CN211107046U

CN211107046U - Chair with adjusting function

Info

Publication number: CN211107046U
Application number: CN201922069297.8U
Authority: CN
Inventors: 王虎; 左卫国; 魏娇; 李忠良
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-28
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a chair with adjusting function, which comprises a slide rail body, a chair framework and a rotary adjusting mechanism, wherein the chair framework is arranged on the slide rail body; the rotation adjusting mechanism is connected the slide rail body with drive between the seat skeleton rotate between service position and usher's position the seat skeleton is in when service position the seat skeleton with the slide rail body aligns on upper and lower direction, the seat skeleton is in when the usher's position the seat skeleton to one side deflection predetermined angle of slide rail body. According to the utility model discloses a seat with regulatory function adjusts about realizing on the basis of adjusting with the front and back regulation, has integrateed the function of adjusting, for client provides more comfortable driving experience.

Description

Chair with adjusting function

Technical Field

The utility model belongs to the technical field of the vehicle technique and specifically relates to a seat with regulatory function is related to.

Background

The main driving seat of the existing vehicle is generally provided with a welcome function, and can be automatically adjusted to the lowest rear position after the vehicle is flamed out and automatically adjusted to the last using position after the vehicle is started. But the function of rotating outwards and inclining to a certain angle cannot be achieved, which causes trouble to some passengers who directly enter the vehicle due to body inconvenience. Therefore, there is room for improvement in the above-described technology.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a seat with regulatory function, seat with regulatory function adjusts about realizing on the basis of adjusting with the fore-and-aft regulation, has integrateed the function of adjusting, provides more comfortable driving experience for client.

The seat with the adjusting function comprises a slide rail body, a seat framework and a rotary adjusting mechanism, wherein the seat framework is arranged on the slide rail body; the rotation adjusting mechanism is connected the slide rail body with drive between the seat skeleton rotate between service position and usher's position the seat skeleton is in when service position the seat skeleton with the slide rail body aligns on upper and lower direction, the seat skeleton is in when the usher's position the seat skeleton to one side deflection predetermined angle of slide rail body.

According to the utility model discloses a seat with regulatory function adjusts about realizing on the basis of adjusting with the front and back regulation, has integrateed the function of adjusting, for client provides more comfortable driving experience.

According to the utility model discloses a seat with regulatory function, rotatory adjustment mechanism fixes on the slide rail body, the rear end of seat skeleton with the slide rail body is rotationally connected, the front end of seat skeleton with rotatory adjustment mechanism cooperation links to each other.

According to the utility model discloses a seat with regulatory function of embodiment, rotatory adjustment mechanism includes:

the connecting plate is fixed on the slide rail body, and the seat framework is rotatably connected with the connecting plate;

the transmission device is arranged on the connecting plate and connected with the seat framework to drive the seat framework to rotate;

the first motor is arranged on the connecting plate and connected with the transmission device to drive the transmission device to operate.

According to the utility model discloses a seat with regulatory function of embodiment, transmission includes:

a motor shaft of the first motor is connected with the transmission gear to drive the transmission gear to rotate;

the transmission toothed plate is rotatably connected to the connecting plate, the transmission gear is matched with the meshing teeth on the transmission toothed plate for transmission, and the transmission toothed plate is fixedly connected with the front end of the seat framework to drive the seat framework to rotate.

According to the utility model discloses a seat with regulatory function be equipped with spacing spout on the connecting plate, the front end of seat skeleton passes through connecting piece slidable ground cooperation and is in the spacing spout.

According to the utility model discloses a seat with regulatory function, spacing spout includes first spacing groove and second spacing groove, first spacing groove with the left side cooperation of the front end of seat skeleton links to each other, the second spacing groove with the right side cooperation of the front end of seat skeleton links to each other.

According to the utility model discloses a seat with regulatory function, the extending direction of first spacing groove with the left direction of rotation of front end of seat skeleton is unanimous, the extending direction of second spacing groove with the direction of rotation on seat skeleton's front end right side is unanimous.

According to the utility model discloses seat with regulatory function still includes: the slide adjusting subassembly, the slide adjusting subassembly is established on the slide rail body be equipped with two parallel and two guide rails of arranging side by side on the slide rail body, the slide adjusting subassembly with the seat skeleton links to each other in order to drive the seat skeleton is in slide around carrying out on two guide rails, the slide adjusting subassembly includes: slip driving spare and second motor, the slip driving spare is connected the seat skeleton with between the second motor.

According to the utility model discloses seat with regulatory function still includes: the upper and lower adjusting part, the upper and lower adjusting part is connected the slide rail body with in order to drive between the seat skeleton reciprocates, the upper and lower adjusting part includes: promote plate and third motor, it connects to promote the plate the seat skeleton with between the third motor, the third motor can drive promote the plate rearward movement, it can promote to promote the plate the seat skeleton rebound.

According to the utility model discloses seat with regulatory function still includes: and the ECU control unit is respectively connected with the rotary adjusting mechanism, the sliding adjusting assembly and the up-down adjusting assembly to control the offset of the seat framework in the corresponding direction.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of an open state of a seat with an adjustment function according to an embodiment of the present invention;

FIG. 2 is a schematic view of a closed state of a seat having an adjustment function according to an embodiment of the present invention;

fig. 3 is a schematic two-view of the open state of the seat with an adjustment function according to an embodiment of the present invention;

FIG. 4 is a schematic illustration of a closed state of a seat having an adjustment function according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 4;

FIG. 7 is a cross-sectional view taken along line C-C of FIG. 4;

fig. 8 is a bottom view of the slide rail body according to the embodiment of the present invention;

fig. 9 is a top view of a slide rail body according to an embodiment of the present invention;

figure 10 is a top view of a seat frame according to an embodiment of the present invention;

fig. 11 is a bottom view of a seat frame according to an embodiment of the present invention;

fig. 12 is a schematic view of the connection of the slide rail body and the rotation adjustment mechanism according to an embodiment of the present invention;

FIG. 13 is a cross-sectional view taken along line F-F of FIG. 12;

fig. 14 is a top view of a rotary adjustment mechanism according to an embodiment of the present invention;

fig. 15 is a bottom view of a rotary adjustment mechanism according to an embodiment of the present invention;

fig. 16 is a schematic structural view of a connecting plate according to an embodiment of the present invention;

figure 17 is a top two view of a rotary adjustment mechanism according to an embodiment of the present invention;

FIG. 18 is a cross-sectional view taken along line D-D of FIG. 17;

FIG. 19 is a cross-sectional view taken along line E-E of FIG. 17;

fig. 20 is a schematic structural view of an up-down adjustment assembly according to an embodiment of the present invention;

fig. 21 is a schematic view of the connection of the pushing plate and the third motor according to an embodiment of the present invention;

fig. 22 is a flowchart of an ECU control unit control process according to an embodiment of the present invention.

Reference numerals:

100-a seat with an adjusting function, 1-a slide rail body, 2-a seat framework, 3-a rotary adjusting mechanism, 31-a connecting plate, 311-a limiting sliding groove, 32-a transmission device, 321-a transmission gear, 322-a transmission toothed plate, 3221-a meshing gear, 33-a first motor, 4-a first limiting groove, 5-a second limiting groove, 6-a sliding adjusting component, 61-a guide rail, 62-a sliding transmission component, 63-a second motor, 7-an up-down adjusting component, 71-a pushing plate, 72-a third motor, 8-a fastener and 9-an ECU (electronic control Unit).

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

A seat 100 having an adjustment function according to an embodiment of the present invention is described below with reference to fig. 1 to 22. As shown in fig. 1 to 4, a seat 100 having an adjustment function according to an embodiment of the present invention includes: slide rail body 1, seat skeleton 2 and rotation regulation mechanism 3, wherein seat skeleton 2 establishes on slide rail body 1, and seat skeleton 2 can be realized on slide rail body 1 about, around adjusting and control the regulation, and slide rail body 1 can play direction and spacing effect for seat skeleton 2's removal. Further, the rotation adjustment mechanism 3 is connected between the slide rail body 1 and the seat frame 2 to drive the seat frame 2 to rotate between the use position and the guest-welcome position, specifically, the seat frame 2 and the slide rail body 1 are aligned in the up-down direction when the seat frame 2 is in the use position; when the seat frame 2 is at the guest-meeting position, the seat frame 2 deflects to one side of the slide rail body 1 by a predetermined angle. Therefore, the inconvenience of the customer in and out of the vehicle can be effectively improved, and the driving experience of the customer is improved. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

The seat with the adjusting function in the related art only has the functions of up-down adjustment and front-back adjustment, but cannot rotate outwards and incline at a certain angle, and the problem that passengers can not get in or out of the vehicle conveniently exists. And the utility model discloses seat 100 with regulatory function adjusts about realizing on the basis of adjusting with the fore-and-aft regulation, the function of adjusting about having integrateed, provides more comfortable driving experience for client.

According to the utility model discloses seat 100 with regulatory function connects through rotatory adjustment mechanism 3 and rotates between slide rail body 1 and seat frame 2 with drive seat frame 2 between service position and usher's position, and then makes seat 100 possess the function of controlling the regulation to provide more comfortable driving experience for client.

According to the seat 100 with adjusting function of the present invention, as shown in fig. 4, the rotation adjusting mechanism 3 is fixed on the slide rail body 1, the rear end of the seat frame 2 is rotatably connected with the slide rail body 1, and the front end of the seat frame 2 is connected with the rotation adjusting mechanism 3 in a matching manner. Like this, can make seat frame 2's front end deflect predetermined angle when the usher position through rotary adjusting mechanism 3 to effectively improve the inconvenience of customer business turn over vehicle, promote customer's driving experience. Further, as shown in fig. 5 to 7, the seat frame 2 and the slide rail body 1 are connected by a fastener 8 (e.g., a bolt), so that the reliability of the connection of the seat frame 2 and the slide rail body 1 can be ensured.

According to the seat 100 with an adjusting function of an embodiment of the present invention, as shown in fig. 14 and 15, the rotation adjusting mechanism 3 includes: connecting plate 31, transmission 32 and first motor 33, wherein connecting plate 31 is fixed on slide rail body 1, and seat frame 2 links to each other with connecting plate 31 rotationally. Further, transmission 32 is installed on connecting plate 31, and transmission 32 and seat frame 2 link to each other in order to drive seat frame 2 and rotate, can make seat frame 2 deflect predetermined angle when meeting the guest position like this to effectively improve the inconvenience that customer got in and out the vehicle, promote customer's driving and experience. Further, a first motor 33 is disposed on the connecting plate 31, and the first motor 33 is connected to the transmission 32 to drive the transmission 32 to operate.

According to the chair 100 with adjusting function of one embodiment of the present invention, as shown in fig. 14, the transmission 32 includes: drive gear 321 and transmission pinion rack 322, wherein the motor shaft of first motor 33 links to each other with drive gear 321 operation, and further, transmission pinion rack 322 rotationally connects on connecting plate 31, and the meshing tooth 3221 cooperation transmission on drive gear 321 and the transmission pinion rack 322, the front end of transmission pinion rack 322 and seat skeleton 2 is fixed to be linked to each other in order to drive seat skeleton 2 and takes place to rotate, can transmit the power of first motor 33 to seat skeleton 2 department through transmission. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

According to the utility model discloses a seat 100 with regulatory function, as shown in fig. 14, be equipped with spacing spout 311 on connecting plate 31, the front end of seat skeleton 2 passes through connecting piece slidable ground cooperation in spacing spout 311 to realize that the front end of seat skeleton 2 rotates between service position and usher's position, spacing spout 311 can play limiting displacement for seat skeleton 2's rotation, and spacing spout 311 has certain guide function to seat skeleton 2's slip simultaneously.

According to the seat 100 with the adjusting function of the present invention, as shown in fig. 14, the limiting sliding groove 311 includes a first limiting groove 4 and a second limiting groove 5, wherein the first limiting groove 4 is connected to the left side of the front end of the seat frame 2, and the second limiting groove 5 is connected to the right side of the front end of the seat frame 2. Further, the extending direction of first spacing groove 4 is unanimous with the left rotation direction of the front end of seat skeleton 2, the extending direction of second spacing groove 5 is unanimous with the rotation direction on front end right side of seat skeleton 2, cooperate with the left and right sides of seat skeleton 2 front end respectively through first spacing groove 4 and second spacing groove 5, can promote the cooperation stability between seat skeleton 2 and the connecting plate 31 on the one hand, on the other hand, can provide spacing and guide function for the rotation of seat skeleton 2.

The chair 100 with adjusting function according to an embodiment of the present invention, as shown in fig. 9, further includes: the slide adjusting assembly 6, wherein the slide adjusting assembly 6 is arranged on the slide rail body 1, two parallel guide rails 61 which are arranged side by side are arranged on the slide rail body 1, the slide adjusting assembly 6 is connected with the seat framework 2 to drive the seat framework 2 to slide back and forth on the two guide rails 61, and then the front and back adjustment of the seat 100 is realized. Further, as shown in fig. 12, the slide adjusting assembly 6 includes: slide drive spare 62 and second motor 63, slide drive spare 62 are connected between seat frame 2 and second motor 63, and through the rotation of second motor 63, drive slide drive spare 62's rotation like this, and then realize seat frame 2's fore-and-aft regulation.

The chair 100 with an adjusting function according to an embodiment of the present invention, as shown in fig. 20, further includes: and the up-down adjusting assembly 7 is connected between the slide rail body 1 and the seat framework 2 to drive the seat framework 2 to move up and down, so that the up-down adjustment of the seat 100 is realized. Further, as shown in fig. 21, the up-down adjusting assembly 7 includes: the seat frame 2 is provided with a pushing plate 71 and a third motor 72, wherein the pushing plate 71 is connected between the seat frame 2 and the third motor 72, the third motor 72 can drive the pushing plate 71 to move backwards, the pushing plate 71 can push the seat frame 2 to move upwards, and then the seat frame 2 can be adjusted upwards and downwards.

The chair 100 with an adjusting function according to an embodiment of the present invention, as shown in fig. 22, further includes: an ECU (Electronic Control Unit) Control Unit connected to the rotation adjusting mechanism 3, the slide adjusting assembly 6, and the up-down adjusting assembly 7, respectively, to Control the offset of the seat frame 2 in the corresponding direction. Specifically, when the seat 100 is adjusted from the use position to the guest-meeting position, the vehicle power supply off signal, the door open signal, and the seatbelt buckle open signal are output to the ECU control unit 9, and the motor power supply is turned on, so that the seat 10 can be rotated toward the outside of the door while being adjusted downward and rearward, which can facilitate a customer getting on the vehicle. While the motors output position signals to the ECU control unit 9 for determining that the respective motors (i.e., the first motor 33, the second motor 63, and the third motor 72) have reached the respective positions, the ECU control unit 9 turns off the power supply to the motors. When the seat 100 is adjusted from the position for welcoming a guest to the use position, a door close signal, a vehicle power supply on signal and a seatbelt buckle close signal are output to the ECU control unit 9, the seat occupant recognition system is activated to determine the type of position where the occupant is seated, and then the motor power supply is turned on, at which time the seat 100 is rotated toward the inside of the vehicle while being adjusted upward and forward. When the motors simultaneously output position signals to the ECU control unit 9 that the respective motors (i.e., the first motor 33, the second motor 63, and the third motor 72) have reached the respective occupant driving state positions, the ECU control unit 9 turns off the motor power.

The utility model discloses seat 100 with regulatory function, with seat 100's usher function integration in seat skeleton 2, increase rotation regulation mechanism 3 on seat 100's slide rail body 1 to be connected with seat skeleton 2 cooperation, not trigger in seat 100 normal accommodation process. In use it is determined by the ECU control unit 9 of the seat 100 whether the triggering conditions are met. When the trigger condition is satisfied, the seat 100 may rotate toward the door outer side while moving downward and rearward to achieve a welcome effect. The seat 100 can be adjusted to the optimal driving position upwards and forwards while rotating inwards by automatically matching the size type of a client when a passenger enters the vehicle, and the function can be used together with the functions of whole vehicle memory and passenger identification.

The rotation adjustment mechanism 3 is integrated into the seat frame 2, and is not activated during normal running and seating of the vehicle. When the door is opened (the usher function is triggered) while the vehicle is powered off, the seat 100 is rotated toward the door side while moving backward and downward. When the vehicle is closed and the power supply is turned on, the seat 100 is adjusted to the optimal seating position or the seating position for the last use according to the occupant recognition system, and the rotation adjusting mechanism 3 of the seat 100 may be added to the front passenger seat and the rear seat side independent seat.

In conclusion, according to the utility model discloses seat 100 with regulatory function connects through rotation adjustment mechanism 3 and rotates between slide rail body 1 and seat frame 2 with drive seat frame 2 between using position and usher's position, and then makes seat 100 realize adjusting from top to bottom and on the basis of fore-and-aft regulation, has possessed the function of controlling the regulation, provides more comfortable driving experience for client.

The utility model also provides a vehicle, this vehicle include foretell seat 100 that has regulatory function to have customer's driving and experience and feel advantage such as higher.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A seat (100) with adjustment, comprising:

a slide rail body (1);

the seat framework (2), the seat framework (2) is arranged on the slide rail body (1);

the seat is characterized by comprising a rotary adjusting mechanism (3), wherein the rotary adjusting mechanism (3) is connected with the slide rail body (1) and the seat framework (2) to drive the seat framework (2) to rotate between a use position and a guest greeting position, the seat framework (2) is located in the use position, the seat framework (2) and the slide rail body (1) are aligned in the up-down direction, and the seat framework (2) is located in the guest greeting position, the seat framework (2) deflects to one side of the slide rail body (1) by a preset angle.

2. The seat (100) with the adjusting function according to claim 1, wherein the rotation adjusting mechanism (3) is fixed on the sliding track body (1), the rear end of the seat frame (2) is rotatably connected with the sliding track body (1), and the front end of the seat frame (2) is connected with the rotation adjusting mechanism (3) in a matching manner.

3. The chair (100) with adjusting function according to claim 2, characterized in that the rotation adjusting mechanism (3) comprises:

the connecting plate (31) is fixed on the slide rail body (1), and the seat framework (2) is rotatably connected with the connecting plate (31);

the transmission device (32) is installed on the connecting plate (31), and the transmission device (32) is connected with the seat framework (2) to drive the seat framework (2) to rotate;

the first motor (33), the first motor (33) is arranged on the connecting plate (31), and the first motor (33) is connected with the transmission device (32) to drive the transmission device (32) to operate.

4. The chair (100) with adjustment function according to claim 3, wherein the transmission (32) comprises:

a transmission gear (321), wherein a motor shaft of the first motor (33) is connected with the transmission gear (321) to drive the transmission gear (321) to rotate;

driving toothed plate (322), driving toothed plate (322) rotationally connect on connecting plate (31), drive gear (321) with meshing tooth (3221) cooperation transmission on driving toothed plate (322), driving toothed plate (322) with the front end of seat skeleton (2) is fixed to be continuous in order to drive seat skeleton (2) take place to rotate.

5. The seat (100) with an adjusting function according to claim 3, wherein a limiting sliding groove (311) is provided on the connecting plate (31), and a front end of the seat frame (2) is slidably fitted in the limiting sliding groove (311) through a connecting member.

6. The seat (100) with the adjusting function according to claim 5, wherein the limiting sliding groove (311) comprises a first limiting groove (4) and a second limiting groove (5), the first limiting groove (4) is connected with the left side of the front end of the seat frame (2) in a matching manner, and the second limiting groove (5) is connected with the right side of the front end of the seat frame (2) in a matching manner.

7. The seat (100) with the adjusting function according to claim 6, wherein the extending direction of the first limit groove (4) coincides with the rotating direction of the left side of the front end of the seat frame (2), and the extending direction of the second limit groove (5) coincides with the rotating direction of the right side of the front end of the seat frame (2).

8. The chair (100) with adjusting function according to claim 1, further comprising: slide adjusting subassembly (6), establish slide adjusting subassembly (6) on slide rail body (1) be equipped with two parallel and two guide rails (61) of arranging side by side on slide rail body (1), slide adjusting subassembly (6) with seat skeleton (2) link to each other in order to drive seat skeleton (2) are in slide around carrying out on two guide rails (61), slide adjusting subassembly (6) include: the seat frame comprises a sliding transmission piece (62) and a second motor (63), wherein the sliding transmission piece (62) is connected between the seat frame (2) and the second motor (63).

9. The chair (100) with adjustment function according to claim 8, further comprising: adjusting part (7) from top to bottom, adjusting part (7) is connected from top to bottom slide rail body (1) with the drive between seat skeleton (2) reciprocate, adjusting part (7) includes from top to bottom: promote plate (71) and third motor (72), it connects to promote plate (71) seat frame (2) with between third motor (72), third motor (72) can drive promote plate (71) backward movement, it can promote to promote plate (71) seat frame (2) upward movement.

10. The chair (100) with adjustment function according to claim 9, further comprising: and the ECU control unit (9), the ECU control unit (9) is respectively connected with the rotary adjusting mechanism (3), the sliding adjusting component (6) and the up-down adjusting component (7) to control the deviation of the seat framework (2) in the corresponding direction.