CN213892263U - Automobile folding seat convenient for getting on or off in third row - Google Patents
Automobile folding seat convenient for getting on or off in third row Download PDFInfo
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- CN213892263U CN213892263U CN202022833413.1U CN202022833413U CN213892263U CN 213892263 U CN213892263 U CN 213892263U CN 202022833413 U CN202022833413 U CN 202022833413U CN 213892263 U CN213892263 U CN 213892263U
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- unlocking
- angle adjuster
- cable
- slide rail
- linkage
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Abstract
The utility model relates to a folding seat chair of car convenient to third row gets on or off bus, including seatpad skeleton, angle modulation ware subassembly and pass through the rotatable back skeleton of connecting at the rear portion of seatpad skeleton of angle modulation ware subassembly still includes that one drags two unblock cables, sets up the last unblock spanner, the setting at the top of back skeleton are in the lower unblock handle of the rear side of the lower part of back skeleton, one drag two unblock cable's double-end respectively with go up the unblock handle with the unblock handle links to each other down, one drag two unblock cable's single-end with angle modulation ware release mechanism of angle modulation ware subassembly links to each other. The utility model can facilitate the passengers to get off and get on the bus by arranging the upper unlocking wrench and the lower unlocking wrench; the movement of turning over the backrest framework when the backrest framework is folded is utilized to drive the sliding rail unlocking pull wire to unlock the sliding rail, so that the use convenience is improved; the utility model has the advantages of simple structure, reliable performance and convenient operation.
Description
Technical Field
The utility model relates to a car seat, concretely relates to car folding seat chair convenient to third row gets on or off bus.
Background
With the improvement of the living quality of people in the current society, more people have diversified traveling demands, and the seven SUVs and the MPV have larger demands on the market segment. The automobile seat is an indispensable component of an automobile, and has multiple adjusting functions for meeting the riding requirements of different passengers and meeting the using environments of different passengers. For a vehicle with multiple rows of automobile seats, when passengers enter the third row in the vehicle, the passengers can enter the vehicle only by folding the backrest of the automobile seat and properly adjusting the front and rear positions of the automobile seat, and the passengers in the third row are inconvenient to get on or off the vehicle aiming at the existing vehicle with three rows of seats. When passengers enter a third row of the folding automobile seat of the common automobile type, the backrest of the automobile seat is folded and moves forwards by an unlocking wrench at the upper end of the backrest or at the outer side of the backrest so as to expand the getting-on and getting-off space. The folding seat can enable passengers to smoothly enter the third row for sitting, but when the passengers in the third row need to get off, the passengers are inconvenient to operate to get off. When passengers in the third row get off the vehicle, the unlocking mode is arranged at the upper end of the backrest, and when the unlocking handle at the upper end of the backrest is operated by hands, the unlocking handle can be pulled by the thumb due to upward operation for unlocking, so that the required force is large, the unlocking is difficult, and the operation is extremely inconvenient; for the unlocking mode, the unlocking handle is arranged on the side face of the backrest, a hand needs to be inserted between the seat backrest and the side wall interior trimming panel for unlocking, the operating gap is small, and potential safety hazards exist.
Disclosure of Invention
The utility model aims at providing a car folding seat chair convenient to third row gets on or off bus to improve the convenience that car seat used, make things convenient for the third row passenger to get on or off bus.
A folding seat chair of car convenient to third row gets on or off bus, including seatpad skeleton, angle modulation ware subassembly and pass through the rotatable back skeleton of connecting at the rear portion of seatpad skeleton of angle modulation ware subassembly still includes that one drags two unblock cables, sets up the last unblock spanner, the setting at the top of back skeleton are in the lower unblock handle of the rear side of the lower part of back skeleton, one drag two unblock cable's double-end respectively with go up the unblock handle with it links to each other to unlock the handle down, one drag two unblock cable's single-end with angle modulation ware release mechanism of angle modulation ware subassembly links to each other.
Further, still including setting up slide rail and slide rail release mechanism of seatpad skeleton below, the back skeleton with be equipped with link gear between the slide rail release mechanism, link gear can with power transmission when the back skeleton forward rotation extremely slide rail release mechanism is with right the slide rail unlocks.
Furthermore, the linkage mechanism comprises a touch block which rotates synchronously with the backrest framework, a linkage block which is hinged on the angle adjuster component, a slide rail unlocking cable of which one end is connected with the linkage block, and a linkage shifting piece which is arranged on the linkage block, wherein the other end of the slide rail unlocking cable is connected with the slide rail unlocking mechanism, and the touch block is used for shifting the linkage shifting piece to enable the linkage block to rotate, so that the slide rail unlocking cable is driven to pull the slide rail unlocking mechanism.
Furthermore, the contact block with have the interval between the linkage plectrum, back skeleton rotates certain angle forward the contact block with the linkage plectrum contact.
Further, the slide rail unlocking mechanism comprises a slide rail unlocking rod and a slide rail unlocking shifting piece connected to the slide rail unlocking rod, and the other end of the slide rail unlocking cable is connected with the slide rail unlocking shifting piece.
Further, a power-assisted spring which enables the seat cushion framework to have a forward movement trend is arranged between the seat cushion framework and the sliding rail.
Further, the angle adjuster component comprises two upper connecting plates, two coaxially arranged angle adjuster core pieces, two lower connecting plates and an angle adjuster linkage rod, the two upper connecting plates are respectively fixedly connected with the left side of the lower portion of the backrest framework and the right side of the lower portion of the backrest framework, one lower connecting plate is connected with one upper connecting plate through one angle adjuster core piece, the other lower connecting plate is connected with the other upper connecting plate through the other angle adjuster core piece, the two lower connecting plates are respectively connected with the left side of the rear portion of the seat cushion framework and the right side of the rear portion of the seat cushion framework, and central shafts of the two angle adjuster core pieces are respectively fixedly connected with two ends of the angle adjuster linkage rod.
Further, the angle adjuster unlocking mechanism is an angle adjuster unlocking plectrum connected to a central shaft of the angle adjuster core piece.
Furthermore, the one-to-two pull cable comprises a first pull cable, a second pull cable, a third pull cable and a connecting block, one end of the first pull cable is connected with the upper unlocking handle, the other end of the first pull cable is connected with the connecting block, one end of the second pull cable is connected with the lower unlocking handle, the other end of the second pull cable is connected with the connecting block, one end of the third pull cable is connected with the connecting block, and the other end of the third pull cable is connected with the angle adjuster unlocking mechanism of the angle adjuster assembly.
The utility model can facilitate the passengers to get off and get on the bus by arranging the upper unlocking wrench and the lower unlocking wrench; the movement of turning over the backrest framework when the backrest framework is folded is utilized to drive the sliding rail unlocking pull wire to unlock the sliding rail, so that the use convenience is improved; the utility model has the advantages of simple structure, reliable performance and convenient operation.
Drawings
Fig. 1 is one of the schematic structural diagrams of the present invention;
fig. 2 is a second schematic structural diagram of the present invention;
FIG. 3 is a schematic view of a partial structure of a one-to-two cable;
FIG. 4 is a schematic structural diagram of the recliner;
FIG. 5 is a schematic structural diagram of an angle adjuster linkage;
FIG. 6 is an enlarged view taken at A in FIG. 1;
FIG. 7 is a schematic connection diagram of a slide rail unlocking cable and a slide rail unlocking cable;
FIG. 8 is an operation diagram of the first boarding step;
FIG. 9 is an operation diagram of the second boarding step;
FIG. 10 is an operation diagram of the third boarding step;
FIG. 11 is an operation diagram of the get-off step one;
FIG. 12 is a schematic view of the operation of the get-off step II;
fig. 13 is an operation schematic diagram of the third step of getting-off.
In the figure: 1-backrest frame; 2-seat cushion frame; 3, connecting the upper connecting plate; 4-recliner core member; 5, a lower connecting plate; 6, unlocking the inhaul cable by one driving two; 7-a first cable; 8-a second cable; 9-a third cable; 10-upper unlocking wrench; 11-lower unlocking handle; 12-unlocking plectrum of angle adjuster; 13-recliner linkage; 14-a slide rail; 15-slide release lever; 16-slide rail unlocking pull rod; 17-connecting blocks; 18-a central axis; 19-a touch block; 20-linkage block; 21-linkage shifting piece; 22-slide rail unlocking cable; and 23, unlocking the shifting piece by the sliding rail.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 7, the folding seat for a vehicle convenient for getting on or off a third row comprises a seat cushion framework 2, an angle adjuster component and a backrest framework 1 rotatably connected to the rear part of the seat cushion framework 2 through the angle adjuster component, and further comprises a one-to-two unlocking pull rope 6, an upper unlocking wrench 10 arranged at the top of the backrest framework 1 and a lower unlocking pull 11 arranged at the rear side of the lower part of the backrest framework 1, wherein the two ends of the one-to-two unlocking pull rope 6 are respectively connected with the upper unlocking pull and the lower unlocking pull 11, and the single end of the one-to-two unlocking pull rope 6 is connected with an angle adjuster unlocking mechanism of the angle adjuster component.
In this embodiment, the angle adjuster assembly includes two upper connecting plates 3, two coaxially disposed angle adjuster cores 4, two lower connecting plates 5 and an angle adjuster linkage 13, the two upper connecting plates 3 are respectively fixedly connected with the left side of the lower portion of the backrest skeleton 1 and the right side of the lower portion of the backrest skeleton 1, one lower connecting plate 5 is connected with one upper connecting plate 3 through one angle adjuster core 4, the other lower connecting plate 5 is connected with the other upper connecting plate 3 through the other angle adjuster core 4, the two lower connecting plates 5 are respectively connected with the left side of the rear portion of the seat cushion skeleton 2 and the right side of the rear portion of the seat cushion skeleton 2, and central shafts 18 of the two angle adjuster cores 4 are respectively fixedly connected with two ends of the angle adjuster linkage 13.
In this embodiment the recliner release mechanism is a recliner release paddle 12 connected to a central shaft 18 of one recliner core member 4. The unlocking shifting piece 12 is arranged along the radial direction of a central shaft 18 of the angle adjuster core piece 4, the root of the unlocking shifting piece 12 is connected with the central shaft 18 of the angle adjuster core piece 4, and the single end of the one-to-two unlocking inhaul cable 6 is connected with the end part of the unlocking shifting piece 12.
In this embodiment, one drags two cables and includes first cable 7, second cable 8, third cable 9 and connecting block 17, the one end of first cable 7 links to each other with last unlocking handle, the other end of first cable 7 links to each other with connecting block 17, the one end of second cable 8 links to each other with lower unlocking handle 11, the other end of second cable 8 links to each other with connecting block 17, the one end of third cable 9 links to each other with connecting block 17, the other end of third cable 9 links to each other with angle modulation ware unlocking mechanism of angle modulation ware subassembly, it can stimulate third cable 9 to stimulate first cable 7, it also can stimulate third cable 9 to stimulate second cable 8.
In the present embodiment, a booster spring that gives the seat cushion frame 2 a tendency to move forward is provided between the seat cushion frame 2 and the slide rail 14. The power assisting spring is arranged to provide power assisting for the forward sliding of the automobile seat.
In this embodiment, the seat cushion further includes a slide rail 14 and a slide rail unlocking mechanism which are arranged below the seat cushion frame 2, a linkage mechanism is arranged between the backrest frame 1 and the slide rail unlocking mechanism, and the linkage mechanism can transmit power generated when the backrest frame 1 rotates forwards to the slide rail unlocking mechanism to unlock the slide rail. Specifically, the linkage mechanism comprises a touch block 19 which rotates synchronously with the backrest framework 1, a linkage block 20 hinged on the angle adjuster assembly, a sliding rail unlocking cable 22 with one end connected with the linkage block 20, and a linkage shifting piece 21 arranged on the linkage block 20, the other end of the sliding rail unlocking cable 22 is connected with the sliding rail unlocking mechanism, the touch block 19 is used for shifting the linkage shifting piece 21 to enable the linkage block 20 to rotate, so that the sliding rail unlocking cable 22 is driven to pull the sliding rail unlocking mechanism, the touch block 19 is a supporting lug arranged at the lower part of an upper connecting plate 3, the linkage block 20 is hinged on a lower connecting plate 5 through a hinge shaft, the upper connecting plate 3 rotates along with the backrest framework 1, and the touch block 19 rotates along with the backrest framework 1.
In this embodiment, there is a space between the trigger 19 and the linkage shifting piece 21, and the trigger 19 contacts the linkage shifting piece 21 only after the backrest frame 1 rotates forward by a certain angle. The folding of the backrest frame 1 can be prevented from being influenced by the forward sliding of the automobile seat.
In this embodiment, the slide rail unlocking mechanism includes a slide rail unlocking lever 15 and a slide rail unlocking pulling piece 23 connected to the slide rail unlocking lever 15, and the other end of the slide rail unlocking cable 22 is connected to the slide rail unlocking pulling piece 23. The slide rail unlocking shifting sheet 23 drives the slide rail unlocking rod 15 to rotate, so that the slide rail 14 is unlocked, two slide rails 14 are generally arranged below the seat framework 1, and two ends of the slide rail unlocking rod 15 are respectively used for unlocking the two slide rails 14. The locking structure of the slide rail 14 and the connection structure between the locking structure and the slide rail unlocking lever 15 can be referred to as a slide rail unlocking lever in a car seat in the related art. Further, in order to unlock the slide rail 14, a slide rail unlocking pull rod 16 may be further disposed on the lower side of the backrest frame, and the structure of the slide rail unlocking pull rod 16 may refer to the prior art.
When the passenger enters the third row, as shown in fig. 8 to 10, the passenger firstly operates the upper unlocking wrench 10, the upper unlocking wrench 10 pulls the first cable 7, the first cable 7 pulls the third cable 9, the third cable 9 pulls the angle adjuster unlocking plectrum 12, the angle adjuster unlocking plectrum 12 drives the central shaft 18 of the angle adjuster core 4 to rotate, the angle adjuster linkage 13 enables the central shafts 18 of the two angle adjuster core 4 to synchronously rotate, so as to realize the unlocking of the two angle adjuster core 4, then the backrest framework 1 can be folded forwards, after the backrest framework 1 is folded for a certain angle, the trigger block 19 pushes the linkage plectrum 21, so that the linkage block 20 rotates, the linkage block 20 rotates to pull the slide rail unlocking cable 22, the slide rail unlocking cable 22 pulls the slide rail unlocking plectrum 23, so as to drive the unlocking rail lock rod 15 to rotate, the unlocking of the slide rail 14 is realized, so that the automobile folding seat for getting on and off the third row can move forwards under the action of the power-assisted spring.
When the passenger gets out of the vehicle from the third row position, as shown in fig. 11 to 13, the passenger operates the lower unlocking wrench 11 first, the lower unlocking wrench 11 pulls the second cable 8, the second cable 8 pulls the third cable 9, the third cable 9 pulls the recliner unlocking paddle 12, the recliner unlocking paddle 12 drives the central shaft 18 of the recliner core 4 to rotate, the recliner linkage 13 makes the central shafts 18 of the two recliner core 4 rotate synchronously, thereby unlocking the two recliner core 4, then the backrest frame 1 can be folded forwards, when the backrest frame 1 is folded for a certain angle, the touch block 19 pushes the linkage shifting piece 21, so that the linkage block 20 rotates, the linkage block 20 rotates to pull the slide rail unlocking cable 22, the slide rail unlocking cable 22 pulls the slide rail unlocking shifting piece 23, thereby driving the slide rail unlocking rod 15 to rotate, realizing the unlocking of the slide rail 14, and facilitating the forward movement of the automobile folding seat for the third row getting on and off under the action of the power-assisted spring.
Claims (9)
1. The utility model provides a folding seat of car convenient to third row gets on or off bus which characterized in that: the angle adjuster comprises a seat cushion framework, an angle adjuster component, a backrest framework, a one-to-two unlocking inhaul cable, an upper unlocking wrench and a lower unlocking handle, wherein the backrest framework is rotatably connected to the rear part of the seat cushion framework through the angle adjuster component, the upper unlocking wrench is arranged at the top of the backrest framework, the lower unlocking handle is arranged on the rear side of the lower part of the backrest framework, the two ends of the one-to-two unlocking inhaul cable are respectively connected with the upper unlocking handle and the lower unlocking handle, and the single end of the one-to-two unlocking inhaul cable is connected with an angle adjuster unlocking mechanism of the angle adjuster component.
2. The folding seat for vehicle for facilitating the third row getting on and off as claimed in claim 1, wherein: still including setting up slide rail and slide rail release mechanism of seatpad skeleton below, the back skeleton with be equipped with link gear between the slide rail release mechanism, link gear can with power transmission when the back skeleton forward rotation extremely slide rail release mechanism is with right the slide rail unlocks.
3. The folding seat for vehicle for facilitating the third row getting on and off as claimed in claim 2, wherein: the linkage mechanism comprises a touch block rotating synchronously with the backrest framework, a linkage block hinged on the angle adjuster assembly, a sliding rail unlocking cable with one end connected with the linkage block and a linkage shifting piece arranged on the linkage block, the other end of the sliding rail unlocking cable is connected with the sliding rail unlocking mechanism, and the touch block is used for shifting the linkage shifting piece to enable the linkage block to rotate, so that the sliding rail unlocking cable is driven to pull the sliding rail unlocking mechanism.
4. The folding seat for vehicle for facilitating the third row getting on and off as claimed in claim 3, wherein: the interval has between the trigger piece with the linkage plectrum, back skeleton rotates certain angle forward the trigger piece with the contact of linkage plectrum.
5. The folding seat for vehicle for facilitating the third row getting on and off as claimed in claim 3, wherein: the slide rail unlocking mechanism comprises a slide rail unlocking rod and a slide rail unlocking shifting piece connected to the slide rail unlocking rod, and the other end of the slide rail unlocking cable is connected with the slide rail unlocking shifting piece.
6. The folding seat for vehicle for facilitating the third row getting on and off as claimed in claim 2, wherein: and a power-assisted spring which enables the seat cushion framework to have a forward movement trend is arranged between the seat cushion framework and the sliding rail.
7. The folding seat for vehicle for facilitating the third row getting on and off as claimed in claim 1, wherein: the angle adjuster component comprises two upper connecting plates, two coaxially arranged angle adjuster core pieces, two lower connecting plates and an angle adjuster linkage rod, the two upper connecting plates are fixedly connected with the left side of the lower portion of the backrest framework and the right side of the lower portion of the backrest framework respectively, one lower connecting plate is connected with one upper connecting plate through one angle adjuster core piece, the other lower connecting plate is connected with the other upper connecting plate through the other angle adjuster core piece, the two lower connecting plates are connected with the left side of the rear portion of the seat cushion framework and the right side of the rear portion of the seat cushion framework respectively, and central shafts of the two angle adjuster core pieces are fixedly connected with two ends of the angle adjuster linkage rod respectively.
8. The folding seat for vehicle allowing a third row to get on or off the vehicle as claimed in claim 7, wherein: the angle adjuster unlocking mechanism is an angle adjuster unlocking plectrum connected to a central shaft of the angle adjuster core piece.
9. The folding seat for vehicle for facilitating the third row getting on and off as claimed in claim 1, wherein: the one-to-two pull cable comprises a first pull cable, a second pull cable, a third pull cable and a connecting block, one end of the first pull cable is connected with the upper unlocking handle, the other end of the first pull cable is connected with the connecting block, one end of the second pull cable is connected with the lower unlocking handle, the other end of the second pull cable is connected with the connecting block, one end of the third pull cable is connected with the connecting block, and the other end of the third pull cable is connected with an angle adjuster unlocking mechanism of the angle adjuster assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022833413.1U CN213892263U (en) | 2020-11-30 | 2020-11-30 | Automobile folding seat convenient for getting on or off in third row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022833413.1U CN213892263U (en) | 2020-11-30 | 2020-11-30 | Automobile folding seat convenient for getting on or off in third row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213892263U true CN213892263U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022833413.1U Active CN213892263U (en) | 2020-11-30 | 2020-11-30 | Automobile folding seat convenient for getting on or off in third row |
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| Country | Link |
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| CN (1) | CN213892263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734004A (en) * | 2021-09-23 | 2021-12-03 | 延锋国际座椅***有限公司 | Quick turnover linkage unlocking mechanism |
| CN115092022A (en) * | 2022-06-28 | 2022-09-23 | 江铃汽车股份有限公司 | Folding structure of rear seat of automobile |
-
2020
- 2020-11-30 CN CN202022833413.1U patent/CN213892263U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734004A (en) * | 2021-09-23 | 2021-12-03 | 延锋国际座椅***有限公司 | Quick turnover linkage unlocking mechanism |
| CN115092022A (en) * | 2022-06-28 | 2022-09-23 | 江铃汽车股份有限公司 | Folding structure of rear seat of automobile |
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