connecting panel be connected with box body, described linkage section is connected with described box body by energy-absorption box connecting panel.
4. automobile buffer beam assembly according to claim 3, is characterized in that, described collision prevention girders is arranged on vehicle body by collision prevention girders adapter plate, and described collision prevention girders adapter plate is connected with described box body.
5. automobile buffer beam assembly according to claim 4, it is characterized in that, described box body comprises laterally zygomorphic two energy-absorption box lamellar bodies, and described energy-absorption box connecting panel is arranged on the side of two energy-absorption box lamellar bodies, and described two energy-absorption box lamellar bodies are connected by energy-absorption box connecting panel.
6. automobile buffer beam assembly according to claim 2, is characterized in that, described linkage section is provided with knock hole, and the installation for collision prevention girders is located.
7. automobile buffer beam assembly according to claim 6, is characterized in that, described linkage section is also provided with for the wire harness hole through alignment sensor wire harness, described wire harness hole is between described transition phase and knock hole.
8. automobile buffer beam assembly according to claim 2, is characterized in that, described crashproof main paragraph and transition phase are evenly provided with some lightening holes.
9. according to the automobile buffer beam assembly in claim 1-8 described in any one, it is characterized in that, described anticollision beam assembly entirety is symmetrical formula structure.
10. an automobile, is characterized in that, comprises the automobile buffer beam assembly in claim 1-8 described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520595682.5U CN204895358U (en) | 2015-08-07 | 2015-08-07 | GMT assembly and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520595682.5U CN204895358U (en) | 2015-08-07 | 2015-08-07 | GMT assembly and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204895358U true CN204895358U (en) | 2015-12-23 |
Family
ID=54917561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520595682.5U Active CN204895358U (en) | 2015-08-07 | 2015-08-07 | GMT assembly and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204895358U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691162A (en) * | 2016-01-26 | 2016-06-22 | 扬州大学 | Hydro-bugling automobile door anti-collision beam and manufacturing method thereof |
| CN113203334A (en) * | 2021-04-22 | 2021-08-03 | 安徽工程大学 | Detection tool for automobile front-end anti-collision beam |
| CN114802460A (en) * | 2022-04-22 | 2022-07-29 | 东风柳州汽车有限公司 | Battery package anticollision roof beam structure and electric automobile |
-
2015
- 2015-08-07 CN CN201520595682.5U patent/CN204895358U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691162A (en) * | 2016-01-26 | 2016-06-22 | 扬州大学 | Hydro-bugling automobile door anti-collision beam and manufacturing method thereof |
| CN105691162B (en) * | 2016-01-26 | 2018-07-20 | 扬州大学 | A kind of vehicle door anti-collision joist of hydraulic expanding-forming |
| CN113203334A (en) * | 2021-04-22 | 2021-08-03 | 安徽工程大学 | Detection tool for automobile front-end anti-collision beam |
| CN114802460A (en) * | 2022-04-22 | 2022-07-29 | 东风柳州汽车有限公司 | Battery package anticollision roof beam structure and electric automobile |
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