CN113500949A - Linkage type automobile seat framework capable of being converted in multifunctional and rapid mode - Google Patents
Linkage type automobile seat framework capable of being converted in multifunctional and rapid mode Download PDFInfo
- Publication number
- CN113500949A CN113500949A CN202110920990.0A CN202110920990A CN113500949A CN 113500949 A CN113500949 A CN 113500949A CN 202110920990 A CN202110920990 A CN 202110920990A CN 113500949 A CN113500949 A CN 113500949A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- transmission connecting
- slide rail
- sliding
- sliding block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0722—Constructive details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
Abstract
The invention discloses a multifunctional quickly-converted linkage type automobile seat framework, which comprises a backrest framework, a seat framework, an upper sliding rail assembly, a lower sliding rail assembly and a front and rear transmission connecting rod, wherein the front end of the front and rear transmission connecting rod is hinged with an upper sliding rail connecting frame, the upper sliding rail connecting frame is fixed on the upper sliding rail assembly, the rear end of the front and rear transmission connecting rod is provided with a connecting rod mechanism which can be hinged on the backrest framework, the position of the front and rear transmission connecting rod, which is close to the rear end, is provided with a front and rear sliding block which can slide on the front and rear transmission connecting rod, and the front and rear sliding block is arranged on the lower sliding rail assembly through the lower sliding rail connecting frame; when the upper slide rail assembly and the lower slide rail assembly move relatively, the distance between the upper slide rail connecting frame and the lower slide rail connecting frame is driven to change, the rear end of the front transmission connecting rod and the rear transmission connecting rod move upwards or downwards to drive the connecting rod mechanism to rotate, the backrest framework rotates around a rotating point, the seat can move forwards and backwards to drive the backrest to rotate, and otherwise, the backrest can move forwards and backwards to drive the seat.
Description
Technical Field
The invention belongs to the technical field of automobile seat parts, and particularly relates to a multifunctional quickly-converted linkage type automobile seat framework.
Background
In order to improve the comfort and convenience of the automobile during use, the automobile seat can move back and forth and the backrest can rotate, the back and forth movement of the seat is realized by a slide rail, and the rotation of the backrest is realized by a regulator or a hinge mechanism. In practical situations, the back-and-forth movement of the vehicle seat and the backrest rotation need to be performed together, i.e. the backrest rotation is driven when moving forward, or the backrest rotation drives the seat to move forward. In the prior art, the back-and-forth movement and the backrest rotation of the automobile seat are usually realized independently, and the mutual linkage of the back-and-forth movement and the backrest rotation movement cannot be realized, so that some movement interference problems cannot be solved, and the folding or flattening function of the seat cannot be realized.
Disclosure of Invention
The invention aims to provide a multifunctional quickly-converted linkage type automobile seat framework, which realizes the mutual linkage of the front and back movement of a seat and the rotation movement of a backrest, so that the seat or the backrest does not need to be pushed independently during operation.
Therefore, the technical scheme adopted by the invention is as follows: a linkage type automobile seat framework with multiple functions and fast conversion comprises a backrest framework, a seat framework, an upper sliding rail assembly, a lower sliding rail assembly and a front and rear transmission connecting rod, wherein the lower part of the seat framework is fixedly arranged on the upper sliding rail assembly; when the upper slide rail assembly moves back and forth on the lower slide rail assembly, the distance between the upper slide rail connecting frame and the lower slide rail connecting frame is driven to be increased or shortened, so that the rear end of the front and rear transmission connecting rod moves upwards or downwards to drive the connecting rod mechanism to rotate, the backrest framework rotates around a rotating point, and the back and forth movement of the seat is realized to drive the backrest to rotate; when the backrest framework rotates, the connecting rod mechanism is driven to rotate, the rear end of the front and rear transmission connecting rod moves upwards or downwards, the distance between the upper sliding rail connecting frame and the lower sliding rail connecting frame is increased or shortened, the upper sliding rail assembly moves forwards and backwards on the lower sliding rail assembly, and the backrest rotating motion is realized to drive the seat to move forwards and backwards; when the hinge shaft at the other end of the link mechanism is withdrawn from the hinge hole and rotates and then is arranged behind the backrest framework, and meanwhile, the upper slide rail assembly is locked by the self-provided locking mechanism, the other end of the link mechanism is blocked on the backrest framework to prevent the backrest framework from rotating backwards, so that the limiting is formed; when the backrest framework is locked by the self-contained locking mechanism, the other end of the connecting rod mechanism is blocked on the backrest framework, so that the upper sliding rail assembly can be prevented from moving forwards, and the limit is formed.
Preferably, the link mechanism includes a conversion slider disposed at a front end and a rear end of the transmission link rod near the rear end, the conversion slider is capable of moving on the front and rear transmission link rods, the conversion slider is hinged with an upper and lower transmission link rods, upper ends of the upper and lower transmission link rods are hinged with a rotation link rod, a middle end of the rotation link rod is hinged to a rotation point and is capable of rotating along with the rotation point, the other end of the rotation link rod is hinged to the backrest frame, an upper and lower sliding groove is disposed at a middle portion of the upper and lower transmission link rods, an upper and lower slider capable of sliding up and down in the upper and lower sliding groove is disposed in the upper and lower sliding groove, the upper and lower slider is disposed on the seat frame, a front and rear sliding groove is disposed on the front and rear transmission link rods, and the front and rear slider is capable of sliding back and forth in the front and rear sliding groove.
More preferably, the length of the front and rear chutes is greater than the stroke of the seat when the seat moves forward and backward.
Preferably, the whole conversion sliding block is Contraband-shaped and is just clamped on the front and rear transmission connecting rods, and the hinge shaft of the upper and lower transmission connecting rods hinged on the conversion sliding block passes through the conversion sliding block and then extends into the front and rear sliding grooves.
Preferably, the rotating connecting rod is a right angle integrally, one end of the right angle is hinged to the upper end of the upper and lower transmission connecting rods, the other end of the right angle is hinged to the backrest framework, the inflection point of the right angle is hinged to the rotating point, and the right angle is arranged downwards.
Preferably, the upper and lower sliding blocks are short shafts extending inwards from the seat frame framework, and the front and rear sliding blocks are short shafts extending inwards from the lower sliding rail connecting frame.
Further preferably, go up the whole L type that is of slide rail link and weld on last slide rail set spare of going up, go up slide rail link and the hinge point between the front and back transmission connecting rod and be higher than front and back spout, slide rail link is vertical welding straight board on slide rail set spare down for down.
Further preferably, the upper and lower transmission connecting rods comprise a chute section, a connecting section and a lower hinged section, the chute section and the lower hinged section are vertically arranged, the connecting section is arranged between the chute section and the lower hinged section and horizontally arranged, and the connecting section is close to the seat frame framework.
The invention has the beneficial effects that:
1) when the upper slide rail assembly moves back and forth on the lower slide rail assembly, the distance between the upper slide rail connecting frame and the lower slide rail connecting frame is driven to be increased or shortened, so that the rear end of the front and rear transmission connecting rod moves upwards or downwards to drive the connecting rod mechanism to rotate, the backrest framework rotates around a rotating point, and the back and forth movement of the seat is realized to drive the backrest to rotate;
2) when the backrest framework rotates, the connecting rod mechanism is driven to rotate, the rear end of the front and rear transmission connecting rod moves upwards or downwards, the distance between the upper sliding rail connecting frame and the lower sliding rail connecting frame is increased or shortened, the upper sliding rail assembly moves forwards and backwards on the lower sliding rail assembly, and the backrest rotating motion is realized to drive the seat to move forwards and backwards;
3) the backrest rotating motion can drive the seat to move back and forth, namely, the back and forth motion of the seat and the backrest rotating motion are linked with each other, so that the backrest does not need to rotate while the seat is pushed during operation, and the operation is convenient;
4) when the hinge shaft at the other end of the link mechanism is withdrawn from the hinge hole and rotates and then is arranged behind the backrest framework, and meanwhile, the upper slide rail assembly is locked by the self-provided locking mechanism, the other end of the link mechanism is blocked on the backrest framework to prevent the backrest framework from rotating backwards, so that the limit is formed, and the seat can be effectively prevented from impacting the following parts; when the backrest framework is locked by the self-contained locking mechanism, the other end of the connecting rod mechanism is blocked on the backrest framework, so that the upper sliding rail assembly can be prevented from moving forwards, and therefore, the limiting is formed, and the upper sliding rail assembly can be locked at any time when moving forwards and sliding forwards;
5) the invention adopts a pure mechanical mechanism, can be used on seats at any position of an automobile and is not influenced by a circuit, and the mechanism is in rigid connection and can ensure the smoothness of the transmission motion when the stress is transmitted.
Drawings
Fig. 1 is a first structural schematic diagram of the present invention.
Fig. 2 is a perspective view of fig. 1.
Fig. 3 is a second structural schematic diagram of the present invention.
Fig. 4 is a perspective view of fig. 3.
Detailed Description
The invention will be further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1-4, a multifunctional fast-switching linkage type automobile seat frame mainly comprises a backrest frame 1, a seat frame 2, an upper sliding rail assembly 3, a lower sliding rail assembly 4, a front and rear transmission connecting rod 6, an upper sliding rail connecting frame 7, a switching sliding block 8, an upper and lower transmission connecting rod 9, a rotating connecting rod 10, an upper and lower sliding block 11, a front and rear sliding block 12 and a lower sliding rail connecting frame 13. Sit fixed the setting in frame skeleton 2 below on last slide rail set spare 3, go up slide rail set spare 3 and can be on slide rail set spare 4 back-and-forth movement down, back skeleton 1 can be round 5 relative sitting frame skeleton 2 rotations of rotation point, above being prior art, no longer gives unnecessary details here.
An upper slide rail connecting frame 7 is hinged to the front end of the front and rear transmission connecting rods 6, the upper slide rail connecting frame 7 is fixed on the upper slide rail assembly 3, a connecting rod mechanism is arranged at the rear end of the front and rear transmission connecting rods 6, the other end of the connecting rod mechanism is hinged to the backrest framework 1, a front and rear slide block 12 capable of sliding on the front and rear transmission connecting rods 6 is arranged at the position, close to the rear end, of the front and rear transmission connecting rods 6, and the front and rear slide block 12 is arranged on the lower slide rail assembly 4 through a lower slide rail connecting frame 13.
The connecting rod mechanism specifically comprises a conversion sliding block 8 which is arranged on a front transmission connecting rod 6 and a rear transmission connecting rod 6 and is close to the rear end, the conversion sliding block 8 can move on the front transmission connecting rod 6 and the rear transmission connecting rod 6, an upper transmission connecting rod 9 and a lower transmission connecting rod 9 are hinged on the conversion sliding block 8, the upper end of the upper transmission connecting rod 9 and the lower transmission connecting rod 9 are hinged on a rotating point 5, the middle end of the rotating connecting rod 10 is hinged on the rotating point 5 and can rotate along with the rotating point 5, the other end of the rotating connecting rod 10 is hinged on a backrest framework 1, an upper sliding groove 9a and a lower sliding groove 9a are arranged in the middle of the upper transmission connecting rod 9 and the lower transmission connecting rod 9a, an upper sliding block 11 and a lower sliding block 11 which can slide up and down in the upper sliding groove 9a and the lower sliding block 11 are arranged on a seat frame framework 2, a front sliding groove 6a and a rear sliding groove 6a are arranged on the front transmission connecting rod 6 and the rear transmission connecting rod, and the front sliding block 12 can slide back in the front sliding groove 6 a.
When the upper slide rail component 3 moves back and forth on the lower slide rail component 4, the distance between the upper slide rail connecting frame 7 and the lower slide rail connecting frame 13 is driven to be increased or shortened, because the front end of the front and rear transmission connecting rods 6 is higher than the rear end, the front and rear transmission connecting rods 6 rotate anticlockwise or clockwise around the upper hinge point of the upper slide rail connecting frame 7, the front and rear transmission connecting rods 6 rotate to drive the conversion sliding block 8 to move upwards or downwards, the conversion sliding block 8 moves to drive the upper and lower transmission connecting rods 9 to rotate anticlockwise or clockwise around the upper and lower sliding blocks, the upper and lower transmission connecting rods 9 rotate to drive the rotating connecting rod 10 to rotate clockwise or anticlockwise, and the back and forth movement of the seat can be completed to drive the backrest to rotate.
When the backrest frame 1 rotates forwards or backwards, the rotating connecting rod 10 rotates anticlockwise or clockwise around the rotating point 5, the rotating connecting rod 10 rotates to drive the upper and lower transmission connecting rods 9 to rotate clockwise or anticlockwise around the upper and lower sliding blocks, the upper and lower transmission connecting rods 9 rotate to drive the conversion sliding block 8 to move downwards or upwards, the conversion sliding block 8 moves to drive the front and rear transmission connecting rods 6 to rotate clockwise or anticlockwise around the front and rear sliding blocks 12, the rotation of the front and rear transmission connecting rods drives the upper sliding rail connecting frame 7 to slide backwards or forwards, and then the upper sliding rail assembly 3 is driven to slide backwards or forwards, so that the back and forth movement of the seat driven by the backrest rotating movement can be completed.
When the seat slides backwards, the backrest is driven to rotate forwards to enable the seat to be flat, the seat can be used as a leg support of a rear-row seat, and the space in the vehicle can be effectively utilized.
When the hinge shaft at the other end of the rotary connecting rod 10 is withdrawn from the hinge hole and rotates and then is arranged behind the backrest framework 1, and meanwhile, the upper slide rail assembly 4 is locked by the self-provided locking mechanism, the other end of the rotary connecting rod 10 is blocked on the backrest framework 1 to prevent the backrest framework 1 from rotating backwards, so that the limiting effect is formed, and the seat can be effectively prevented from impacting the rear parts. When the backrest framework 1 is locked by the self-contained locking mechanism, the other end of the rotating connecting rod 10 is blocked on the backrest framework 1, the upper sliding rail assembly 4 can be prevented from moving forwards, so that the limiting is formed, and the upper sliding rail assembly 4 can be locked at any time when moving forwards and sliding forwards.
Preferably, the length of the front and rear slide grooves 6a is longer than the stroke of the seat when it moves forward and backward.
Preferably, the switching slider 8 is Contraband-shaped and is just clamped on the front and rear driving links 6, and the hinge shaft of the upper and lower driving links 9 hinged on the switching slider 8 passes through the switching slider 8 and then extends into the front and rear chutes 6 a.
Preferably, the rotation link 10 is formed in a right angle as a whole, one end of the right angle is hinged to the upper end of the up-down transmission link 9, the other end of the right angle is hinged to the backrest frame 1, the inflection point of the right angle is hinged to the rotation point 5, and the right angle is disposed downward.
Preferably, the upper and lower sliding blocks 11 are short shafts extending inwards from the seat frame framework 2, and the front and rear sliding blocks 12 are short shafts extending inwards from the lower sliding rail connecting frame 12.
Preferably, the upper sliding rail connecting frame 7 is L-shaped and welded to the upper sliding rail assembly 3, the hinge point between the upper sliding rail connecting frame 7 and the front and rear transmission connecting rods 6 is higher than the front and rear sliding grooves 6a, and the lower sliding rail connecting frame 12 is a straight plate vertically welded to the lower sliding rail assembly 4.
Preferably, the up-down transmission connecting rod 9 comprises a chute section 9b, a connecting section 9c and a lower hinged section 9d, the chute section 9b and the lower hinged section 9d are both vertically arranged, the connecting section 9c is arranged between the chute section 9b and the lower hinged section 9d and horizontally arranged, and the connecting section 9c is arranged close to the seat frame framework 2.
Claims (8)
1. The utility model provides a coordinated type car seat skeleton of multi-functional quick conversion, includes back skeleton (1), sits frame skeleton (2), goes up slide rail set spare (3) and lower slide rail set spare (4), sit fixed the setting in frame skeleton (2) below and go up slide rail set spare (3), it can be on slide rail set spare (4) back-and-forth movement down to go up slide rail set spare (3), back skeleton (1) can sit frame skeleton (2) relatively around rotation point (5) and rotate its characterized in that: the backrest comprises a backrest framework (1), and is characterized by further comprising a front and rear transmission connecting rod (6), wherein the front end of the front and rear transmission connecting rod (6) is hinged with an upper slide rail connecting frame (7), the upper slide rail connecting frame (7) is fixed on the upper slide rail assembly (3), the rear end of the front and rear transmission connecting rod (6) is provided with a connecting rod mechanism, the other end of the connecting rod mechanism is hinged on the backrest framework (1), a front and rear sliding block (12) capable of sliding on the front and rear transmission connecting rod (6) is arranged at a position, close to the rear end, of the front and rear transmission connecting rod (6), and the front and rear sliding block (12) is arranged on a lower slide rail assembly (4) through a lower slide rail connecting frame (13);
when the upper slide rail component (3) moves back and forth on the lower slide rail component (4), the distance between the upper slide rail connecting frame (7) and the lower slide rail connecting frame (13) is driven to be increased or shortened, so that the rear end of the front and rear transmission connecting rod (6) moves upwards or downwards to drive the connecting rod mechanism to rotate, the backrest framework (1) rotates around the rotating point (5), and the back and forth movement of the seat is realized to drive the backrest to rotate; when the backrest framework (1) rotates, the connecting rod mechanism is driven to rotate, the rear end of the front and rear transmission connecting rod (6) moves upwards or downwards, the distance between the upper sliding rail connecting frame (7) and the lower sliding rail connecting frame (13) is increased or shortened, the upper sliding rail assembly (3) moves back and forth on the lower sliding rail assembly (4), and the backrest rotating motion is realized to drive the seat to move back and forth;
when a hinge shaft at the other end of the link mechanism is withdrawn from the hinge hole and rotates and then is arranged behind the backrest framework (1), and the upper slide rail assembly (4) is locked by a self-provided locking mechanism, the other end of the link mechanism is blocked on the backrest framework (1) to prevent the backrest framework (1) from rotating backwards, so that the limiting is formed; when the backrest framework (1) is locked by the self-contained locking mechanism, the other end of the connecting rod mechanism is blocked on the backrest framework (1) and can prevent the upper sliding rail assembly (4) from moving forwards, so that the limiting is formed.
2. The multi-functional coordinated type car seat skeleton of quick transition of claim 1, characterized in that: the connecting rod mechanism comprises a conversion sliding block (8) which is arranged at the rear end of a front transmission connecting rod (6) and a rear transmission connecting rod (6) and is close to the rear end, the conversion sliding block (8) can move on the front transmission connecting rod (6) and the rear transmission connecting rod (6), an upper transmission connecting rod (9) and a lower transmission connecting rod (9) are hinged on the conversion sliding block (8), the upper end of the upper transmission connecting rod (9) and the lower transmission connecting rod (9) are hinged on a rotating point (5) and can rotate along with the rotating point (5), the other end of the rotation connecting rod (10) is hinged on a backrest framework (1), an upper sliding chute and a lower sliding chute (9a) are arranged in the middle of the upper transmission connecting rod (9) and the lower transmission connecting rod (9), an upper sliding block (11) and a lower sliding block which can slide up and down in the upper sliding chute (9a) and the lower sliding chute (9a) are arranged in the upper sliding block and the lower sliding block (11) are arranged on the seat framework (2), and a front and rear transmission connecting rod (6) and rear sliding chute (6), the front and rear sliding blocks (12) can slide back and forth in the front and rear sliding grooves (6 a).
3. The multi-functional coordinated type car seat skeleton of quick transition of claim 2, characterized in that: the length of the front and rear sliding chutes (6a) is larger than the stroke of the seat during the front and rear movement.
4. The multi-functional coordinated type car seat skeleton of quick transition of claim 2, characterized in that: the conversion sliding block (8) is Contraband-shaped as a whole and is just clamped on the front and rear transmission connecting rods (6), and the hinge shaft of the upper and lower transmission connecting rods (9) hinged on the conversion sliding block (8) penetrates through the conversion sliding block (8) and then extends into the front and rear sliding grooves (6 a).
5. The multi-functional coordinated type car seat skeleton of quick transition of claim 2, characterized in that: the whole rotary connecting rod (10) is a right angle, one end of the right angle is hinged to the upper end of the upper and lower transmission connecting rods (9), the other end of the right angle is hinged to the backrest framework (1), the inflection point of the right angle is hinged to the rotary point (5), and the right angle is arranged downwards.
6. The multi-functional coordinated type car seat skeleton of quick transition of claim 2, characterized in that: the upper sliding block (11) and the lower sliding block (11) adopt short shafts extending inwards from the seat frame framework (2), and the front sliding block (12) and the rear sliding block (12) are short shafts extending inwards from the lower sliding rail connecting frame (13).
7. The multi-functional coordinated type car seat skeleton of quick transition of claim 1, characterized in that: go up sliding rail link (7) whole and be the L type and weld on last sliding rail set spare (3), go up sliding rail link (7) and around transmission connecting rod (6) between the hinge point be higher than around spout (6a), sliding rail link (13) are vertical welding straight board on sliding rail set spare (4) down.
8. The multi-functional coordinated type car seat skeleton of quick transition of claim 1, characterized in that: the upper and lower transmission connecting rod (9) comprises a chute section (9b), a connecting section (9c) and a lower hinged section (9d), the chute section (9b) and the lower hinged section (9d) are vertically arranged, the connecting section (9c) is arranged between the chute section (9b) and the lower hinged section (9d) and horizontally arranged, and the connecting section (9c) is arranged close to the seat frame framework (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110920990.0A CN113500949B (en) | 2021-08-11 | 2021-08-11 | Linkage type automobile seat framework capable of being converted in multifunctional and rapid mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110920990.0A CN113500949B (en) | 2021-08-11 | 2021-08-11 | Linkage type automobile seat framework capable of being converted in multifunctional and rapid mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113500949A true CN113500949A (en) | 2021-10-15 |
| CN113500949B CN113500949B (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110920990.0A Active CN113500949B (en) | 2021-08-11 | 2021-08-11 | Linkage type automobile seat framework capable of being converted in multifunctional and rapid mode |
Country Status (1)
| Country | Link |
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| CN (1) | CN113500949B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179824A (en) * | 2022-07-29 | 2022-10-14 | 麦格纳座椅研发(重庆)有限公司 | Vehicle seat back and cushion link gear |
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| CN115179824B (en) * | 2022-07-29 | 2023-09-15 | 麦格纳汽车技术（上海）有限公司徐汇分公司 | Linkage mechanism for backrest and cushion of vehicle seat |
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