WO2021007828A1 - 高度调节装置、汽车及其调节方法 - Google Patents

高度调节装置、汽车及其调节方法 Download PDF

Info

Publication number
WO2021007828A1
WO2021007828A1 PCT/CN2019/096453 CN2019096453W WO2021007828A1 WO 2021007828 A1 WO2021007828 A1 WO 2021007828A1 CN 2019096453 W CN2019096453 W CN 2019096453W WO 2021007828 A1 WO2021007828 A1 WO 2021007828A1
Authority
WO
WIPO (PCT)
Prior art keywords
locking
wall
boss
height adjustment
adjustment device
Prior art date
Application number
PCT/CN2019/096453
Other languages
English (en)
French (fr)
Inventor
胡晏殊
吴明伟
郭龙
Original Assignee
沈阳金杯锦恒汽车安全系统有限公司
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 沈阳金杯锦恒汽车安全系统有限公司 filed Critical 沈阳金杯锦恒汽车安全系统有限公司
Priority to PCT/CN2019/096453 priority Critical patent/WO2021007828A1/zh
Priority to CN201980001459.4A priority patent/CN112930286B/zh
Publication of WO2021007828A1 publication Critical patent/WO2021007828A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/18—Anchoring devices
    • B60R22/20—Anchoring devices adjustable in position, e.g. in height

Definitions

  • This application relates to auto parts, in particular to a height adjustment device, an automobile and an adjustment method thereof.
  • the car seat belt is a kind of occupant restraint device, which can restrain the position of the occupant on the seat, so as to reduce the injury caused by the occupant and the steering wheel or other components in a secondary collision or even rushing out of the car during a collision.
  • a height adjustment device that can adjust the height of the seat belt is generally installed on the car.
  • the height adjustment device generally uses a locking member to lock the height of the seat belt.
  • the locking member in the adjusting device is prone to rotate or even fall off, and the seat belt is in a loose state, which cannot restrain the occupants, resulting in a secondary collision of the occupants under the action of inertia.
  • the purpose of this application includes providing a height adjustment device, an automobile and an adjustment method thereof, so as to solve the problem in the prior art that when the automobile collides, the locking member in the existing height adjustment device is easy to rotate or even fall off, and the seat belt It is in a loose state, unable to restrain the occupants, causing the occupants to have a technical problem of secondary collision under the action of inertia.
  • the height adjustment device provided by the present application includes a guide rail provided with a sliding groove, and a side wall of at least one side of the sliding groove is provided with a locking hole, and there are at least two locking holes on the same side wall and extending along the The chutes are arranged at intervals in the length direction;
  • the height adjustment device further includes a sliding component and a locking member slidably connected in the sliding groove, an installation space is provided in the sliding component, and a locking boss is provided on the bottom wall of the installation space;
  • the stopper includes a rotating part and a locking part, the rotating part is sleeved on the locking boss, and the inner wall of the rotating part facing the locking boss is provided with a rotating boss, the locking part and the locking boss
  • the locking holes correspond to;
  • the sliding assembly is provided with a first elastic member, and the elastic end of the first elastic member is connected with the locking member; the sliding assembly is slidably connected with an adjusting member, the adjusting member and the locking member Abutting, the adjusting member is configured such that when sliding away from the locking portion, the first elastic member drives the locking member to rotate around the rotation protrusion, and the locking portion is inserted into the locking hole Inside, when the adjusting member slides toward the locking portion, the adjusting member drives the locking member to rotate around the rotation protrusion, and the locking portion escapes from the locking hole.
  • the locking boss is a rectangular boss
  • the rotating part includes a first inner wall, a second inner wall, a third inner wall, and a fourth inner wall respectively corresponding to the four side walls of the locking boss.
  • the inner wall wherein the first inner wall is an arc-shaped wall and faces the locking portion, the second inner wall is arranged opposite to the first inner wall, and the rotation protrusion is provided on the second inner wall;
  • the third inner wall is connected between the first inner wall and the second inner wall, and the fourth inner wall is connected with the second inner wall.
  • the fourth inner wall and the first inner wall are arranged to form an opening therebetween.
  • an abutting boss is provided on the fourth inner wall.
  • the locking member is provided with an anti-falling boss, and the anti-falling boss is arranged such that when the locking portion is inserted into the locking hole, the anti-falling boss and the locking hole Abut the inside edge.
  • the locking holes are provided on both side walls of the sliding groove, and the locking holes on the side walls on both sides are arranged in one-to-one correspondence; the locking boss and the lock There are two stoppers, the two locking bosses are arranged along the width direction of the sliding groove, the two locking members correspond to the two locking bosses respectively, and the two locking bosses are The locking members respectively correspond to the locking holes of the side walls on both sides of the sliding groove.
  • the sliding assembly includes a sliding seat and a bracket, the bracket is connected to the sliding seat and the installation space is formed between the two, and the locking boss is provided on the sliding seat and is located in the installation The location in the space.
  • the sliding seat is provided with a support arm protruding to the side, and the support arm is configured to support the locking member.
  • the adjusting part includes an adjusting part and a driving part, the driving part is located in the installation space and abuts against the locking part; the adjusting part is slidably connected to the bracket and extends to The outside of the bracket.
  • the adjusting portion is provided with a supporting boss, and the supporting boss abuts against the sliding seat.
  • a second elastic member is provided between the adjusting member and the bracket, and the second elastic member is configured to drive the adjusting member to slide away from the locking portion.
  • the side wall of the sliding groove is provided with an inward flanging at the notch of the sliding groove
  • the side of the sliding assembly is provided with a first clamping boss and a second clamping convex
  • the first clamping boss abuts against the top wall of the flange
  • the second clamping boss abuts against the bottom wall of the flange.
  • the abutting surface of the first clamping boss and/or the second clamping boss and the flange is a curved surface.
  • a third clamping boss is provided on the side of the sliding assembly, the third clamping boss abuts against the side wall of the flange, and the third clamping boss is The abutting surface of the flanging is a curved surface.
  • a third elastic member is provided at one end of the sliding groove, and the elastic end of the third elastic member is connected to the sliding assembly and configured to drive the sliding assembly to slide toward the third elastic member.
  • a stop is provided in the sliding groove, and a receiving cavity is formed between the stop and the bottom wall of the sliding groove;
  • the third elastic member includes a coil spring, and the coil spring is accommodated in the In the containing cavity, the elastic end of the coil spring is connected with the sliding component.
  • a clamping hole is provided on both side walls of the sliding groove, a clamping joint is arranged on both sides of the blocking seat, and the two clamping joints are respectively clamped to the two clamping holes.
  • a guide arm is provided in the stopper, the inner wall of the guide arm is arranged in parallel with the side wall of the sliding groove, and the coil spring is located between the two guide arms.
  • Another object of the present application includes providing an adjustment method configured to adjust the above-mentioned height adjustment device, and the adjustment step includes:
  • the adjusting member drives the locking member to rotate around the rotation protrusion, and the locking portion escapes from the locking hole;
  • the driving adjusting member slides away from the locking part, the first elastic member drives the locking part to rotate around the rotation protrusion, and the locking part is inserted into the locking hole.
  • Another object of the present application includes providing an automobile, including an automobile body, a seat belt, and the above-mentioned height adjustment device.
  • the guide rail of the height adjustment device is fixed to the automobile body, and the installation belt is passed through the height adjustment device.
  • the sliding component of the device is provided.
  • the height adjustment device includes a guide rail as a height guide, a sliding assembly for connecting the seat belt and driving it to slide along the guide rail, a locking member for locking the sliding assembly on the guide rail, and a driving lock The first elastic member locked by the locking member and the adjusting member for driving the locking member to open.
  • the locking holes on the side wall of the guide rail are located at different heights (based on the orientation of the height adjusting device when actually used). Initially, the adjusting member is located away from the locking part, and the locking member is inserted into it under the drive of the first elastic member In a locking hole, correspondingly lock the sliding component and the safety belt at a certain height.
  • the driving adjustment member slides along the sliding assembly toward the locking part, the rotating part of the locking part is sleeved on the locking boss, and a rotating boss is supported between the rotating part and the locking boss During the sliding process of the adjusting member, the locking member is gradually driven to rotate with the locking boss as the rotation axis (this process needs to overcome the elastic force of the first elastic member), and the locking part rotates toward the inside of the sliding groove until the locking part and the lock After the hole is detached, the adjusting member is then held in this position, and the sliding assembly, the locking member, the rotating protrusion, and the first elastic member are pushed to slide synchronously. When sliding to a suitable height, the adjusting member is driven to slide away from the locking part.
  • An elastic member drives the locking member to rotate outwards with the rotating protrusion as the rotating shaft until the locking portion is inserted into the locking hole corresponding to the height, completing the height adjustment of the sliding assembly relative to the guide rail, and accordingly realizing the height adjustment of the safety belt.
  • the locking piece is sleeved on the locking boss, and the rotating protrusion is supported between the two.
  • the car body transmits an instantaneously large force to the sliding assembly, and the locking on the sliding assembly
  • the boss transfers the force to the rotating boss, the rotating boss is deformed by the force, and the locking boss is locked in the sleeve hole.
  • the locking part and the sliding assembly are approximately fixedly connected, correspondingly, the locking The locking part of the piece is locked in the locking hole of the guide rail.
  • the height adjustment device locks the seat belt at this height.
  • the seat belt can effectively restrain the position of the occupant on the seat, thereby reducing the failure of the height adjustment device and causing the seat belt to loosen
  • the occurrence of situations that cannot restrain the occupants will correspondingly reduce the damage to the occupants caused by secondary collisions.
  • the locking member is located in the installation space of the sliding assembly, and the locking portion of the locking member is sleeved on the locking boss.
  • the locking boss defines the circumferential position of the locking member relative to the locking boss. When the force of the component cannot support the locking member, the locking member can still receive the upward supporting force of the locking boss, thereby reducing the occurrence of the height adjustment device being unable to be used normally due to the loss of the locking member from the sliding assembly.
  • the stability of the height adjustment device is supported between the rotating part and the rotating boss, so that a rotating space for the rotating part to rotate relative to the locking boss is left in the rotating part to ensure normal locking and opening operations of the locking member.
  • FIG. 1 is a schematic structural diagram of a height adjustment device provided by an embodiment of the application.
  • Figure 2 is an exploded schematic diagram of the height adjustment device provided by an embodiment of the application.
  • Figure 3 is a schematic structural diagram of the height adjustment device provided by the embodiment of the application after the bracket and the adjustment member are removed; wherein the locking member is in a locked state;
  • FIG. 4 is a schematic structural diagram of the sliding assembly in the height adjustment device provided by the embodiment of the application, in which the locking member is in an open state;
  • Figure 5 is a schematic diagram of the structure after the bracket is removed in Figure 4.
  • FIG. 6 is a structural schematic diagram of the locking member and the first elastic member installed on the sliding seat in the height adjustment device provided by the embodiment of the application, wherein the locking member is in a locked state;
  • FIG. 7 is a schematic structural diagram of a sliding seat in a height adjustment device provided by an embodiment of the application.
  • FIG. 8 is a schematic structural diagram of a locking member in a height adjustment device provided by an embodiment of the application.
  • FIG. 9 is a schematic structural diagram of a guide rail in the height adjustment device provided by an embodiment of the application.
  • FIG. 10 is a schematic structural diagram of a bracket in the height adjustment device provided by an embodiment of the application from a first perspective;
  • FIG. 11 is a schematic structural view of a second view angle of the bracket in the height adjustment device provided by the embodiment of the application;
  • FIG. 12 is a schematic structural diagram from a first view angle of the adjusting member in the height adjusting device provided by the embodiment of the application;
  • FIG. 13 is a schematic structural diagram from a second view angle of the adjusting member in the height adjusting device provided by the embodiment of the application;
  • Fig. 14 is a schematic structural diagram of a stop in the height adjustment device provided by an embodiment of the application.
  • Icon 1-rail; 11-sliding groove; 12-locking hole; 13-flanging; 14-card hole; 2-sliding seat; 21-locking boss; 22-ring boss; 23-plug hole ;24-fixed head; 25-support arm;3-bracket;31-first clamping boss; 32-second clamping boss; 33-third clamping boss; 34-card slot; 35- Round hole; 36-plug connector; 37-limiting piece; 38-fourth clamping boss; 4-locking piece; 41-rotating part; 411-rotating protrusion; 412-first inner wall; 413-second Inner wall; 414-third inner wall; 415-fourth inner wall; 416-abutting boss; 42-locking part; 43-anti-falling boss; 5-first elastic member; 51-fixed part; 52-elastic part; 6-Adjusting part; 61-Adjusting part; 62-Drive part; 621-Connecting arm; 622-Abutment claw; 63-Support boss; 7-Se
  • connection should be understood in a broad sense unless otherwise clearly specified and limited.
  • it can be a fixed connection, a detachable connection, or an integral Ground connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be a connection between two components.
  • installation and “connection” should be understood in a broad sense unless otherwise clearly specified and limited.
  • it can be a fixed connection, a detachable connection, or an integral Ground connection
  • it can be a mechanical connection or an electrical connection
  • it can be a direct connection or an indirect connection through an intermediate medium, and it can be a connection between two components.
  • This embodiment provides a height adjustment device, as shown in Figs. 1 to 6, comprising a guide rail 1 provided with a sliding groove 11, at least one side wall of the sliding groove 11 is provided with a locking hole 12, There are at least two locking holes 12 and they are arranged at intervals along the length of the sliding groove 11; the height adjustment device also includes a sliding component and a locking member 4 slidably connected in the sliding groove 11, and an installation space is provided in the sliding component.
  • the bottom wall of the space is provided with a locking boss 21;
  • the locking member 4 includes a rotating part 41 and a locking part 42, the rotating part 41 is sleeved on the locking boss 21, and the inner wall of the rotating part 41 facing the locking boss 21 A rotating protrusion 411 is provided, and the locking portion 42 corresponds to the locking hole 12;
  • the sliding assembly is provided with a first elastic member 5, and the elastic end of the first elastic member 5 is connected to the locking member 4;
  • the adjusting member 6, the adjusting member 6 abuts against the locking member 4, the adjusting member 6 is arranged such that when sliding away from the locking portion 42, the first elastic member 5 drives the locking member 4 to rotate around the rotation protrusion 411, and the locking portion 42 When inserted into the locking hole 12, when the adjusting member 6 slides toward the locking portion 42, the adjusting member 6 drives the locking member 4 to rotate around the rotation protrusion 411, and the locking portion 42 escapes from the locking hole 12.
  • This embodiment also provides an automobile, which includes an automobile body, a seat belt, and the above-mentioned height adjustment device.
  • the guide rail 1 of the height adjustment device is fixed to the automobile body, and the installation belt passes through the sliding assembly of the height adjustment device.
  • the height adjustment device includes a guide rail 1 as a height guide, a sliding assembly for connecting the seat belt and driving it to slide along the guide rail 1, a locking member 4 for locking the sliding assembly on the guide rail 1, The first elastic member 5 for driving the locking member 4 to lock and the adjusting member 6 for driving the locking member 4 to open.
  • the guide rail 1 of the height adjustment device When in use, the guide rail 1 of the height adjustment device is fixed on the inner wall of the car body, and the guide rail 1 is arranged in a vertical direction, and the locking holes 12 on the side wall of the guide rail 1 are located at different heights (the orientation of the height adjustment device in actual use is Benchmark).
  • the adjusting member 6 is located away from the locking portion 42, and the locking member 4 is inserted into one of the locking holes 12 under the driving of the first elastic member 5, and the sliding assembly and The seat belt is locked at a certain height.
  • the driving adjusting member 6 slides along the sliding assembly toward the locking portion 42, the rotating portion 41 of the locking member 4 is sleeved on the locking boss 21, and the rotating portion 41 and the locking boss 21 A rotating protrusion 411 is supported in between.
  • the locking member 4 is gradually driven to rotate with the locking boss 21 as the rotation axis (this process needs to overcome the elastic force of the first elastic member 5), and the locking portion 42 is rotated toward the inside of the sliding groove 11 until the locking portion 42 is separated from the locking hole 12, as shown in Figures 4 and 5, and then the adjusting member 6 is held in this position, and the sliding assembly and the locking member 4 on it are pushed ,
  • the rotating protrusion 411, the first elastic member 5 slides synchronously, when sliding to a suitable height, the driving adjustment member 6 slides away from the locking portion 42, and the first elastic member 5 drives the locking member 4 with the rotating protrusion 411 as the rotation axis outward Rotate until the locking portion 42 is inserted into the locking hole 12 corresponding to the height to complete the height adjustment of the sliding assembly relative to the guide rail 1, and accordingly realize the height adjustment of the safety belt.
  • the locking member 4 is sleeved on the locking boss 21, and the rotating protrusion 411 is supported between the two.
  • the car body transmits an instantaneously large force to the guide rail 1 and the locking member 4.
  • the sliding component the three transfer forces and squeeze each other, the locking boss 21 on the sliding component and the rotating protrusion 411 generate a relatively large pressing force, and the rotating protrusion 411 deforms under the force ,
  • the locking boss 21 is locked in the sleeve hole, the locking member 4 and the sliding assembly are approximately fixedly connected, and correspondingly, the locking portion 42 of the locking member 4 is locked in the locking hole 12 of the guide rail 1,
  • the height adjustment device locks the seat belt at this height, and the seat belt can effectively restrain the position of the occupant on the seat, thereby reducing the occurrence of the failure of the height adjustment device causing the seat belt to loosen and not restrict the occupant. Damage to occupants caused by secondary collisions.
  • the locking member 4 is located in the installation space of the sliding assembly, and the locking portion 42 of the locking member 4 is sleeved on the locking boss 21, and the locking boss 21 is opposed to the locking member 4 in a circumferential direction relative to the locking boss 21
  • the locking member 4 can still receive the upward supporting force of the locking boss 21, thereby reducing the height of the locking member 4 from falling off the sliding assembly
  • the stability of the height adjustment device should be improved accordingly.
  • the locking boss 21 is supported between the rotating part 41 and the rotating protrusion 411, so that the rotating part 41 leaves a space for rotation of the rotating part 41 relative to the locking boss 21 to ensure the normal locking of the locking member 4 Stop and open operations.
  • this embodiment also provides an adjustment method configured to adjust the above-mentioned height adjustment device.
  • the adjustment step includes: driving the adjusting member 6 to slide toward the locking portion 42, and the adjusting member 6 driving the locking member 4 to rotate around the rotation protrusion. 411 rotates, the locking part 42 escapes from the locking hole 12; the sliding assembly is driven to slide in the sliding groove 11 for height adjustment; the adjusting member 6 is driven to slide away from the locking part 42, and the first elastic member 5 drives the locking member 4 to rotate around the protrusion 411 When rotated, the locking portion 42 is inserted into the locking hole 12.
  • the locking boss 21 may be a rectangular boss
  • the rotating portion 41 includes a first inner wall 412 and a second inner wall 412 corresponding to the four side walls of the locking boss 21, respectively.
  • the inner wall 413, the third inner wall 414, and the fourth inner wall 415 wherein the first inner wall 412 is an arc-shaped wall and faces the locking portion 42, the second inner wall 413 is opposite to the first inner wall 412, and the rotating protrusion 411 is provided on the second On the inner wall 413; the third inner wall 414 is connected between the first inner wall 412 and the second inner wall 413, and the fourth inner wall 415 is connected to the second inner wall 413.
  • the first inner wall 412 is far away from the locking part 42, the second inner wall 413 is close to the locking part 42, and the third inner wall 414 and the fourth inner wall 415 are respectively located On the left and right sides of the locking boss 21, the four inner walls jointly enclose a set of holes and sleeve it on the locking boss 21; the rotating boss 411 is provided on the second inner wall 413, and the rotating boss 411 abuts against the locking boss 21 Then, the adjusting member 6 and the first elastic member 5 work together to drive the locking member 4 to rotate around the rotation protrusion 411. In this process, the locking boss 21 is opposed to the locking member 4 in the sleeve holes enclosed by the four inner walls.
  • Rotation occurs, where the rotation protrusion 411 is used as a fulcrum, and the first inner wall 412 is arc-shaped (approximately an arc obtained by taking the rotation protrusion 411 as the origin and the length of the locking boss 21 as the radius) to ensure that the locking portion 42 is opposite The rotational movement of the boss 21 is locked.
  • the third inner wall 414 and the fourth inner wall 415 can limit the rotation angle of the locking member 4.
  • the side wall of the locking boss 21 is in contact with the third inner wall 414 or the fourth inner wall 414.
  • the inner wall 415 abuts, the rotation angle of the locking member 4 reaches the maximum.
  • the fourth inner wall 415 and the first inner wall 412 are arranged to form an opening therebetween.
  • an opening is provided between the fourth inner wall 415 and the first inner wall 412, which can reduce the space occupied by the locking member 4, so that when the locking member 4 rotates in the sliding groove 11, the first
  • the interference between the location of the four inner walls 415 and the guide rail 1 further ensures the normal rotation of the locking member 4.
  • an abutting boss 416 may be provided on the fourth inner wall 415.
  • the locking member 4 rotates around the rotation protrusion 411, since the abutting surface of the locking boss 21 and the locking member 4 is a flat surface, a space that can accommodate the corner of the locking boss 21 is required in the sleeve hole , When the locking member 4 rotates to the maximum angle toward the fourth inner wall 415, there is still a gap between the fourth inner wall 415 and the side wall of the locking boss 21. At this time, the abutting boss 416 can interact with the locking boss.
  • the side walls of the table 21 abut to further limit the relative position of the abutting boss 416 and the rotating portion 41, and improve the accuracy and firmness of the connection position between the two.
  • the arrangement of the abutting boss 416 can also reduce the locking boss 21 from squeezing toward the gap when the car collides, and the squeezing force on the rotating boss 411 is small, which causes the two to be unable to lock effectively.
  • the locking member 4 may be provided with an anti-falling boss 43.
  • the anti-falling boss 43 is arranged such that when the locking portion 42 is inserted into the locking hole 12, the anti-falling boss 43 and The inner edge of the locking hole 12 abuts.
  • the locking portion 42 of the locking member 4 is rotated and inserted into the locking hole 12 under the elastic force of the first elastic member 5, and the anti-falling boss 43 abuts against the inner edge of the locking hole 12, that is, the inner side wall of the guide rail 1.
  • the rotation angle of the locking member 4 is secondarily limited, and the rotation angle of the locking portion 42 is too large to completely extend out of the locking hole 12, resulting in a situation where the locking portion 42 cannot be retracted.
  • locking holes 12 may be provided on both side walls of the sliding groove 11, and the locking holes 12 on the side walls on both sides are arranged in one-to-one correspondence; the locking boss 21
  • the two locking bosses 21 are arranged along the width direction of the sliding groove 11, the two locking members 4 correspond to the two locking bosses 21, and the two locking The pieces 4 correspond to the locking holes 12 on the side walls of the sliding groove 11 respectively.
  • the left and right sides of the guide rail 1 are provided with locking holes 12, and the two locking members 4 can lock the left and right sides of the guide rail 1 at the same time under the action of the adjusting member 6 and the first elastic member 5, or can be opened at the same time.
  • the sliding assembly is slid relative to the guide rail 1; when locked, the two locking members 4 lock both sides of the sliding assembly on the guide rail 1 at the same time, which can improve the locking stability and firmness of the sliding assembly relative to the guide rail 1.
  • the sliding assembly may be provided with a slot 34
  • the first elastic member 5 includes a fixed portion 51 and two elastic portions 52 provided on both sides of the fixed portion 51
  • the fixed portion 51 is locked Connected to the slot 34
  • the ends of the two elastic parts 52 abut against the two locking parts 4 in a one-to-one correspondence.
  • the fixing portion 51 of the first elastic member 5 is clamped into the slot 34 to fix the first elastic member 5 on the sliding assembly, and the elastic portion 52 can lock the locking member.
  • 4 Perform flexible drive.
  • the first elastic member 5 may be formed by bending a steel wire.
  • the sliding assembly may include a sliding seat 2 and a bracket 3.
  • the bracket 3 is connected to the sliding seat 2 and an installation space is formed between the two, and the locking boss 21 is arranged on The sliding seat 2 is located in a position in the installation space.
  • a plug connector 36 may be provided on the bracket 3.
  • a plug hole 23 corresponding to the plug connector 36 is provided on the sliding seat 2, and the plug connector 36 is plugged in.
  • the plug connector 36 can be provided with a blind hole. After the plug connector 36 is inserted into the plug hole 23, a screw or pin can be used to squeeze into the blind hole, thereby connecting the bracket 3 with the sliding
  • the seats 2 are firmly connected together.
  • the sliding seat 2 may also be provided with a supporting arm 25 protruding to the side, and the supporting arm 25 is configured to support the locking member 4.
  • the support arm 25 is located below the locking member 4 to support it, so as to reduce the occurrence of the locking member 4 protruding from the sliding seat 2 during the rotation process and causing the tilt to fall off the locking boss 21; specifically, the support arm 25 may be located The position between the rotating portion 41 of the locking member 4 and the locking portion 42, that is, the support arm 25 can support the middle area of the locking member 4; when there are two locking members 4, the support arm 25 can also be correspondingly There are two, and the two support arms 25 support the two locking members 4 in one-to-one correspondence.
  • the adjusting member 6 may include an adjusting part 61 and a driving part 62, the driving part 62 is located in the installation space and abuts against the locking part 4; the adjusting part 61 is slidably connected to the bracket 3 and extend to the outside of the bracket 3.
  • the adjusting part 61 extends out of the bracket 3 to facilitate the occupant's manipulation of the adjusting part 6, and the driving part 62 is located inside the installation space.
  • the occupant can realize the driving part 62 by driving the adjusting part 61
  • the adjustment of the locking member 4 further realizes the height adjustment of the height adjustment device.
  • the driving portion 62 may include a connecting arm 621 on the side and an abutting claw 622 fixed below the connecting arm 621, and the abutting claw 622 abuts against the locking member 4,
  • the driving force of the adjusting member 6 is used to directly act on the locking member 4, and the locking member 4 is driven to rotate around the rotation protrusion 411; when there are two locking members 4, the connecting arm 621 and the abutting claw 622 are correspondingly Two, and are respectively arranged on the left and right sides to correspond to the two locking parts 4 one by one.
  • a supporting boss 63 may be provided on the adjusting part 61, and the supporting boss 63 abuts against the sliding seat 2.
  • the abutting pawl 622 is supported between the adjusting portion 61 and the sliding seat 2.
  • the supporting boss 63 can assist the abutting pawl 622 to support the adjusting portion 61.
  • the sliding connection stability between the large adjusting part 6 and the sliding part reduces the occurrence of the situation that the adjusting part 6 is liable to tilt when sliding under force.
  • a second elastic member 7 may be provided between the adjusting member 6 and the bracket 3, and the second elastic member 7 is configured to drive the adjusting member 6 to slide away from the locking portion 42.
  • the first elastic member 5 drives the locking member 4 to rotate toward the locking hole 12 by the elastic restoring force
  • the second elastic member 7 drives the adjusting member 6 away from the locking hole 12 by the elastic restoring force.
  • the locking portion 42 slides to reduce the force opposite to the first elastic member 5 exerted by the adjusting member 6 on the locking member 4, thereby further ensuring that the locking member 4 can be in a locked state when no external force is applied, and the sliding assembly can be improved.
  • the locking firmness with the guide rail 1 correspondingly improves the locking firmness of the height adjustment device on the seat belt.
  • the second elastic member 7 can be a spring, and the spring is in a compressed state between the adjusting member 6 and the bracket 3.
  • the side wall of the sliding groove 11 may be provided with an inward flange 13 at the notch of the sliding groove 11, and the side of the sliding assembly is provided with a first A clamping boss 31 and a second clamping boss 32, the first clamping boss 31 abuts against the top wall of the flange 13, and the second clamping boss 32 abuts against the bottom wall of the flange 13.
  • the flange 13 is clamped between the first clamping boss 31 and the second clamping boss 32, and the first clamping boss 31 and the second clamping boss 31
  • the clamping boss 32 defines the position of the sliding component in the depth direction of the sliding groove 11 to ensure the smooth sliding of the sliding component on the guide rail 1; wherein, compared to the entire plane contacting the flange 13, the first clamping boss 31
  • the contact area between the sliding assembly and the guide rail 1 is greatly reduced, thereby reducing the sliding friction between the two and improving the smoothness of adjustment.
  • first clamping boss 31 and the second clamping boss 32 are in two groups, and they are respectively arranged on the left and right sides of the sliding assembly, and are slidably connected to the two flanges 13 of the guide rail 1 one by one.
  • the two sets of first clamping bosses 31 and second clamping bosses 32 respectively limit the left and right sides of the sliding assembly, thereby further improving the stability of sliding connection between the sliding assembly and the guide rail 1. .
  • the surfaces where the first clamping boss 31 and the second clamping boss 32 abut the flange 13 may be curved surfaces.
  • the contact area between the first clamping boss 31 and the second clamping boss 32 and the flange 13 is in line contact, which can further reduce the contact area between the sliding assembly and the guide rail 1 on the basis of supporting and limiting the function. , Further reduce the sliding friction between the two, and improve the smoothness of adjustment of the sliding assembly.
  • the first clamping boss 31 and the second clamping boss 32 can each be one, two or more. When there are two or more, they are arranged at intervals along the length direction of the sliding assembly to prevent Different locations are limited.
  • first clamping boss 31 in an arc shape
  • second clamping boss 32 is set in an arc shape.
  • first clamping boss 31 and the second clamping boss 32 are both arranged on the bracket 3, and the first clamping boss 31 is three, the second clamping There are two connecting bosses 32.
  • a third clamping boss 33 may be provided on the side of the sliding assembly, the third clamping boss 33 abuts against the side wall of the flange 13, and the first The contact surface of the three-clamping boss 33 and the flange 13 is a curved surface.
  • the third clamping boss 33 can limit the position of the sliding component in the width direction of the sliding groove 11, so as to improve the position accuracy and stability of the sliding component in the width direction of the sliding groove 11; in addition, the third clamping boss The contact surface between 33 and the side wall of the flange 13 is a curved surface, so the contact between the two is a line contact. On the basis of supporting and limiting, reduce the contact area of the two, and reduce the sliding component and the The sliding friction between the guide rails 1 ensures the smooth sliding of the two.
  • the third clamping boss 33 may be provided on the bracket 3.
  • a fourth clamping boss 38 may also be provided on the sliding assembly, and the fourth clamping boss 38 abuts against the bottom of the sliding groove 11.
  • the fourth clamping boss 38 assists the first clamping boss 31 and the second clamping boss 32 to further define the position of the sliding component in the depth direction of the sliding groove 11, so as to further improve the stability of the sliding component and the guide rail 1 Sex and firmness.
  • the second clamping boss 32 may also be provided on the bracket 3.
  • the first clamping boss 31, the second clamping boss 32, the third clamping boss 33, and the fourth clamping boss 38 interact to jointly control the sliding assembly and the guide rail 1 in the depth and width directions.
  • the relative position of the two is limited, thereby improving the relative sliding position accuracy of the two, and reducing the occurrence of jamming between the two due to offset.
  • one end of the sliding groove 11 may be provided with a third elastic member, and the elastic end of the third elastic member is connected to the sliding component and configured to drive the sliding component to slide toward the third elastic component.
  • the third elastic member can drive the sliding assembly to quickly return to the initial position, where the initial position can be the highest position or the lowest position of the height adjustment device, wherein the height adjustment device is installed on the car body, when the third elastic member is located on the guide rail When the upper end position of 1, the initial position is the highest position; when the third elastic member is located at the lower end position of the guide rail 1, the initial position is the lowest position.
  • a stop 9 can be provided in the sliding groove 11, and a receiving cavity is formed between the stop 9 and the bottom wall of the sliding groove 11.
  • the third elastic member includes a coil spring 8. 8 is contained in the containing cavity, and the elastic end of the coil spring 8 is connected with the sliding assembly.
  • the stop 9 restricts the coil spring 8 in its containing cavity, and the elastic end of the coil spring 8 extends out to be connected to the sliding assembly; specifically, it can be in the coil spring
  • a fixed arm 81 is arranged on the elastic end of 8 and a fixed head 24 is arranged on the sliding seat 2 or bracket 3 of the sliding assembly. The fixed arm 81 is hooked on the fixed head 24 to realize the detachable connection of the coil spring 8 and the sliding assembly.
  • a clamping hole 14 may be provided on both side walls of the sliding groove 11, and a clamping joint may be provided on both sides of the stop 9 91.
  • the two clamping connectors 91 are clamped to the two clamping holes 14 respectively.
  • a guide arm 92 can also be provided in the stop 9, the inner wall of the guide arm 92 is arranged in parallel with the side wall of the sliding groove 11, and the coil spring 8 is located between the two guide arms 92.
  • the guide arm 92 can guide and limit the path when the coil spring 8 is extended or retracted, so as to ensure the normal use of the coil spring 8.
  • annular boss 22 may be provided on the sliding seat 2, and the inside of the annular boss 22 is penetrated.
  • the bracket 3 is provided with a circular hole 35, and the bracket 3 and the sliding
  • the annular boss 22 is inserted into the circular hole 35.
  • the through hole inside the annular boss 22 can be a threaded hole.
  • the threaded hole is threaded with a guide ring, and the guide ring is configured
  • the mating insertion of the annular boss 22 and the circular hole 35 can further define the connection position of the bracket 3 and the sliding seat 2 to improve the accuracy of the connection position between the two.
  • a limiting member 37 can also be provided at the end of the sliding assembly facing away from the third elastic member.
  • the limiting member 37 and the guide rail 1 are first away from the third elastic member.
  • One end is connected to reduce the cover of other connecting holes on the guide rail 1 by the sliding component, and improve the convenience of connection between the guide rail 1 and the car body; after the installation of the guide rail 1 is completed, force is applied to the sliding component, and the limit piece 37 is disconnected from the sliding component Open, the sliding assembly and the guide rail 1 can be relatively slidingly adjusted.
  • the height adjustment device can be installed at the upper part of the B-pillar of the car body.
  • the locking member 4 can be made of steel material
  • the bracket 3 can be a plastic part
  • the sliding seat 2 and the guide rail 1 can be stamped parts, which is convenient to manufacture and low in processing cost.
  • the locking member can always receive the upward supporting force of the locking boss, thereby improving the firmness of the locking member on the sliding assembly and correspondingly improving the height adjustment device The stability of use.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Seats For Vehicles (AREA)

Abstract

高度调节装置、高度调节方法和具有高度调节装置的汽车，高度调节装置包括设有滑槽（11）的导轨（1），滑槽（11）至少一侧的侧壁设有锁止孔（12），还包括滑接于滑槽（11）内的滑动组件和锁止件（4），锁止件（4）包括转动部（41）和锁定部（42），滑动组件上滑接有调节件（6），调节件（6）与锁止件（4）抵接，调节件（6）背离锁定部（42）滑动时，第一弹性件（5）驱动锁止件（4）绕转动凸起（411）转动，锁定部（42）插入锁止孔（12）内，调节件（6）朝向锁定部（42）滑动时，调节件（6）驱动锁止件（4）绕转动凸起（411）转动，锁定部（42）脱离锁止孔（12）。

Description

高度调节装置、汽车及其调节方法 技术领域
本申请涉及汽车配件，具体而言，涉及一种高度调节装置、汽车及其调节方法。
背景技术
汽车安全带是一种乘员约束装置，能够对乘员在座椅上的位置进行约束，以减少碰撞时乘员与方向盘或其他部件发生二次碰撞甚至冲出车外导致的伤害。为了适应不同身高的乘员，汽车上一般安装有能够调节安全带高度的高度调节装置，高度调节装置中一般使用锁止件对安全带的高度进行锁定，然而，当汽车发生碰撞时，现有高度调节装置中的锁止件容易发生转动甚至脱落，安全带处于松脱状态，无法对乘员起到制约作用，导致乘员在惯性作用下发生二次碰撞。
发明内容
本申请的目的包括提供一种高度调节装置、汽车及其调节方法，以解决现有技术中存在的当汽车发生碰撞时，现有高度调节装置中的锁止件容易发生转动甚至脱落，安全带处于松脱状态，无法对乘员起到制约作用，导致乘员在惯性作用下发生二次碰撞的的技术问题。
本申请提供的高度调节装置，包括设有滑槽的导轨，所述滑槽至少一侧的侧壁设有锁止孔，同一侧壁上的所述锁止孔至少为两个且沿所述滑槽的长度方向间隔排布；
所述高度调节装置还包括滑接于所述滑槽内的滑动组件和锁止件，所述滑动组件内设有安装空间，所述安装空间的底壁设有锁止凸台；所述锁止件包括转动部和锁定部，所述转动部套设于所述锁止凸台，且所述转动部的朝向所述锁止凸台的内壁设有转动凸起，所述锁定部与所述锁止孔相对应；
所述滑动组件上设有第一弹性件，所述第一弹性件的弹性端与所述锁止件连接；所述滑动组件上滑接有调节件，所述调节件与所述锁止件抵接，所述调节件被设置成，在背离所述锁定部滑动时，所述第一弹性件驱动所述锁止件绕所述转动凸起转动，所述锁定部插入所述锁止孔内，所述调节件朝向所述锁定部滑动时，所述调节件驱动所述锁止件绕所述转动凸起转动，所述锁定部脱离所述锁止孔。
可选地，所述锁止凸台为矩形凸台，所述转动部包括分别与所述锁止凸台的四个侧壁相对应的第一内壁、第二内壁、第三内壁和第四内壁，其中，所述第一内壁为弧形壁且朝 向所述锁定部，所述第二内壁与所述第一内壁相对设置，且所述转动凸起设于所述第二内壁上；所述第三内壁连接于所述第一内壁与所述第二内壁之间，所述第四内壁与所述第二内壁连接。
可选地，所述第四内壁与所述第一内壁被设置成二者之间形成开口。
可选地，所述第四内壁上设有抵接凸台。
可选地，所述锁止件设有防脱凸台，所述防脱凸台被设置成在所述锁定部插入所述锁止孔内时所述防脱凸台与所述锁止孔的内侧边缘抵接。
可选地，所述滑槽的两侧侧壁上均设有所述锁止孔，且两侧侧壁上的所述锁止孔一一对应设置；所述锁止凸台和所述锁止件均为两个，两个所述锁止凸台沿所述滑槽的宽度方向排布，两个所述锁止件分别与两个所述锁止凸台相对应，且两个所述锁止件分别与所述滑槽两侧侧壁的锁止孔相对应。
可选地，所述滑动组件包括滑动座和托架，所述托架与滑动座连接且两者之间形成所述安装空间，所述锁止凸台设于所述滑动座位于所述安装空间内的部位。
可选地，所述滑动座设置有向侧部伸出的支撑臂，所述支撑臂配置成支撑所述锁止件。
可选地，所述调节件包括调节部和驱动部，所述驱动部位于所述安装空间内且与所述锁止件抵接；所述调节部滑接于所述托架且伸出到所述托架外部。
可选地，所述调节部设有支撑凸台，所述支撑凸台与所述滑动座抵接。
可选地，所述调节件与所述托架之间设有第二弹性件，所述第二弹性件配置成驱动所述调节件背离所述锁定部滑动。
可选地，所述滑槽的侧壁设有位于所述滑槽的槽口处的向内的翻边，所述滑动组件的侧部设有第一卡接凸台和第二卡接凸台，所述第一卡接凸台与所述翻边的顶壁抵接，所述第二卡接凸台与所述翻边的底壁抵接。
可选地，所述第一卡接凸台和/或所述第二卡接凸台与所述翻边抵接的面为弧面。
可选地，所述滑动组件的侧部设有第三卡接凸台，所述第三卡接凸台与所述翻边的侧壁抵接，且所述第三卡接凸台与所述翻边抵接的面为弧面。
可选地，所述滑槽的一端设有第三弹性件，所述第三弹性件的弹性端与所述滑动组件连接，配置成驱动所述滑动组件朝向所述第三弹性件滑动。
可选地，所述滑槽内设有挡座，所述挡座与所述滑槽的底壁之间形成容纳腔；所述第三弹性件包括卷簧，所述卷簧容纳于所述容纳腔内，且所述卷簧的弹性端与所述滑动组件连接。
可选地，所述滑槽的两侧侧壁上各设置有一个卡孔，所述挡座的两侧设有卡接头，两个所述卡接头分别与两个所述卡孔卡接。
可选地，所述挡座内设有导向臂，所述导向臂的内壁与所述滑槽的侧壁平行设置，所述卷簧位于两个所述导向臂之间。
本申请的另一个目的包括提供一种调节方法，配置成调节上述高度调节装置，调节步骤包括：
驱动调节件朝向锁定部滑动，调节件驱动锁止件绕所述转动凸起转动，锁定部脱离锁止孔；
驱动滑动组件在滑槽内滑动进行高度调节；
驱动调节件背离锁定部滑动，第一弹性件驱动锁止件绕转动凸起转动，锁定部插入锁止孔内。
本申请的再一个目的包括提供一种汽车，包括汽车本体、安全带和上述高度调节装置，所述高度调节装置的导轨固设于所述汽车本体，所述安装带穿设于所述高度调节装置的滑动组件。
本申请高度调节装置的有益效果至少包括：
本申请提供的高度调节装置，包括作为高度导向件的导轨、用于连接安全带并带动其沿导轨滑动的滑动组件、用于将滑动组件锁定在导轨上的锁止件、用于驱动锁止件锁定的第一弹性件和用于驱动锁止件打开的调节件。
导轨侧壁上的锁止孔位于不同高度(以高度调节装置实际使用时的方位为基准)，初始时，调节件位于远离锁定部的位置，锁止件在第一弹性件的驱动下插入其中一个锁止孔内，相应将滑动组件及安全带锁定在一定高度。需要调节安全带的高度时，驱动调节件沿滑动组件朝向锁定部的方向滑动，锁止件的转动部套在锁止凸台上，且转动部与锁止凸台之间支撑有转动凸起，调节件滑动的过程中逐渐驱动锁止件以锁止凸台为转轴进行转动(此过程需要克服第一弹性件的弹性作用力)，锁定部朝向滑槽内部转动，直至锁定部与锁止孔脱离，随后将调节件保持在该位置，并推动滑动组件及其上的锁止件、转动凸起、第一弹性件同步滑动，滑动至合适高度时，驱动调节件背离锁定部滑动，第一弹性件驱动锁止件以转动凸起为转轴向外转动，直至锁定部插入该高度对应的锁止孔内，完成滑动组件相对导轨的高度调节，相应实现安全带的高度调节。
其中，锁止件套设于锁止凸台上，转动凸起支撑于两者之间，当汽车发生碰撞时，汽车本体将瞬间较大的作用力传递至滑动组件，滑动组件上的锁止凸台将作用力传递至转动凸起上，转动凸起受力发生形变，将锁止凸台锁死在套设孔内，锁止件与滑动组件之间近似固定连接，相应的，锁止件的锁定部锁定在导轨的锁止孔内，高度调节装置将安全带锁死在该高度，安全带能够有效地约束乘员在座椅上的位置，从而减少高度调节装置失效导 致安全带松脱无法对乘员起到制约作用情况的发生，相应减少二次碰撞等对乘员带来的伤害。
另外，锁止件位于滑动组件的安装空间内，且锁止件的锁定部套在锁止凸台上，锁止凸台对锁止件相对锁止凸台周向的位置进行限定，当其它部件的作用力无法支撑锁止件时，锁止件仍然能够受到锁止凸台向上的支撑作用力，从而减少锁止件从滑动组件上脱落导致高度调节装置无法正常使用情况的发生，相应提高高度调节装置的使用稳定性。此外，锁止凸台支撑于转动部与转动凸起之间，使得转动部内留出转动部相对锁止凸台转动的转动空间，以确保锁止件的正常锁止及打开操作。
附图说明
为了更清楚地说明本申请具体实施方式或现有技术中的技术方案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本申请的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的高度调节装置的结构示意图；
图2为本申请实施例提供的高度调节装置的爆炸示意图；
图3为本申请实施例提供的高度调节装置中拆除托架和调节件后的结构示意图；其中锁止件处于锁定状态；
图4为本申请实施例提供的高度调节装置中滑动组件的结构示意图，其中，锁止件处于打开状态；
图5为图4中拆除托架后的结构示意图；
图6为本申请实施例提供的高度调节装置中锁止件和第一弹性件安装在滑动座上的结构示意图，其中，锁止件处于锁定状态；
图7为本申请实施例提供的高度调节装置中滑动座的结构示意图；
图8为本申请实施例提供的高度调节装置中锁止件的结构示意图；
图9为本申请实施例提供的高度调节装置中导轨的结构示意图；
图10为本申请实施例提供的高度调节装置中托架的第一视角的结构示意图；
图11为本申请实施例提供的高度调节装置中托架的第二视角的结构示意图；
图12为本申请实施例提供的高度调节装置中调节件的第一视角的结构示意图；
图13为本申请实施例提供的高度调节装置中调节件的第二视角的结构示意图；
图14为本申请实施例提供的高度调节装置中挡座的结构示意图。
图标：1-导轨；11-滑槽；12-锁止孔；13-翻边；14-卡孔；2-滑动座；21-锁止凸台； 22-环形凸台；23-插接孔；24-固定头；25-支撑臂；3-托架；31-第一卡接凸台；32-第二卡接凸台；33-第三卡接凸台；34-卡槽；35-圆孔；36-插接头；37-限位件；38-第四卡接凸台；4-锁止件；41-转动部；411-转动凸起；412-第一内壁；413-第二内壁；414-第三内壁；415-第四内壁；416-抵接凸台；42-锁定部；43-防脱凸台；5-第一弹性件；51-固定部；52-弹性部；6-调节件；61-调节部；62-驱动部；621-连接臂；622-抵接爪；63-支撑凸台；7-第二弹性件；8-卷簧；81-固定臂；9-挡座；91-卡接头；92-导向臂。
具体实施方式
下面将结合附图对本申请的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
在本申请的描述中，需要说明的是，术语“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”、“第三”、“第四”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
本实施例提供一种高度调节装置，如图1-图6所示，包括设有滑槽11的导轨1，滑槽11至少一侧的侧壁设有锁止孔12，同一侧壁上的锁止孔12至少为两个且沿滑槽11的长度方向间隔排布；高度调节装置还包括滑接于滑槽11内的滑动组件和锁止件4，滑动组件内设有安装空间，安装空间的底壁设有锁止凸台21；锁止件4包括转动部41和锁定部42，转动部41套设于锁止凸台21，且转动部41的朝向锁止凸台21的内壁设有转动凸起411，锁定部42与锁止孔12相对应；滑动组件上设有第一弹性件5，第一弹性件5的弹性端与锁止件4连接；滑动组件上滑接有调节件6，调节件6与锁止件4抵接，调节件6被设置成，在背离锁定部42滑动时，第一弹性件5驱动锁止件4绕转动凸起411转动，锁定部42插入锁止孔12内，调节件6朝向锁定部42滑动时，调节件6驱动锁止件4绕转动凸起411转动，锁定部42脱离锁止孔12。
本实施例还提供一种汽车，包括汽车本体、安全带和上述高度调节装置，高度调节装 置的导轨1固设于汽车本体，安装带穿设于高度调节装置的滑动组件。
本实施例提供的高度调节装置，包括作为高度导向件的导轨1、用于连接安全带并带动其沿导轨1滑动的滑动组件、用于将滑动组件锁定在导轨1上的锁止件4、用于驱动锁止件4锁定的第一弹性件5和用于驱动锁止件4打开的调节件6。
使用时，高度调节装置的导轨1固定在汽车本体的内壁上，且导轨1沿竖直方向设置，导轨1侧壁上的锁止孔12位于不同高度(以高度调节装置实际使用时的方位为基准)，初始时，如图1所示，调节件6位于远离锁定部42的位置，锁止件4在第一弹性件5的驱动下插入其中一个锁止孔12内，相应将滑动组件及安全带锁定在一定高度。需要调节安全带的高度时，驱动调节件6沿滑动组件朝向锁定部42的方向滑动，锁止件4的转动部41套在锁止凸台21上，且转动部41与锁止凸台21之间支撑有转动凸起411，调节件6滑动的过程中逐渐驱动锁止件4以锁止凸台21为转轴进行转动(此过程需要克服第一弹性件5的弹性作用力)，锁定部42朝向滑槽11内部转动，直至锁定部42与锁止孔12脱离，如图4和图5所示，随后将调节件6保持在该位置，并推动滑动组件及其上的锁止件4、转动凸起411、第一弹性件5同步滑动，滑动至合适高度时，驱动调节件6背离锁定部42滑动，第一弹性件5驱动锁止件4以转动凸起411为转轴向外转动，直至锁定部42插入该高度对应的锁止孔12内，完成滑动组件相对导轨1的高度调节，相应实现安全带的高度调节。
其中，锁止件4套设于锁止凸台21上，转动凸起411支撑于两者之间，当汽车发生碰撞时，汽车本体将瞬间较大的作用力传递至导轨1、锁定件4及滑动组件，三者之间进行作用力的传递并相互挤压，滑动组件上的锁止凸台21与转动凸起411之间产生较大的挤压力，转动凸起411受力发生形变，将锁止凸台21锁死在套设孔内，锁止件4与滑动组件之间近似固定连接，相应的，锁止件4的锁定部42锁定在导轨1的锁止孔12内，高度调节装置将安全带锁死在该高度，安全带能够有效地约束乘员在座椅上的位置，从而减少高度调节装置失效导致安全带松脱无法对乘员起到制约作用情况的发生，相应减少二次碰撞等对乘员带来的伤害。
另外，锁止件4位于滑动组件的安装空间内，且锁止件4的锁定部42套在锁止凸台21上，锁止凸台21对锁止件4相对锁止凸台21周向的位置进行限定，当其它部件的作用力无法支撑锁止件4时，锁止件4仍然能够受到锁止凸台21向上的支撑作用力，从而减少锁止件4从滑动组件上脱落导致高度调节装置无法正常使用情况的发生，相应提高高度调节装置的使用稳定性。此外，锁止凸台21支撑于转动部41与转动凸起411之间，使得转动部41内留出转动部41相对锁止凸台21转动的转动空间，以确保锁止件4的正常锁止及打开操作。
可选地，本实施例还提供一种调节方法，配置成调节上述高度调节装置，调节步骤包 括：驱动调节件6朝向锁定部42滑动，调节件6驱动锁止件4绕所述转动凸起411转动，锁定部42脱离锁止孔12；驱动滑动组件在滑槽11内滑动进行高度调节；驱动调节件6背离锁定部42滑动，第一弹性件5驱动锁止件4绕转动凸起411转动，锁定部42插入锁止孔12内。
可选地，如图6-图8所示，锁止凸台21可以为矩形凸台，转动部41包括分别与锁止凸台21的四个侧壁相对应的第一内壁412、第二内壁413、第三内壁414和第四内壁415，其中，第一内壁412为弧形壁且朝向锁定部42，第二内壁413与第一内壁412相对设置，且转动凸起411设于第二内壁413上；第三内壁414连接于第一内壁412与第二内壁413之间，第四内壁415与第二内壁413连接。这里是转动部41与锁止凸台21配合的一种具体结构，其中，第一内壁412远离锁定部42，第二内壁413靠近锁定部42，第三内壁414和第四内壁415则分别位于锁止凸台21的左右两侧，四个内壁共同围成套设孔套设于锁止凸台21；转动凸起411设置在第二内壁413上，转动凸起411与锁止凸台21抵接，调节件6和第一弹性件5共同作用驱动锁止件4绕转动凸起411转动，该过程中，锁止凸台21在四个内壁围成的套设孔内相对锁止件4发生转动，其中，转动凸起411作为支点、第一内壁412为弧形(近似以转动凸起411为原点，以锁止凸台21的长度为半径得到的弧面)能够确保锁定部42相对锁止凸台21的转动运动。
其中，第三内壁414和第四内壁415则能够对锁止件4的转动角度进行限定，当锁止件4左右转动的过程，锁止凸台21的侧壁与第三内壁414或第四内壁415抵接时，锁止件4的转动角度达到最大。
本实施例中，如图8所示，第四内壁415与第一内壁412设置成两者之间形成开口。第四内壁415靠近导轨1侧壁时，第四内壁415与第一内壁412之间开口设置，能够减少锁止件4占用的空间，以减少锁止件4在滑槽11内转动时，第四内壁415所在部位与导轨1之间的干涉，进一步确保锁止件4的正常转动。
本实施例中，可选地，如图8所示，可以在第四内壁415上设有抵接凸台416。锁止件4绕转动凸起411转动时，由于锁止凸台21与锁止件4的抵接面为平面，则套设孔内需要预留能够容纳锁止凸台21的角部的空间，则锁止件4朝向第四内壁415方向转动至最大角度时，第四内壁415与锁止凸台21的侧壁之间仍存在间隙，此时，抵接凸台416能够与锁止凸台21的侧壁抵接，对抵接凸台416与转动部41的相对位置进行进一步限定，提高两者的连接位置精度和牢固度。抵接凸台416的设置还能够减少汽车碰撞时锁止凸台21朝向间隙处挤压，对转动凸起411挤压作用力较小，导致两者无法有效锁死情况的发生。
本实施例中，如图8所示，可以在锁止件4设置防脱凸台43，防脱凸台43被设置成在锁定部42插入锁止孔12内时，防脱凸台43与锁止孔12的内侧边缘抵接。锁止件4的 锁定部42在第一弹性件5的弹性作用力下转动插入锁止孔12内，防脱凸台43与锁止孔12的内侧边缘，即导轨1的内侧壁抵接，从而二次限定锁止件4的转动角度，减少锁定部42转动角度过大完全伸出锁止孔12外部，导致锁定部42无法缩回情况的发生。
本实施例中，如图9所示，可以在滑槽11的两侧侧壁上均设置锁止孔12，且两侧侧壁上的锁止孔12一一对应设置；锁止凸台21和锁止件4均为两个，两个锁止凸台21沿滑槽11的宽度方向排布，两个锁止件4分别与两个锁止凸台21相对应，且两个锁止件4分别与滑槽11两侧侧壁的锁止孔12相对应。这里是导轨1的左右两侧均设置锁止孔12，两个锁止件4能够在调节件6及第一弹性件5的作用下同时对导轨1的左右两侧进行锁定，或同时打开能够使滑动组件相对导轨1滑动；锁定时，两个锁止件4同时将滑动组件的两侧锁定在导轨1上，能够提高滑动组件相对导轨1的锁定稳定性和牢固度。
具体地，如图2和图4所示，滑动组件上可以设有卡槽34，第一弹性件5包括固定部51和设于固定部51两侧的两个弹性部52，固定部51卡接于卡槽34，两个弹性部52的端部与两个锁止件4一一对应抵接。这里是第一弹性件5的一种具体形式，第一弹性件5的固定部51卡入卡槽34以将第一弹性件5固定在滑动组件上，其弹性部52则能够对锁止件4进行弹性驱动。具体地，第一弹性件5可以由一根钢丝弯折而成。
具体地，本实施例中，如图4所示，滑动组件可以包括滑动座2和托架3，托架3与滑动座2连接且两者之间形成安装空间，锁止凸台21设于滑动座2位于安装空间内的部位。这里是滑动组件的一种具体形式，其中滑动座2位于滑槽11的槽底，托架3设于滑动座2上方。具体地，如图11所示，可以在托架3上设有插接头36，如图7所示，滑动座2上设有与插接头36相对应的插接孔23，插接头36插接于插接孔23内；进一步地，插接头36内可以设有盲孔，插接头36插入插接孔23内后，可以使用螺钉或销钉等挤入盲孔内，从而将托架3与滑动座2牢固地连接在一起。
本实施例中，可选地，如图7所示，滑动座2还可以设置有向侧部伸出的支撑臂25，支撑臂25配置成支撑锁止件4。支撑臂25位于锁止件4下方对其进行支撑，以减少锁止件4转动过程凸出滑动座2而导致倾斜从锁止凸台21上脱落情况的发生；具体地，支撑臂25可以位于锁止件4的转动部41与锁定部42之间的位置，即，支撑臂25能够对锁止件4的中部区域进行支撑；当锁止件4为两个时，支撑臂25相应也可以为两个，两个支撑臂25对两个锁止件4一一对应进行支撑。
可选地，如图12和图13所示，调节件6可以包括调节部61和驱动部62，驱动部62位于安装空间内且与锁止件4抵接；调节部61滑接于托架3且伸出到托架3外部。这里是调节件6的一种具体形式，其中调节部61伸出托架3外部便于乘员对调节件6的操控，驱动部62则位于安装空间内部，乘员通过驱动调节部61能够实现驱动部62对锁止件4的调 节，进而实现高度调节装置的高度调节。
具体地，如图12和图13所示，驱动部62可以包括位于侧部的连接臂621和固设于连接臂621下方的抵接爪622，抵接爪622与锁止件4抵接，用于将调节件6的驱动力直接作用于锁止件4，驱动锁止件4绕转动凸起411转动；当锁止件4为两个时，连接臂621和抵接爪622相应均为两个，且分别排布于左右两侧与两个锁止件4一一对应。
可选地，如图13所示，可以在调节部61设置支撑凸台63，支撑凸台63与滑动座2抵接。由于调节件6相对托架3及滑动座2滑动时，抵接爪622支撑于调节部61与滑动座2之间，设置支撑凸台63能够辅助抵接爪622对调节部61进行支撑，增大调节件6与滑动件之间的滑接稳定性，减少调节件6受力滑动容易倾斜情况的发生。具体地，支撑凸台63可以为两个或多个。
本实施例中，可以在调节件6与托架3之间设置第二弹性件7，第二弹性件7配置成驱动调节件6背离锁定部42滑动。当调节件6不受乘员施加的外力时，第一弹性件5通过弹性回复力驱动锁止件4朝向锁止孔12方向转动，同时，第二弹性件7通过弹性回复力驱动调节件6背离锁定部42滑动，以减少调节件6施加在锁止件4上的与第一弹性件5相反的作用力，从而进一步确保锁止件4不受外力时能够处于锁定状态，同时能够提高滑动组件与导轨1之间的锁定牢固度，相应提高高度调节装置对安全带的锁定牢固度。具体地，第二弹性件7可以选用弹簧，且弹簧在调节件6与托架3之间呈压缩状态。
本实施例中，可选地，如图9-图11所示，滑槽11的侧壁可以设置位于滑槽11的槽口处的向内的翻边13，滑动组件的侧部设有第一卡接凸台31和第二卡接凸台32，第一卡接凸台31与翻边13的顶壁抵接，第二卡接凸台32与翻边13的底壁抵接。这里是滑动组件与导轨1滑接的一种具体形式，其中，翻边13卡入第一卡接凸台31与第二卡接凸台32之间，第一卡接凸台31和第二卡接凸台32对滑动组件在滑槽11深度方向的位置进行限定，以确保滑动组件在导轨1上的平稳滑动；其中，相较整个平面与翻边13接触，第一卡接凸台31和第二卡接凸台32在起到支撑限位作用的基础上，大大减少了滑动组件与导轨1的接触面积，从而减少两者之间的滑动摩擦力，提高调节时的顺畅度。具体地，第一卡接凸台31和第二卡接凸台32均为两组，且分别排布于滑动组件的左右两侧，与导轨1的两个翻边13一一对应滑接，滑动组件相对导轨1滑动时，两组第一卡接凸台31和第二卡接凸台32分别对滑动组件的左右两侧进行限位，从而进一步提高滑动组件与导轨1滑接的稳定性。
具体地，第一卡接凸台31和第二卡接凸台32与翻边13抵接的面可以为弧面。此时第一卡接凸台31及第二卡接凸台32与翻边13抵接处为线接触，在起到支撑限位作用的基础上，能够进一步减少滑动组件与导轨1的接触面积，进一步减小两者之间的滑动摩擦力， 提高滑动组件的调节顺畅度。其中，第一卡接凸台31和第二卡接凸台32均可以为一个、两个或多个，两个或多个时，沿滑动组件的长度方向间隔排布，以对滑动组件的不同位置进行限定。此外，也可以仅将第一卡接凸台31设置为弧形，且第一卡接凸台31为多个时，至少一个为弧形；或仅将第二卡接凸台32设置为弧形，且第二卡接凸台32为多个时，至少一个为弧形。如图10和图11所示，所示，第一卡接凸台31和第二卡接凸台32均设置在托架3上，且第一卡接凸台31为三个、第二卡接凸台32为两个。
本实施例中，可选地，如图11所示，可以在滑动组件的侧部设置第三卡接凸台33，第三卡接凸台33与翻边13的侧壁抵接，且第三卡接凸台33与翻边13抵接的面为弧面。第三卡接凸台33能够对滑动组件在滑槽11内宽度方向的位置进行限定，以提高滑动组件在滑槽11内宽度方向的位置精确度及稳定性；此外，第三卡接凸台33与翻边13的侧壁的抵接面为弧面，则两者的接触处为线接触，在起到支撑限位的基础上，减小两者的接触面积，相应减小滑动组件与导轨1之间的滑动摩擦力，确保两者的顺畅滑动。具体地，第三卡接凸台33可以设置在托架3上。
本实施例中，如图11所示，还可以在滑动组件上设置第四卡接凸台38，第四卡接凸台38与滑槽11的槽底抵接。第四卡接凸台38辅助第一卡接凸台31及第二卡接凸台32对滑动组件在滑槽11内深度方向的位置进行进一步限定，进一步提高滑动组件与导轨1滑接的稳定性和牢固度。具体地，第二卡接凸台32也可以设置在托架3上。
综上，第一卡接凸台31、第二卡接凸台32、第三卡接凸台33和第四卡接凸台38相互作用，共同对滑动组件与导轨1在深度方向和宽度方向的相对位置进行限位，从而提高两者的相对滑动位置精确度，减少由于偏移等造成两者卡顿情况的发生。
本实施例中，可选地，滑槽11的一端可以设有第三弹性件，第三弹性件的弹性端与滑动组件连接且配置成驱动滑动组件朝向第三弹性件滑动。第三弹性件能够驱动滑动组件快速回复到初始位置，其中初始位置可以为高度调节装置的最高位置，也可以为最低位置，其中，高度调节装置安装在汽车本体上，当第三弹性件位于导轨1的上端位置时，则初始位置为最高位置；当第三弹性件位于导轨1的下端位置时，则初始位置为最低位置。
具体地，如图2和图3所示，可以在滑槽11内设置挡座9，挡座9与滑槽11的底壁之间形成容纳腔；第三弹性件包括卷簧8，卷簧8容纳于容纳腔内，且卷簧8的弹性端与滑动组件连接。这里是第三弹性件安装的一种具体形式，挡座9将卷簧8限定在其内的容纳腔内，卷簧8的弹性端则伸出与滑动组件连接；具体地，可以在卷簧8的弹性端设置固定臂81，在滑动组件的滑动座2或托架3上设置固定头24，将固定臂81钩在固定头24上，实现卷簧8与滑动组件的可拆卸式连接。
本实施例中，可选地，如图3、图9和图14所示，可以在滑槽11的两侧侧壁上各设 置有一个卡孔14，挡座9的两侧设有卡接头91，两个卡接头91分别与两个卡孔14卡接。这里是挡座9与导轨1连接的一种具体形式。具体地，还可以在挡座9内设有导向臂92，导向臂92的内壁与滑槽11的侧壁平行设置，卷簧8位于两个导向臂92之间。导向臂92可以对卷簧8伸出或缩回时的路径进行导向及限定，以确保卷簧8的正常使用。
具体地，如图7所示，可以在滑动座2上设置环形凸台22，环形凸台22内部贯通设置，如图10所示，托架3上设有圆孔35，托架3与滑动座2配合连接时，如图4所示，环形凸台22配合插入圆孔35内，其中，环形凸台22内部的通孔可以为螺纹孔，螺纹孔内螺纹连接有导向环，导向环配置成供安全带穿过；此外，环形凸台22与圆孔35的配合插接能够对托架3与滑动座2的连接位置进行进一步限定，以提高两者的连接位置精度。
本实施例中，如图1和图4所示，还可以在滑动组件的背离第三弹性件的一端设置有限位件37，安装时，首先将限位件37与导轨1背离第三弹性件的一端连接，以减少滑动组件对导轨1上其他连接孔的遮挡，提高导轨1与汽车本体等的连接便捷性；导轨1安装完成后，对滑动组件施力，限位件37与滑动组件断开，滑动组件与导轨1之间能够相对滑动调节。具体地，高度调节装置可以安装在汽车本体的B柱上部位置。
具体地，锁止件4可以选用钢材料制成，托架3可以为塑料件，滑动座2和导轨1等均可以为冲压件，制造便捷、加工成本低。
最后应说明的是：以上实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述实施例所记载的技术方案进行修改，或者对其中部分或者全部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申请实施例技术方案的范围。
工业实用性
本实施例提供的高度调节装置、汽车及其调节方法，锁止件始终能够受到锁止凸台向上的支撑作用力，从而提高锁止件安装在滑动组件上的牢固度，相应提高高度调节装置的使用稳定性。

Claims (20)

  1. 一种高度调节装置，其特征在于，包括设有滑槽(11)的导轨(1)，所述滑槽(11)至少一侧的侧壁设有锁止孔(12)，同一侧壁上的所述锁止孔(12)至少为两个且沿所述滑槽(11)的长度方向间隔排布；
    所述高度调节装置还包括滑接于所述滑槽(11)的滑动组件和锁止件(4)，所述滑动组件内设有安装空间，所述安装空间的底壁设有锁止凸台(21)；所述锁止件(4)包括转动部(41)和锁定部(42)，所述转动部(41)套设于所述锁止凸台(21)，且所述转动部(41)的朝向所述锁止凸台(21)的内壁设有转动凸起(411)，所述锁定部(42)与所述锁止孔(12)相对应；
    所述滑动组件上设有第一弹性件(5)，所述第一弹性件(5)的弹性端与所述锁止件(4)连接；所述滑动组件上滑接有调节件(6)，所述调节件(6)与所述锁止件(4)抵接，所述调节件(6)被设置成，在背离所述锁定部(42)滑动时所述第一弹性件(5)驱动所述锁止件(4)绕所述转动凸起(411)转动，所述锁定部(42)插入所述锁止孔(12)内，所述调节件(6)朝向所述锁定部(42)滑动时，所述调节件(6)驱动所述锁止件(4)绕所述转动凸起(411)转动，所述锁定部(42)脱离所述锁止孔(12)。
  2. 根据权利要求1所述的高度调节装置，其特征在于，所述锁止凸台(21)为矩形凸台，所述转动部(41)包括分别与所述锁止凸台(21)的四个侧壁相对应的第一内壁(412)、第二内壁(413)、第三内壁(414)和第四内壁(415)，其中，所述第一内壁(412)为弧形壁且朝向所述锁定部(42)，所述第二内壁(413)与所述第一内壁(412)相对设置，且所述转动凸起(411)设于所述第二内壁(413)上；所述第三内壁(414)连接于所述第一内壁(412)与所述第二内壁(413)之间，所述第四内壁(415)与所述第二内壁(413)连接。
  3. 根据权利要求2所述的高度调节装置，其特征在于，所述第四内壁(415)与所述第一内壁(412)被设置成二者之间形成开口。
  4. 根据权利要求2或3所述的高度调节装置，其特征在于，所述第四内壁(415)上设有抵接凸台(416)。
  5. 根据权利要求1-4中任一项所述的高度调节装置，其特征在于，所述锁止件(4)设有防脱凸台(43)，所述防脱凸台(43)被设置成在所述锁定部(42)插入所述锁止孔(12)内时所述防脱凸台(43)与所述锁止孔(12)的内侧边缘抵接。
  6. 根据权利要求1-5中任一项所述的高度调节装置，其特征在于，所述滑槽(11)的两侧侧壁上均设有所述锁止孔(12)，且两侧侧壁上的所述锁止孔(12)一一对应设置；所 述锁止凸台(21)和所述锁止件(4)均为两个，两个所述锁止凸台(21)沿所述滑槽(11)的宽度方向排布，两个所述锁止件(4)分别与两个所述锁止凸台(21)相对应，且两个所述锁止件(4)分别与所述滑槽(11)两侧侧壁的锁止孔(12)相对应。
  7. 根据权利要求1-6中任一项所述的高度调节装置，其特征在于，所述滑动组件包括滑动座(2)和托架(3)，所述托架(3)与滑动座(2)连接且两者之间形成所述安装空间，所述锁止凸台(21)设于所述滑动座(2)位于所述安装空间内的部位。
  8. 根据权利要求7所述的高度调节装置，其特征在于，所述滑动座(2)设置有向侧部伸出的支撑臂(25)，所述支撑臂(25)配置成支撑所述锁止件(4)。
  9. 根据权利要求7或8所述的高度调节装置，其特征在于，所述调节件(6)包括调节部(61)和驱动部(62)，所述驱动部(62)位于所述安装空间内且与所述锁止件(4)抵接；所述调节部(61)滑接于所述托架(3)且伸出到所述托架(3)外部。
  10. 根据权利要求9所述的高度调节装置，其特征在于，所述调节部(61)设有支撑凸台(63)，所述支撑凸台(63)与所述滑动座(2)抵接。
  11. 根据权利要求7-10中任一项所述的高度调节装置，其特征在于，所述调节件(6)与所述托架(3)之间设有第二弹性件(7)，所述第二弹性件(7)配置成驱动所述调节件(6)背离所述锁定部(42)滑动。
  12. 根据权利要求1-11中任一项所述的高度调节装置，其特征在于，所述滑槽(11)的侧壁设有位于所述滑槽(11)的槽口处的向内的翻边(13)，所述滑动组件的侧部设有第一卡接凸台(31)和第二卡接凸台(32)，所述第一卡接凸台(31)与所述翻边(13)的顶壁抵接，所述第二卡接凸台(32)与所述翻边(13)的底壁抵接。
  13. 根据权利要求12所述的高度调节装置，其特征在于，所述第一卡接凸台(31)和/或所述第二卡接凸台(32)与所述翻边(13)抵接的面为弧面。
  14. 根据权利要求12或13所述的高度调节装置，其特征在于，所述滑动组件的侧部设有第三卡接凸台(33)，所述第三卡接凸台(33)与所述翻边(13)的侧壁抵接，且所述第三卡接凸台(33)与所述翻边(13)抵接的面为弧面。
  15. 根据权利要求1-14中任一项所述的高度调节装置，其特征在于，所述滑槽(11)的一端设有第三弹性件，所述第三弹性件的弹性端与所述滑动组件连接且配置成驱动所述滑动组件朝向所述第三弹性件滑动。
  16. 根据权利要求15所述的高度调节装置，其特征在于，所述滑槽(11)内设有挡座(9)，所述挡座(9)与所述滑槽(11)的底壁之间形成容纳腔；所述第三弹性件包括卷簧(8)，所述卷簧(8)容纳于所述容纳腔内，且所述卷簧(8)的弹性端与所述滑动组件连接。
  17. 根据权利要求16所述的高度调节装置，其特征在于，所述滑槽(11)的两侧侧壁上各设置有一个卡孔(14)，所述挡座(9)的两侧设有卡接头(91)，两个所述卡接头(91)分别与两个所述卡孔(14)卡接。
  18. 根据权利要求16或17所述的高度调节装置，其特征在于，所述挡座(9)内设有导向臂(92)，所述导向臂(92)的内壁与所述滑槽(11)的侧壁平行设置，所述卷簧(8)位于两个所述导向臂(92)之间。
  19. 一种调节方法，其特征在于，配置成调节权利要求1-18中任一项所述的高度调节装置，调节步骤包括：
    驱动调节件(6)朝向锁定部(42)滑动，调节件(6)驱动锁止件(4)绕所述转动凸起(411)转动，锁定部(42)脱离锁止孔(12)；
    驱动滑动组件在滑槽(11)内滑动进行高度调节；
    驱动调节件(6)背离锁定部(42)滑动，第一弹性件(5)驱动锁止件(4)绕转动凸起(411)转动，锁定部(42)插入锁止孔(12)内。
  20. 一种汽车，其特征在于，包括汽车本体、安全带和权利要求1-18中任一项所述的高度调节装置，所述高度调节装置的导轨(1)固设于所述汽车本体，所述安装带穿设于所述高度调节装置的滑动组件。
PCT/CN2019/096453 2019-07-18 2019-07-18 高度调节装置、汽车及其调节方法 WO2021007828A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2019/096453 WO2021007828A1 (zh) 2019-07-18 2019-07-18 高度调节装置、汽车及其调节方法
CN201980001459.4A CN112930286B (zh) 2019-07-18 2019-07-18 高度调节装置、汽车及其调节方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/096453 WO2021007828A1 (zh) 2019-07-18 2019-07-18 高度调节装置、汽车及其调节方法

Publications (1)

Publication Number Publication Date
WO2021007828A1 true WO2021007828A1 (zh) 2021-01-21

Family

ID=74209672

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/096453 WO2021007828A1 (zh) 2019-07-18 2019-07-18 高度调节装置、汽车及其调节方法

Country Status (2)

Country Link
CN (1) CN112930286B (zh)
WO (1) WO2021007828A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113561910A (zh) * 2021-08-31 2021-10-29 岚图汽车科技有限公司 一种高度可调卡扣座组件

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200942749Y (zh) * 2006-04-07 2007-09-05 中国第一汽车集团公司 附带高度调整器的安全带
CN204821465U (zh) * 2015-07-28 2015-12-02 沈阳金杯锦恒汽车安全系统有限公司 一种安全带肩带高度调节装置
CN208149258U (zh) * 2018-01-04 2018-11-27 慈溪市亚路车辆配件有限公司 一种汽车安全带中的高度调节器
CN109624911A (zh) * 2018-11-06 2019-04-16 宁波工程学院 一种安全带高度调节器
CN109910814A (zh) * 2019-04-16 2019-06-21 沈阳金杯锦恒汽车安全系统有限公司 一种安全带高度调节器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012200061B4 (de) * 2012-01-03 2014-08-21 Autoliv Development Ab Höhenversteller für einen Befestigungsbeschlag eines Sicherheitsgurtes
KR101739849B1 (ko) * 2015-12-01 2017-05-25 아우토리브 디벨롭먼트 아베 시트벨트 높이조절장치
CN109249890A (zh) * 2018-09-07 2019-01-22 浙江松原汽车安全系统股份有限公司 一种用于汽车安全带上的双边锁止式高度调节器
CN109624910B (zh) * 2018-11-06 2020-08-18 宁波工程学院 一种侧锁式安全带高度调节器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200942749Y (zh) * 2006-04-07 2007-09-05 中国第一汽车集团公司 附带高度调整器的安全带
CN204821465U (zh) * 2015-07-28 2015-12-02 沈阳金杯锦恒汽车安全系统有限公司 一种安全带肩带高度调节装置
CN208149258U (zh) * 2018-01-04 2018-11-27 慈溪市亚路车辆配件有限公司 一种汽车安全带中的高度调节器
CN109624911A (zh) * 2018-11-06 2019-04-16 宁波工程学院 一种安全带高度调节器
CN109910814A (zh) * 2019-04-16 2019-06-21 沈阳金杯锦恒汽车安全系统有限公司 一种安全带高度调节器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113561910A (zh) * 2021-08-31 2021-10-29 岚图汽车科技有限公司 一种高度可调卡扣座组件
CN113561910B (zh) * 2021-08-31 2023-07-18 岚图汽车科技有限公司 一种高度可调卡扣座组件

Also Published As

Publication number Publication date
CN112930286B (zh) 2023-07-21
CN112930286A (zh) 2021-06-08

Similar Documents

Publication Publication Date Title
EP3733435A1 (en) Locking mechanism for use in battery pack, lock assembly, quick-swap support frame assembly, and electric vehicle
US20060138785A1 (en) Latch for joining two panels of an airplane structure
AU2017430634B2 (en) Hinge component and eyewear frame
EP2047607A1 (en) Torsion spring, elastic device and sliding apparatus and portable appliance utilizing the device
KR20090051837A (ko) 평면 디스플레이 지지장치
US7441479B2 (en) Steering wheel tilt device
JP6148158B2 (ja) リッド装置
WO2021007828A1 (zh) 高度调节装置、汽车及其调节方法
JP2020510772A (ja) ロックユニットおよびロックユニットを備えるトレーボックス
US20240058633A1 (en) Horizontal lifeline shuttle apparatus
US9935300B2 (en) Battery retention assembly and method
US20070136993A1 (en) Automobile door hinge device
US9273500B2 (en) Rack-stop structure for door
JP2017517840A (ja) コネクタ及びコネクタシステム
US20200406470A1 (en) Gripper device for an object, charging robot having a gripper device
US20030115928A1 (en) Device for bending an extremity of a torsional spring
JP2015177596A (ja) ハーネス装置
US9941677B2 (en) Electrical wire guide
JP6511911B2 (ja) 車両用ドアの開度調整装置及びドアチェック機構
JP2011063946A (ja) 扉装置
JP5410356B2 (ja) 嵌合部材及び建具
US6651388B1 (en) Follower using pivoting retaining arms for retaining a window pane
CN107171142B (zh) 引线防脱组件及具有其的电机
EP4203632A1 (en) Chassis structure and electronic device therewith
KR200487237Y1 (ko) 자전거용 접이장치

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19937394

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19937394

Country of ref document: EP

Kind code of ref document: A1