具体实施方式

在本说明书中提到或者可能提到的上、下、左、右、前、后、正面、背面、顶部、底部等方位用语是相对于各附图中所示的构造进行定义的，词语“内”和“外”分别指的是朝向或远离特定部件几何中心的方向它们是相对的概念，因此有可能会根据其所处不同位置、不同使用状态而进行相应地变化。所以，也不应当将这些或者其他的方位用语解释为限制性用语。

如图1至图5所示，本发明提供的线束收卷装置，包括线束收卷器1。

请同时参照图1至图5，所述线束收卷器1包括弹性件18、转盖16和收纳盘15，所述收纳盘15上开设有收纳开口和第一收卷口24，所述转盖16旋转设置在所述收纳开口上，所述转盖16上开设有第二收卷口20；第二收卷口20贯穿转盖16的上端面27和转盖16的下端面，所述转盖16上安装有绕线柱21，所述绕线柱21延伸进所述收纳开口内，所述绕线柱21上开设有安装腔，所述弹性件18设置在所述安装腔内，弹性件18沿弹性方向的第一端固定在所述收纳盘15，所述弹性件18沿弹性方向的第二端固定在所述绕线柱21上；所述线束的第一端3位于所述第二收卷口20外，所述线束的第二端5从所述第二收卷口20进入所述收纳盘15内，经缠绕在所述绕线柱21后从所述第一收卷口24的上端面27延伸出，转盖16的旋转轴线垂直于上端面27。

以本实施例中的线束4为座椅线束为例进行说明，线束的第一端3可以固定在车辆地板上，线束的第二端5可以安装在座椅的滑轨上，当座椅处于工作位置时，弹性件18处于自由的状态，当座椅通过滑轨向前或者向后滑动时，线束的第二端5对缠绕在绕线柱21上的线束4起到拉伸的作用，绕线柱21上的线束4被拉伸出收纳盘15，以满足座椅滑动对线束4长度的需求，此时绕线柱21因线束4的第二端被拉伸而旋转，进而使弹性件18受到拉伸进而处于张紧的状态；当座椅滑移回工作位置时，原先被拉伸出的线束4处于冗余的状态，线束的第二端5对绕线柱21的拉力解除，绕线柱21在弹性件18的回复作用下发生反向旋转，进而将冗余的线束4重新缠绕在绕线柱21上而收纳进收纳盘15内，使线束4随时处于紧绷的状态，避免了冗余的线束4外置于座椅和车辆地板之间。

本发明实施例提供的线束收卷装置，当线束4为车辆上的座椅线束4时，线束收卷器1可以对线束4起到收放的作用，在保证座椅前后滑移的基础上防止冗余的线束4移动到座椅滑轨、地板横梁或者座椅下方的电子模块上而被挤压，保护线束4，维护座椅电路系统的工作能力，提高线束4的安全性和用户体验。

可选的，所述绕线柱21上固定有连接件22，所述线束4包括安装点，所述安装点固定在所述连接件22上。本实施例可使线束4通过连接件22与绕线柱21相连接，线束的第二端5受到拉伸作用时，线束4通过连接件22带动绕线柱21进行旋转，当线束4冗余在收纳盘15外时，绕线柱21通过连接件22带动线束4重新缠绕在绕线柱21上。连接件22还可避免线束4缠绕在绕线柱21上或者受拉伸从绕线柱21上脱离时与绕线柱21发生相对滑动，提高绕线柱21对线束4的收放效果。其中连接件22可以是线束卡扣，线束卡扣可以通过焊接或者粘接等方式固定在绕线柱21的外壁面。线束卡扣上可以设置有卡箍，在卡箍处于松弛状态时，使线束的第二端5穿设过卡箍，随后收紧卡箍，使安装点固定在收紧后的卡箍上。

可选的，所述弹性件18为涡卷弹簧。涡卷弹簧的两端沿环向受到拉伸作用时可以产生反向收紧力，以使冗余在线束4快速重新缠绕在绕线柱21上而收回。

可选的，所述收纳盘15上设置有固定柱，所述固定柱的侧面开设有第一卡接口23，所述安装腔的内壁上开设有第二卡接口，所述涡卷弹簧的第一端设置有第一卡片，所述第一卡片卡接在所述第一卡接口23，所述涡卷弹簧的第二端设置有第二卡片，所述第二卡片卡接在所述第二卡接口。本实施例中的第一卡接口23可以是沿固定柱轴向开设的第一条形口，第一卡片为第一翻折片，第一翻折片延伸进第一条形口中与第一卡接口23稳定卡接；同样的，第二卡接口可以是沿安装腔的轴向开设的第二条形口，第二卡片为第二翻折片，第二翻折片延伸进第二条形口中稳定卡接。

可选的，所述线束收卷装置还包括挡盖17，所述挡盖17扣接在所述收纳开口上，所述转盖16可旋转地限定在所述挡盖17与所述收纳盘15之间。本实施中的挡盖17可对转盖16起到限位的效果，可使转盖16始终在收纳开口的上方旋转设置，防止转盖16在线束的第二端5的拉伸作用下与收纳盘15相分离。

可选的，所述收纳盘15包底座和圆柱套筒，所述固定柱安装在所述底座上，所述底座连接在所述圆柱套筒的第一端，所述固定柱的中心轴线与所述圆柱套筒的中心轴线共线设置。本实施例中，固定柱安装在圆柱套筒的中心，可使涡卷弹簧的第一端处于圆柱套筒的中心，有利于增加线束收卷器1在工作过程中的结构稳定性。

可选的，所述圆柱套筒的第二端的外侧面设置有外螺纹25，所述挡盖17包括环形挡板和连接在所述环形挡板的外边沿的围边，所述围边的内表面设置有内螺纹19，所述内螺纹19与所述外螺纹25相螺接，所述第二收卷口20位于所述环形挡板内。在线束4受到拉伸时，第二收卷口20可以在环形挡板内进行旋转，进而带动绕线柱21随之共同旋转，圆柱套筒与挡盖17螺纹连接，具有连接便捷、便于拆卸的优势。

如图1至图8所示，基于同一发明构思，本发明还提供了一种车辆座椅，包括固定设置车辆地板上的静轨11、固定连接的座椅和滑轨12，所述滑轨12可滑移地设置在所述静轨11上，还包括以上任意一项所述的线束收卷装置，所述线束收卷器1和所述线束的第一端3均固定在所述车辆地板上，所述线束的第二端5固定在所述滑轨12上。

本实施例提供的车辆座椅，当座椅处于工作位置时，弹性件18处于自由的状态，当座椅通过滑轨12向前或者向后滑动时，线束的第二端5对缠绕在绕线柱21上的线束4起到拉伸的作用，绕线柱21上的线束4被拉伸出收纳盘15，以满足座椅滑动所需的线束4长度，此时绕线柱21因线束4的第二端被拉伸而旋转，进而使弹性件18受到拉伸进而处于张紧的状态；当座椅滑移回工作位置时，原先被拉伸出的线束4处于冗余的状态，线束的第二端5对绕线柱21的拉力解除，绕线柱21在弹性件18的回复作用下发生反向旋转，进而将冗余的线束4重新缠绕在绕线柱21上而收纳进收纳盘15内，避免了冗余的线束4外置于座椅和车辆地板之间，同时使线束4随时处于紧绷的状态。

可选的，所述滑轨12沿滑移方向的前端极限点(滑轨12沿能滑移到的沿车身方向最前方的位置)为C点，所述滑轨12沿滑移方向的后端极限点(滑轨12沿能滑移到的沿车身方向最后方的位置)为D点，所述C点与所述D点之间连线的中点与所述第一收卷口24之间的连线垂直于所述C点与所述D点之间的连线。本实施例可使座椅在前后滑移的过程中，线束4被拉伸出收纳盘15的部分的长度最小，有利于减小线束收卷器1的尺寸，节省布置空间。其中当滑轨12位于C点与所述D点之间连线的中点时，弹性件18可以处于自由状态，滑轨12向前或者向后滑移时，线束的第二端5被拉出，弹性件18处于张紧的状态而对线束的第二端产生反向拉力，以便在线束4处于冗余状态时将线束4重新拉回收纳盘15中。

可选的，所述收纳盘15连接有固定件26，所述固定件26安装在所述车辆地板上；所述车辆座椅还包括第一卡扣6和第二卡扣7，所述第一卡扣6固定在所述车辆地板上，所述第二卡扣7固定在所述滑轨12上，所述线束的第一端3卡接在所述第一卡扣6上，所述线束的第二端5卡接在所述第二卡扣7上。本实施例中的第一卡扣6可对线束的第一端3起到固定作用，第二卡扣7可对线束4位于滑轨12上的部分起到固定和限位的作用，使线束4布置更加整洁，避免因线束4移动而受到其他部件的挤压，有利于提高线束4的安全性。

可选的，所述线束收卷器1与所述线束4均位于所述滑轨12的内侧。本实施例可以对线束收卷器1和线束4起到有效地保护作用。

可选的，所述第一收卷口24朝向所述滑轨12设置。本实施例可避免在座椅前后滑动的过程中，线束4被拉伸出的部分与第一收卷口24之间的弯折角度过大而损坏线束4，有利于保护线束4。

另外，车辆座椅还包括铰链连接的座椅坐盆骨架14和高度调节连杆13，高度调节连杆13与滑轨12铰接，通过高度调节连杆13旋转可以调节座椅坐盆骨架14的高度。其中线束的第二端5延伸至座椅坐盆骨架14，并沿途经过第三卡扣8连接在滑轨12上，第四卡扣9连接在高度调节连杆13上，第五卡扣10连接在座椅坐盆骨架14上。当座椅调节高度时，座椅坐盆骨架14的高度上升，高度调节连杆13分别绕着其与所述座椅坐盆骨架14及所述座椅滑轨12的固定点向竖直方向(座椅调高)或水平方向(座椅调低)转动，所述线束的第二端5紧密地随滑轨12运动，同时，所述第四卡扣9与第五卡扣10之间，以及第三卡扣8与第四卡扣9之间的线束4长度冗余量，可以满足座椅高度调节对线束4长度的需求变化。在座椅高度调节的过程中，滑轨12与静轨11相对静止，所述线束收卷器1处于空闲状态。

需要说明的是，高度调节连杆13可以是座椅的高度调节后连杆，当高度受限或者高度调节后连杆不满足线束4的安装需求时，线束的第二端5还可以固定在座椅的高度调节前连杆上。所述线束4与所述座椅坐盆骨架14、高度调节连杆13、滑轨12、车辆地板、绕线柱21之间还可以通过扎带捆绑、胶粘等其他可以实现稳定连接的方式相连接。

最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Mode of execution

The terms, and, which are referred to or may be mentioned above, and, left, right, front, rear, front, rear side, bottom " bottom, respectively, refer to their relative concepts " relative to the configuration shown in the figures and may accordingly vary " depending on their different use states at which different locations " .are located, so, should not be interpreted as limiting. term.

As shown 1 in 5 and, the wire harness winding apparatus, according to the present invention includes a wire harness winder 1.

To FIG. to 1 FIG. 5, the wire 1 harness winder 18, includes an 16 elastic member 15, and a 15 winding port, and first ends of 24, the wire 16 harness are fixed on the reel, 16 through winding second ports 20; 2nd. 20 The 16 elastic member 27 is fixed to 16 the receiving, tray 16 through the winding port 21, 21 The winding port is, provided with a 21 winding port through which the, elastic piece 18 extends into the receiving, opening and 18 the receiving disk first through the reel and the 15, rotating cover is wound around the-fold line in the elastic direction of the receiving tray through the rotating cover and is wound around 18 the top end surface of the second rotating; cover first in 3 the 21 elastic direction of the mounting cavity second 5 second 20, of the receiving 15 second opening, The 20 cable is shown at the 24 21 top end first 27 of the,27. fold 16 line of the winding port of the winding port of the winding port of the receiving reel in the elastic direction of the receiving tray body in the receiving opening. The housing opening is provided with a winding port. The cable winding port is shown in FIGS.

When the seat slides back to the working position 4, ends first of the wire harness are stretched out 3 to meet the requirement, of the length of the wire harness second by the wire harness 5 wound around the wire harness, while the seat slides back to the working position . and then the wire harness 18 is stretched out of the storage tray, by pulling the wire bundle, wound on the spool second in a tensioned state 5. The reel 21 is held in a tensioned state. 4. The wire bundle, is stretched to meet the demand of the length of the seat. 21. The seat slides back to the working position by stretching. 4. The wire-wrapping post-15, is pulled forward or backward by the slide rail 4 by the wire harness . of the present embodiment in a second tension releasing state 21 of the seat slide rail, 5 4 21 when the seat slides 21 . 2nd. The seat slides back to the working position by the tension, 18 of the elastic member, 4 while the seat 15 slides back. 18 4. The wire 21-wound string is then, stretched. The wire,wound. string, is held in 4 the stretched state. 4. The wire-winding column . is held in a tensioned state.

When the wire harness, is the seat harness 4 on the vehicle 4, the wire harness winder, can prevent redundant wire harness 1 from moving to the seat slide rail 4 floor beam or the electronic module below the seat to protect the wire harness, from maintaining the working capacity 4 of the seat circuit system and improve the safety and user experience, of the wire harness, 4, 4

Alternatively, the wire harness 21 may be fixed on the outer wall surface 22, of the bobbin 4 by the connector, when 22 ends, of the wire harness 4 are pulled out of the reel 22 by the connector 21 . The connector second may further prevent the wire harness 5 from being wound on the bobbin (,) by the connecting member. 4. The wire harness (22) may be wound around the bobbin (21) by the connection member (s,) or attached 4 to the wire harness 15 by welding or bonding to the wire . and 21, and the wire-winding column 22 21, may be attached to the wire 4-wound 21 post 4 by 22 welding or bonding, or otherwise. 21 . The wire-wrapping post, may be fixed on 21 the. wire-wrapping post (22), by welding or adhesive bonding or, the like relative to the wire-winding post, second (5, s). The wire-wrapping posts 4 rotate 21 with respect to each, other by welding or adhesive bonding to the wire-spooling post-fastening 21.

Optionally, said resilient member 18 is a wrap spring, in which both ends of the volute spring are subjected to tensile action in the circumferential direction to cause the redundancy to be rewound, on the spool 4 while the wire harness. 21 is quickly rewound around the spool.

An, card interface 15 is arranged at, ends of the fixing column first which is provided with 23, card interfaces second cards first are arranged on the inner wall of the mounting cavity, first card ports, are arranged on the inner wall of the mounting cavity, first card first is arranged on the inner wall of the mounting cavity of 23,card connector second and is clamped on 2nd-card interface, in an axial direction of the fixed column, second and second card interface, is arranged on the inner wall of the mounting cavity of a 1st-card connector. 23 . 23 The card ; first is a, 1st-card interface arranged in first bar-shaped openings arranged along, second the axial second direction of the mounting cavity. The second fixing, second post second . first comprises first card-shaped ports and the other end of the scroll spring is, second connected with the card port first in the axial direction of the mounting cavity.

Optionally, the wire harness winding device further comprises a cover 17, the cover 17 is rotatably defined on the receiving opening, and the rotation cover 16 rotatably defines an effect 17 for limiting the rotation cover 15 to the receiving tray, by the cover 17 being rotatably defined above the receiving opening 16 to prevent the rotating cover, from being separated 16 from the storage tray, 5 under tension of 16 end 15 2nd. of the wire harness.

Optional, The base seat of the storage disk 15 and the cylindrical sleeve, are mounted on the base, and the center axis of the fixed column of first ends, of the cylindrical sleeve is connected with the center axis of the cylindrical sleeve. The center axis of the cylindrical sleeve can be arranged at the center, of the cylindrical sleeve in a collinear manner with the cylindrical sleeve central axis first thereby facilitating the structural stability, of the wire harness winder 1 in the working process.

Optionally, the outer surface of second end of the cylindrical sleeve is provided with an external thread 25, the cover 17 comprises an annular baffle and an inner thread, connected to the outer thread 19, 19 winding opening 25 can rotate, in the annular baffle plate and then drive the winding post second to rotate 20 along with the threaded connection, of the shield cover 4 together with the threaded connection of the shield cover.], 2nd. The wire harness 20 is provided with the inner threads, through the 21 winding port, and the, inner surface of the surrounding, edge 17.

1 Through 8, according to the present invention, the present invention also provides a vehicle seat, including a stationary rail, fixedly attached to a vehicle floor, and a rail 11, slidably disposed on the rail 12, the harness winding device 12 and 11 end, of the wire harness being fixed to the vehicle floor, at 1 ends first of the wire harness secured to the slide rail 3, 12 second 5.

When the seat slides back to the working position, ends 18 of the wire harness are stretched out, to meet the length 12 of the wire harness, required for sliding of the seat, and then the wire harness second which is originally drawn is stretched out of the reel 5 and then winds the wire bundle 21 in a tensioned state 4 by the wire harness, being stretched to meet the seat sliding operation position. 21. The reel 4 is stretched out of the storage disk 15, by pulling the 4 end of the wire bundle, in a redundant state 21 while the seat is slid back to the working position by the tension of the elastic member 4 in second the tensioned state of the 21 vehicle seat second at the working position. 5, the seat is slid back to the, working position by the wire 4 18 21 harness cord post 18 when the seat is slid back 15 to, the working position by the 4 21 tension of the wire harness cord reel; in a tensioned state. The seat is, pulled back to the working position 4 by the seat slide. rail, while the seat slides back. 4. The wire harness, is stretched.

An optional, sliding rail 12 is pulled out (from 12 points) along the line C between the, and 12 points along the longitudinal direction of the slide rail (, 12 points) of the wire harness D from the, point to the rear end of the receiving tray C along the sliding direction are at D points to the rear end of the wire harness. 1st. The embodiment can reduce the size 24 of the wire harness winding device C in the sliding direction to the position D where the wire harness, is in a tensioned state in the vehicle body direction to be slipped to the front and back of the vehicle body in the vehicle body direction relative to the sliding rail, when the wire harness is in a C redundant state 4 D and is in a redundant state, of the 18 vehicle body in the vehicle body direction to slide along the sliding direction of, the slide 12 5 rail 15 and the, 18- point contact point second 1 between, 2nd,point and,point 4 sliding rails 12 of the vehicle 4 body in the vehicle 15 body, direction sliding direction to the front and back of the vehicle body in the vehicle body direction of the vehicle body in the vehicle body direction of the vehicle body.

Optional, The receiving tray 15 is connected with a fixing part 26, the fixing part 26 is mounted on the vehicle floor; first clamping buckles 6 and second buckles 7, are clamped on first buckles 6, and, clamping buckles second are clamped on the vehicle floor 7 and the 12 ends, of the wire harness are clamped on first clamping buttons 3 . first of the wire harness 6 can be fixed on the vehicle floor board, to fix and position the wire harness second on the slide rail 5 through the clamping buckles second fixed on the slide rail 7 in an embodiment of 7 the present embodiment of the wire harness 4. are arranged on the vehicle floor 12 . 1st. The vehicle seat, further 4 comprises 6 clips first which are fixed on the 4 vehicle floor board 4 through the. 3 snap, fasteners or the wire harness terminals, second fixed on the vehicle floor.

Optional, The wire harness winder 1 and the wire harness 4 are both located inside the sliding rail 12 . so that the wire harness winder 1 and the wire harness 4 can be effectively protected.

Optional, The first winding port 24 is provided 12 to the sled, to prevent the wire harness, from being damaged by excessive bending angle between the portion of 4 wire harness first stretched out and 24 winding port 4, during the front and back sliding of the seat, facilitating protection of the wire harness 4.

An additional, vehicle seat further includes a hinged seat pan frame 14 and a height adjustment link 13, the height adjustment link 13 and sled 12 hinge, adjusting seat height adjustment link 13 to seat pan frame 14 in a vertical direction, and second snap 5 connected to seat pan frame 14, at seat height adjustment by third snap 8 relative rest 12 relative to stationary rail, fourth at seat height adjustment. 9. The seat height adjustment linkage 13 is connected to seat height adjustment link member, fifth respectively. 10. The seat basin frame 14 is connected to seat pan frame assembly, in a horizontal direction, The seat height adjustment connecting rod 14 is connected with slide rail, through a height adjustment linkage.) 13 clip 14 (is connected) to, seat basin frame second body 5 frame assembly in a 12 seat, height, adjustment fourth mode by 9 way fifth of height 10 adjustment, and third connecting rod mechanism of seat height adjusting 9 link rod mechanism 4 of the, seat height adjusting 8 link rod fourth 4 mechanism of the seat, height adjusting connecting rod (s), 12, 12 respectively (11 and the, seat height adjusting 1 connecting rod assembly, is connected on the height adjusting connecting rod. The seat height can be adjusted by the seat height adjusting connecting rod mechanism of the seat height adjusting connecting rod mechanism of the seat height adjusting connecting rod.

The, height adjustment link 13 may be a height adjustment rear link, of the seat, 4 ends, of the harness may be fixed to the height adjustment front link second of the seat, and the wire harness 5 may be connected, to the seat pan frame 4 height adjustment link 14, and the vehicle floor 13, 21 by binding, 12, adhesive or the like through the tie bar binding. post.

Finally, or more embodiments are used to illustrate the technical solution, of the present invention and not limit; although it will be understood by those of ordinary skill in the art with reference to the foregoing embodiments . A person of ordinary skill in the art will appreciate: that these modifications or substitutions, do not depart from the scope, of the embodiments of the present invention.