CN113997774A - Arrangement method and structure of lower sliding rail of pure electric MPV (Multi-purpose vehicle) vehicle type electric sliding door - Google Patents
Arrangement method and structure of lower sliding rail of pure electric MPV (Multi-purpose vehicle) vehicle type electric sliding door Download PDFInfo
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- CN113997774A CN113997774A CN202111304899.2A CN202111304899A CN113997774A CN 113997774 A CN113997774 A CN 113997774A CN 202111304899 A CN202111304899 A CN 202111304899A CN 113997774 A CN113997774 A CN 113997774A
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 6
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/06—Doors arranged at the vehicle sides slidable; foldable
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Abstract
The invention belongs to the technical field of new energy automobile body structure arrangement, and particularly relates to a method and a structure for arranging lower sliding rails of a pure electric MPV (Multi-purpose vehicle) type electric sliding door; a hidden lower guide rail arrangement mode is adopted, and a lower guide rail main body structure is arranged in a sealing surface and above a floor plane; the problem of electric vehicle MPV platform electric sliding door down slide rail and power battery arrangement space conflict is solved under the prerequisite that aims at guaranteeing the convenience of getting on or off the bus, promotes the platform to power battery's compatibility.
Description
Technical Field
The invention belongs to the technical field of new energy automobile body structure arrangement, and particularly relates to a method and a structure for arranging lower sliding rails of a pure electric MPV (Multi-purpose vehicle) type electric sliding door.
Background
The automobile development trend is gradual electronization, intellectuality, sharing, along with people to the improvement of beautiful life demand, it also will be updated to move the trip market, and electronic MPV is with its distinctive big space and the excellent more experience of taking, provides fine selection for next generation removes the trip, especially MPV's electronic sliding door, provides good experience of getting on or off the bus for the user, still brings honorable ceremony sense for the user simultaneously, and the demand of traveling is agreed with perfectly. But slide rail arrangement structure under traditional car sideslip door arranges below the floor usually, and the arrangement of slide rail seriously influences electric motor car power battery's arrangement space under the electronic sliding door, if under the prerequisite of guaranteeing to remove the trip convenience of getting on or off the bus, solves the arrangement problem of slide rail under the electronic MPV sliding door, is the urgent major problem that awaits solution of electronic MPV.
Disclosure of Invention
In order to overcome the problems, the invention provides a method and a structure for arranging lower sliding rails of an electric sliding door of a pure electric MPV (multi-purpose vehicle) type, aiming at solving the problem of the conflict between the lower sliding rails of the electric sliding door of an electric MPV platform and the arrangement space of a power battery on the premise of ensuring the convenience of getting on and off the vehicle and improving the compatibility of the platform for the power battery.
A method for arranging lower sliding rails of a pure electric MPV (multi-purpose vehicle) type electric sliding door adopts a hidden type lower guide rail arrangement mode, and arranges a main structure of a lower guide rail within a sealing surface and above a floor plane.
The utility model provides an electronic sliding door of electricelectric moves MPV motorcycle type slide rail arrangement structure down, includes floor 1, lower guideway 2, guide rail box, side wall planking 6 and threshold, and wherein the guide rail box is fixed in floor 1 top, and lower guideway 2 is fixed on guide rail box inside top, and the one end of threshold is fixed in 1 right side below in floor, and side wall planking 6 is fixed in threshold right side top, and the cooperation of threshold right-hand member top is connected at guide rail box right-hand member.
The guide rail box comprises a guide rail box upper plate 3 and a guide rail box lower plate 4, wherein the bottom of the left end of the guide rail box upper plate 3 is fixed above the floor 1, the guide rail box lower plate 4 is positioned above the floor 1, the left end of the guide rail box lower plate is fixed on the right side of the guide rail box upper plate 3, and the lower guide rail 2 is fixed at the bottom of the guide rail box upper plate 3 between the guide rail box upper plate 3 and the guide rail box lower plate 4.
The guide rail box upper plate 3 is divided into three sections, a first section transverse plate is arranged at the bottom of the left end, a second section vertical plate is arranged above the right end of the first section transverse plate, a third section transverse plate is arranged at the right end of the top of the second section vertical plate, the first section transverse plate is fixed on the floor 1, and the lower guide rail 2 is fixed at the bottom of the third section transverse plate.
The guide rail box lower plate 4 is divided into three sections, the left end of the guide rail box lower plate is a first section vertical plate, the right end of the bottom of the first section vertical plate is a second section bending plate, the bottom of the right end of the second section bending plate is a third section U-shaped plate, and the first section vertical plate is fixed on the right side of the second section vertical plate of the guide rail box upper plate 3.
The threshold comprises a threshold outer plate 7 and a threshold inner plate 8, wherein the top of the left end of the threshold inner plate 8 is fixed on the right side below the floor 1, the left end of the threshold outer plate 7 is fixed on the right end of the threshold inner plate 8, a side wall outer plate 6 is fixed above the right side of the threshold outer plate 7, and the top of the threshold outer plate 7 is connected with the right end of the guide rail box lower plate 4 in a matching manner.
The inner threshold plate 8 is divided into three sections, the left end is a first section vertical plate of the inner threshold plate, the right end of the bottom of the first section vertical plate of the inner threshold plate is a second section transverse plate, the bottom of the right end of the second section transverse plate is a third section vertical plate, and the top of the first section vertical plate of the inner threshold plate is fixed on the right side below the floor 1.
And a fixing hole for fixing the battery under the floor is formed in the second section of transverse plate of the inner doorsill plate 8.
The invention has the beneficial effects that:
according to the invention, through integrated arrangement and structure optimization, the platform has good convenience for getting on and off (the ground clearance of the sliding door threshold is less than 400mm, and the ground clearance of the market mainstream MPV threshold), the problem of poor convenience for getting on and off due to overlarge ground clearance of the electric MPV vehicle type threshold is solved, and the platform compatibility is improved so as to meet the requirements of the market on batteries with different widths. The lower slide rail of the structure is arranged on the upper part of the floor, the arrangement space of the battery under the floor is not influenced, and the main structure of the lower guide rail is arranged on the upper part of the floor to build a high-expansibility lower vehicle body platform.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
Wherein: the device comprises a floor 1, a lower guide rail 2, a guide rail box upper plate 3, a guide rail box lower plate 4, a seam allowance 5, a side wall outer plate 6, a threshold outer plate 7, a threshold inner plate 8, a longitudinal beam 9, a power battery fixing support 10 and a power battery pack 11.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It is to be further noted that, for the convenience of description, only a part of the structure relating to the present invention is shown in the drawings, not the whole structure.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases by those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature being "under," "below," and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or merely means that the first feature is less than the second feature at a horizontal height.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for distinguishing between the foregoing description and not for any special purpose.
Example 1
A method for arranging lower sliding rails of a pure electric MPV (multi-purpose vehicle) type electric sliding door adopts a hidden type lower guide rail arrangement mode, and a main structure is arranged in a sealing surface and above a floor plane.
A pure electric MPV vehicle type electric sliding door lower sliding rail arrangement structure is integrally arranged in a sealing surface and above a floor plane; the novel floor comprises a floor 1, a lower guide rail 2, a guide rail box, a side wall outer plate 6 and a doorsill, wherein the guide rail box is fixed above the floor 1, the lower guide rail 2 is fixed at the top end inside the guide rail box, one end of the doorsill is fixed below the right side of the floor 1, the side wall outer plate 6 is fixed above the right side of the doorsill, and the top of the right end of the doorsill is connected to the right end of the guide rail box through a spigot 5 in a matching manner.
The guide rail box comprises a guide rail box upper plate 3 and a guide rail box lower plate 4, wherein the bottom of the left end of the guide rail box upper plate 3 is fixed above the floor 1, the guide rail box lower plate 4 is positioned above the floor 1, the left end of the guide rail box lower plate is fixed on the right side of the guide rail box upper plate 3, and the lower guide rail 2 is fixed at the bottom of the guide rail box upper plate 3 between the guide rail box upper plate 3 and the guide rail box lower plate 4.
The guide rail box upper plate 3 is divided into three sections, a first section transverse plate is arranged at the bottom of the left end, a second section vertical plate is arranged above the right end of the first section transverse plate, a third section transverse plate is arranged at the right end of the top of the second section vertical plate, the first section transverse plate is fixed on the floor 1, and the lower guide rail 2 is fixed at the bottom of the third section transverse plate.
The guide rail box lower plate 4 is divided into three sections, the left end of the guide rail box lower plate is a first section vertical plate, the right end of the bottom of the first section vertical plate is a second section bending plate, the bottom of the right end of the second section bending plate is a third section U-shaped plate, and the first section vertical plate is fixed on the right side of the second section vertical plate of the guide rail box upper plate 3.
The threshold includes threshold planking 7 and threshold inner panel 8, and wherein the left end top of threshold inner panel 8 is fixed in 1 below right side on floor, and 7 left ends of threshold planking are fixed at the right-hand member of threshold inner panel 8, and 6 fixed in 7 right side tops on the threshold planking of side wall planking, and the top of threshold planking 7 passes through tang 5 cooperation and connects at 4 right-hand members on the guide rail box hypoplastron.
The inner threshold plate 8 is divided into three sections, the left end is a first section vertical plate of the inner threshold plate, the right end of the bottom of the first section vertical plate of the inner threshold plate is a second section transverse plate, the bottom of the right end of the second section transverse plate is a third section vertical plate, and the top of the first section vertical plate of the inner threshold plate is fixed on the right side below the floor 1.
As shown in fig. 1, a fixing hole for fixing the battery under the floor is formed in the second section of the cross plate of the rocker inner plate 8. The battery is fixed on the second section transverse plate of the threshold inner plate 8.
Example 2
The utility model provides a slide rail arrangement structure under electronic sliding door of electricelectric moves MPV motorcycle type, adopt hidden slide rail arrangement form down, major structure arranges within sealed face, more than 1 plane on the floor, this structure does not influence 1 battery arrangement space under the floor, the battery width can be selected according to different demands, the battery maximum width can not exceed about 8 intervals of threshold inner panel (as shown in fig. 1, the battery can be fixed in 8 roof beams departments of threshold inner panel), other width battery package (the width is less than widest battery package), as shown in fig. 2, can be according to the standardized model width of battery package, it fixes the battery to select longeron 9 that increases under the floor, namely: the longitudinal beam 9 is fixed at the bottom of the floor 1, and the battery is fixed at the bottom of the longitudinal beam 9 through a power battery fixing bracket 10.
The structure can realize high expansibility of the MPV vehicle body platform, and the same vehicle body platform can carry a plurality of battery packs; meanwhile, the structure is optimized through integrated arrangement, so that the platform has good convenience for getting on and off (the ground clearance of the sliding door threshold is less than 400mm, and the ground clearance of the main MPV threshold in the market is high), the problem that the ground clearance of the electric MPV vehicle type threshold is too large to cause poor convenience for getting on and off the vehicle is solved, and the compatibility of the platform is improved to meet the requirements of the market for batteries with different widths.
Checking the ground clearance of the sliding door threshold:
the ground clearance of the sliding door threshold directly influences the convenience of getting on and off the vehicle, the structural arrangement is compact, the convenience of getting on and off the vehicle is checked based on a certain electric MPV vehicle type, the ground clearance of the platform threshold of the vehicle type is 394mm, and the platform threshold is superior to the MPV vehicle type (more than or equal to 400mm) in the market mainstream market: wherein:
distance A-distance between the large surface of the floor 1 and the no-load ground line: 311.4mm
Distance B-distance between guide rail box and floor 1 large surface: 9mm
Distance C-dimension of the guide box in Z direction: 52mm
Distance D-sill cover Z dimension: 18mm
All reinforcing plates are thick: 1+1.2+ 1.4-3.6 mm
In total: 311.4+9+52+18+3.6 ═ 394mm
Although the preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, the scope of the present invention is not limited to the details of the embodiments, and any person skilled in the art can substitute or change the technical solution of the present invention and its inventive concept within the technical scope of the present invention.
It should be noted that the technical features described in the above embodiments can be combined in any suitable manner without contradiction, and various possible combinations of the features are not described in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (9)
1. A method for arranging lower sliding rails of a pure electric MPV (multi-purpose vehicle) type electric sliding door is characterized in that a hidden type lower guide rail arrangement mode is adopted, and a main structure of a lower guide rail is arranged in a sealing surface and above a floor plane.
2. The utility model provides an electronic sliding door of electricelectric moves MPV motorcycle type slide rail arrangement structure down, its characterized in that includes floor (1), lower rail (2), guide rail box, side wall planking (6) and threshold, wherein the guide rail box is fixed in floor (1) top, lower rail (2) are fixed on guide rail box inside top, the one end of threshold is fixed in floor (1) right side below, side wall planking (6) are fixed in threshold right side top, and threshold right-hand member top cooperation is connected at guide rail box right-hand member.
3. The bottom sliding rail arrangement structure of the pure electric MPV vehicle type electric sliding door according to claim 2, wherein the guide rail box comprises an upper guide rail box plate (3) and a lower guide rail box plate (4), wherein the bottom of the left end of the upper guide rail box plate (3) is fixed above the floor (1), the lower guide rail box plate (4) is located above the floor (1), and the left end of the lower guide rail box plate is fixed on the right side of the upper guide rail box plate (3), and the lower guide rail (2) is fixed at the bottom of the upper guide rail box plate (3) between the upper guide rail box plate (3) and the lower guide rail box plate (4).
4. The bottom sliding rail arrangement structure of the pure electric MPV vehicle type electric sliding door according to claim 3, wherein the upper plate (3) of the guide rail box is divided into three sections, the bottom of the left end is a first section transverse plate, a second section vertical plate is arranged above the right end of the first section transverse plate, the top right end of the second section vertical plate is a third section transverse plate, the first section transverse plate is fixed on the floor (1), and the lower guide rail (2) is fixed at the bottom of the third section transverse plate.
5. The bottom sliding rail arrangement structure of the pure electric MPV vehicle type electric sliding door according to claim 4, wherein the lower plate (4) of the guide rail box is divided into three sections, the left end of the lower plate is a first section vertical plate, the right end of the bottom of the first section vertical plate is a second section bending plate, the bottom of the right end of the second section bending plate is a third section U-shaped plate, and the first section vertical plate is fixed on the right side of the second section vertical plate of the upper plate (3) of the guide rail box.
6. The arrangement structure of the sliding rails under the pure electric MPV vehicle type electric sliding door according to claim 5, wherein the doorsill comprises an outer doorsill plate (7) and an inner doorsill plate (8), wherein the top of the left end of the inner doorsill plate (8) is fixed on the right side below the floor (1), the left end of the outer doorsill plate (7) is fixed on the right end of the inner doorsill plate (8), the outer side wall plate (6) is fixed on the right side above the outer doorsill plate (7), and the top of the outer doorsill plate (7) is connected to the right end of the lower guide rail box plate (4) in a matching manner.
7. The bottom sliding rail arrangement structure of the pure electric MPV vehicle type electric sliding door according to claim 6, wherein the inner sill plate (8) is divided into three sections, the left end is a first section vertical plate of the inner sill plate, the right end of the bottom of the first section vertical plate of the inner sill plate is a second section transverse plate, the bottom of the right end of the second section transverse plate is a third section vertical plate, and the top of the first section vertical plate of the inner sill plate is fixed on the right side below the floor (1).
8. The utility model provides a slide rail arrangement structure under electricelectric moves MPV motorcycle type electric sliding door according to claim 7, a characterized in that threshold planking (7) divide into four sections, the left end is threshold planking riser, threshold planking riser right-hand member top is threshold planking second diaphragm, threshold planking second diaphragm right-hand member top is threshold planking third diaphragm, threshold planking third diaphragm top is the L template, wherein the cooperation of L template top is connected on the third section U template right side of guide rail box hypoplastron (4), threshold planking riser is fixed on the third section riser right side of threshold inner panel (8), side wall planking (6) top is fixed in L template right side top, side wall planking (6) bottom is fixed on threshold planking third diaphragm right side.
9. The bottom sliding rail arrangement structure of a pure electric MPV vehicle type electric sliding door according to claim 8, characterized in that the second section of the cross plate of the inner sill plate (8) is provided with a fixing hole for fixing a battery under the floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111304899.2A CN113997774B (en) | 2021-11-05 | 2021-11-05 | Arrangement method and structure of lower sliding rail of pure electric MPV (Multi-purpose vehicle) vehicle type electric sliding door |
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|---|---|---|---|
| CN202111304899.2A CN113997774B (en) | 2021-11-05 | 2021-11-05 | Arrangement method and structure of lower sliding rail of pure electric MPV (Multi-purpose vehicle) vehicle type electric sliding door |
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| CN113997774A true CN113997774A (en) | 2022-02-01 |
| CN113997774B CN113997774B (en) | 2022-10-18 |
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| US20210023921A1 (en) * | 2019-07-23 | 2021-01-28 | Mazda Motor Corporation | Vehicle-body structure of vehicle |
| CN113562083A (en) * | 2021-08-31 | 2021-10-29 | 岚图汽车科技有限公司 | Vehicle body connecting structure and vehicle lower threshold assembly |
| CN113650684A (en) * | 2021-09-08 | 2021-11-16 | 阿尔特汽车技术股份有限公司 | A sliding door sill structure of an electric vehicle model and a vehicle provided with the sill structure |
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2021
- 2021-11-05 CN CN202111304899.2A patent/CN113997774B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003327056A (en) * | 2002-05-14 | 2003-11-19 | Toyota Auto Body Co Ltd | Roof side structure for vehicle |
| CN1891554A (en) * | 2005-07-04 | 2007-01-10 | 马自达汽车株式会社 | Underbody structure of sliding-door vehicle |
| CN106347500A (en) * | 2015-07-16 | 2017-01-25 | 铃木株式会社 | Structure of side beam part |
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Address after: 130012 no.4888, Yushan Road, Changchun high tech Development Zone, Jilin Province Patentee after: FAW Besturn Automotive Co.,Ltd. Country or region after: China Address before: No. 4888, Yushan Road, Changchun high tech Industrial Development Zone, Changchun City, Jilin Province Patentee before: FAW Pentium Car Co.,Ltd. Country or region before: China |