CN110758185A - Asymmetric long-distance aluminum alloy electric sliding rail - Google Patents
Asymmetric long-distance aluminum alloy electric sliding rail Download PDFInfo
- Publication number
- CN110758185A CN110758185A CN201911063453.8A CN201911063453A CN110758185A CN 110758185 A CN110758185 A CN 110758185A CN 201911063453 A CN201911063453 A CN 201911063453A CN 110758185 A CN110758185 A CN 110758185A
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- Prior art keywords
- rail
- outer rail
- motor
- side rail
- barb
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 12
- 238000005452 bending Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 2
- 241001244708 Moroccan pepper virus Species 0.000 description 15
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0722—Constructive details
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses an asymmetric long-distance aluminum alloy electric sliding rail, which comprises an outer rail, wherein the outer rail comprises an outer rail bottom plate, a side rail I, a barb I, a side rail II and a top plate, the first side rail and the second side rail are respectively arranged at two ends of the outer rail bottom plate, the first barb is arranged at the upper end of the first side rail, the top plate is arranged at the upper end of the second side rail, one surface of the second side rail, which is close to the first side rail, is provided with a convex end, the convex end, the first side rail and the outer rail bottom plate form a first sliding groove, the convex end, the first side rail and the top plate form a second sliding groove, a plurality of groups of first positioning holes are formed in the bottom plate of the outer rail, a plurality of groups of second positioning holes are formed in the upper end face of the top plate, the structural design of the rail of the outer rail adopts an offset mode, the bolt cap of the floor can be conveniently arranged in a space allowed range, the outer rail is subjected to processing by the avoidance hole machine, the normal installation of the outer rail rack is not influenced, and the operation in a narrow space in the vehicle is simplified.
Description
Technical Field
The invention relates to the field of automobile accessories, in particular to an asymmetric long-distance aluminum alloy electric sliding rail.
Background
MPV is a multipurpose automobile, which integrates the functions of a car, a station wagon and a van, 7-8 personal seats can be arranged in a carriage, a certain luggage space is also provided, the seats are flexibly arranged, and the MPV can be completely folded or laid down.
The classification method of the MPV may be various, for example, it may be classified into a household MPV and a commercial MPV in terms of use, and may be classified into a 5-seater MPV and a 7-seater MPV in terms of seating number; from the development platform, some MPVs are the products of a car platform, and some MPVs are derivatives of a light bus.
The MPV is mainly aimed at the vehicle type of a family user, the MPV which is reformed from a commercial van vehicle and aimed at the passenger vehicles of group customers cannot be used as a real MPV, the space of the MPV is relatively larger than that of a car with the same displacement, and the MPV has a size specification which is not as thin as that of the car.
Among the current row and middle row long slide rail application products, rolling type manual slide rail is more common application, and along with the popularization of MPV intelligent driving, the front and middle row passengers can also improve the long-distance adjustment and movement requirements, such as from the front row to the rear row, from the middle row to the rear row, and the like. Most designs are rolling type manual slide rails in the existing market, and are mostly symmetrical, mounting holes in the outer rail are concentrated on the lower end face of the outer rail, the offset slide rails cannot use the electric slide rails driven by the existing screw rods, and the electric long slide rails which meet the requirements and are electrically adjusted in a long distance need to be developed.
Disclosure of Invention
The invention aims to solve the technical problem of providing an asymmetric long-distance aluminum alloy electric sliding rail which is good in structural strength, good in sliding stability, convenient and fast to fix and operate and free of space influence on a sliding stroke.
In order to solve the technical problems, the technical scheme of the invention is as follows:
an asymmetric long-distance aluminum alloy electric sliding rail comprises an outer rail and an inner rail arranged on the outer rail in a sliding manner;
the outer rail comprises an outer rail bottom plate, a first side rail, a first barb, a second side rail and a top plate, wherein the first side rail and the second side rail are respectively arranged at two ends of the outer rail bottom plate;
the inner rail comprises a fixed end, a side sliding surface is arranged at one end of the lower side of the fixed end, a barb second matched with the barb first is arranged at the other end of the side sliding surface, a first bending part is arranged at the other end of the lower side of the fixed end, a barb third and a second bending part are arranged at the other end of the first bending part, and a protrusion end matched sliding groove third is formed by the second bending part and the barb third bending part in a surrounding mode.
Preferably, be provided with the gliding drive assembly of drive inner rail between outer rail and the inner rail, drive assembly includes the motor, the motor is fixed at the stiff end surface, and the output of motor penetrates the stiff end and is equipped with the output gear, install drive gear through drive gear bolt rotation between side sliding face and the portion of bending one, output gear and drive gear external toothing, outer rail rack of pressfitting on the outer rail bottom plate, drive gear meshes on outer rail rack.
Preferably, a motor bushing is arranged outside the motor, and the motor bushing and the motor are fixedly connected with the fixed end through a motor fixing nut.
Preferably, the motor is electrically connected with an external control system.
Preferably, evenly be equipped with the square groove of multiunit on the outer rail bottom plate, outer rail rack lower extreme evenly is equipped with multiunit inserted block, the inserted block is fixed in square inslot.
Adopt above-mentioned technical scheme, outer rail type structural design adopts the biased mode, conveniently dodges the hole machine processing to the outer rail, does not influence the normal installation of outer rail rack, does not influence floor bolt's installation yet, utilizes the cooperation of protrusion end and spout three to increase the stability of sliding connection between inner rail and the outer rail, guarantees the sliding stability when improving overall structure intensity, and life is longer, and barb one matches with barb two and improves the sliding stability between outer rail and the inner rail.
The invention has good structural strength, adopts an avoiding structural design, does not influence the installation of each part and saves the installation time.
Drawings
FIG. 1 is an exploded view of the structure of the present invention;
FIG. 2 is an assembled front view of the present invention;
FIG. 3 is a cross-sectional view of the outer rail of the present invention;
FIG. 4 is a cross-sectional view of the inner rail of the present invention;
fig. 5 is a partial assembled top view of the present invention.
In the figure, 1-outer rail, 2-inner rail, 3-transmission gear, 4-outer rail rack, 5-motor, 6-motor fixing nut, 7-motor bush, 8-transmission gear bolt, 101-outer rail bottom plate, 102-side rail I, 103-barb I, 104-sliding groove I, 105-side rail II, 106-protruding end, 107-sliding groove II, 108-top plate, 109-positioning hole I, 110-positioning hole II, 21-fixing end, 22-side sliding surface, 23-barb II, 24-bending part I, 25-barb III, 26-sliding groove III and 27-bending part II.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1-5, the present invention provides an asymmetric long-distance aluminum alloy electric sliding rail, which includes an outer rail 1 and an inner rail 2 slidably disposed on the outer rail 1.
The outer rail 1 comprises an outer rail bottom plate 101, a first side rail 102, a first barb 103, a second side rail 105 and a top plate 108, wherein the first side rail 102 and the second side rail 105 are respectively arranged at two ends of the outer rail bottom plate 101, the first barb 103 is arranged at the upper end of the first side rail 102, the top plate 108 is arranged at the upper end of the second side rail 105, a protruding end 106 is arranged on one surface, close to the first side rail 102, of the second side rail 105, a first sliding groove 104 is defined by the protruding end 106, the first side rail 102 and the outer rail bottom plate 101, and a second sliding groove 107 is defined by the protruding end 106, the first side rail 102 and the.
The inner rail 2 comprises a fixed end 21, one end of the lower side of the fixed end 21 is provided with a side sliding surface 22, the other end of the side sliding surface 22 is provided with a barb two 23 matched with the barb one 103, the other end of the lower side of the fixed end 21 is provided with a bending part one 24, the bending part one 24 is convenient to mount and avoid floor bolts, the other end of the bending part one 24 is provided with a barb three 25 and a bending part two 27, the bending part two 27 and the barb three 25 enclose a chute three 26 matched with a protruding end 106, in practice, when sliding along the outer rail 1, the barb two 23 and the barb one 103 are attached, the barb three 25 slides in the chute two 107, the bending part two 27 slides in the chute one 104, the protruding end 106 slides in the chute three 26, the effective contact area of the inner rail 2 and the outer rail 1 is increased, the limiting effect of the outer rail 1 on the sliding direction of the inner rail 2 is increased, and the sliding, the skew probability in the sliding process of the inner rail 2 is reduced.
Preferably, be provided with the gliding drive assembly of drive inner rail 2 between outer rail 1 and the inner rail 2, drive assembly includes motor 5, motor 5 fixes at stiff end 21 surface, and the output of motor 5 penetrates stiff end 21 and is equipped with the output gear, it installs drive gear 3 to rotate through drive gear bolt 8 between lateral sliding surface 22 and the portion of bending 24, output gear and drive gear 3 external toothing, pressfitting outer rail rack 4 on outer rail bottom plate 101, drive gear 3 meshes on outer rail rack 4, and in practice, motor 5 drives the output gear of its output and rotates, and output gear and drive gear 3 external toothing drive gear 3 at stiff end 21 internal rotation, roll on outer rail rack 4 simultaneously, reach the gliding mesh of drive inner rail 2 on outer rail 1, realize the position control on the stroke of whole outer rail 1, compared with manual adjustment, the problem of space arrangement in the vehicle does not need to be considered, and the adjustment is more convenient.
Preferably, motor 5 outside sets up motor bush 7, motor bush 7 and motor 5 pass through motor fixation nut 6 and stiff end 21 fixed connection, and motor bush 7 protects motor 5 against dust, effectively improves motor 5's life.
Preferably, the motor 5 is electrically connected with an external control system, and the external control system controls the working state of the motor 5.
Evenly be equipped with the square groove of multiunit on the outer rail bottom plate 101, 4 lower extremes of outer rail rack evenly are equipped with the multiunit inserted block, the inserted block is fixed at square inslot, and outer rail rack 4 realizes through the rigidity punching press that the inserted block inserts in the square slot, realizes the rigidity between outer rail rack 4 and the outer rail bottom plate 101 and fixes.
The invention has good structural strength, adopts an avoiding structural design, does not influence the installation of each part and saves the installation time.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (5)
1. The utility model provides an electronic slide rail of asymmetric long distance aluminum alloy, includes outer rail (1) and slide inner rail (2) of setting on outer rail (1), its characterized in that:
the outer rail (1) comprises an outer rail bottom plate (101), a first side rail (102), a first barb (103), a second side rail (105) and a top plate (108), the first side rail (102) and the second side rail (105) are respectively arranged at two ends of the outer rail bottom plate (101), the first barb (103) is arranged at the upper end of the first side rail (102), the top plate (108) is arranged at the upper end of the second side rail (105), one surface, close to the first side rail (102), of the second side rail (105) is provided with a protruding end (106), the first side rail (102) and the outer rail bottom plate (101) enclose a first sliding groove (104), and a second sliding groove (107) is enclosed among the protruding end (106), the first side rail (102) and the top plate (108);
interior rail (2) are including stiff end (21), stiff end (21) downside one end is equipped with side sliding face (22), side sliding face (22) other end is equipped with barb two (23) of matcing with barb (103), stiff end (21) downside other end is equipped with a portion of bending (24), a portion of bending (24) other end is equipped with barb three (25) and a portion of bending two (27), a portion of bending two (27) and barb three (25) enclose into with protrusion end (106) assorted spout three (26).
2. The asymmetric long-distance aluminum alloy electric slide rail as claimed in claim 1, wherein: be provided with the gliding drive assembly of drive inner rail (2) between outer rail (1) and inner rail (2), drive assembly includes motor (5), motor (5) are fixed at stiff end (21) surface, and the output of motor (5) penetrates stiff end (21) and is equipped with output gear, side sliding surface (22) and bend and rotate through drive gear bolt (8) between one (24) and install drive gear (3), output gear and drive gear (3) external toothing, pressfitting outer rail rack (4) on outer rail bottom plate (101), drive gear (3) meshing is on outer rail rack (4).
3. The asymmetric long-distance aluminum alloy electric slide rail as claimed in claim 3, wherein: the motor (5) is externally provided with a motor bush (7), and the motor bush (7) and the motor (5) are fixedly connected with the fixed end (21) through a motor fixing nut (6).
4. The asymmetric long-distance aluminum alloy electric slide rail as claimed in claim 3, wherein: the motor (5) is electrically connected with an external control system.
5. The asymmetric long-distance aluminum alloy electric slide rail as claimed in claim 1, wherein: evenly be equipped with the square groove of multiunit on outer rail bottom plate (101), outer rail rack (4) lower extreme evenly is equipped with multiunit inserted block, the inserted block is fixed at square inslot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911063453.8A CN110758185A (en) | 2019-11-04 | 2019-11-04 | Asymmetric long-distance aluminum alloy electric sliding rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911063453.8A CN110758185A (en) | 2019-11-04 | 2019-11-04 | Asymmetric long-distance aluminum alloy electric sliding rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110758185A true CN110758185A (en) | 2020-02-07 |
Family
ID=69336323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911063453.8A Pending CN110758185A (en) | 2019-11-04 | 2019-11-04 | Asymmetric long-distance aluminum alloy electric sliding rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110758185A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3936164A1 (en) * | 1989-10-31 | 1991-05-02 | Brose Fahrzeugteile | Servo adjustment for vehicle seat - has servo pinion with tilt mounting inside slider for crash support |
| US5445354A (en) * | 1993-12-15 | 1995-08-29 | Itt Corporation | Track assembly for vehicle power seat adjuster |
| DE19712005C1 (en) * | 1997-03-13 | 1998-04-02 | Brose Fahrzeugteile | Adjustable mounting for vehicle seat |
| CN108275034A (en) * | 2018-03-16 | 2018-07-13 | 麦格纳座椅（台州）有限公司 | The built-in unlocking mechanism of asymmetric sliding rail |
| CN108312901A (en) * | 2018-03-15 | 2018-07-24 | 蔚来汽车有限公司 | Connecting shaft component, driving device, seat and the automobile including the seat |
| US20180334054A1 (en) * | 2017-05-19 | 2018-11-22 | Toyota Boshoku Kabushiki Kaisha | Sliding device |
| CN109050353A (en) * | 2018-08-28 | 2018-12-21 | 延锋安道拓座椅机械部件有限公司 | A kind of novel transmission system of electronic long track |
| JP2019089498A (en) * | 2017-11-15 | 2019-06-13 | シロキ工業株式会社 | Seat slide device |
| CN110103785A (en) * | 2019-06-18 | 2019-08-09 | 湖北航嘉麦格纳座椅系统有限公司 | A kind of electric sliding rail and sliding rail assembly of vehicle seat |
| CN211001001U (en) * | 2019-11-04 | 2020-07-14 | 无锡锡玮科技有限公司 | Asymmetric long-distance aluminum alloy electric sliding rail |
-
2019
- 2019-11-04 CN CN201911063453.8A patent/CN110758185A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3936164A1 (en) * | 1989-10-31 | 1991-05-02 | Brose Fahrzeugteile | Servo adjustment for vehicle seat - has servo pinion with tilt mounting inside slider for crash support |
| US5445354A (en) * | 1993-12-15 | 1995-08-29 | Itt Corporation | Track assembly for vehicle power seat adjuster |
| DE19712005C1 (en) * | 1997-03-13 | 1998-04-02 | Brose Fahrzeugteile | Adjustable mounting for vehicle seat |
| US20180334054A1 (en) * | 2017-05-19 | 2018-11-22 | Toyota Boshoku Kabushiki Kaisha | Sliding device |
| JP2019089498A (en) * | 2017-11-15 | 2019-06-13 | シロキ工業株式会社 | Seat slide device |
| CN108312901A (en) * | 2018-03-15 | 2018-07-24 | 蔚来汽车有限公司 | Connecting shaft component, driving device, seat and the automobile including the seat |
| CN108275034A (en) * | 2018-03-16 | 2018-07-13 | 麦格纳座椅（台州）有限公司 | The built-in unlocking mechanism of asymmetric sliding rail |
| CN109050353A (en) * | 2018-08-28 | 2018-12-21 | 延锋安道拓座椅机械部件有限公司 | A kind of novel transmission system of electronic long track |
| CN110103785A (en) * | 2019-06-18 | 2019-08-09 | 湖北航嘉麦格纳座椅系统有限公司 | A kind of electric sliding rail and sliding rail assembly of vehicle seat |
| CN211001001U (en) * | 2019-11-04 | 2020-07-14 | 无锡锡玮科技有限公司 | Asymmetric long-distance aluminum alloy electric sliding rail |
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