CN213056789U - Seat with front and back reversing function - Google Patents
Seat with front and back reversing function Download PDFInfo
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- CN213056789U CN213056789U CN202021417585.4U CN202021417585U CN213056789U CN 213056789 U CN213056789 U CN 213056789U CN 202021417585 U CN202021417585 U CN 202021417585U CN 213056789 U CN213056789 U CN 213056789U
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Abstract
The utility model provides a seat with commutate function from beginning to end, including the back assembly, sit the basin assembly, the actuating lever assembly, sit basin support assembly, supporting component, the lead screw motor, first follower, the second follower, first motion connecting rod, the second motion connecting rod, the third motion connecting rod, the fourth motion connecting rod, first angle modulation ware lower carriage and second angle modulation ware lower carriage, can drive the second motion connecting rod when the lead screw motor rotates, the fourth motion connecting rod rotates respectively around fourth mounting hole, tenth mounting hole and orders about first angle modulation ware lower carriage, the second angle modulation ware lower carriage drives the back assembly and moves between the front and back both ends of sitting basin assembly, the utility model discloses a structural style who adopts follower and motion connecting rod realizes back assembly position switch, has solved the actual demand that the seat direction switches in the space of injecing, has overcome and need enough big motion space among the prior art, The cost is high, the operation is simple, and the practicability is strong.
Description
Technical Field
The utility model relates to a seat technical field specifically, relates to a seat with switching-over function around having.
Background
Due to the appearance of the unmanned driving technology, the arrangement requirement in the automobile cabin is changed, the specific gravity of leisure and business is greatly improved, and a seat with flexibly changeable form or position is required in the market to meet the switching between the manual driving mode and the unmanned driving mode. The common solution in the market is to add a rotation function into the seat, so that the seat can be turned when needed, and a space which can be communicated with each other is formed in the vehicle.
However, since the seat needs a large enough movement space for the seat to rotate, most of the internal space of the conventional vehicle cannot meet the requirement, and the seat can only be used on large vehicles with large enough rear emptying spaces; in addition, the complexity and high cost of the common seat rotating mechanism still cannot be popularized in the market at present.
Patent document CN110626231A discloses an electric seat rotating mechanism, which includes a base and a rotary table rotatably connected to the base, and further includes a rotary table driving device and a locking device for locking the rotary table with the base, the rotary table driving device includes a driving motor, an arc-shaped rack and a driving shaft, wherein the driving motor is fixedly arranged on the rotary table, the arc-shaped rack is fixedly arranged on the base, the driving shaft is connected to an output end of the driving motor and extends to the arc-shaped rack, and the driving shaft is provided with a driving gear engaged with the arc-shaped rack, but the seat is reversed by the rotating mechanism at the bottom, and the occupied space is large, and the seat is not suitable for use environments with small spaces.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a seat with switching-over function from beginning to end.
According to the utility model provides a seat with commutate function from beginning to end, including back assembly, sit basin assembly, actuating lever assembly, sit basin support assembly, supporting component, lead screw motor, first follower, second follower, first motion connecting rod, second motion connecting rod, third motion connecting rod, fourth motion connecting rod, first angle modulation ware lower carriage and second angle modulation ware lower carriage;
the bidet support assembly is arranged on the support component, and is provided with a first installation part, a second installation part, a third installation part and a fourth installation part, a first containing space, a first support frame and a second support frame;
the first motion connecting rod is provided with a first mounting hole, a second mounting hole and a third mounting hole, the second motion connecting rod is provided with a fourth mounting hole, a fifth mounting hole and a sixth mounting hole, the third motion connecting rod is provided with a seventh mounting hole, an eighth mounting hole and a ninth mounting hole, and the fourth motion connecting rod is provided with a tenth mounting hole, an eleventh mounting hole and a twelfth mounting hole;
the screw rod motor is arranged in the first accommodating space, the driving rod assembly is in driving connection with the screw rod motor, and two ends of the driving rod assembly respectively penetrate through the second mounting part and the third mounting part and are arranged on the fourth mounting hole and the tenth mounting hole;
the first mounting hole and the seventh mounting hole are respectively mounted on the first mounting part and the fourth mounting part through connecting pieces;
the support through holes at two ends of the bidet assembly are respectively arranged on the first support frame and the second support frame through rotating shafts, and the bidet assembly is respectively movably matched with the first support frame and the second support frame;
arc-shaped through holes are respectively formed in two ends of the bidet assembly, a first through hole and a second through hole are formed in the first follower, and a third through hole and a fourth through hole are formed in the second follower;
the first through hole and the second through hole on one end of the first follower are respectively connected with the second mounting hole and the fifth mounting hole through connecting pieces, the third through hole and the fourth through hole on one end of the second follower are respectively connected with the eighth mounting hole and the eleventh mounting hole through connecting pieces, the other ends of the first follower and the second follower are respectively installed in the arc-shaped through holes at the left end and the right end of the bidet assembly, and the first follower and the second follower can respectively slide along the two arc-shaped through holes;
the first angle adjuster lower bracket comprises a first supporting end, a first driving part and a first connecting end;
the second angle adjuster lower bracket comprises a second supporting end, a second driving part and a second connecting end;
the first driving part is respectively in movable fit with the third mounting hole and the sixth mounting hole through connecting pieces, the second driving part is respectively in movable fit with the ninth mounting hole and the twelfth mounting hole through connecting pieces, and the first connecting end and the second connecting end are respectively in movable fit with two ends of the bottom of the backrest assembly;
when the screw rod motor rotates, the second motion connecting rod and the fourth motion connecting rod can be driven to rotate around the fourth mounting hole and the tenth mounting hole respectively so as to drive the first angle adjuster lower support and the second angle adjuster lower support to drive the backrest assembly to move between the front end and the rear end of the sitting basin assembly.
Preferably, the support assembly comprises a first support seat and a second support seat;
the first supporting seat and the second supporting seat are arranged in parallel.
Preferably, the first supporting seat and the second supporting seat both adopt channel steel, and two ends of the bidet support assembly are vertically installed on the first supporting seat and the second supporting seat through screws respectively.
Preferably, the first support seat is provided with a first clamping groove and a second clamping groove;
a third clamping groove and a fourth clamping groove are formed in the second supporting seat;
the first supporting end is provided with a first fixing rib, and the second supporting end is provided with a second fixing rib;
when the first angle adjuster lower support and the second angle adjuster lower support drive the backrest assembly to rotate to the front end of the seat basin assembly, the first fixing rib and the second fixing rib are respectively arranged in the first clamping groove and the third clamping groove;
when the first angle adjuster lower support and the second angle adjuster lower support drive the backrest assembly to rotate to the rear end of the bidet assembly, the first fixing rib and the second fixing rib are respectively installed in the second clamping groove and the fourth clamping groove.
Preferably, the first fixing rib and the second fixing rib are both made of steel wires.
Preferably, a thirteenth mounting hole is formed in the first support frame, a fourteenth mounting hole is formed in the second support frame, and the support through holes at the two ends of the bidet assembly are movably mounted on the thirteenth mounting hole and the fourteenth mounting hole through rotating shafts respectively.
Preferably, a first limiting rod and a third limiting rod are respectively arranged on two sides of the front end of the backrest assembly, and a second limiting rod and a fourth limiting rod are respectively arranged on two sides of the rear end of the backrest assembly;
when the backrest assembly is arranged at the front end of the bidet assembly, the second limiting rod and the fourth limiting rod respectively limit the forward-inclined position of the backrest assembly, and when the backrest assembly is arranged at the rear end of the bidet assembly, the first limiting rod and the third limiting rod respectively limit the backward-inclined position of the backrest assembly.
Preferably, the first mounting portion, the second mounting portion, the third mounting portion and the fourth mounting portion all adopt a double-lug through hole structure.
Preferably, the screw rod motor further comprises a manual adjusting rod, the manual adjusting rod is connected with the driving rod assembly, and the driving rod assembly can be driven to rotate through the manual adjusting rod when the screw rod motor is not started.
Preferably, the connecting member is a screw.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses an adopt follower and motion connecting rod to transmit the drive power of lead screw motor for the back assembly, realize sitting the switching of basin assembly top position through back assembly pivoted mode, solved the rotatory actual demand of seat in limited space, overcome and needed enough big motion space, defect with high costs among the prior art, easy operation, the practicality is strong.
2. The utility model discloses well each adapting unit wholly adopts bilateral symmetry's structural arrangement mode, has increased the stability in the equipment motion.
3. The utility model discloses both can switch through electronic realization position, can be through the switching of manual realization position again, and operation is nimble, can be applied to multiple occasion.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic diagram of the explosion structure of the present invention;
FIG. 2 is a schematic view of a first follower;
FIG. 3 is a schematic diagram of the second follower;
FIG. 4 is a schematic structural view of a bidet assembly;
FIG. 5 is a schematic view of a structure of a bidet support assembly;
FIG. 6 is a schematic view of a first kinematic link;
FIG. 7 is a schematic view of a second motion link;
FIG. 8 is a schematic view of a third motion link;
FIG. 9 is a schematic view of a fourth motion link;
FIG. 10 is a schematic structural view of the first supporting base;
FIG. 11 is a schematic structural view of a second support seat;
FIG. 12 is a schematic view of the backrest assembly;
FIG. 13 is a schematic view of the backrest assembly shown in the left position with the seat facing forward;
FIG. 14 is a schematic view of the backrest assembly moving to a mid-section as the seat is shifted from forward to rearward;
fig. 15 is a schematic structural view of the backrest assembly on the right side in the figure when the seat is switched from the forward direction to the backward direction.
The figures show that:
The driving rod assembly 3 has a first receiving space 23 for supporting the through hole 40
First mounting hole 24 arc-shaped through hole 41 of bidet support assembly 4
First through hole 42 of second mounting hole 25 of first supporting seat 5
Third through hole 44 of fourth mounting hole 27 of screw motor 7
Fifth mounting hole 28 fourth through hole 45 of first follower 8
Sixth mounting hole 29 of second follower 9 and first locking groove 46
Seventh mounting hole 30 and second slot 47 of first kinematic link 10
Eighth mounting hole 31 third slot 48 of second kinematic link 11
Tenth mounting hole 33 first limit lever 50 of fourth kinematic link 13
The eleventh mounting hole 34 of the first lower bracket 14 of the angle adjuster is provided with a second limiting rod 51
Twelfth mounting hole 35 third limiting rod 52 of second angle adjuster lower bracket 15
First mounting portion 19 first support 36 fourth stop lever 53
Thirteenth mounting hole 37 of second mounting portion 20
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
The utility model provides a seat with commutate function from beginning to end, as shown in fig. 1-12, including backrest assembly 1, sit basin assembly 2, actuating lever assembly 3, sit basin support assembly 4, supporting component, lead screw motor 7, first follower 8, second follower 9, first motion connecting rod 10, second motion connecting rod 11, third motion connecting rod 12, fourth motion connecting rod 13, first angle modulation ware lower carriage 14 and second angle modulation ware lower carriage 15, sit basin support assembly 4 and install on the supporting component, as shown in fig. 5, set up first installation position 19, second installation position 20, third installation position 21, fourth installation position 22 on sitting basin support assembly 4, have first accommodation space 23, first support frame 36 and second support frame 38, as shown in fig. 6-9, be provided with first mounting hole 24, first motion connecting rod 10, The second motion link 11 is provided with a fourth mounting hole 27, a fifth mounting hole 28 and a sixth mounting hole 29, the third motion link 12 is provided with a seventh mounting hole 30, an eighth mounting hole 31 and a ninth mounting hole 32, and the fourth motion link 13 is provided with a tenth mounting hole 33, an eleventh mounting hole 34 and a twelfth mounting hole 35. In a preferred embodiment, the first mounting portion 19, the second mounting portion 20, the third mounting portion 21, and the fourth mounting portion 22 all adopt a double-lug through hole structure.
Further, as shown in fig. 1 and fig. 4 to 9, the screw motor 7 is installed in the first accommodating space 23, the driving rod assembly 3 is in driving connection with the screw motor 7, two ends of the driving rod assembly 3 respectively pass through the second installation portion 20 and the third installation portion 21 and are installed on the fourth installation hole 27 and the tenth installation hole 33, the first installation hole 24 and the seventh installation hole 30 are respectively installed on the first installation portion 19 and the fourth installation portion 22 through a connecting member, the support through holes 40 at two ends of the bidet assembly 2 are respectively installed on the first support frame 36 and the second support frame 38 through a rotating shaft, and the bidet assembly 2 is respectively movably matched with the first support frame 36 and the second support frame 38; the two ends of the bidet assembly 2 are respectively provided with an arc-shaped through hole 41, the first follower 8 is provided with a first through hole 42 and a second through hole 43, the second follower 9 is provided with a third through hole 44 and a fourth through hole 45, the first through hole 42 and the second through hole 43 at one end of the first follower 8 are respectively connected with the second mounting hole 25 and the fifth mounting hole 28 through connecting pieces, the third through hole 44 and the fourth through hole 45 at one end of the second follower 9 are respectively connected with the eighth mounting hole 31 and the eleventh mounting hole 34 through connecting pieces, the other ends of the first follower 8 and the second follower 9 are respectively installed in the arc-shaped through holes 41 at the left end and the right end of the bidet assembly 2, and the first follower 8 and the second follower 9 can respectively slide along the two arc-shaped through holes 41.
Specifically, as shown in fig. 1, the first recliner lower bracket 14 includes a first supporting end, a first driving portion and a first connecting end, the second recliner lower bracket 15 includes a second support end, a second driving portion and a second connection end, the first driving part is respectively movably matched with the third mounting hole 26 and the sixth mounting hole 29 through connecting pieces, the second driving part is respectively movably matched with the nine mounting holes 32 and the twelfth mounting hole 35 through connecting pieces, the first connecting end and the second connecting end are respectively and movably matched with the two ends of the bottom of the backrest assembly 1, when the screw rod motor 7 rotates, the second moving connecting rod 11 and the fourth moving connecting rod 13 can be driven to rotate around the fourth mounting hole 27 and the tenth mounting hole 33 respectively, so that the first angle adjuster lower support 14 and the second angle adjuster lower support 15 are driven to drive the backrest assembly 1 to move between the front end and the rear end of the seat bowl assembly 2. In a preferred embodiment, the connecting member is a screw.
Specifically, as shown in fig. 1, 10, and 11, the supporting component includes a first supporting seat 5 and a second supporting seat 6, the first supporting seat 5 and the second supporting seat 6 are arranged in parallel, in a preferred embodiment, the first supporting seat 5 and the second supporting seat 6 both use channel steel, and two ends of the bowl support assembly 4 are respectively vertically installed on the first supporting seat 5 and the second supporting seat 6 through screws.
Further, as shown in fig. 1, 10 and 11, a first engaging groove 46 and a second engaging groove 47 are disposed on the first supporting seat 5, and a third engaging groove 48 and a fourth engaging groove 49 are disposed on the second supporting seat 6; the first supporting end is provided with a first fixing rib, and the second supporting end is provided with a second fixing rib; when the first angle adjuster lower support 14 and the second angle adjuster lower support 15 drive the backrest assembly 1 to rotate to the front end of the seat basin assembly 2, the first fixing rib and the second fixing rib are respectively installed in the first clamping groove 46 and the third clamping groove 48; when the first angle adjuster lower bracket 14 and the second angle adjuster lower bracket 15 drive the backrest assembly 1 to rotate to the rear end of the seat pan assembly 2, the first fixing rib and the second fixing rib are respectively installed in the second clamping groove 47 and the fourth clamping groove 49, and in a preferred embodiment, the first fixing rib and the second fixing rib are both made of steel wires.
Specifically, as shown in fig. 1 and 5, a thirteenth mounting hole 37 is formed in the first support frame 36, a fourteenth mounting hole 39 is formed in the second support frame 38, and support through holes 40 at two ends of the bidet assembly 2 are movably mounted on the thirteenth mounting hole 37 and the fourteenth mounting hole 39 through rotating shafts, respectively.
Specifically, as shown in fig. 1 and 12, a first limiting rod 50 and a third limiting rod 52 are respectively disposed on two sides of the front end of the backrest assembly 1, a second limiting rod 51 and a fourth limiting rod 53 are respectively disposed on two sides of the rear end of the backrest assembly 1, when the backrest assembly 1 is at the front end of the bidet assembly 2, the second limiting rod 51 and the fourth limiting rod 53 respectively limit the forward-inclined position of the backrest assembly 1, and when the backrest assembly 1 is at the rear end of the bidet assembly 2, the first limiting rod 50 and the third limiting rod 52 respectively limit the backward-inclined position of the backrest assembly 1.
Specifically, the utility model discloses in still including manual regulation pole, manual regulation pole is connected with actuating lever assembly 3, can order about actuating lever assembly 3 through manual regulation pole when not starting lead screw motor 7 and rotate. The working principle of the utility model is as follows:
as shown in fig. 13-15, when the screw rod motor 7 is powered on and rotates forward, the screw rod motor 7 drives the driving rod assembly 3 to rotate, so as to drive the second moving connecting rod 11 and the fourth moving connecting rod 13 to rotate around the bottom end, so as to drive the first angle adjuster lower bracket 14 and the second angle adjuster lower bracket 15 to rotate counterclockwise, and to separate the steel wires on the first angle adjuster lower bracket 14 and the second angle adjuster lower bracket 15 from the slots on the supporting component. The whole backrest assembly 1 is driven by the first angle adjuster lower bracket 14 and the second angle adjuster lower bracket 15 to move downwards to the other end of the supporting component. When the screw motor 7 is electrified and reversely rotated, the whole backrest assembly 1 is driven by the first angle adjuster lower bracket 14 and the second angle adjuster lower bracket 15 to move to the initial position again.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. A seat with a front-back reversing function is characterized by comprising a backrest assembly (1), a bidet assembly (2), a driving rod assembly (3), a bidet support assembly (4), a supporting component, a screw motor (7), a first follower (8), a second follower (9), a first moving connecting rod (10), a second moving connecting rod (11), a third moving connecting rod (12), a fourth moving connecting rod (13), a first angle adjuster lower support (14) and a second angle adjuster lower support (15);
the bidet support assembly (4) is arranged on the support component, and the bidet support assembly (4) is provided with a first installation part (19), a second installation part (20), a third installation part (21), a fourth installation part (22), a first containing space (23), a first support frame (36) and a second support frame (38);
the first motion connecting rod (10) is provided with a first mounting hole (24), a second mounting hole (25) and a third mounting hole (26), the second motion connecting rod (11) is provided with a fourth mounting hole (27), a fifth mounting hole (28) and a sixth mounting hole (29), the third motion connecting rod (12) is provided with a seventh mounting hole (30), an eighth mounting hole (31) and a ninth mounting hole (32), and the fourth motion connecting rod (13) is provided with a tenth mounting hole (33), an eleventh mounting hole (34) and a twelfth mounting hole (35);
the screw rod motor (7) is arranged in the first accommodating space (23), the driving rod assembly (3) is in driving connection with the screw rod motor (7), and two ends of the driving rod assembly (3) respectively penetrate through the second mounting part (20) and the third mounting part (21) to be arranged on the fourth mounting hole (27) and the tenth mounting hole (33);
the first mounting hole (24) and the seventh mounting hole (30) are respectively mounted on the first mounting part (19) and the fourth mounting part (22) through connecting pieces;
the support through holes (40) at the two ends of the bidet assembly (2) are respectively arranged on the first support frame (36) and the second support frame (38) through a rotating shaft, and the bidet assembly (2) is respectively movably matched with the first support frame (36) and the second support frame (38);
arc-shaped through holes (41) are respectively formed in two ends of the bidet assembly (2), a first through hole (42) and a second through hole (43) are formed in the first follower (8), and a third through hole (44) and a fourth through hole (45) are formed in the second follower (9);
a first through hole (42) and a second through hole (43) on one end of the first follower (8) are respectively connected with the second mounting hole (25) and the fifth mounting hole (28) through connecting pieces, a third through hole (44) and a fourth through hole (45) on one end of the second follower (9) are respectively connected with the eighth mounting hole (31) and the eleventh mounting hole (34) through connecting pieces, the other ends of the first follower (8) and the second follower (9) are respectively installed in arc-shaped through holes (41) at the left end and the right end of the bidet assembly (2), and the first follower (8) and the second follower (9) can respectively slide along the two arc-shaped through holes (41);
the first angle adjuster lower bracket (14) comprises a first supporting end, a first driving part and a first connecting end;
the second angle adjuster lower bracket (15) comprises a second supporting end, a second driving part and a second connecting end;
the first driving part is respectively in movable fit with the third mounting hole (26) and the sixth mounting hole (29) through connecting pieces, the second driving part is respectively in movable fit with the ninth mounting hole (32) and the twelfth mounting hole (35) through connecting pieces, and the first connecting end and the second connecting end are respectively in movable fit with two ends of the bottom of the backrest assembly (1);
when the screw rod motor (7) rotates, the second motion connecting rod (11) and the fourth motion connecting rod (13) can be driven to rotate around the fourth mounting hole (27) and the tenth mounting hole (33) respectively, and then the first angle adjuster lower support (14) and the second angle adjuster lower support (15) are driven to drive the backrest assembly (1) to move between the front end and the rear end of the sitting basin assembly (2).
2. The seat with the function of reversing front and back according to claim 1, wherein the supporting assembly comprises a first supporting seat (5) and a second supporting seat (6);
the first supporting seat (5) and the second supporting seat (6) are arranged in parallel.
3. The seat with the function of reversing front and back according to claim 2, wherein the first supporting seat (5) and the second supporting seat (6) are both channel steels, and two ends of the bidet support assembly (4) are vertically installed on the first supporting seat (5) and the second supporting seat (6) respectively through screws.
4. The seat with the function of reversing front and back according to claim 2, wherein the first supporting seat (5) is provided with a first clamping groove (46) and a second clamping groove (47);
a third clamping groove (48) and a fourth clamping groove (49) are formed in the second supporting seat (6);
the first supporting end is provided with a first fixing rib, and the second supporting end is provided with a second fixing rib;
when the first angle adjuster lower support (14) and the second angle adjuster lower support (15) drive the backrest assembly (1) to rotate to the front end of the seat basin assembly (2), the first fixing rib and the second fixing rib are respectively installed in the first clamping groove (46) and the third clamping groove (48);
when the first angle adjuster lower support (14) and the second angle adjuster lower support (15) drive the backrest assembly (1) to rotate to the rear end of the seat basin assembly (2), the first fixing rib and the second fixing rib are respectively installed in the second clamping groove (47) and the fourth clamping groove (49).
5. The seat with the function of reversing front and back according to claim 4, wherein the first fixing rib and the second fixing rib are both made of steel wires.
6. The seat with the function of reversing front and back according to claim 1, wherein a thirteenth mounting hole (37) is formed in the first supporting frame (36), a fourteenth mounting hole (39) is formed in the second supporting frame (38), and support through holes (40) at two ends of the bidet assembly (2) are movably mounted on the thirteenth mounting hole (37) and the fourteenth mounting hole (39) through rotating shafts respectively.
7. The seat with the function of reversing front and back according to claim 1, wherein a first limiting rod (50) and a third limiting rod (52) are respectively arranged on two sides of the front end of the backrest assembly (1), and a second limiting rod (51) and a fourth limiting rod (53) are respectively arranged on two sides of the rear end of the backrest assembly (1);
when the backrest assembly (1) is arranged at the front end of the bidet assembly (2), the second limiting rod (51) and the fourth limiting rod (53) respectively limit the forward-inclined position of the backrest assembly (1), and when the backrest assembly (1) is arranged at the rear end of the bidet assembly (2), the first limiting rod (50) and the third limiting rod (52) respectively limit the backward-inclined position of the backrest assembly (1).
8. The seat with the function of reversing the front and back directions as claimed in claim 1, wherein the first mounting portion (19), the second mounting portion (20), the third mounting portion (21) and the fourth mounting portion (22) are all in a double-lug through hole structure.
9. The seat with the function of reversing front and back according to claim 1, further comprising a manual adjusting lever, wherein the manual adjusting lever is connected with the driving rod assembly (3), and the driving rod assembly (3) can be driven to rotate by the manual adjusting lever when the screw motor (7) is not started.
10. The seat with the function of reversing front and back according to claim 1, wherein the connecting member is a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021417585.4U CN213056789U (en) | 2020-07-17 | 2020-07-17 | Seat with front and back reversing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021417585.4U CN213056789U (en) | 2020-07-17 | 2020-07-17 | Seat with front and back reversing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213056789U true CN213056789U (en) | 2021-04-27 |
Family
ID=75575348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021417585.4U Active CN213056789U (en) | 2020-07-17 | 2020-07-17 | Seat with front and back reversing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213056789U (en) |
-
2020
- 2020-07-17 CN CN202021417585.4U patent/CN213056789U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220930 Address after: No. 559, Xinhui Road, Huishan Economic Development Zone, Wuxi, Jiangsu 214154 Patentee after: Wuxi Weifu Zhixing seat Co.,Ltd. Address before: 201100 room a401, building 1, 2588 Hongmei South Road, Minhang District, Shanghai Patentee before: Qiqiong Automotive Technology (Shanghai) Co.,Ltd. |
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| TR01 | Transfer of patent right |