CN105966271A - Electric sliding rail for car seat - Google Patents

Electric sliding rail for car seat Download PDF

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Publication number
CN105966271A
CN105966271A CN201610368670.8A CN201610368670A CN105966271A CN 105966271 A CN105966271 A CN 105966271A CN 201610368670 A CN201610368670 A CN 201610368670A CN 105966271 A CN105966271 A CN 105966271A
Authority
CN
China
Prior art keywords
slide rail
groove
motor
seat
sliding rail
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610368670.8A
Other languages
Chinese (zh)
Inventor
谢宏庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Jiaying Vehicle Parts Co Ltd
Original Assignee
Changzhou Jiaying Vehicle Parts Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changzhou Jiaying Vehicle Parts Co Ltd filed Critical Changzhou Jiaying Vehicle Parts Co Ltd
Priority to CN201610368670.8A priority Critical patent/CN105966271A/en
Publication of CN105966271A publication Critical patent/CN105966271A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224Non-manual adjustments, e.g. with electrical operation
    • B60N2/02246Electric motors therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224Non-manual adjustments, e.g. with electrical operation
    • B60N2/02246Electric motors therefor
    • B60N2/02253Electric motors therefor characterised by the transmission between the electric motor and the seat or seat parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224Non-manual adjustments, e.g. with electrical operation
    • B60N2/02246Electric motors therefor
    • B60N2/02258Electric motors therefor characterised by the mounting of the electric motor for adjusting the seat
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats 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
    • B60N2/06Seats 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
    • B60N2/07Slide construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

The invention relates to an electric sliding rail for a car seat. The electric sliding rail comprises a sliding rail assembly, a lead screw, a worm and gear reduction box, a motor fixing and installing bracket, a servo motor and flexible shafts. The sliding rail assembly comprises an upper sliding rail body and a lower sliding rail body. The upper sliding rail body and first guide grooves are movably connected in the lower sliding rail body through guide tracks in a matched mode. The lead screw is installed in the lower sliding rail body. The worm and gear reduction box is installed in the upper sliding rail body. The motor fixing and installing bracket is composed f a fixing bracket body and Z-shaped connecting bases. The middle section of the fixing bracket body is provided with a groove. The servo motor is installed in the groove of the fixing bracket body. The flexible shafts are connected to the two ends of the servo motor correspondingly. One ends of the flexible shafts penetrates through a first connecting hole and are connected with a worm, and the other ends of the flexible shafts penetrates through second connecting holes and are connected with the servo motor. The electric sliding rail for the car seat has the advantages of being simple in structure, easy to manufacture, practical and efficient.

Description

A kind of automobile seat electric slide rail
Technical field
The present invention relates to a kind of automobile seat electric slide rail, it is primarily adapted for use in car, belongs to automotive seat In a matching component.
Background technology
Along with people are more and more higher to the requirement of automobile, automatic seat is in some middle-and-high-ranking cars even A level car The most common.And the motor of regulation is when breaking down before and after electric work seat, seat is caused to rest on fixing Position can not move forward and backward, and makes driver or passenger get on or off the bus difficulty. in prior art, and electronic in automotive seat Slide rail includes slide track component, motor fixed rack, flexible axle and motor, the two ends of motor fixed rack therein Respectively being connected on a slide track component, one end of flexible axle and change speed gear box grafting, the other end is connected with motor, electricity Machine is arranged on motor fixed rack.But existing electric sliding rail also exists significant limitation, it is impossible to full The demand of foot people, so a kind of automobile seat electric slide rail of design is just particularly important.
Summary of the invention
The technical issues that need to address of the present invention are to regulate private clothes by rational height governor motion in groove The height of motor, makes the second connecting hole face private and takes the axle head that of motor, thus prevent mismachining tolerance to private Take motor installation to impact, add its Practical Performance;A kind of automobile seat electric slide rail is provided.
For solving above-mentioned technical problem, the structure of the present invention includes
Slide track component, described slide track component includes that slide rail and glidepath, the both sides of described upper slide rail set Being equipped with guide rail, the described both sides in glidepath offer the first guiding relative to the position of guide rail Groove, described upper slide rail is movably connected in glidepath by the cooperation of guide rail and the first gathering sill,
Leading screw, described leading screw is arranged in glidepath,
Turbine and worm reduction box, described turbine and worm reduction box is arranged in slide rail, described turbine snail Bar reduction box includes coordinating with leading screw toe joint, tapped rotation of worm gear and with rotation of worm gear toe joint The worm screw of matching thread, the sidewall of described upper slide rail offers the first connecting hole relative to the position of worm screw,
Motor mounting bracket, described motor fixing and mounting bracket is to be connected by fixed support and " Z " subtype Seat is formed, and described support bracket fastened two ends respectively connect has " Z " subtype to connect seat, described " Z " Subtype connects the upper end of seat and is connected with fixed support, and described " Z " subtype connects the lower end of seat and is connected to cunning On rail,
Private takes motor, offers groove at described support bracket fastened interlude, and described private takes motor and installs In support bracket fastened groove, the two side of described groove offers the second connecting hole respectively,
Flexible axle, described private takes the two ends of motor and respectively connects and have a flexible axle, and one end of described flexible axle passes First connecting hole is connected with worm screw, and the other end of described flexible axle takes motor through the second connecting hole with private and is connected.
Further: to be provided with detent mechanism between lower end and the upper slide rail of described " Z " subtype connection seat, institute The detent mechanism stated includes being opened in the second gathering sill of slide rail upper surface, being opened in " Z " subtype connection seat Hemispherical draw-in groove on bottom surface, lower end, spherical dop and spring, described spherical dop is by spring activity even Being connected in the second gathering sill, described spherical dop snaps in hemispherical draw-in groove under the action of the spring, it is achieved The location that upper slide rail is connected between seat with " Z " subtype.
Further: described " Z " subtype connects the upper end of seat and offers groove, and described is support bracket fastened Two ends all offer the 3rd connecting hole, and the 3rd described connecting hole is positioned at the surface of groove.
Further: described private is taken motor and is connected in support bracket fastened groove by height adjustment mechanism, The 3rd gathering sill that described height adjustment mechanism includes being arranged in groove, regulation bolt, adjusting nut and Lifter plate, described lifter plate horizontal anomalous movement is connected in the 3rd gathering sill, and described private takes motor and is arranged on On lifter plate, the bottom of described groove offers and regulates the screwed hole that bolt matches, described regulation Bolt is connected to the bottom of lifter plate through screwed hole, and described adjusting nut is connected to the tune above screwed hole On joint bolt.
Further: described private is taken motor and is connected with flexible axle by torque force limiting device.
After using said structure, the present invention regulates private by rational height governor motion in groove and takes motor Height, make the second connecting hole face private and take the axle head that of motor, thus prevent mismachining tolerance to private clothes electricity Machine is installed and is impacted, and adds its Practical Performance;And the design also has simple in construction, is prone to system Make the advantage with practicality and high efficiency.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of motor mounting bracket.
Fig. 3 is the plan structure schematic diagram of motor mounting bracket left end.
Fig. 4 is the internal structure schematic diagram of upper slide rail.
Detailed description of the invention
A kind of automobile seat electric slide rail as shown in Figure 1, subtracts including slide track component, leading screw, turbine and worm Speed case 22, motor mounting bracket, private take motor 1 and flexible axle 6, and described slide track component includes cunning Rail 4 and glidepath 5, the both sides of described upper slide rail 4 are provided with guide rail 15, described glidepath 5 Interior both sides offer the first gathering sill relative to the position of guide rail 15, and described upper slide rail 4 is by leading Being movably connected in glidepath 5 with coordinating of the first gathering sill to track 15, described leading screw is arranged on downslide In rail 5, described turbine and worm reduction box 22 is arranged in slide rail 4, described turbine and worm reduction box 22 include coordinating with leading screw toe joint, tapped rotation of worm gear and coordinate spiral shell with rotation of worm gear toe joint The worm screw of stricture of vagina, the sidewall of described upper slide rail 4 offers the first connecting hole 21 relative to the position of worm screw, Described motor fixing and mounting bracket is connected seat 3 by fixed support 2 and " Z " subtype and is formed, and described consolidates The two ends of fixed rack 2 respectively connect has " Z " subtype to connect seat 3, and described " Z " subtype connects seat 3 Upper end is connected with fixed support 2, and described " Z " subtype connects the lower end of seat 3 and is connected on slide rail 4, Offering groove at the interlude of described fixed support 2, described private takes motor 1 and is arranged on fixed support 2 Groove in, the two side of described groove offers the second connecting hole respectively, described private takes motor 1 Two ends respectively connect and have a flexible axle 6, one end of described flexible axle 6 passes the first connecting hole 21 and worm screw phase Connecting, the other end of described flexible axle 6 takes motor 1 through the second connecting hole and is connected with private;Described upper slide rail 4 Side sidewall on offer slot, the inner side of the opposite side sidewall of described upper slide rail 4 offers connecting plate Draw-in groove, one end of described connecting plate 19 connects in connecting plate draw-in groove through slot, described turbine and worm Reduction box 22 is positioned at slide rail 4, and described turbine and worm reduction box 22 is arranged on the bottom of connecting plate 19, The other end of described connecting plate 19 is connected with fixing seat 20, and described fixing seat 20 is threaded connection group Part is arranged on the sidewall of slide rail 4.Described upper slide rail 4 is connected to the bottom of seat, described downslide Rail 5 is fixedly mounted on vehicle body.During work private take motor by flexible axle drive worm screw rotate, worm screw carry Dynamic rotation of worm gear rotates, and makes upper slide rail 4 enter along glidepath 5 by rotation of worm gear with coordinating of leading screw Line slip, thus complete the regulation to automotive seat position;It has simple in construction, easily fabricated and practical Efficient advantage.
It is provided with location between lower end and the upper slide rail 4 of " Z " subtype connection seat 3 as shown in Figure 2 and Figure 4 Mechanism, described detent mechanism includes being opened in the second gathering sill 16 of slide rail 4 upper surface, being opened in " Z " Subtype connects hemispherical draw-in groove 14, spherical dop 17 and the spring 18 on bottom surface, seat 3 lower end, described ball Shape dop 17 is movably connected in the second gathering sill 16 by spring 18, and described spherical dop 17 is at bullet Snap in hemispherical draw-in groove 14 under the effect of spring 18, it is achieved upper slide rail 4 is connected between seat 3 with " Z " subtype Location.The present invention improves its installation accuracy by arranging detent mechanism at the top of upper slide rail, plays The effect that is easily installed.
" Z " subtype as shown in Figure 3 connect the upper end of seat 3 offer groove 12 and and the second track 11, The two ends of described fixed support 2 all offer the 3rd connecting hole 13, the two ends of described fixed support 2 Bottom all offers the 4th gathering sill, and the 4th described gathering sill and the second track 11 match, and described the Three connecting holes 13 are positioned at the surface of groove 12.Patent of the present invention, by using above-mentioned design, is installing electricity During machine fixing and mounting bracket, fixed support 2 can be regulated according to demand and be connected the company between seat 3 with " Z " subtype Spreading degree, thus reduce the mismachining tolerance impact on installing, it has simple in construction, easily fabricated and practical Efficient advantage.
Private as depicted in figs. 1 and 2 takes motor 1 and is connected to the recessed of fixed support 2 by height adjustment mechanism In groove, described height adjustment mechanism includes the 3rd gathering sill 7 being arranged in groove, regulation bolt 9, adjusts Joint nut 10 and lifter plate 8, described lifter plate 8 horizontal anomalous movement is connected in the 3rd gathering sill 7, described Private take motor 1 and be arranged on lifter plate 8, the bottom of described groove offers and regulates bolt 9 phase The screwed hole joined, described regulation bolt 9 passes screwed hole and is connected to the bottom of lifter plate 8, described tune Joint nut 10 is connected on the regulation bolt 9 above screwed hole.When needs regulation height, first unclamp regulation Nut 10 makes it be separated with the bottom of groove, then rotates regulation bolt 9 and adjusts lifter plate 8 by it Highly, utilize lifter plate 8 to take motor with private and carry out Level Change, when the second connecting hole faces private clothes electricity When going out axle head of machine, tightens adjusting nut 10 and makes it want to contact with the bottom of groove, thus completes private clothes electricity The regulation of machine height.The present invention regulates private by rational height governor motion in groove and takes the height of motor, Make the second connecting hole face private and take the axle head that of motor, thus prevent mismachining tolerance from private taking motor installation and make Become impact, add its Practical Performance.
The design private is taken motor 1 and is connected with flexible axle 6, turbine and worm reduction box 22 by torque force limiting device When life is stuck, the self structure preventing excessive torsion from private taking motor 1 by the design of torque force limiting device is made Become damage.

Claims (5)

1. an automobile seat electric slide rail, it is characterised in that: include
Slide track component, described slide track component includes slide rail (4) and glidepath (5), described upper cunning The both sides of rail (4) are provided with guide rail (15), and the described both sides in glidepath (5) are relative to leading Offer the first gathering sill to the position of track (15), described upper slide rail (4) passes through guide rail (15) It is movably connected in glidepath (5) with coordinating of the first gathering sill,
Leading screw, described leading screw is arranged in glidepath (5),
Turbine and worm reduction box (22), described turbine and worm reduction box (22) is arranged in slide rail (4), institute The turbine and worm reduction box (22) stated includes coordinating with leading screw toe joint, tapped rotation of worm gear and with With the worm screw of rotation of worm gear toe joint matching thread, relative to the position of worm screw on the sidewall of described upper slide rail (4) Offer the first connecting hole (21),
Motor mounting bracket, described motor fixing and mounting bracket is by fixed support (2) and " Z " son Type connects seat (3) and is formed, and the two ends of described fixed support (2) respectively connect has " Z " subtype to connect seat (3), described " Z " subtype connects the upper end of seat (3) and is connected with fixed support (2), described " Z " subtype The lower end connecting seat (3) is connected on slide rail (4),
Private takes motor (1), offers groove, described private at the interlude of described fixed support (2) Take motor (1) to be arranged in the groove of fixed support (2), the two side of described groove is offered respectively There is the second connecting hole,
Flexible axle (6), described private takes the two ends of motor (1) and respectively connects and have a flexible axle (6), described One end of flexible axle (6) is connected with worm screw through the first connecting hole (21), another of described flexible axle (6) End takes motor (1) through the second connecting hole with private and is connected.
A kind of automobile seat electric slide rail the most according to claim 1, it is characterised in that: described " Z " It is provided with detent mechanism, described localization machine between lower end and the upper slide rail (4) of subtype connection seat (3) Structure includes being opened in second gathering sill (16) of slide rail (4) upper surface, being opened in " Z " subtype Connect hemispherical draw-in groove (14), spherical dop (17) and the spring (18) on seat (3) bottom surface, lower end, Described spherical dop (17) is movably connected in the second gathering sill (16) by spring (18), institute The spherical dop (17) stated snaps in hemispherical draw-in groove (14) under the effect of spring (18), it is achieved Upper slide rail (4) is connected the location between seat (3) with " Z " subtype.
A kind of automobile seat electric slide rail the most according to claim 1, it is characterised in that: described " Z " Subtype connects the upper end of seat (3) and offers groove (12), and the two ends of described fixed support (2) are all Offering the 3rd connecting hole (13), the 3rd described connecting hole (13) is positioned at just going up of groove (12) Side.
A kind of automobile seat electric slide rail the most according to claim 1, it is characterised in that: described private Take motor (1) to be connected in the groove of fixed support (2) by height adjustment mechanism, described height Governor motion includes the 3rd gathering sill (7) being arranged in groove, regulates bolt (9), adjusting nut (10) and lifter plate (8), described lifter plate (8) horizontal anomalous movement is connected to the 3rd gathering sill (7) In, described private takes motor (1) and is arranged on lifter plate (8), and the bottom of described groove offers The screwed hole matched with regulation bolt (9), described regulation bolt (9) is connected to through screwed hole The bottom of lifter plate (8), described adjusting nut (10) is connected to the regulation bolt (9) above screwed hole On.
A kind of automobile seat electric slide rail the most according to claim 1, it is characterised in that: described private Take motor (1) to be connected with flexible axle (6) by torque force limiting device.
CN201610368670.8A 2016-05-27 2016-05-27 Electric sliding rail for car seat Pending CN105966271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610368670.8A CN105966271A (en) 2016-05-27 2016-05-27 Electric sliding rail for car seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610368670.8A CN105966271A (en) 2016-05-27 2016-05-27 Electric sliding rail for car seat

Publications (1)

Publication Number Publication Date
CN105966271A true CN105966271A (en) 2016-09-28

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ID=57009791

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610368670.8A Pending CN105966271A (en) 2016-05-27 2016-05-27 Electric sliding rail for car seat

Country Status (1)

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CN (1) CN105966271A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101244701A (en) * 2006-12-20 2008-08-20 富尔夏汽车座椅股份有限公司 Slider for seat, motor vehicle seat comprising the seat slider or apparatus thereof
EP2390133A1 (en) * 2010-05-25 2011-11-30 Deere & Company Active seat suspension system
WO2012005416A1 (en) * 2010-07-06 2012-01-12 Km&I. Co., Ltd. Structure of power seat track for motor vehicle
CN202923421U (en) * 2012-11-19 2013-05-08 长春佛吉亚旭阳汽车座椅有限公司 Bracket device for slide rail motor of automobile seat
CN103780006A (en) * 2013-04-28 2014-05-07 盘县金阳机械加工有限责任公司 Belt motor adjustment mounting rack
CN104300730A (en) * 2014-10-29 2015-01-21 安徽捷迅光电技术有限公司 Motor installing base of caterpillar band machine
CN205651994U (en) * 2016-05-27 2016-10-19 常州嘉盈车辆部件有限公司 Electronic slide rail of car seat

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101244701A (en) * 2006-12-20 2008-08-20 富尔夏汽车座椅股份有限公司 Slider for seat, motor vehicle seat comprising the seat slider or apparatus thereof
EP2390133A1 (en) * 2010-05-25 2011-11-30 Deere & Company Active seat suspension system
WO2012005416A1 (en) * 2010-07-06 2012-01-12 Km&I. Co., Ltd. Structure of power seat track for motor vehicle
CN202923421U (en) * 2012-11-19 2013-05-08 长春佛吉亚旭阳汽车座椅有限公司 Bracket device for slide rail motor of automobile seat
CN103780006A (en) * 2013-04-28 2014-05-07 盘县金阳机械加工有限责任公司 Belt motor adjustment mounting rack
CN104300730A (en) * 2014-10-29 2015-01-21 安徽捷迅光电技术有限公司 Motor installing base of caterpillar band machine
CN205651994U (en) * 2016-05-27 2016-10-19 常州嘉盈车辆部件有限公司 Electronic slide rail of car seat

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