CN102654008A - Sliding door transmission gear of automobile - Google Patents
Sliding door transmission gear of automobile Download PDFInfo
- Publication number
- CN102654008A CN102654008A CN2012101170956A CN201210117095A CN102654008A CN 102654008 A CN102654008 A CN 102654008A CN 2012101170956 A CN2012101170956 A CN 2012101170956A CN 201210117095 A CN201210117095 A CN 201210117095A CN 102654008 A CN102654008 A CN 102654008A
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- connector
- hole
- drag
- rotational cylindrical
- middle hinge
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Abstract
The invention relates to a sliding door transmission gear of an automobile, and the sliding door transmission gear comprises a middle hinge, a stay rope, a slide and a motor transmission part. The stay rope comprises a front stay rope and a rear stay rope which are connected to two sides of the middle hinge; the power output end of the motor transmission part is connected with the stay rope; the head of the stay rope is provided with a connector; the part, close to the connector, of the stay rope is provided with a connection part; and the connector is connected to the middle hinge. The sliding door transmission gear is characterized in that the connector is movably connected with the middle hinge through a rotary mechanism; the middle hinge is located at a turning place of the slide; and the connector rotates relative to the middle hinge and turns around at the same radian as the slide. Compared with the prior art, the sliding door transmission gear has the advantages that when the middle hinge turns around at the turning place of the slide, the connector rotates relative to the middle hinge and turns around at the same radian as the slide in the presence of the rotary mechanism so that the connection part does not bend and long-time stable operation is ensured.
Description
The application is based on that application number is 201010529835.8, the applying date is on October 29th, 2010, denomination of invention is divided an application for the Chinese invention patent application of " automobile sliding door transmission device ".
Technical field
The present invention relates to a kind of automobile sliding door transmission device, relate in particular to the syndeton of a kind of automobile sliding door and drag-line.
Background technology
Slide transmission device in the existing motorcar electric; As shown in Figure 1; Hinge 1a, fore stay 2a, backstay 3a, guide holder 7a, slideway 4a, directive wheel 71a, motor transmission part 5a in generally comprising; Hinge 1a both sides during fore stay 2a and the backstay 3a Cable head 6a through separately is connected in, guide holder 7a the inside are provided with the directive wheel 71a of the drag-line that is used to lead, and motor transmission part 5a is contained between the car gusset of automobile; Motor transmission part 5a drives drag-line and moves forward and backward, thereby realizes the slide auto-switch function.As shown in Figure 2, Cable head 6a and middle hinge 1a ways of connecting adopt die casting T-shape head to be connected with installing plate 11a open slot on the middle hinge, and this structure design is simple; And use for many years, but central hinge 1a is when running to middle slideway 4a corner, because Cable head 6a is fixedly connected with middle hinge 1a; Can be along with middle hinge 1a turns together; Thereby 61a itself produces bending in the Cable head junction to make drag-line, like Fig. 3, and long-term the use; 61a is easy to because of self bending fatigue fracture drag-line in the junction, uses thereby influence is normal.
Summary of the invention
Technical problem to be solved by this invention is not make connecting portion produce the automobile sliding door transmission device of bending when providing a kind of connector to turn round with middle hinge to the above-mentioned state of the art.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of automobile sliding door transmission device; Comprise middle hinge, drag-line, slideway and motor transmission part; Aforesaid drag-line comprises fore stay and the backstay that is connected in middle hinge both sides, and aforesaid motor transmission part clutch end is connected with drag-line, and the head of aforementioned drag-line is provided with connector; Drag-line has connecting portion near connector; During then being connected in, this connector on the hinge, it is characterized in that described connector and middle hinge flexibly connect through a rotating mechanism, and; Hinge is positioned under the state of slideway corner in described, and the middle relatively hinge through of described connector also keeps the radian the same with slideway and takes advantage of a situation and turn round; Described rotating mechanism comprises
Rotational Cylindrical vertically is located on the said connector; And
Rotation seat is located on the described middle hinge, have vertical through hole that supplies the insertion of such rotation post and the fairlead that supplies drag-line to draw, and described drag-line can move around on the horizontal direction of fairlead;
Described rotation seat comprises accessory and is in the following accessory on the same vertical direction; The aforesaid accessory of going up offers the opening of going up the middle part through hole and communicating with last middle part through hole that supplies the Rotational Cylindrical upper end ccontaining; Aforesaid accessory down offers and supplies the ccontaining following middle part through hole in Rotational Cylindrical bottom; And aforesaid upward middle part through hole is on the same vertical direction with following middle part through hole and forms described vertical through hole, and aforesaid upward accessory is formed with described fairlead at interval with following accessory.
As preferably; Described Rotational Cylindrical comprises respectively the preceding Rotational Cylindrical and back Rotational Cylindrical that is connected with backstay with said fore stay; Accordingly, rotation seat also took shape in contiguous block two ends respectively with the back rotation seat before described rotation seat comprised, the middle part of this contiguous block then is fixedly connected with middle hinge.
Further; Described connector has the end of expanding; Described Rotational Cylindrical has and supplies radial direction through hole that connector wears and the punching press breach that is positioned at radial direction through hole both sides outer wall, and the end of the expanding restriction connector breaks away from Rotational Cylindrical and the pressing part of this punching press breach one side is to the axial direction of through hole radially is crooked.
Compared with prior art; The invention has the advantages that: middle hinge is positioned under the state of slideway corner, because rotating mechanism exists, the middle relatively hinge through of connector also keeps the radian the same with slideway and takes advantage of a situation and turn round; Thereby connecting portion does not produce bending, guarantees permanent stable operation; Overall structure is simple, and is easy for installation, respond well.
Description of drawings
Fig. 1 is existing automobile sliding door transmission structures sketch map.
Fig. 2 is the syndeton sketch map of drag-line and middle hinge among Fig. 1.
Structural representation when Fig. 3 turns round for the hinge in the existing automobile sliding door transmission device.
Fig. 4 is drag-line and a middle hinge engaging structure sketch map among the embodiment.
Fig. 5 is that Rotational Cylindrical is connected sectional view with drag-line among Fig. 4.
Fig. 6 is another structural representation of rotation seat among the embodiment.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Automobile sliding door transmission device in the present embodiment comprises middle hinge 4, drag-line 2, slideway and motor transmission part; Drag-line 2 comprises fore stay and the backstay that is connected in middle hinge 4 both sides; The motor transmission part clutch end is connected with drag-line 2, and the head of drag-line 2 is provided with connector 6, and drag-line 2 has connecting portion 21 near connector 6; On the hinge 4, connector 6 flexibly connected through a rotating mechanism with middle hinge 4 during 6 of this connectors were connected in.
As shown in Figure 4; Rotating mechanism in the present embodiment comprises Rotational Cylindrical 5 and rotation seat 3; Rotational Cylindrical 5 vertically is located on the connector 6; During being located at, rotation seat 3 on the hinge 4, have vertical through hole that supplies Rotational Cylindrical 5 insertions and the fairlead 33 that supplies drag-line 2 to draw on the rotation seat 3, and drag-line 2 can move around on the horizontal direction of fairlead 33.
Further; Rotation seat comprises accessory 31 and is in the following accessory 32 on the same vertical direction; Last accessory 31 offers the opening of going up middle part through hole 311 and communicating with last middle part through hole 311 that supplies Rotational Cylindrical 5 upper ends ccontaining, and following accessory 32 offers and supplies the ccontaining following middle part through hole 321 in Rotational Cylindrical 5 bottoms, and; Last middle part through hole 311 is on the same vertical direction with following middle part through hole 321 and forms vertical through hole, and last accessory 31 forms fairlead 33 at interval with following accessory 32.
During assembling, Rotational Cylindrical 5 vertically insert is gone up middle part through hole 311 and middle part through hole 321 down successively, and drag-line 2 is put into facing to the opening part of last accessory 31, then Rotational Cylindrical 5 is rotated an angle, and drag-line is put into fairlead 33, promptly install.
As shown in Figure 5; Connector 6 is following with the annexation of Rotational Cylindrical 5: connector 6 has the end of expanding 61; Rotational Cylindrical 5 has and supplies radial direction through hole that connector 2 wears and the punching press breach 51 that is positioned at radial direction through hole both sides outer wall, and the end 61 of the expanding restriction connector breaks away from Rotational Cylindrical 5 to the pressing part 52 of these punching press breach 51 1 sides to the axial direction of through hole radially is crooked.
With reference to figure 6; This is the another kind of form of rotation seat 3; Rotational Cylindrical 5 comprises respectively the preceding Rotational Cylindrical and back Rotational Cylindrical that is connected with backstay with fore stay; Accordingly, rotation seat also took shape in a contiguous block 9 two ends respectively with the back rotation seat before rotation seat 3 comprised, the middle part of this contiguous block 9 then is fixedly connected with middle hinge 4.
When the middle hinge 4 in the present embodiment turned round in slideway 8 corners, the connecting portion 21 of drag-line did not produce bending, can permanent stable operation.
Claims (3)
1. an automobile sliding door transmission device comprises middle hinge, drag-line, slideway and motor transmission part, and aforesaid drag-line comprises fore stay and the backstay that is connected in middle hinge both sides; Aforesaid motor transmission part clutch end is connected with drag-line; The head of aforementioned drag-line is provided with connector, and drag-line has connecting portion near connector, and this connector then is connected on the middle hinge; It is characterized in that described connector and middle hinge flexibly connect through a rotating mechanism; And described middle hinge is positioned under the state of slideway corner, and the middle relatively hinge through of described connector also keeps the radian the same with slideway and takes advantage of a situation and turn round; Described rotating mechanism comprises
Rotational Cylindrical vertically is located on the said connector; And
Rotation seat is located on the described middle hinge, have vertical through hole that supplies the insertion of such rotation post and the fairlead that supplies drag-line to draw, and described drag-line can move around on the horizontal direction of fairlead;
Described rotation seat comprises accessory and is in the following accessory on the same vertical direction; The aforesaid accessory of going up offers the opening of going up the middle part through hole and communicating with last middle part through hole that supplies the Rotational Cylindrical upper end ccontaining; Aforesaid accessory down offers and supplies the ccontaining following middle part through hole in Rotational Cylindrical bottom; And aforesaid upward middle part through hole is on the same vertical direction with following middle part through hole and forms described vertical through hole, and aforesaid upward accessory is formed with described fairlead at interval with following accessory.
2. automobile sliding door transmission device according to claim 1; It is characterized in that described Rotational Cylindrical comprises respectively the preceding Rotational Cylindrical and back Rotational Cylindrical that is connected with backstay with said fore stay; Accordingly; Rotation seat also took shape in contiguous block two ends respectively with the back rotation seat before described rotation seat comprised, the middle part of this contiguous block then is fixedly connected with middle hinge.
3. automobile sliding door transmission device according to claim 1 and 2; It is characterized in that described connector has the end of expanding; Described Rotational Cylindrical has and supplies radial direction through hole that connector wears and the punching press breach that is positioned at radial direction through hole both sides outer wall, and the end of the expanding restriction connector breaks away from Rotational Cylindrical and the pressing part of this punching press breach one side is to the axial direction of through hole radially is crooked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101170956A CN102654008A (en) | 2010-10-29 | 2010-10-29 | Sliding door transmission gear of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101170956A CN102654008A (en) | 2010-10-29 | 2010-10-29 | Sliding door transmission gear of automobile |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010529835A Division CN102001274B (en) | 2010-10-29 | 2010-10-29 | Sliding door transmission device of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102654008A true CN102654008A (en) | 2012-09-05 |
Family
ID=46729727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101170956A Pending CN102654008A (en) | 2010-10-29 | 2010-10-29 | Sliding door transmission gear of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102654008A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001003638A (en) * | 1999-06-25 | 2001-01-09 | Toyota Auto Body Co Ltd | Motor-driven slide door device for vehicle |
| JP2001342774A (en) * | 2000-06-01 | 2001-12-14 | Nippon Cable Syst Inc | Cable end engaging method and cable end engaging tool |
| CN2488803Y (en) * | 2001-06-08 | 2002-05-01 | 刘洁毅 | Dragline balance type brake |
| JP2003184421A (en) * | 2001-12-20 | 2003-07-03 | Nissan Motor Co Ltd | Cable connection holder structure for power sliding door, and its mounting method |
| JP2003314143A (en) * | 2002-04-23 | 2003-11-06 | Oi Seisakusho Co Ltd | Connecting holder for cable end |
| US20060181109A1 (en) * | 2004-06-24 | 2006-08-17 | Mitsui Mining & Smelting Co., Ltd. | Roller arm unit for vehicle sliding door |
| JP2009024382A (en) * | 2007-07-19 | 2009-02-05 | Mitsuba Corp | Automatic closing device for vehicle |
| KR20100065623A (en) * | 2008-12-08 | 2010-06-17 | 대기오토모티브 주식회사 | Connecting part of lever and cable rod for latch assembly |
| CN201606393U (en) * | 2010-01-25 | 2010-10-13 | 上海通用汽车有限公司 | Guy table connecting device |
| CN201843438U (en) * | 2010-10-29 | 2011-05-25 | 宁波信泰机械有限公司 | Transmission device for sliding door of automobile |
-
2010
- 2010-10-29 CN CN2012101170956A patent/CN102654008A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001003638A (en) * | 1999-06-25 | 2001-01-09 | Toyota Auto Body Co Ltd | Motor-driven slide door device for vehicle |
| JP2001342774A (en) * | 2000-06-01 | 2001-12-14 | Nippon Cable Syst Inc | Cable end engaging method and cable end engaging tool |
| CN2488803Y (en) * | 2001-06-08 | 2002-05-01 | 刘洁毅 | Dragline balance type brake |
| JP2003184421A (en) * | 2001-12-20 | 2003-07-03 | Nissan Motor Co Ltd | Cable connection holder structure for power sliding door, and its mounting method |
| JP2003314143A (en) * | 2002-04-23 | 2003-11-06 | Oi Seisakusho Co Ltd | Connecting holder for cable end |
| US20060181109A1 (en) * | 2004-06-24 | 2006-08-17 | Mitsui Mining & Smelting Co., Ltd. | Roller arm unit for vehicle sliding door |
| JP2009024382A (en) * | 2007-07-19 | 2009-02-05 | Mitsuba Corp | Automatic closing device for vehicle |
| KR20100065623A (en) * | 2008-12-08 | 2010-06-17 | 대기오토모티브 주식회사 | Connecting part of lever and cable rod for latch assembly |
| CN201606393U (en) * | 2010-01-25 | 2010-10-13 | 上海通用汽车有限公司 | Guy table connecting device |
| CN201843438U (en) * | 2010-10-29 | 2011-05-25 | 宁波信泰机械有限公司 | Transmission device for sliding door of automobile |
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Application publication date: 20120905 |