CN108790962A - The harness rolling structure of automotive seat - Google Patents
The harness rolling structure of automotive seat Download PDFInfo
- Publication number
- CN108790962A CN108790962A CN201810481077.3A CN201810481077A CN108790962A CN 108790962 A CN108790962 A CN 108790962A CN 201810481077 A CN201810481077 A CN 201810481077A CN 108790962 A CN108790962 A CN 108790962A
- Authority
- CN
- China
- Prior art keywords
- harness
- rolling
- box
- automotive seat
- connecting rod
- 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.)
- Granted
Links
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
- B60N2/0722—Constructive details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
Abstract
The present invention relates to a kind of harness rolling structures of automotive seat, including：Inside is formed with the rolling-up box of accommodating space, and the rolling-up box is equipped with an opening；It is fixedly arranged on the guiding mechanism of the rolling-up box one end, the guiding mechanism is arranged close to the opening；And the harness in the rolling-up box is fixed in one end, the other end of the harness is oriented to through the guiding mechanism and stretches out from the opening and be fixedly connected with automotive seat, furls in the rolling-up box or during releasing from the rolling-up box by the guiding mechanism in the harness and is oriented to the harness.The present invention is provided with guiding mechanism in rolling-up box, provides guiding to the folding and unfolding process of harness, improves the smoothness of harness movement, avoid the influence moved to seat.And the rolling-up box of the present invention can be suitable for the storage of the harness of various diameters, have well adapting to property, and rolling-up box occupies little space.
Description
Technical field
The present invention relates to arta vehicle seat unit technical fields, refer in particular to a kind of harness rolling structure of automotive seat.
Background technology
With the development of automotive engineering, passenger is higher and higher for the demand of interior space, and seat slide stroke is needed to add
It is long.The stroke of seat slide is generally less than 300mm at present, which has been unable to meet demand.For the seat of long stroke
For chair sliding rail, there is that the harness docked with vehicle body is exposed, the easily impaired problem of harness, there is an urgent need to a kind of long tracks at this time
The solution of seat harness.
A kind of existing long track cabling scenario, increases harness guided way on seat guide rail, and harness lead sliding block exists
Movement in guide rod, and harness is housed in guided way.Such mechanism is suitable for minor diameter harness, for major diameter harness
It says, the increase between harness affects guided way intensity and arrangement space, and the bending radius of major diameter harness increases to lead
It causes harness movement smoothness insufficient, influences the movement of seat.
Invention content
It is an object of the invention to overcome the deficiencies of existing technologies, a kind of harness rolling structure of automotive seat is provided, is solved
Certainly existing long track harness wiring scheme is not suitable for major diameter harness and harness movement smoothness deficiency and influences seat fortune
Dynamic problem.
Realizing the technical solution of above-mentioned purpose is：
The present invention provides a kind of harness rolling structures of automotive seat, including：
Inside is formed with the rolling-up box of accommodating space, and the rolling-up box is equipped with an opening；
It is fixedly arranged on the guiding mechanism of the rolling-up box one end, the guiding mechanism is arranged close to the opening；And
The harness in the rolling-up box is fixed in one end, and the other end of the harness is oriented to through the guiding mechanism and from institute
It states opening to stretch out and be fixedly connected with automotive seat, furls in the rolling-up box or from the rolling-up box and put in the harness
The harness is oriented to by the guiding mechanism during going out.
The present invention houses harness using rolling-up box, and guiding mechanism is provided in rolling-up box, is carried to the folding and unfolding process of harness
For being oriented to, the smoothness of harness movement is improved, the influence moved to seat is avoided.And the rolling-up box of the present invention can be suitable for
The storage of the harness of various diameters has well adapting to property, and rolling-up box occupies little space.The harness volume of the present invention
Receiving structure has the advantages of simple in structure, harness acts freely.
The harness rolling structure of automotive seat of the present invention further improvement lies in that, the guiding mechanism include be set to it is described
First guide part of rolling-up box edge and the second guide part being oppositely arranged with first guide part, first guide part
It is installed with the spacing bypassed for harness between second guide part；
First guide part is equipped with rolling member free to rotate, is furled to the rolling-up box in the harness
In the process, the harness is in contact with the rolling member and reduces the friction to the harness by the rotation of the rolling member
Resistance；
Second guide part is arcuate structure, during the harness is released from the rolling-up box, the harness
It is in contact with second guide part, the harness is oriented to by the second guide part of arc.
The harness rolling structure of automotive seat of the present invention further improvement lies in that, second guide part include be erected on
Multiple mounting posts in the rolling-up box；
The rolling member includes multiple rolling bearings, and the rolling bearing is rotationally sheathed in corresponding mounting post.
The harness rolling structure of automotive seat of the present invention further improvement lies in that, second guide part include be fixedly arranged on
The arc strip frame of the rolling-up box；
The rolling member includes multiple balls, and the ball is rotatably installed in the arc strip frame, and institute
Stating ball has part to protrude out the side on the arc strip frame close to the harness.
The harness rolling structure of automotive seat of the present invention further improvement lies in that, the harness includes outer tube, is set to
Multiple conducting wires and the drag-line in the outer tube in the outer tube, multiple conducting wires are set to the periphery of the drag-line.
The harness rolling structure of automotive seat of the present invention further improvement lies in that, the both ends of the drag-line protrude out institute
The both ends for stating outer tube are formed with drag-line fixed part, and one of drag-line fixed part is fixed on the rolling-up box, another drawing
Rope fixed part is fixedly connected with the automotive seat.
The harness rolling structure of automotive seat of the present invention further improvement lies in that, be fixedly connected with the automotive seat
Drag-line fixed part is fixedly connected by a harness connecting rod with the automotive seat；
The harness connecting rod inner hollow, and end face is equipped with and is connected with inside insert port, the harness connecting rod
It is upper that the first fastener is equipped at the insert port, it is equipped with the second fastener in the harness connecting rod；
The inside of the harness connecting rod is stretched into the end of the harness, and by second fastener with it is corresponding described
Drag-line fixed part is fastenedly connected, and is fastenedly connected with the outer tube by first fastener.
The harness rolling structure of automotive seat of the present invention further improvement lies in that, further include be set to car floor on leading
Rail, the setting direction of the guide rail are identical as the setting direction of the seat slide of automotive seat；
The harness connecting rod is slidedly arranged on the guide rail.
The harness rolling structure of automotive seat of the present invention further improvement lies in that, the guide rail is equipped with a pair of opposite set
The raised line set；
The raised line is corresponded in the harness connecting rod and is equipped with guide groove, is placed in corresponding guide groove and made by the raised line
The harness connecting rod is obtained to be slidedly arranged on the guide rail.
The harness rolling structure of automotive seat of the present invention further improvement lies in that, the rolling-up box include splicing connection
Multiple rolling-up box segmentations.
Description of the drawings
Fig. 1 is the schematic diagram of the harness rolling structure of automotive seat of the present invention.
Fig. 2 is the structural schematic diagram of the first assembly method of the harness rolling structure of automotive seat of the present invention.
Fig. 3 is the structural schematic diagram of second of assembly method of the harness rolling structure of automotive seat of the present invention.
Fig. 4 be automotive seat of the present invention harness rolling structure in rolling-up box and harness explosive decomposition structural schematic diagram.
Fig. 5 be automotive seat of the present invention harness rolling structure in harness coiling process harness and guiding mechanism knot
Structure schematic diagram.
Fig. 6 be automotive seat of the present invention harness rolling structure in during harness is released harness and guiding mechanism knot
Structure schematic diagram.
Fig. 7 shows for the structure of another preferred embodiment of the first guide part in the harness rolling structure of automotive seat of the present invention
It is intended to.
Fig. 8 to Figure 10 is the decomposition texture signal in the harness coiling process of the harness rolling structure of automotive seat of the present invention
Figure.
Figure 11 to Figure 13 is that the decomposition texture during the harness of the harness rolling structure of automotive seat of the present invention is released shows
It is intended to.
Figure 14 be automotive seat of the present invention harness rolling structure in harness end and harness connecting rod junction explosion
Decomposition texture schematic diagram.
Figure 15 be automotive seat of the present invention harness rolling structure in harness connecting rod structural schematic diagram.
Figure 16 be automotive seat of the present invention harness rolling structure in harness connecting rod and harness junction sectional view.
It puts the end that Figure 17 connect for harness in the harness rolling structure of automotive seat of the present invention with harness connecting rod
Big schematic diagram.
Figure 18 be automotive seat of the present invention harness rolling structure in harness schematic cross-section.
Figure 19 shows for the structure that harness connecting rod in the harness rolling structure of automotive seat of the present invention is connect with chair framework
It is intended to.
Figure 20 is that the harness rolling structure harness connecting rod of automotive seat of the present invention is slidedly arranged on the sectional view in guide rail.
Figure 21 be automotive seat of the present invention harness rolling structure in rolling-up box another preferred embodiment structural representation
Figure.
Figure 22 be automotive seat of the present invention harness rolling structure in rolling-up box segmentation structural schematic diagram.
Figure 23 be automotive seat of the present invention harness rolling structure in rolling-up box another segmentation structural schematic diagram.
The structural schematic diagram that Figure 24 connects for two segmentations of rolling-up box in the harness rolling structure of automotive seat of the present invention.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments.
Refering to fig. 1, the present invention provides a kind of harness rolling structures of automotive seat, can coordinate the long stroke tune of seat
Section, in seat adjustment process, harness can be furled into rolling-up box or be released from rolling-up box by rolling structure, and be adapted to various
The retracting of the harness of diameter.The guiding mechanism being arranged in rolling structure can ensure the smooth and smooth of harness folding and unfolding, avoid
The influence of movement is adjusted to seat.The harness rolling structure of automotive seat of the present invention is illustrated below in conjunction with the accompanying drawings.
Refering to fig. 1, it is shown that the schematic diagram of the harness rolling structure of automotive seat of the present invention.With reference to Fig. 1, to this hair
The harness rolling structure of bright automotive seat illustrates.
As shown in Figure 1, the present invention automotive seat harness rolling structure 20 include rolling-up box 21, guiding mechanism 22 and
The inside of harness 23, rolling-up box 21 is formed with accommodating space, houses harness 23 by the accommodating space inside rolling-up box 21, makes
In automotive seat adjustment process, extra harness 23 is housed in rolling-up box 21, and avoid adjusting automotive seat
It influences, in conjunction with shown in Fig. 4, an opening 211 is offered on rolling-up box 21 so that harness 23 is by opening 211 from rolling-up box 21
Interior disengaging.Guiding mechanism 22 is fixedly arranged in rolling-up box 21, and the guiding mechanism 22 is set to the one end of rolling-up box 21, guiding mechanism
22 are arranged at opening 211, and guiding mechanism 22 to harness 23 for playing the role of guiding.Volume is fixed in one end of harness 23
Receive box 21 in, guiding of the other end through guiding mechanism 22 and from opening 211 from stretch out and be fixedly connected with automotive seat, in automobile
When seat movement is adjusted, harness 23 can be driven to be moved together, the movement of harness 23 make harness 23 have part can furl to
In rolling-up box 21 or there is part to be released out of rolling-up box 21, is furled in harness to releasing in rolling-up box 21 or from rolling-up box 21
In the process, harness 23 is oriented to by guiding mechanism 22.
Harness 23 is oriented to using guiding mechanism 22, the smoothness during 23 folding and unfolding of harness is improved, avoids
Influence to automotive seat movement.
As the better embodiment of the present invention, as shown in figure 4, guiding mechanism 22 includes being set to 21 edge of rolling-up box
The first guide part 221 and the second guide part 222 for being oppositely arranged with the first guide part 221, in the first guide part 221 and second
The spacing bypassed for harness 23 is installed between guide part 222；
Rolling member 2211 free to rotate is equipped on the first guide part 221, in conjunction with shown in Fig. 5, harness 23 furls extremely
During in rolling-up box 21, harness 23 is in contact with rolling member 2211 and is reduced to harness by the rotation of rolling member 2211
Frictional resistance in 23 coiling process.Guiding through the first guide part 221 is so that harness 23 is being furled to the mistake in rolling-up box 21
Cheng Zhong, the arc-shaped shape in part corresponding with the first guide part 221 on harness 23, preferably U-shaped shape, to improve harness 23
The smoothness of retracting.
Second guide part 222 is arcuate structure, in conjunction with shown in Fig. 6, in the process that harness 23 is released out of rolling-up box 21
In, harness 23 is in contact with the second guide part 222, is oriented to harness 23 by the second guide part 222 of arc.Through second
The guiding of guide part 222 makes harness 23 during releasing out of rolling-up box 21, on harness 23 with 222 phase of the second guide part
The corresponding arc-shaped shape in part, preferably U-shaped shape, to improve the smoothness of the releasing of harness 23.Preferably, the second guide part
222 be laminated structure, is bent arc-shaped by laminated structure and is erected in rolling-up box 21, and the bending radius of laminated structure can basis
The diameter of harness is designed, and bending radius preferably selects 4 times to 5 times of beam diameter.
Preferably, the opening 211 that the first guide part 221 and the second guide part 222 are close to rolling-up box 21 is arranged so that line
Beam 23 can stretch out after the guiding of the first guide part 221 and the second guide part 222 from opening 211.
The first embodiment of first guide part 221, as shown in figure 4, in the first embodiment, the first guide part 221 includes
The multiple mounting posts 2212 being erected in rolling-up box 21；Rolling member 2211 is rolling bearing, and rolling bearing is rotationally arranged
In in corresponding mounting post 2212 so that rolling bearing can be freely rotated around mounting post 2212, in harness volume 23
During receipts, harness 23 can be in contact with the surface of rolling bearing, be hindered by the rotation of rolling bearing to reduce the recycling of harness
Power.Rolling bearing is arranged in a one-to-one correspondence with mounting post 2212, and by rolling bearing and mounting base 2212 in the edge interval of circular arc
Setting, so as to play preferable guiding role to harness 23.
The second embodiment of first guide part 221, as shown in fig. 7, in a second embodiment, the first guide part 221 includes
Be fixedly arranged on the arc strip frame 2213 of rolling-up box 21, the inner hollow of the arc strip frame 2213, and top surface and side offer it is more
A circular hole；Rolling member 2211 includes multiple balls, and ball is rotatably installed in arc strip frame 2213, and ball has portion
Divide and protrudes out close to the side of harness 23 on arc strip frame 2213, thus in 23 coiling process of harness, 23 meeting of harness and ball
The part for protruding out arc strip frame 2213 is in contact, and the recycling resistance of harness is reduced by the rotation of ball.Ball array in
In arc strip frame 2213, and ball part by the circular hole opened up on arc strip frame 2213 protrudes out arc strip frame 2213.
As another better embodiment of the present invention, as shown in figure 18, harness 23 includes outer tube 231, is set to housing
Multiple conducting wires 232 in pipe 231 and the drag-line in outer tube 231 233, multiple conducting wires 232 are set to the outer of drag-line 233
Week.Reinforce the rigidity of harness 23 by the way that drag-line 233 is arranged.After the both ends of drag-line 233 are fixed, it can ensure that harness 23 is being rolled up
Receive box 21 in will not random play, improve the stability of harness.
Further, the both ends of drag-line 233 protrude out the both ends of outer tube 231 and are formed with drag-line fixed part, wherein
A drag-line fixed part be fixed on rolling-up box 21, another drag-line fixed part is fixedly connected with automotive seat.In conjunction with Fig. 5 and figure
Shown in 6, the first end 234 of harness 23 is set to the side far from the first guide part 221 on the second guide part 222, the harness 23
Drag-line fixed part at first end 234 is fixedly connected with rolling-up box 21, preferably, can bind the drag-line fixed part by iron wire
It is fixed on the bottom plate of rolling-up box 21.A fastener can also be fixedly connected on the bottom plate of rolling-up box 21, by fastener by drag-line
Fixed part button, which is set, to be fixed on the bottom plate of rolling-up box 21.Port 2131 is provided on the bottom plate of rolling-up box 21, in conjunction with Fig. 4 institutes
Show, the first end 234 of harness 23 is provided with vehicle body butt connector 31, the vehicle body butt connector 31 and 23 first end of harness
Conducting wire 232 at 234 connects, and the conducting wire 232 being connect with vehicle body butt connector 31 passes through from the port 2131, realizes line
23 first end 234 of beam is connect with vehicle body.
As shown in Fig. 4 and Figure 14, the drag-line fixed part at the second end 235 of harness 23 passes through a harness connecting rod 24 and vapour
Vehicle seats are fixedly connected.In conjunction with shown in Figure 15, the inner hollow of harness connecting rod 24, and end face is slotting equipped with being connected with inside
Entrance 241 is equipped with the first fastener 242 in harness connecting rod 24, in conjunction with shown in Figure 16, in harness connecting rod 24 at insert port
Inside it is equipped with the second fastener 243；The inside of harness connecting rod 24 is stretched into the end of harness 23 from insert port 241, and passes through second
Fastener 243 is fastenedly connected with corresponding drag-line fixed part, is fastenedly connected with outer tube 231 by the first fastener 242.
Specifically, in conjunction with shown in Figure 17, the outer tube 231 of harness 23 corresponds to being equipped with for the part interval of the first fastener 242
Circumferential groove, and the first fastener 242 includes the annular convex platform set on 24 internal face of harness connecting rod, is connected in connection wiring harness 23 and harness
When extension bar 24, the annular convex platform in harness connecting rod 24 is snapped onto in the circumferential groove on 23 outer tube 231 of harness, thus by line
The end of beam 23 is stuck in harness connecting rod 24.The drag-line fixed part of drag-line 233 stretches into harness connecting rod 24, solid in drag-line
The end for determining portion is equipped with end plate, and the second fastener 243 is the fixed ring being fixedly arranged in harness connecting rod 24, and drag-line fixed part is worn
The round hole inside the fixed ring is crossed, and the side of end plate and fixed ring is affixed, connected to which drag-line fixed part is fixed on harness
In extension bar 24.Preferably, harness connecting rod 24 includes first part 245 and second part 246, the first part 245 and second
Part 246 is that docking is fastened and connected, and protrusion 2461 is equipped in the top and bottom of second part 246, in first part 245
Top and bottom are equipped with buckle 2451, and respective protrusions 2461 are provided with card slot 2452 on buckle 2451, then by first part 245
After being docked with second part 246, the protrusion 2461 of second part 246 is snapped onto into corresponding card slot 2452 in first part 245
It is interior, realize being fixedly connected for first part 245 and second part 246.To improve bonding strength, in first part 245 and the
It is also provided with matched protrusion and card slot relative to the side of insert port 241 on two parts 246, is fixed by protrusion and card slot
First part 245 and second part 246.In turn, the first fastener 242 and the second fastener 243 are also combined to form for two parts, in this way
In connection wiring harness 23, first harness 23 can be snapped onto in first part 245 so that the first fastener 242 snaps onto harness 23
In the annular groove of outer tube 231, drag-line fixed part snaps onto in the second fastener 243, and the end plate of drag-line fixed part is located at second
Side far from insert port 241 on fastener 243, then second part 246 is docked with first part 245 and is fastened so that the
One fastener 242 is fixed with outer tube 231, and the second fastener 243 is fixed with drag-line fixed part.
233 one side of drag-line improves the rigidity of harness 23, on the other hand also improves the connection with harness connecting rod 24
Intensity avoids the phenomenon that end of harness 23 is deviate from out of harness connecting rod 24.
As shown in Fig. 2, in the first assembly method, rolling structure 20 further includes the guide rail 25 being set on car floor,
The setting direction of the guide rail 25 is identical as the setting direction of seat slide 12 of automotive seat, and harness connecting rod 24 is slidedly arranged on guide rail
On 25.Guide rail 25 is arranged in parallel with seat slide 12, is slidably equipped with chair framework 11 on seat slide 12, harness connecting rod 24 with
Chair framework 11 is fixedly connected, to which when chair framework 11 is moved along seat slide 12, which can synchronize
It is moved in guide rail 25 on ground.
In conjunction with shown in Figure 20, guide rail 25 is equipped with the raised line 251 of a pair of opposing, in conjunction with shown in Figure 15, harness connection
Raised line is corresponded on bar 24 and is equipped with guide groove 244, so that harness connecting rod 24 is slided by raised line 251 is placed in corresponding guide groove 244
On guide rail 25.Preferably, guide rail 25 is frame structure, two raised lines are set on the side wall of frame structure, in frame structure
Straight slot is installed on roof so that harness connecting rod 24 has part to stretch out from the straight slot and be fixedly connected with automotive seat.Line
When beam connecting rod 24 is slidedly arranged in guide rail 25, which is placed in guide rail 25, and guide rail 25 uses box knot
Structure can play a protective role to harness 23 so that when harness connecting rod 24 moves in guide rail 25, connect with harness connecting rod 24
The harness 23 connect is placed in completely in guide rail 25, avoids the exposed of harness 23.
As shown in Figure 14 and Figure 15, connecting plate 2462, connecting plate are provided on the second part 246 of harness connecting rod 24
Connecting hole is offered on 2462.In conjunction with shown in Figure 19, connecting plate 2462 is sticked on chair framework 11, it is tight by connecting bolt
It is solidly connected connecting plate 2462 and chair framework 11, to which harness connecting rod 24 to be fixedly connected with chair framework 11.
As shown in Figure 3, it is shown that second of assembly method, the difference of second of assembly method and the first assembly method
It is, guide rail 25 is formed in the side of seat slide 12.
Preferably, the rolling-up box 21 in the rolling structure 20 of the present invention is fixed on the end of guide rail 25 so that from retracting
The second end 235 of the harness 23 stretched out in box 21 can directly slide into guide rail 25.In conjunction with shown in Fig. 4, the second of harness 23
It holds and is connected with seat butt connector 32 at 235, which connect with the chair framework 11 of automotive seat, leads to
The first end 234 for crossing harness 23 is connect with vehicle body, and second end 235 is connect with chair framework 11, realize by the power supply of vehicle body with
Automotive seat is electrically connected, and is powered for automotive seat.
As shown in Fig. 8 to Figure 10, harness 23 is furled to the process in rolling-up box 21 illustrate below.
Fig. 8 and Figure 10 shows that the extreme position of harness coiling process, Fig. 8 are harness indwelling in the part in rolling-up box 21
At least, Figure 10 is that harness indwelling is most in the part in rolling-up box 21.In the state shown in fig. 8, the cunning of harness connecting rod 24 is set
In the side far from rolling-up box 21 on guide rail 25, removal process is for harness connecting rod 24 towards close under the drive of automotive seat
Direction movement where rolling-up box 21, to push harness 23 into rolling-up box 21, harness 23 enters the part of rolling-up box 21
It is affixed with the rolling member 2211 of the first guide part 221, the guiding through rolling member 2211 so that harness 23 enters the portion of rolling-up box 21
Divide arc-shaped sigmoid, rolling member 2211 to be rotated with the entrance of harness 23, reduce the recycling resistance to harness 23,
Harness 23 is smoothly entered in rolling-up box 21, as shown in figure 9, the part that harness 23 is located in rolling-up box 21 is in back
Shape is needle-shaped.When automobile seat moving is to extreme position, as shown in Figure 10, harness connecting rod 24 is located on guide rail 25 close to retracting
The side of box 21, harness 23 are placed in back-shaped in rolling-up box 21 needle-shapedly.
As shown in Figure 11 to Figure 13, the process released out of rolling-up box 21 to harness 23 below illustrates.
Figure 11 and Figure 13 harness harness releases the extreme position of process, and Figure 11 is harness indwelling in the portion in rolling-up box 21
Divide at most, Figure 13 is that harness indwelling is minimum in the part in rolling-up box 21.In the state of shown in Figure 11, harness connecting rod 24 is slided
Close to the side of rolling-up box 21 on guide rail 25, releasing process is for harness connecting rod 24 towards remote under the drive of automotive seat
Direction movement from rolling-up box 21, to which harness 23 be pulled out out of rolling-up box 21, when harness 23 is pulled out out of rolling-up box 21 around
The second guide part 222 is crossed, stretched out from opening 211 after the second guide part 222 and is entered in guide rail 25.It is oriented to through second
The limition orientation of part 222 so that harness 23 lays out arc-shaped sigmoid when rolling-up box 21, can improve the smooth of the releasing of harness 23
Property.As shown in figure 12, the moving along guide rail 25 with harness connecting rod 24 so that harness 23 is located at the part in rolling-up box 21
It tails off, when automobile seat moving is to extreme position, as shown in figure 13, harness connecting rod 24 is located on guide rail 25 far from rolling-up box
21 side, 23 indwelling of harness are minimum in the part in rolling-up box 21.
As the another better embodiment of the present invention, as shown in figure 4, the rolling-up box 21 of the present invention includes upper cartridge body 212
With lower box body 213, upper cartridge body 212 and the docking connection of lower box body 213 are so as to form rolling-up box 21.In upper cartridge body 212 and lower box
The periphery of body 213 is provided with corresponding connection otic placode, by being fastenedly connected upper cartridge body 212 under across the screw of connection otic placode
Box body 213.One end of upper cartridge body 212 and lower box body 213 protrudes out a side, is opened to be arranged on the part protruded out
Mouth 211.
In another better embodiment, as shown in figure 21, rolling-up box 21 includes multiple rolling-up box segmentation of splicing connection
214 so that rolling-up box 21 can adjust its length according to actual conditions.In conjunction with shown in Figure 22 to Figure 24,214 are segmented in rolling-up box
Buttcover plate 2141 is arranged in the upper endface that the splicing of 214 phases is segmented with another rolling-up box, after two rolling-up box are segmented 214 docking,
Buttcover plate 2141 in two rolling-up box segmentations 214 fits that two rolling-up box are segmented 214 fastenings by fastening bolt
Connection.It is located at the structure difference that the segmentation at both ends is segmented in remaining in rolling-up box segmentation 214, passes through the quantity for selecting remaining to be segmented
The whole size of rolling-up box 21 is adjusted, to adapt to the adjusting stroke of automotive seat.
The present invention has been described in detail with reference to the accompanying drawings, those skilled in the art can be according to upper
It states and bright many variations example is made to the present invention.Thus, certain details in embodiment should not constitute limitation of the invention, this
Invention will be using the range that the appended claims define as protection scope of the present invention.
Claims (10)
1. a kind of harness rolling structure of automotive seat, which is characterized in that including：
Inside is formed with the rolling-up box of accommodating space, and the rolling-up box is equipped with an opening；
It is fixedly arranged on the guiding mechanism of the rolling-up box one end, the guiding mechanism is arranged close to the opening；And
The harness in the rolling-up box is fixed in one end, and the other end of the harness is oriented to through the guiding mechanism and is opened from described
Mouthful place's stretching is simultaneously fixedly connected with automotive seat, is furled in the harness to being released in the rolling-up box or from the rolling-up box
The harness is oriented to by the guiding mechanism in the process.
2. the harness rolling structure of automotive seat as described in claim 1, which is characterized in that the guiding mechanism includes being set to
First guide part of the rolling-up box edge and the second guide part being oppositely arranged with first guide part, described first leads
It is installed with the spacing bypassed for harness between part and second guide part；
First guide part is equipped with rolling member free to rotate, is furled to the process in the rolling-up box in the harness
In, the harness is in contact with the rolling member and reduces the resistance of the friction to the harness by the rotation of the rolling member
Power；
Second guide part is arcuate structure, during the harness is released from the rolling-up box, the harness and institute
It states the second guide part to be in contact, the harness is oriented to by the second guide part of arc.
3. the harness rolling structure of automotive seat as claimed in claim 2, which is characterized in that second guide part includes vertical
Multiple mounting posts in the rolling-up box；
The rolling member includes multiple rolling bearings, and the rolling bearing is rotationally sheathed in corresponding mounting post.
4. the harness rolling structure of automotive seat as claimed in claim 2, which is characterized in that second guide part includes solid
Set on the arc strip frame of the rolling-up box；
The rolling member includes multiple balls, and the ball is rotatably installed in the arc strip frame, and the rolling
Pearl has part to protrude out the side on the arc strip frame close to the harness.
5. the harness rolling structure of automotive seat as described in claim 1, which is characterized in that the harness include outer tube,
Set on multiple conducting wires in the outer tube and the drag-line in the outer tube, multiple conducting wires are set to the outer of the drag-line
Week.
6. the harness rolling structure of automotive seat as claimed in claim 5, which is characterized in that the both ends of the drag-line protrude out
The both ends for going out the outer tube are formed with drag-line fixed part, and one of drag-line fixed part is fixed on the rolling-up box, another
A drag-line fixed part is fixedly connected with the automotive seat.
7. the harness rolling structure of automotive seat as claimed in claim 6, which is characterized in that fix and connect with the automotive seat
The drag-line fixed part connect is fixedly connected by a harness connecting rod with the automotive seat；
The harness connecting rod inner hollow, and end face is equipped with and is connected with inside insert port, is leaned in the harness connecting rod
It is equipped with the first fastener at the nearly insert port, the second fastener is equipped in the harness connecting rod；
The inside of the harness connecting rod is stretched into the end of the harness, and passes through second fastener and the corresponding drag-line
Fixed part is fastenedly connected, and is fastenedly connected with the outer tube by first fastener.
8. the harness rolling structure of automotive seat as claimed in claim 7, which is characterized in that further include being set on car floor
Guide rail, the setting direction of the guide rail is identical as the setting direction of the seat slide of automotive seat；
The harness connecting rod is slidedly arranged on the guide rail.
9. the harness rolling structure of automotive seat as claimed in claim 8, which is characterized in that the guide rail is equipped with a pair of of phase
To the raised line of setting；
The raised line is corresponded in the harness connecting rod and is equipped with guide groove, so that institute by the raised line is placed in corresponding guide groove
Harness connecting rod is stated to be slidedly arranged on the guide rail.
10. the harness rolling structure of automotive seat as described in claim 1, which is characterized in that the rolling-up box includes splicing
Multiple rolling-up box segmentation of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810481077.3A CN108790962B (en) | 2018-05-18 | 2018-05-18 | Wire harness winding structure of automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810481077.3A CN108790962B (en) | 2018-05-18 | 2018-05-18 | Wire harness winding structure of automobile seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108790962A true CN108790962A (en) | 2018-11-13 |
| CN108790962B CN108790962B (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810481077.3A Active CN108790962B (en) | 2018-05-18 | 2018-05-18 | Wire harness winding structure of automobile seat |
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| Country | Link |
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| CN (1) | CN108790962B (en) |
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| CN109552209A (en) * | 2019-01-02 | 2019-04-02 | 延锋安道拓座椅有限公司 | Harness quick assembling and protection mechanism in sliding rail |
| CN111976548A (en) * | 2019-05-24 | 2020-11-24 | 丰田纺织株式会社 | Moving cabin set, moving cabin, and cabin attachment |
| CN114435195A (en) * | 2021-12-24 | 2022-05-06 | 上海哈隆汽车标准件有限公司 | Wire take-up device for electric seat |
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| CN114435195B (en) * | 2021-12-24 | 2023-12-19 | 上海哈隆科技有限公司 | Take-up device for electric seat |
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| Publication number | Publication date |
|---|---|
| CN108790962B (en) | 2020-08-11 |
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| CP03 | Change of name, title or address |
Address after: 201315 No. 669 Kang'an Road, Kangqiao Industrial Zone, Pudong New District, Shanghai Patentee after: Yanfeng international Seat System Co.,Ltd. Address before: No. 669, kang'an Road, Kangqiao Industrial Zone, Pudong New Area, Shanghai, 200122 Patentee before: YANFENG ADIENT SEATING Co.,Ltd. |
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