CN107187505A - The luggage compartment skeleton and vehicle of vehicle - Google Patents
The luggage compartment skeleton and vehicle of vehicle Download PDFInfo
- Publication number
- CN107187505A CN107187505A CN201710393707.7A CN201710393707A CN107187505A CN 107187505 A CN107187505 A CN 107187505A CN 201710393707 A CN201710393707 A CN 201710393707A CN 107187505 A CN107187505 A CN 107187505A
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- China
- Prior art keywords
- luggage compartment
- longeron
- skeleton
- cabin
- vertical beam
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/087—Luggage compartments
Abstract
The invention discloses the luggage compartment skeleton and vehicle of a kind of vehicle, the luggage compartment skeleton of the vehicle includes：Luggage compartment aft-end assembly；The rear end of longeron in the upper end of vertical beam, the luggage compartment under longeron in vertical beam, luggage compartment, vertical beam on luggage compartment, the luggage compartment under luggage compartment, the lower end of vertical beam is connected with the luggage compartment aft-end assembly on the luggage compartment；The rear end of longeron is connected with the lower end of vertical beam under the luggage compartment under longeron under luggage compartment, the luggage compartment；The rear end of side bar is connected with the top of vertical beam on the luggage compartment in side bar in luggage compartment, the luggage compartment；Luggage compartment roof side rail, the rear end of the luggage compartment roof side rail is connected with the upper end of vertical beam on the luggage compartment.The luggage compartment skeleton of the vehicle of the present invention, by setting multilayer Path of Force Transfer, can effectively disperse to transmit collision energy, and security is touched after the intrusion volume to crew module, lifting vehicle are touched after reduction.
Description
Technical field
The invention belongs to technical field of vehicle manufacture, in particular to the luggage compartment skeleton and vehicle of a kind of vehicle.
Background technology
The vehicle body of vehicle is used to carry other parts, and limits protective zone.In correlation technique, in order to ensure vehicle body
Intensity, vehicle body is generally sheet metal component and is made, and the weight of vehicle body is big, and the Path of Force Transfer of rear end is single, it is anti-after hit poor performance, deposit
In room for improvement.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, the present invention proposes a kind of row
Lee cabin skeleton, the luggage compartment skeleton can effectively disperse to transmit collision energy.
The luggage compartment skeleton of vehicle according to embodiments of the present invention, including：Luggage compartment aft-end assembly；Vertical beam under luggage compartment,
It is the rear end of longeron in the upper end of vertical beam, the luggage compartment under longeron in luggage compartment, vertical beam on luggage compartment, the luggage compartment, described
The lower end of vertical beam is connected with the luggage compartment aft-end assembly on luggage compartment；Longeron under longeron under luggage compartment, the luggage compartment
Rear end is connected with the lower end of vertical beam under the luggage compartment；The rear end of side bar and the row in side bar in luggage compartment, the luggage compartment
The top of vertical beam is connected on Lee cabin；Luggage compartment roof side rail, the rear end of the luggage compartment roof side rail and vertical beam on the luggage compartment
Upper end is connected.
The luggage compartment skeleton of the vehicle of the embodiment of the present invention, by setting multilayer Path of Force Transfer, can effectively disperse to pass
Security is touched after passing the intrusion volume touched after collision energy, reduction to crew module, lifting vehicle.
The luggage compartment skeleton of vehicle according to an embodiment of the invention, the luggage compartment aft-end assembly includes：After first
The lower end of vertical beam is connected with first rear cross beam on crossbeam, the luggage compartment；Vertical beam under second rear cross beam, the luggage compartment
The rear end of longeron is connected with second rear cross beam in upper end, the luggage compartment, and second rear cross beam is located at described first
The front of rear cross beam, and be connected by conducting longeron.
Preferably, the two ends of the conduction longeron are connected to after the middle part of first rear cross beam and described second horizontal
The middle part of beam.
The luggage compartment skeleton of vehicle according to an embodiment of the invention, in addition to：Sill in luggage compartment, the luggage
Sill is connected in two luggage compartments between longeron in cabin；Entablature connects in entablature in luggage compartment, the luggage compartment
It is connected in two luggage compartments between the front portion of side bar.
Preferably, entablature and the back upper place positioned at sill in the luggage compartment in the luggage compartment.
Preferably, the luggage compartment skeleton of described vehicle also includes：Crossbeam buttress brace, the two ends point of the crossbeam buttress brace
It is not connected with sill in entablature in the luggage compartment and the luggage compartment.
Preferably, the luggage compartment skeleton of described vehicle also includes：First buttress brace, first buttress brace is connected to institute
State in luggage compartment in the front end of side bar and the luggage compartment between entablature to limit triangle reinforcement structure jointly；Second adds
Brutal, second buttress brace is connected in the luggage compartment in the middle part of side bar and the luggage compartment between entablature with common
Limit another triangle reinforcement structure.
The luggage compartment skeleton of vehicle according to an embodiment of the invention, in addition to：Upper support beam, the upper support
Beam is connected in the luggage compartment roof side rail and the luggage compartment between side bar.
The luggage compartment skeleton of vehicle according to an embodiment of the invention, the luggage compartment skeleton is aluminum alloy extrusion section bar
It is made.
The invention also provides a kind of vehicle, any described luggage compartment skeleton as described above is provided with.
The vehicle had the advantage that with above-mentioned luggage compartment skeleton relative to prior art it is identical, herein no longer go to live in the household of one's in-laws on getting married
State.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation of vehicle body according to embodiments of the present invention；
Fig. 2 is the structural representation that forward engine room skeleton according to embodiments of the present invention is connected with crew module's skeleton；
Fig. 3 is the power transmission schematic diagram of forward engine room skeleton according to embodiments of the present invention；
Fig. 4 is the partial structural diagram of A posts according to embodiments of the present invention；
Fig. 5 and Fig. 6 are the structural representations of A column joints according to embodiments of the present invention；
Fig. 7 is the structural representation that front beam according to embodiments of the present invention is connected with anterior parts；
Fig. 8 is the partial structural diagram of front beam according to embodiments of the present invention；
Fig. 9 is the structural representation of C posts according to embodiments of the present invention；
The structural representation of C post epimeres according to embodiments of the present invention Figure 10 and Figure 11；
Figure 12 is the structural representation of luggage compartment skeleton according to embodiments of the present invention；
Figure 13 is the power transmission schematic diagram of luggage compartment skeleton according to embodiments of the present invention.
Reference：
Vehicle body 1000,
Before forward engine room skeleton 100, cabin before entablature 101, cabin before sill 102, cabin in middle cross beam 103, cabin
Descended in rear cross beam 104, cabin under rear cross beam 105, cabin in longeron 106, cabin after vertical beam 108 before longeron 107, cabin, cabin
Side bar 113 in upper vertical beam 110, front anti-collision beam 111, cabin roof side rail 112, cabin after middle vertical beam 109, cabin, buttress brace 114,
Longeron 201 on crew module's skeleton 200, gusset, lower longeron 202, roof front transverse beam 203, top cover middle transverse beam 204, top
Cover and rear frame member 205, rear cross beam 206,
Front beam 210, front beam body 211, the first sub- joint 212, the second sub- joint 213, curved guiding surface 214,
A posts 220, A column joints 221, body 2211, lower convex platform 2212, preceding connecting portion 2213, forward recess 2214, upper company
Socket part 2215, upper groove 2216, A posts epimere 222, A posts hypomere 223,
B posts 230,
Longeron connecting portion on C posts 240, C posts epimere 241, C post epimeres body 242, top cap rear cross beam connecting portion 243, gusset
244, lower connecting base 245, luggage compartment roof side rail connecting portion 246, C post hypomeres connecting portion 247, reinforcement 248, C posts hypomere 249,
Front panel 251, floor 252, squab panel 253,
Side bar 302 in luggage compartment skeleton 300, luggage compartment roof side rail 301, luggage compartment, the first rear cross beam 303 is horizontal after second
Longeron 308, luggage compartment under longeron 307, luggage compartment in vertical beam 306, luggage compartment under vertical beam 305, luggage compartment on beam 304, luggage compartment
Entablature 310 in middle sill 309, luggage compartment, crossbeam buttress brace 311, the first buttress brace 312, the second buttress brace 313, top
Support beam 314, luggage compartment back vertical tube 315, luggage compartment rear cross beam 316, back buffer beam 317 conducts longeron 318.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or dark
Specific orientation must be had, with specific azimuth configuration and operation by showing the device or element of meaning, therefore it is not intended that right
The limitation of the present invention.In addition, defining " first ", the feature of " second " can be expressed or implicitly include one or more
Individual this feature.In the description of the invention, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Vehicle body 1000 according to embodiments of the present invention is described below with reference to Fig. 1-Figure 12.
As shown in Fig. 1-Figure 12, vehicle body 1000 according to an embodiment of the invention includes：Crew module's skeleton 200, preceding machine
Cabin skeleton 100 and luggage compartment skeleton 300, floor 252, front panel 251 and squab panel 253.
In an optional embodiment, crew module's skeleton 200, forward engine room skeleton 100, luggage compartment skeleton 300, floor
252nd, front panel 251 and squab panel 253 can be that aluminium alloy is made, and (consumable electrode can be welded by MIG between Al-alloy parts
Inert gas-shielded arc welding) it is connected；In another optional embodiment, crew module's skeleton 200 is made up of carbon fiber, forward engine room bone
Frame 100, luggage compartment skeleton 300, floor 252, front panel 251 and squab panel 253 are that aluminium alloy is made, can between Al-alloy parts
It to be weldingly connected by MIG, can be connected between carbon fiber part and Al-alloy parts by riveting, or use gluing and riveting simultaneously
Connect two ways connection.So, rigidity height, the light weight of whole vehicle body 1000, help to reduce the center of gravity of vehicle, improve manipulation
Stability.
Crew module's skeleton 200 includes：A posts 220, B posts 230, C posts 240, front beam 210, rear cross beam 206, longeron on gusset
201st, lower longeron 202, roof front transverse beam 203, top cover middle transverse beam 204, top cap rear cross beam 205.
Wherein, lower longeron 202 can be two, and two lower longerons 202 are transversely spaced from each other, the two of front beam 210
End can be respectively with two lower longerons 202 front end be connected, the two ends of rear cross beam 206 can respectively with two lower longerons 202
Rear end is connected；Longeron 201 can be that longeron 201 is transversely spaced from each other on two, two gussets on gusset, roof front transverse beam
203 two ends can be respectively with longeron 201 on two gussets front end be connected, the two ends of top cover middle transverse beam 204 can respectively with
The middle part of longeron 201 is connected on two gussets, the two ends of top cap rear cross beam 205 can respectively with longeron 201 on two gussets
Rear end is connected；A posts 220 can be connected on the front end of lower longeron 202 and gusset between the front end of longeron 201, roof front transverse beam
203 two ends can be respectively with two A posts 220 upper end be connected, B posts 230 can be connected to middle part and the gusset of lower longeron 202
Between the middle part of upper longeron 201, the upper end that the two ends of top cover middle transverse beam 204 can be respectively with two B posts 230 is connected, C posts 240
It can be connected on the rear end of lower longeron 202 and gusset between the rear end of longeron 201, the two ends of top cap rear cross beam 205 can be divided
Upper end not with two C posts 240 is connected.Thus, it is possible to form cage occupant's cabin structure.
A posts 220 include A column joints 221, and front beam 210 has front beam joint, and forward engine room skeleton 100 has in cabin
Longeron 106 under side bar 112 and cabin, cabin roof side rail 112 is connected with A column joints 221, and longeron 106 connects with front beam under cabin
Head is connected, and luggage compartment skeleton 300 has longeron 308 under luggage compartment roof side rail 301 and luggage compartment, luggage compartment roof side rail 301 and C posts
240 are connected, and longeron 308 is connected with rear cross beam 206 under luggage compartment.
That is, the vehicle body 1000 of the embodiment of the present invention is modular construction, in assembling, it is only necessary to by various pieces
Junction portion docking can be completed, and the production efficiency of vehicle body 1000 is high.
When occurring front shock, the impact force that forward engine room skeleton 100 is subject to can be transmitted backward, specifically, a part
Impact force A column joints 221 are passed to by cabin roof side rail 112 backward, a part of impact force passes through longeron under cabin 106
Front beam 210 is passed to, the front shock security of vehicle body 1000 is good.
When portion is collided after occurring, the impact force that luggage compartment skeleton 300 is subject to can be to front transfer, specifically, a part
Impact force C posts 240 are passed to by luggage compartment roof side rail 301 backward, a part of impact force passes through longeron under luggage compartment 308
Rear cross beam 206 is passed to, the rear impact security of vehicle body 1000 is good.
Vehicle body 1000 according to embodiments of the present invention, the characteristic with high-strength light, collision performance is good, contributes to reduction whole
The center of gravity of car, improves manipulation stability, and vehicle body 1000 is modular construction, and efficiency of assembling is high.
The invention also discloses a kind of vehicle, the vehicle of the embodiment of the present invention, the vehicle body with any of the above-described kind of embodiment
1000.Vehicle according to embodiments of the present invention, the characteristic with high-strength light, collision performance is good, and the center of gravity of vehicle is low, and manipulation is steady
Qualitative height, and vehicle body 1000 is modular construction, efficiency of assembling is high.
The forward engine room skeleton 100 of the embodiment of the present invention is further described referring to Fig. 2 and Fig. 3.
As shown in Fig. 2-Fig. 3, the forward engine room skeleton 100 of vehicle includes：Sill 102 before longeron 106, cabin under cabin,
Entablature 101 before side bar 113, cabin in vertical beam 108, front anti-collision beam 111, cabin before vertical beam 108, cabin before cabin, in cabin
Rear cross beam 105 and cabin roof side rail 112.
Wherein, the rear portion of longeron 106 is suitable to be connected with the front beam 210 of crew module under cabin, such as, longeron under cabin
106 rear end can be connected with the front beam joint of front beam 210, and longeron 106 is longeron under two, two cabins under cabin
106 is laterally spaced apart, and sill 102 is connected with the front portion of longeron under cabin 106 before cabin, the two of sill 102 before cabin
End is connected with longeron 106 under two cabins respectively, and the lower end of vertical beam 108 is connected with the front portion of longeron under cabin 106 before cabin.Machine
Longeron 106 is collectively forming bottom frame structure under sill 102, front beam 210, two cabins before cabin.
Preferably, forward engine room skeleton 100 can include preceding lower contact, and preceding lower contact can be set in longeron 106 under cabin
Front portion it is outer, the end face of sill 102 is connected with the inner side of preceding lower contact before cabin, before cabin the lower surface of vertical beam 108 and before
The upside of lower contact is connected, so, under cabin before longeron 106, cabin before sill 102 and cabin between the three of vertical beam 108
It is easy to connect, and bonding strength is high.
Vertical beam 108 is the laterally spaced apart setting of vertical beam 108 before two, two cabins before cabin.Entablature 101 before cabin
Be connected with the upper end of vertical beam before cabin 108, before cabin the two ends of entablature 101 can respectively with vertical beam 108 before two cabins
Upper end is connected.So, vertical beam 108 is collectively forming anterior frame before sill 102, two cabins before entablature 101, cabin before cabin
Frame structure.
Front anti-collision beam 111 is connected with vertical beam before cabin 108, and front anti-collision beam 111 may be mounted at before cabin before vertical beam 108
Side, and, to bear impact force at first when occurring front shock. positioned at whole forward engine room skeleton 100 foremost.
The front end of cabin roof side rail 112 is connected with vertical beam before cabin 108, and the rear end of cabin roof side rail 112 is suitable to and A posts
220 are connected, and two cabin roof side rails 112 are laterally spaced apart to be set, and rear cross beam 105 is connected to two cabin roof side rails in cabin
Between 112 rear portion.So, entablature 101 before cabin, rear cross beam 105, two cabin roof side rails 112 are collectively forming in cabin
Frame superstructure.Cabin roof side rail 112 can from front to back towards outer incline, to form beloid forward engine room skeleton 100,
Reduce windage.
Side bar 113 is connected between the front beam 210 of vertical beam 108 and crew module before cabin in cabin, and side bar in cabin
113 be located at cabin under longeron 106 top, specifically, in cabin the front end of side bar 113 can with vertical beam before cabin 108
Portion or middle and lower part are connected, and the back segment of side bar 113, which can be bent downwardly, in cabin is suitable for being connected with front beam 210.
It is understood that with reference to Fig. 3, when being collided in the front end of vehicle, impact force can be signified by arrow in figure
Path transmit backward, specifically, front anti-collision beam 111 is hit, before cabin rearward vertical beam 108 transmit impact force, touch
Hit power to transmit upwards and downwards in vertical beam 108 before cabin, and transmitted backward at longeron 106 under cabin, the side in cabin
Liang113Chu is transmitted backward, is transmitted backward at cabin roof side rail 112.
That is, the front end crash power of vehicle at least can backward be transmitted along three bang paths, this three transmission
Path is respectively：Longeron 106- front beams under side bar 113- front beams 210 in cabin roof side rail 112-A posts 220, cabin, cabin
210。
The forward engine room skeleton 100 of the vehicle of the embodiment of the present invention, by setting multilayer Path of Force Transfer, can effectively disperse
Collision energy is absorbed, security is touched before the intrusion volume to crew module, lifting vehicle are touched before reduction.
Forward engine room skeleton 100 in accordance with a preferred embodiment of the present invention, as shown in Figures 2 and 3, side bar 113 in cabin
It is located at the back lower place of front anti-collision beam 111 and the tie point of vertical beam 108 before cabin with the tie point of vertical beam before cabin 108.So, machine
Side bar 113 and the neighbouring setting of front anti-collision beam 111 in cabin, the collision impact that preferably can be born front anti-collision beam 111 is rearward
And towards the transmission of chassis direction, to reduce the intrusion volume to driving cabin, the crashworthiness of forward engine room skeleton 100 is higher.
Forward engine room skeleton 100 in accordance with a preferred embodiment of the present invention, as shown in Figures 2 and 3, forward engine room skeleton 100
It can also include：Cabin middle and rear cross beam 104, cabin middle and rear cross beam 104 is connected in two cabins between side bar 113, in cabin
Rear cross beam 104 can strengthen the lateral stiffness of side bar 113 in cabin, prevent from receiving in side bar 113 in cabin.
Forward engine room skeleton 100 in accordance with a preferred embodiment of the present invention, as shown in Fig. 2 forward engine room skeleton 100 can be with
Including：Upper vertical beam 110 is supported in cabin after side bar 113 and cabin between entablature after upper vertical beam 110, cabin after cabin, machine
The upper end of upper vertical beam 110 can be connected with entablature after cabin behind cabin, and the lower end of upper vertical beam 110 can be with side in cabin after cabin
Beam 113 is connected, and upper vertical beam 110 is used to strengthen the vertical rigidity and intensity of side bar 113 in cabin after cabin.
Forward engine room skeleton 100 in accordance with a preferred embodiment of the present invention, as shown in Figures 2 and 3, forward engine room skeleton 100
It can also include：In cabin after lower longeron 107, cabin in vertical beam 109, the front end of lower longeron 107 and the front lower horizontal stroke of cabin in cabin
The middle part of beam 102 is connected, and the rear end of lower longeron 107 is suitable to be connected with the middle part of the front beam 210 of crew module in cabin, after cabin
The two ends of middle vertical beam 109 are connected with lower longeron 107 in rear cross beam in cabin 105 and cabin respectively.So, forward engine room skeleton 100
Rigidity it is more balanced in the horizontal, and the power transmission of bottom can be divided into three tunnels.
Forward engine room skeleton 100 in accordance with a preferred embodiment of the present invention, as shown in Fig. 2 forward engine room skeleton 100 can be with
Including：Buttress brace 114, buttress brace 114 is connected in cabin between rear cross beam 105 and cabin roof side rail 112 to limit jointly
Triangle reinforcement structure.So, the frame superstructure of forward engine room skeleton 100 is more stable.
Forward engine room skeleton 100 in accordance with a preferred embodiment of the present invention, as shown in Figures 2 and 3, forward engine room skeleton 100
It can also include：Before middle cross beam 103 before cabin, cabin middle cross beam 103 can be connected to vertical beam 108 before two cabins top it
Between, middle cross beam 103 is used to strengthen the stability of the forward frame structure of forward engine room skeleton 100 before cabin.
Forward engine room skeleton 100 in accordance with a preferred embodiment of the present invention, forward engine room skeleton 100 can be aluminium alloy extruded
Section bar is made.So, the light weight of forward engine room skeleton 100, strength and stiffness are big.
The invention also discloses a kind of vehicle, the vehicle of the embodiment of the present invention, the preceding machine with any of the above-described kind of embodiment
Cabin skeleton 100.Vehicle according to embodiments of the present invention, can be effective by setting the multilayer Path of Force Transfer of forward engine room skeleton 100
Ground disperses to absorb front shock energy, and security is touched before the intrusion volume to crew module, lifting vehicle are touched before reduction.
The A posts 220 of the embodiment of the present invention are further described referring to Fig. 4-Fig. 6.
As Figure 4-Figure 6, the A posts 220 of vehicle include：A posts epimere 222, A column joints 221, A posts hypomere 223.
Wherein, the front end face of A column joints 221 is provided with forward recess 2214, and forward recess 2214 is suitable to and forward engine room skeleton 100
Cabin roof side rail 112 is connected, such as cabin roof side rail 112 may be inserted into forward recess 2214, in the reality that A posts 220 are Al-alloy parts
Apply in example, cabin roof side rail 112 can be weldingly connected with the inwall of forward recess 2214, in the embodiment that A posts 220 are Al-alloy parts
In, cabin roof side rail 112 can be connected with the inwall of forward recess 2214 by gluing and riveting.
The upper surface of A column joints 221 is provided with upper groove 2216, the lower end insertion upper groove 2216 of A posts epimere 222, and A posts
The lower end of epimere 222 is connected with A column joints 221, A posts 220 for Al-alloy parts embodiment in, A posts epimere 222 can with it is upper
The inwall of groove 2216 is weldingly connected, in A posts 220 in the embodiment of carbon fiber part, A posts epimere 222 can be with upper groove
2216 inwall is connected by gluing and riveting.
A posts hypomere 223 is connected with the lower end of A column joints 221.
The A posts 220 of vehicle according to embodiments of the present invention, it is simple in construction, and the assembling of itself and with forward engine room skeleton 100
Connection all extremely convenients, contribute to the modularized production of vehicle body 1000.
In an optional embodiment, as shown in figure 5, A column joints 221 and A posts hypomere 223 is integrally formed, so, can
To reduce the connection process of A column joints 221 and A posts hypomere 223.
Alternatively, when A column joints 221 and A posts hypomere 223 are integrally formed, A posts epimere 222 can be extruded aluminium section
It is made, A column joints 221 and A posts hypomere 223 can be that casting aluminium material is made, and A posts epimere 222 passes through with A column joints 221
MIG is weldingly connected, and A column joints 221 are weldingly connected with cabin roof side rail 112 by MIG.
Alternatively, when A column joints 221 and A posts hypomere 223 are integrally formed, A posts epimere 222 can be made up of carbon fiber,
A column joints 221 and A posts hypomere 223 can be that casting aluminium material is made, and A column joints 221 pass through MIG with cabin roof side rail 112
It is weldingly connected, A posts epimere 222 and A column joints 221 are connected by riveting or at least one of gluing mode.Such as A posts epimere
222 can rivet with A column joints 221 and be connected；Or A posts epimere 222 can be connected with A column joints 221 by gluing, such as may be used
It is glued with being glued agent by epoxy resin；Or A posts epimere 222 and A column joints 221 are by riveting and gluing are connected.
In another optional embodiment, as shown in fig. 6, the lower surface of A column joints 221 is provided with convex under protruding down
Platform 2212, the upper surface of A posts hypomere 223 is provided with mounting groove, the insertion mounting groove of lower convex platform 2212, that is to say, that A column joints 221
It is split type with A posts hypomere 223.
Alternatively, when A column joints 221 and A posts hypomere 223 are split type, A posts epimere 222 can be extruded aluminium section
It is made, A posts hypomere 223 can be made up of extruded aluminium section, and A column joints 221 can be made up of casting aluminium material, and A posts epimere 222
It is weldingly connected with A column joints 221 by MIG, A posts hypomere 223 is weldingly connected with A column joints 221 by MIG, lower convex platform 2212
It can be weldingly connected with the inwall of mounting groove, lower convex platform 2212 can have square-section, A column joints 221 and cabin roof side rail
112 are weldingly connected by MIG.
Alternatively, when A column joints 221 and A posts hypomere 223 are split type, A posts epimere 222 can be made up of carbon fiber,
A posts hypomere 223 can be made up of carbon fiber, and A column joints 221 can be made up of casting aluminium material, and in A column joints 221 and cabin
Side bar 112 is weldingly connected by MIG.
A posts epimere 222 and A column joints 221 are connected by riveting or at least one of gluing mode.Such as A posts epimere
222 can rivet with A column joints 221 and be connected；Or A posts epimere 222 can be connected with A column joints 221 by gluing, such as may be used
It is glued with being glued agent by epoxy resin；Or A posts epimere 222 and A column joints 221 are by riveting and gluing are connected.
A posts hypomere 223 and A column joints 221 are connected by riveting or at least one of gluing mode.Such as A posts hypomere
223 can rivet with A column joints 221 and be connected；Or A posts hypomere 223 can be connected with A column joints 221 by gluing, such as may be used
It is glued with being glued agent by epoxy resin；Or A posts hypomere 223 and A column joints 221 are by riveting and gluing are connected.
According to the A posts 220 of the vehicle of an alternative embodiment of the invention, as shown in Figure 5 and Figure 6, A column joints 221 can be with
Including：Body 2211, preceding connecting portion 2213, upper connecting portion 2215.
Wherein, body 2211 can for bulk, preceding connecting portion 2213 from the preceding surface of body 2211 extend forward with
Formed, forward recess 2214 is formed on preceding connecting portion 2213, and forward recess 2214 is opened wide forward, upper connecting portion 2215 is from body
2211 upper surface is upwardly extended to be formed, and upper groove 2216 is formed on upper connecting portion 2215, and forward recess 2214 is spacious upwards
Open.A column joints 221 it is simple in construction, it is easy to manufacture.
The invention also discloses a kind of vehicle, the vehicle of the embodiment of the present invention, the A posts with any of the above-described kind of embodiment
220.Vehicle according to embodiments of the present invention, it is easy to assembly at A posts 220, contribute to the modularized production of vehicle body 1000.
Front beam 210 according to embodiments of the present invention is further described referring to Fig. 7-Fig. 8.
As shown in Figs. 7-8, the front beam 210 of vehicle includes：Front beam body 211, before front beam body 211 is provided with
Beam joint, front beam joint has many sub- joints, and many sub- joints are set forward, and many sub- joints are used for and preceding machine
Multiple beams of cabin skeleton 100 are connected correspondingly, such as can be with longeron 106 and cabin under the cabin of forward engine room skeleton 100
Middle side bar 113 is connected.
It is understood that front beam 210 in correlation technique and be not provided with joint, in motor body assembling 1000, it is necessary to
Forward engine room skeleton 100 is connected with front beam 210 using single joint, or directly welded on the wall of front beam 210,
It can so cause bonding strength not enough, or cause the thermal deformation of front beam 210.
The front beam 210 of the embodiment of the present invention, by being provided with many sub- joints on front beam body 211, before being conducive to
The connection of cabin skeleton 100 and front beam 210, and the thermal deformation of front beam body 211 is small, the internal stress for not resulting in crew module increases
Greatly.
The front beam 210 of vehicle according to embodiments of the present invention, simple in construction, easy to connect with other parts, weldering
Connect thermal deformation small.
Front beam 210 in accordance with a preferred embodiment of the present invention, as shown in Figure 7 and Figure 8, front beam body 211 is with before
Beam joint is that cast aluminium alloy gold is made, and front beam body 211 and front beam joint can be integrally formed, such front beam
210 light weight.The outline in the section of front beam body 211 is rectangle, and with a plurality of spaced reinforcing plate.Than
Section such as front beam body 211 can be " mesh " font, and reinforcing plate can strengthen the strength and stiffness of front beam body 211.
Front beam 210 in accordance with a preferred embodiment of the present invention, as shown in Figure 7 and Figure 8, first in many sub- joints
Sub- joint is connected with the preceding surface of front beam body 211, and the first sub- joint towards front set, the first sub- joint be suitable to it is preceding
Longeron 106 is connected under the cabin of cabin skeleton 100, and the first sub- joint can be tubulose, and the first sub- joint opens wide forward, so
First sub- joint easily can be connected with the docking of longeron under cabin 106.
The second sub- joint in many sub- joints is connected with the preceding surface of front beam body 211, and the court of longeron 106 under cabin
Front upper place is set, and the second sub- joint is suitable to be connected with side bar 113 in the cabin of forward engine room skeleton 100, and the second sub- joint is tubulose,
And second sub- joint towards front upper place open wide, such second sub- joint can easily with side bar in cabin 113 docking be connected.
First sub- joint and the second sub- joint can be two, and two the first sub- joints are laterally spaced apart to be set, and two
Individual second sub- joint is laterally spaced apart to be set.
Further, at least part of the lower surface of the second sub- joint and at least part shape of the upper surface of the first sub- joint
It is integrally formed, curved guiding surface is provided between the first sub- joint and the second sub- joint, the first sub- joint can leads to the second sub- joint
Cross curved guiding surface to be connected, be so conducive to the impact force of longeron 106 under side bar 113 and cabin in cabin smoothly to transmit backward,
And the stress in sub- joint is small.
The invention also discloses a kind of vehicle, the vehicle of the embodiment of the present invention, the preceding horizontal stroke with any of the above-described kind of embodiment
Beam 210.Vehicle according to embodiments of the present invention, it is easy to assembly at front beam 210, and the thermal deformation of front beam body 211 is small,
The internal stress increase of crew module is not resulted in.
C posts epimere 241 according to embodiments of the present invention is further described referring to Fig. 9-Figure 11.
As Figure 9-Figure 11, C posts 240 include C posts epimere 241 and C posts hypomere 249, and C posts epimere 241 includes：On C posts
Duan Benti 242 and lower connecting base 245.
Wherein, the upper end of C posts epimere body 242 has longeron connecting portion on top cap rear cross beam connecting portion 243 and gusset
244, top cap rear cross beam connecting portion 243 is suitable to be connected with the top cap rear cross beam 205 of crew module's skeleton 200, and longeron is connected on gusset
Portion 244 is suitable to be connected with the rear end of longeron 201 on the gusset of crew module's skeleton 200；
Lower connecting base 245 is connected with the lower end of C post epimeres body 242, and lower connecting base 245 connects with luggage compartment roof side rail
Socket part 246 and C post hypomeres connecting portion 247, luggage compartment roof side rail connecting portion 246 be suitable to on the luggage compartment of crew module's skeleton 200
Side bar 301 is connected, and C post hypomeres connecting portion 247 is suitable to be connected with the upper end of C posts hypomere 249.
C posts epimere 241 according to embodiments of the present invention, by setting multiple connecting portions, is conducive to C posts epimere 241 with multiplying
Other beams and luggage compartment skeleton 300 in member cabin are connected, and contribute to the modularized production of vehicle body 1000.
C posts epimere 241 in accordance with a preferred embodiment of the present invention, as shown in Figure 10 and Figure 11, top cap rear cross beam connection
Portion 243 is tabular, and top cap rear cross beam connecting portion 243 by threaded fastener with top cap rear cross beam 205 suitable for being connected；On gusset
Longeron connecting portion 244, which includes longeron 201 on support platform, gusset, can be supported on gusset on longeron connecting portion 244, to strengthen
The vertical rigidity of longeron 201 on gusset；Luggage compartment roof side rail connecting portion 246 includes cell body unlimited backward, luggage compartment roof side rail
301 are adapted to extend into cell body, and cell body can be cylinder, and luggage compartment roof side rail 301 can be cylindrical tube beam, luggage compartment roof side rail
301 stretch into cell body, and are connected with the interior welds of cell body；C post hypomeres connecting portion 247 includes joint face, C post hypomere connecting portions
247 can be with C posts hypomere 249 upper end plane-plane contact.
C posts epimere 241 in accordance with a preferred embodiment of the present invention, as shown in Figure 10 and Figure 11, C post epimeres body 242
Can be the box-like of interior open, it is necessary to which explanation, inner side refers to the middle part towards vehicle, the inner side of C post epimeres body 242
If can have reinforcement 248, reinforcement 248 is multiple, and multiple reinforcements 248 are formed as grid type.So, C posts epimere body
242 strength and stiffness are big, light weight.
C posts epimere 241 in accordance with a preferred embodiment of the present invention, C posts epimere 241 can be pack alloy part, this
Sample C posts epimere 241 has the feature of high-strength light.
C posts epimere 241 can be weldingly connected with luggage compartment roof side rail 301 by MIG；C posts epimere 241 and top cap rear cross beam
205 can be connected by threaded fastener；When C posts hypomere 249 is Al-alloy parts, C posts epimere 241 and C posts hypomere 249 can be with
It is weldingly connected by MIG, when C posts hypomere 249 is carbon fiber, C posts epimere 241 can be by being glued phase with C posts hypomere 249
Even, or by the combination for riveting and being glued two ways connect, or connected by threaded fastener；Longeron 201 on gusset
C posts epimere 241 can be weldingly connected with longeron on gusset 201 by MIG during for Al-alloy parts, and longeron 201 is carbon on gusset
During filamentary member, C posts epimere 241 can be connected with longeron on gusset 201 by being glued, or by riveting and being glued two ways
Combination connection, or connected by threaded fastener.
The invention also discloses a kind of vehicle, the vehicle of the embodiment of the present invention, on the C posts with any of the above-described kind of embodiment
Section 241.Vehicle according to embodiments of the present invention, it is easy to assembly at C posts 240, contribute to the modularized production of vehicle body 1000.
Luggage compartment skeleton 300 according to embodiments of the present invention is further described referring to Figure 12-Figure 13.
As shown in Figure 12-Figure 13, the luggage compartment skeleton 300 of the embodiment of the present invention includes：Luggage compartment aft-end assembly, luggage compartment
Longeron 307 in lower vertical beam 306, luggage compartment, side bar 302 in longeron 308, luggage compartment under vertical beam 305, luggage compartment on luggage compartment, OK
Lee cabin roof side rail 301 and back buffer beam 317.
Wherein, luggage compartment aft-end assembly is located at the upper end of vertical beam 306 under the rear end of whole luggage compartment skeleton 300, luggage compartment
It is connected with luggage compartment aft-end assembly, the rear end of longeron 307 is connected with luggage compartment aft-end assembly in luggage compartment, vertical beam on luggage compartment
305 lower end is connected with luggage compartment aft-end assembly, the rear end of longeron 308 and the lower end phase of vertical beam under luggage compartment 306 under luggage compartment
Even, the front end of longeron 308 is suitable to be connected with rear cross beam 206 under luggage compartment, is stood in luggage compartment on the rear end of side bar 302 and luggage compartment
The top of beam 305 is connected, and the front end of side bar 302 is suitable to be connected with C posts 240 (C posts hypomere 249) in luggage compartment, luggage compartment top
The rear end of beam 301 is connected with the upper end of vertical beam on luggage compartment 305, and the front end of luggage compartment roof side rail 301 is suitable to and (the C posts of C posts 240
Epimere 241) it is connected.
Vertical beam 305 is the laterally spaced apart setting of vertical beam 305, back buffer beam 317 on two, two luggage compartments on luggage compartment
Be connected on two luggage compartments between vertical beam 305, and on the luggage compartment vertical beam 305 rear, vertical beam 305 can be with luggage compartment
Positioned at the top of luggage compartment aft-end assembly, and on luggage compartment, the rear surface of vertical beam 305 can be located at luggage compartment rear end in the vertical
The rear of component.
Vertical beam 306 is two under luggage compartment, and vertical beam 306 is laterally spaced apart under two luggage compartments is set, and is indulged under luggage compartment
Beam 308 is longeron 308 and two luggage under the laterally spaced apart setting of longeron 308 under two, two luggage compartments, two luggage compartments
Vertical beam 306 is corresponded under cabin.
Luggage compartment roof side rail 301 is two, and two luggage compartment roof side rails 301 are laterally spaced apart to be set, and is indulged in luggage compartment
Beam 307 is that vertical beam 305 is two, two rows on the laterally spaced apart setting of longeron 307 in two, two luggage compartments, luggage compartment
Vertical beam 305 is laterally spaced apart on Lee cabin is set, and side bar 302 is that side bar 302 is transversely in two, two luggage compartments in luggage compartment
It is spaced apart and sets, side bar 302 is corresponded with vertical beam 305 on two luggage compartments in two luggage compartments, two luggage compartment roof side rails
301 correspond with vertical beam 305 on two luggage compartments, and luggage compartment roof side rail 301 can be to be formed as with vertical beam on luggage compartment 305
The bending ellbeam of one, such as Guan Liang.
It is understood that with reference to Figure 13, when being collided in the rear end of vehicle, impact force can be signified by arrow in figure
Path to front transfer, specifically, back buffer beam 317 and luggage compartment aft-end assembly are hit, and a part of impact force can edge
Luggage compartment roof side rail 301 is passed ahead to C posts epimere 241, a part of impact force can along along luggage compartment side bar 302 to front transfer
To C posts hypomere 249, a part of impact force can be passed ahead to C posts hypomere 249, part collision by longeron 307 along along luggage compartment
Power can be passed ahead to rear cross beam 206 along longeron under luggage compartment 308.
That is, the rear end collision power of vehicle at least can be along four bang paths being distributed in above-below direction forward
Transmit, this three bang paths are respectively：Side bar 302-C post hypomeres in luggage compartment roof side rail 301-C posts epimere 241, luggage compartment
249, longeron 307-C posts hypomere 249 in luggage compartment, longeron 308- rear cross beams 206 under luggage compartment.
The luggage compartment skeleton 300 of the vehicle of the embodiment of the present invention, by setting multilayer Path of Force Transfer, can effectively disperse
Collision energy is absorbed, security is touched after the intrusion volume to crew module, lifting vehicle are touched after reduction.
Luggage compartment skeleton 300 in accordance with a preferred embodiment of the present invention, with reference to Figure 12 and Figure 13, luggage compartment aft-end assembly
Including：First rear cross beam 303, the second rear cross beam 304, luggage compartment back vertical tube 315 and luggage compartment rear cross beam 316.
Wherein, the lower end of vertical beam 305 is connected with the first rear cross beam 303 on luggage compartment, and the two ends point of the first rear cross beam 303
Lower end not with vertical beam 305 on two luggage compartments is connected, and the first rear cross beam 303 is used to support vertical beam 305 on luggage compartment.
Two luggage compartment back vertical tubes 315 are laterally spaced apart to be set, and the upper ends of two luggage compartment back vertical tubes 315 is respectively with the
The two ends of one rear cross beam 303 are connected, the lower end phase of the two ends of luggage compartment rear cross beam 316 respectively with two luggage compartment back vertical tubes 315
Even.
Second rear cross beam 304 is located at the front of the first rear cross beam 303, and the second rear cross beam 304 is by conducting longeron 318 and the
One rear cross beam 303 is connected, such as the two ends for conducting longeron 318 are connected to horizontal stroke behind the middle part and second of the first rear cross beam 303
The middle part of beam 304.
The upper end of vertical beam 306 is connected with the second rear cross beam 304 under luggage compartment, the rear end of longeron 307 and second in luggage compartment
Rear cross beam 304 is connected.
It is understood that the impact force of a part of rear end is conducted forward from the first rear cross beam 303 by conducting longeron 318
To the second rear cross beam 304, longeron 307 is another to front transfer during a part of impact force is by luggage compartment at the second rear cross beam 304
Local collision power is transmitted downwards along vertical beam under luggage compartment 306, then passes to rear cross beam 206 by longeron under luggage compartment 308.
Luggage compartment skeleton 300 in accordance with a preferred embodiment of the present invention, with reference to Figure 12 and Figure 13, luggage compartment skeleton 300
It can also include：Entablature 310 in sill 309 and luggage compartment in luggage compartment.
Sill 309 is connected in two luggage compartments between longeron 307 in luggage compartment, and longeron 307 can lead in luggage compartment
Cross sill 309 in luggage compartment with C posts 240 to be connected, so contribute to the balance of laterally upper power.
Entablature 310 is connected in two luggage compartments between the front portion of side bar 302 in luggage compartment, is so contributed in transverse direction
The balance of power, can also strengthen the lateral stiffness of side bar 302 in luggage compartment.
The back upper place that entablature 310 can be with the sill 309 in luggage compartment in luggage compartment, luggage compartment skeleton 300 is also
It can include：Crossbeam buttress brace 311, the two ends of crossbeam buttress brace 311 respectively with entablature in luggage compartment 310 and luggage compartment under
Crossbeam 309 is connected, and crossbeam buttress brace 311 can be inclined upwardly setting from front to back, so can in luggage compartment sill 309
And frame structure is formed between entablature 310 in luggage compartment, contribute to power to be transmitted towards multiple directions.
Further, as shown in figure 12, luggage compartment skeleton 300 can also include：First buttress brace 312 and the second buttress brace
313.First buttress brace 312 is connected in luggage compartment in the front end of side bar 302 and luggage compartment between entablature 310 to limit jointly
Go out triangle reinforcement structure, the second buttress brace 313 is connected in luggage compartment entablature 310 in the middle part of side bar 302 and luggage compartment
Between to limit another triangle reinforcement structure jointly.By limiting triangle reinforcement structure, it can effectively strengthen this
The strength and stiffness at place.
Luggage compartment skeleton 300 in accordance with a preferred embodiment of the present invention, with reference to Figure 12 and Figure 13, luggage compartment skeleton 300
It can also include：Upper support beam 314, upper support beam 314 is connected to luggage compartment roof side rail 301 and side bar 302 in luggage compartment
Between, upper support beam 314 can be obliquely installed, and upper support beam 314 is used to support luggage compartment roof side rail 301, prevents luggage
Cabin roof side rail 301 has a down dip.
Luggage compartment skeleton 300 in accordance with a preferred embodiment of the present invention, luggage compartment skeleton 300 can be aluminium alloy extruded
Section bar is made.So, the light weight of luggage compartment skeleton 300, strength and stiffness are big.
The invention also discloses a kind of vehicle, the vehicle of the embodiment of the present invention, the luggage with any of the above-described kind of embodiment
Cabin skeleton 300.Vehicle according to embodiments of the present invention, can be effective by setting the multilayer Path of Force Transfer of luggage compartment skeleton 300
Ground disperses to absorb rear impact energy, and security is touched after the intrusion volume to crew module, lifting vehicle are touched after reduction.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described
Structure, material or feature are contained at least one embodiment of the present invention or example.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can in an appropriate manner be combined in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (10)
1. a kind of luggage compartment skeleton of vehicle, it is characterised in that including：
Luggage compartment aft-end assembly；
The upper end of vertical beam, the luggage compartment under longeron in vertical beam, luggage compartment, vertical beam on luggage compartment, the luggage compartment under luggage compartment
The lower end of vertical beam is connected with the luggage compartment aft-end assembly on the rear end of middle longeron, the luggage compartment；
The rear end of longeron is connected with the lower end of vertical beam under the luggage compartment under longeron under luggage compartment, the luggage compartment；
The rear end of side bar is connected with the top of vertical beam on the luggage compartment in side bar in luggage compartment, the luggage compartment；
Luggage compartment roof side rail, the rear end of the luggage compartment roof side rail is connected with the upper end of vertical beam on the luggage compartment.
2. the luggage compartment skeleton of vehicle according to claim 1, it is characterised in that the luggage compartment aft-end assembly includes：
The lower end of vertical beam is connected with first rear cross beam on first rear cross beam, the luggage compartment；
The rear end of longeron and second rear cross beam in the upper end of vertical beam, the luggage compartment under second rear cross beam, the luggage compartment
It is connected, and second rear cross beam is located at the front of first rear cross beam, and be connected by conducting longeron.
3. the luggage compartment skeleton of vehicle according to claim 2, it is characterised in that the two ends of the conduction longeron connect respectively
It is connected on the middle part of first rear cross beam and the middle part of second rear cross beam.
4. the luggage compartment skeleton of the vehicle according to any one of claim 1-3, it is characterised in that also include：
Sill is connected in two luggage compartments between longeron in sill in luggage compartment, the luggage compartment；
Entablature is connected in two luggage compartments between the front portion of side bar in entablature in luggage compartment, the luggage compartment.
5. the luggage compartment skeleton of vehicle according to claim 4, it is characterised in that entablature is with being located in the luggage compartment
The back upper place of sill in the luggage compartment.
6. the luggage compartment skeleton of vehicle according to claim 4, it is characterised in that also include：Crossbeam buttress brace, the horizontal stroke
The two ends of beam buttress brace are connected with sill in entablature in the luggage compartment and the luggage compartment respectively.
7. the luggage compartment skeleton of vehicle according to claim 4, it is characterised in that also include：
First buttress brace, first buttress brace is connected to the front end of side bar and entablature in the luggage compartment in the luggage compartment
Between to limit triangle reinforcement structure jointly；
Second buttress brace, second buttress brace is connected to the middle part of side bar and entablature in the luggage compartment in the luggage compartment
Between to limit another triangle reinforcement structure jointly.
8. the luggage compartment skeleton of the vehicle according to any one of claim 1-3, it is characterised in that also include：Top branch
Beam is supportted, the upper support beam is connected in the luggage compartment roof side rail and the luggage compartment between side bar.
9. the luggage compartment skeleton of the vehicle according to any one of claim 1-3, it is characterised in that the luggage compartment skeleton
It is made up of aluminum alloy extrusion section bar.
10. a kind of vehicle, it is characterised in that be provided with luggage compartment skeleton as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710393707.7A CN107187505B (en) | 2017-05-27 | 2017-05-27 | The luggage compartment skeleton and vehicle of vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393707.7A CN107187505B (en) | 2017-05-27 | 2017-05-27 | The luggage compartment skeleton and vehicle of vehicle |
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| CN107187505A true CN107187505A (en) | 2017-09-22 |
| CN107187505B CN107187505B (en) | 2019-05-03 |
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| CN201710393707.7A Active CN107187505B (en) | 2017-05-27 | 2017-05-27 | The luggage compartment skeleton and vehicle of vehicle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018161694A1 (en) * | 2017-03-07 | 2018-09-13 | 北京新能源汽车股份有限公司 | Luggage compartment frame and vehicle having same |
| CN110143238A (en) * | 2019-04-22 | 2019-08-20 | 武汉格罗夫氢能汽车有限公司 | A kind of carbon fiber vehicle body and aluminium alloy bicycle frame connection structure |
| CN112638750A (en) * | 2018-08-01 | 2021-04-09 | 标致雪铁龙汽车股份有限公司 | Front pillar structure of motor vehicle |
| CN115320731A (en) * | 2022-08-30 | 2022-11-11 | 奇瑞新能源汽车股份有限公司 | A post cast aluminum joint, connection structure and electric automobile body |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1361140A2 (en) * | 2002-05-10 | 2003-11-12 | Audi Ag | Motor vehicle body |
| US20110260503A1 (en) * | 2010-04-23 | 2011-10-27 | Honda Motor Co., Ltd. | Polygonal cross-sectional frame, and rear vehicle body structure |
| CN205632668U (en) * | 2016-06-01 | 2016-10-12 | 浙江今日阳光新能源车业有限公司 | Electric automobile frame Assembly |
| CN106080840A (en) * | 2016-07-08 | 2016-11-09 | 安徽卓金标准件有限公司 | A kind of zero millimeter of standard vehicle rear portion master cast |
| JP2016222223A (en) * | 2015-05-27 | 2016-12-28 | 現代自動車株式会社Ｈｙｕｎｄａｉ Ｍｏｔｏｒ Ｃｏｍｐａｎｙ | Vehicle body rear part reinforcement structure |
| CN106476900A (en) * | 2016-10-11 | 2017-03-08 | 北京长城华冠汽车科技股份有限公司 | A kind of rear portion assembly and the automobile including the rear portion assembly |
-
2017
- 2017-05-27 CN CN201710393707.7A patent/CN107187505B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1361140A2 (en) * | 2002-05-10 | 2003-11-12 | Audi Ag | Motor vehicle body |
| US20110260503A1 (en) * | 2010-04-23 | 2011-10-27 | Honda Motor Co., Ltd. | Polygonal cross-sectional frame, and rear vehicle body structure |
| JP2016222223A (en) * | 2015-05-27 | 2016-12-28 | 現代自動車株式会社Ｈｙｕｎｄａｉ Ｍｏｔｏｒ Ｃｏｍｐａｎｙ | Vehicle body rear part reinforcement structure |
| CN205632668U (en) * | 2016-06-01 | 2016-10-12 | 浙江今日阳光新能源车业有限公司 | Electric automobile frame Assembly |
| CN106080840A (en) * | 2016-07-08 | 2016-11-09 | 安徽卓金标准件有限公司 | A kind of zero millimeter of standard vehicle rear portion master cast |
| CN106476900A (en) * | 2016-10-11 | 2017-03-08 | 北京长城华冠汽车科技股份有限公司 | A kind of rear portion assembly and the automobile including the rear portion assembly |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018161694A1 (en) * | 2017-03-07 | 2018-09-13 | 北京新能源汽车股份有限公司 | Luggage compartment frame and vehicle having same |
| CN112638750A (en) * | 2018-08-01 | 2021-04-09 | 标致雪铁龙汽车股份有限公司 | Front pillar structure of motor vehicle |
| CN110143238A (en) * | 2019-04-22 | 2019-08-20 | 武汉格罗夫氢能汽车有限公司 | A kind of carbon fiber vehicle body and aluminium alloy bicycle frame connection structure |
| CN115320731A (en) * | 2022-08-30 | 2022-11-11 | 奇瑞新能源汽车股份有限公司 | A post cast aluminum joint, connection structure and electric automobile body |
| CN115320731B (en) * | 2022-08-30 | 2024-03-01 | 奇瑞新能源汽车股份有限公司 | A post cast aluminum joint, connection structure and electric automobile body |
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|---|---|
| CN107187505B (en) | 2019-05-03 |
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