CN203306103U - Multi-channel force transferring mechanism, and forward engine room and vehicle comprising same - Google Patents
Multi-channel force transferring mechanism, and forward engine room and vehicle comprising same Download PDFInfo
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- CN203306103U CN203306103U CN2013203060147U CN201320306014U CN203306103U CN 203306103 U CN203306103 U CN 203306103U CN 2013203060147 U CN2013203060147 U CN 2013203060147U CN 201320306014 U CN201320306014 U CN 201320306014U CN 203306103 U CN203306103 U CN 203306103U
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- cabin
- engine room
- transmission mechanism
- force transmission
- master
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Abstract
The utility model relates to the field of vehicle technologies, in particular to a multi-channel force transferring mechanism, and a forward engine room and a vehicle comprising same. The multi-channel force transferring mechanism comprises a roof side rail of the engine room, a main force transmission mechanism of the engine room and a bottom side rail of the engine room, wherein one end of the main force transmission mechanism of the engine room is connected to one end of the bottom side rail of the engine room, and a connecting beam is arranged between the roof side rail of the engine room and the bottom side rail of the engine room. Through the connecting beam, energy of the main force transmission mechanism of the engine room is decomposed, so that the roof side rail of the engine room and the main force transmission mechanism of the engine room can transfer energy uniformly, during collision, the energy transferred by the main force transmission mechanism is uniformly distributed through the connecting beam, so that damage to a cockpit due to larger force is avoided and safety of passengers is protected.
Description
Technical field
The utility model relates to the vehicle technology field, relates in particular to a kind of forward engine room multi-channel force transmission mechanism and is provided with forward engine room and the vehicle of this multi-channel force transmission mechanism.
Background technology
At present, along with the continuous progress of society, vehicle also more and more enters family, but thing followed traffic accident is also being perplexed everybody.On some vehicle, the power transmission passage of forward engine room is less, while before invention, colliding like this, the energy that collision produces is insufficient to the top power transmission, and power transmission is unbalanced up and down, therefore, can cause the collision deformation of forward engine room, entail dangers to automobile front-row personnel's life security when serious.
Particularly, there is no interface channel between the main transfer beam of existing forward engine room force transmission mechanism and cabin roof rail, therefore when bumping, the energy of collision is insufficient to the top power transmission, and power transmission is unbalanced up and down; The force transmission mechanism of forward engine room ground plate portion is two power transmission passages simultaneously, and two power transmission passages are insufficient to the absorption of energy.Be only two the power transmission passages in unbalanced forward engine room power transmission passage and floor, while before vehicle occurs, touching, the driving compartment distortion is large, a little less than the passenger protection ability.
Therefore, for above deficiency, the utility model provides a kind of forward engine room multi-channel force transmission mechanism and has been provided with forward engine room and the vehicle of this multi-channel force transmission mechanism.
The utility model content
The technical matters that (one) will solve
The technical problems to be solved in the utility model be the main transfer beam that solves existing forward engine room force transmission mechanism with the cabin roof rail between there is no interface channel, so when bumping, the energy of collision is insufficient to the top power transmission, power transmission is unbalanced up and down; The force transmission mechanism of forward engine room ground plate portion is two power transmission passages simultaneously, and two power transmission passages are insufficient to the absorption of energy, and while before vehicle occurs, touching, the driving compartment distortion is large, the problem that the passenger protection ability is weak.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of cabin multi-channel force transmission mechanism, this cabin multi-channel force transmission mechanism comprises cabin roof rail, cabin master's transfer beam and cabin lower-edge beam, one end of described cabin master's transfer beam is connected with an end of cabin lower-edge beam, is provided with tie-beam between described cabin roof rail and cabin master's transfer beam.
Further, described cabin roof rail connection A post, also be provided with a plurality of car door transfer beam below described A post and described a plurality of car door transfer beam is connected with described cabin roof rail.
Further, the direction of described each car door transfer beam is all not identical.
Further, described cabin lower-edge beam is connected the side threshold beam with cabin master's transfer beam, and described side threshold beam receives the power of described cabin lower-edge beam and cabin master's transfer beam and to the rear floor transmission of forward engine room.
Further, be provided with longitudinal floor beam at described rear floor, be provided with three power transmission passages at described longitudinal floor beam and gusset position.
The utility model also provides a kind of forward engine room, and this forward engine room comprises above-mentioned multi-channel force transmission mechanism.
The utility model also provides a kind of vehicle, and this vehicle comprises above-mentioned forward engine room.
(3) beneficial effect
Technique scheme of the present utility model has following advantage: the utility model is by arranging tie-beam between cabin roof rail and cabin master's transfer beam; by the Energy Decomposition of tie-beam by cabin master's transfer beam; guaranteed that cabin roof rail and cabin master's transfer beam transferring energy are uniform; when bumping; by tie-beam, that the energy of cabin master's transfer beam transmission is uniform; avoided driving compartment to be subject to larger power and damaged, having protected occupant's safety.
The accompanying drawing explanation
Fig. 1 is the side power transmission schematic diagram of the utility model embodiment multi-channel force transmission mechanism;
Fig. 2 is the bottom surface power transmission schematic diagram of the utility model embodiment multi-channel force transmission mechanism.
In figure: 1: the roof rail of cabin; 2: cabin master's transfer beam; 3: the cabin lower-edge beam; 4: tie-beam; The 5:A post; 6: the side threshold beam; 7: the car door transfer beam; 8: longitudinal floor beam; 9: the power transmission passage.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills obtain under the prerequisite of not making creative work every other embodiment, belong to the scope that the utility model is protected.
As depicted in figs. 1 and 2, the utility model provides a kind of cabin multi-channel force transmission mechanism, this cabin multi-channel force transmission mechanism comprises cabin roof rail 1, cabin master's transfer beam 2 and cabin lower-edge beam 3, one end of described cabin master's transfer beam 2 is connected with an end of cabin lower-edge beam 3, is provided with tie-beam 4 between described cabin roof rail 1 and cabin master's transfer beam 2.
By between cabin roof rail 1 and cabin master's transfer beam 2, being provided with tie-beam 4; by the Energy Decomposition of described tie-beam 4 by cabin master's transfer beam 2; guaranteed that cabin roof rail 1 is balanced up and down with cabin master's transfer beam 2 transferring energies; when bumping; absorb more multipacting and hit energy; namely by tie-beam 4, that the energy of cabin master's transfer beam 2 transmission is uniform, avoided driving compartment to be subject to larger power and damaged, protected occupant's safety.
Described cabin roof rail 1 connects A post 5, and the car door transfer beam 7 and the described a plurality of car door transfer beam 7 that below described A post 5, also are provided with a plurality of different directions are connected with described cabin roof rail 1, be used to receiving the power of described cabin roof rail 1.Before cabin roof rail 1 transmits, touch energy, with gusset A post 5, car door transfer beam 7 forms the triadius type structure, guarantees that the cabin topside is that multi-channel transmits power.
Described cabin lower-edge beam 3 is connected side threshold beam 6 with cabin master's transfer beam 2, and described side threshold beam 6 receives the power of described cabin lower-edge beams 3 and cabin master's transfer beam 2 and to the rear floor transmission of forward engine room.At described rear floor, be provided with longitudinal floor beam 8, with the gusset position, be provided with three power transmission passages 9 at described longitudinal floor beam 8.When transferring energy is delivered to floor and gusset position, form trifid structure, guarantee three power transmission passages, keep energy fully to absorb, guaranteed the safety of forward engine room.
Cabin master's transfer beam 2 connects collision prevention girders, it is the main power transmission passage of collision, simultaneously by cabin roof rail 1 and tie-beam 4, when power is delivered to nacelle rear, decompose, a part is gathered with the trident positions that cabin roof rail 1, A post 5 and car door transfer beam 7 form, a part from pass to longitudinal floor beam 8; Cabin master's transfer beam 2 also is connected with longitudinal floor beam 8, forms two triadius type structures with passage strength beam in side threshold and floor, and namely three power transmission passages, guarantee that cabin master's transfer beam structure is that multi-channel transmits power; Before touch in process, cabin and floor and gusset thereof absorb more multipotency, reduce the cabin distortion, better protect occupant safety.
Before cabin lower-edge beam 3 transmits, touch energy, be connected with side threshold beam 6 parts, ability is passed to side threshold beam 6; Affiliated A post 5 receives the transmission power of cabin roofs rail 1, transmits to gusset top; Side threshold beam 6 receives the transmission power of cabin lower-edge beam 3 and cabin master's transfer beam 2, transmits power to rear floor; Car door transfer beam 7 receives the transmission power of cabin roof rail 1, transmits to the car door rear portion.
The power transmission principle of the utility model multi-channel force transmission mechanism is specific as follows: direction as shown by the arrows in Figure 2, when before vehicle, touching, impact force is at first to cabin master's transfer beam 2 power transmissions, cabin master's transfer beam 2 is by passage strength beam, longitudinal floor beam 8 in cabin roof rail 1 and tie-beam 4, side threshold beam 6, A post 5, floor, to the power transmission of body tail place, by a plurality of transmission power, guarantee that energy fully absorbs;
After the collision prevention girders crumple, move, and when collision point contacts with cabin lower-edge beam 3 with cabin roof rail 1, collision energy transmits by three kinds of paths simultaneously, and top is by cabin roof rail 1 and gusset A post 5, and car door transfer beam 7 forms the triadius type structure to the body tail transferring energy; Middle part forms two triadius type structures, transferring energies backward by passage strength beam in cabin master's transfer beam 2 and side threshold and floor; Bottom, by with side threshold beam 6 parts, being connected, passes to side threshold beam 6 by energy; So just form multipath power transmission passage, guaranteed the abundant absorption of collision energy, reduced the distortion of operator's compartment, protected occupant's safety.
In sum; the utility model is by arranging tie-beam between cabin roof rail and cabin master's transfer beam; by the Energy Decomposition of tie-beam by cabin master's transfer beam; guaranteed that cabin roof rail and cabin master's transfer beam transferring energy are uniform; when bumping; by tie-beam, that the energy of cabin master's transfer beam transmission is uniform, avoided driving compartment to be subject to larger power and damaged, protected occupant's safety.
The above is only a kind of preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (7)
1. cabin multi-channel force transmission mechanism, comprise cabin roof rail (1), cabin master's transfer beam (2) and cabin lower-edge beam (3), one end of described cabin master's transfer beam (2) is connected with an end of cabin lower-edge beam (3), it is characterized in that: be provided with tie-beam (4) between described cabin roof rail (1) and cabin master's transfer beam (2).
2. multi-channel force transmission mechanism according to claim 1, it is characterized in that: described cabin roof rail (1) connects A post (5), in the below of described A post (5), also is provided with a plurality of car door transfer beam (7) and described a plurality of car door transfer beam (7) and is connected with described cabin roof rail (1).
3. multi-channel force transmission mechanism according to claim 2, it is characterized in that: the direction of described each car door transfer beam (7) is all not identical.
4. multi-channel force transmission mechanism according to claim 1, it is characterized in that: described cabin lower-edge beam (3) is connected side threshold beam (6) with cabin master's transfer beam (2), and described side threshold beam (6) receives the power of described cabin lower-edge beam (3) and cabin master's transfer beam (2) and to the rear floor transmission of forward engine room.
5. multi-channel force transmission mechanism according to claim 4, is characterized in that: at described rear floor, be provided with longitudinal floor beam (8), be provided with three power transmission passages (9) at described longitudinal floor beam (8) and gusset position.
6. a forward engine room, is characterized in that: comprise as the described forward engine room multi-channel of claim 1-5 any one force transmission mechanism.
7. a vehicle, is characterized in that: comprise forward engine room as claimed in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203060147U CN203306103U (en) | 2013-05-30 | 2013-05-30 | Multi-channel force transferring mechanism, and forward engine room and vehicle comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203060147U CN203306103U (en) | 2013-05-30 | 2013-05-30 | Multi-channel force transferring mechanism, and forward engine room and vehicle comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203306103U true CN203306103U (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013203060147U Expired - Fee Related CN203306103U (en) | 2013-05-30 | 2013-05-30 | Multi-channel force transferring mechanism, and forward engine room and vehicle comprising same |
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| Country | Link |
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| CN (1) | CN203306103U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016192304A1 (en) * | 2015-05-29 | 2016-12-08 | 广州汽车集团股份有限公司 | Automobile engine compartment assembly |
| CN106476893A (en) * | 2015-08-27 | 2017-03-08 | 北京长城华冠汽车科技股份有限公司 | The front housing assembly of automobile and its automobile |
| WO2017101513A1 (en) * | 2015-12-16 | 2017-06-22 | 广州汽车集团股份有限公司 | Front cabin frame assembly |
| CN107200069A (en) * | 2017-05-27 | 2017-09-26 | 北京新能源汽车股份有限公司 | The forward engine room skeleton and vehicle of vehicle |
| CN108791506A (en) * | 2018-04-09 | 2018-11-13 | 吉利汽车研究院（宁波）有限公司 | Body of a motor car and automobile |
| CN109204486A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | Body structure and vehicle |
| CN111114274A (en) * | 2020-01-08 | 2020-05-08 | 上海龙创汽车设计股份有限公司 | Connection structure for engine spandrel girder |
| CN113968282A (en) * | 2020-07-24 | 2022-01-25 | 比亚迪股份有限公司 | Vehicle front cabin frame and vehicle |
-
2013
- 2013-05-30 CN CN2013203060147U patent/CN203306103U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10435076B2 (en) | 2015-05-29 | 2019-10-08 | Guangzhou Automobile Group Co., Ltd. | Vehicle engine compartment assembly |
| WO2016192304A1 (en) * | 2015-05-29 | 2016-12-08 | 广州汽车集团股份有限公司 | Automobile engine compartment assembly |
| CN106476893A (en) * | 2015-08-27 | 2017-03-08 | 北京长城华冠汽车科技股份有限公司 | The front housing assembly of automobile and its automobile |
| US10543873B2 (en) | 2015-12-16 | 2020-01-28 | Guangzhou Automobile Group Co., Ltd. | Front cabin frame assembly |
| CN106882272A (en) * | 2015-12-16 | 2017-06-23 | 广州汽车集团股份有限公司 | Forward engine room frame assembly |
| WO2017101513A1 (en) * | 2015-12-16 | 2017-06-22 | 广州汽车集团股份有限公司 | Front cabin frame assembly |
| CN107200069A (en) * | 2017-05-27 | 2017-09-26 | 北京新能源汽车股份有限公司 | The forward engine room skeleton and vehicle of vehicle |
| CN107200069B (en) * | 2017-05-27 | 2019-05-03 | 北京新能源汽车股份有限公司 | The forward engine room skeleton and vehicle of vehicle |
| CN109204486A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | Body structure and vehicle |
| CN109204486B (en) * | 2017-06-30 | 2020-11-20 | 比亚迪股份有限公司 | Vehicle body structure and vehicle |
| CN108791506A (en) * | 2018-04-09 | 2018-11-13 | 吉利汽车研究院（宁波）有限公司 | Body of a motor car and automobile |
| CN111114274A (en) * | 2020-01-08 | 2020-05-08 | 上海龙创汽车设计股份有限公司 | Connection structure for engine spandrel girder |
| CN111114274B (en) * | 2020-01-08 | 2021-03-26 | 上海龙创汽车设计股份有限公司 | Connection structure for engine spandrel girder |
| CN113968282A (en) * | 2020-07-24 | 2022-01-25 | 比亚迪股份有限公司 | Vehicle front cabin frame and vehicle |
| CN113968282B (en) * | 2020-07-24 | 2023-03-14 | 比亚迪股份有限公司 | Vehicle front cabin frame and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20210530 |