CN220429959U - Seat and vehicle - Google Patents

Abstract

The application discloses a seat and a vehicle, and belongs to the technical field of automobiles; the seat comprises a seat body and a table plate, wherein the seat body is provided with a groove for accommodating the table plate; the desk plate comprises a mounting bracket, a desk plate body and a connecting rod assembly; the mounting bracket is fixed in the groove; the connecting rod assembly is used for connecting the mounting bracket and the table plate body; the connecting rod assembly comprises a first connecting rod and a second connecting rod, and a limit column is arranged on the first connecting rod; the first connecting rod and the second connecting rod are not contacted and are not crossed when the table plate body is in a folded state; the table plate body is in an unfolding state, the first connecting rod and the second connecting rod are crossed, and the limiting column is abutted against the second connecting rod; according to the folding desk board, the foldable desk board is arranged in the groove at the back of the seat, so that the installation stability and safety are guaranteed, and the folding desk board is convenient to store and use; the application also provides a vehicle, and the table sets up with seat body matching, and the whole space of adaptation that can be better has promoted and has taken experience.

Description

Seat and vehicle

Technical Field

The application relates to the technical field of automobiles, in particular to a seat and a vehicle.

Background

With the increasing popularity of automobiles, users have increasingly higher demands for comfort, entertainment, etc. in the automobiles. When the rear passengers play and eat in the car, if the rear passengers are placed on the seat, the rear passengers are inconvenient and dirty, so that some users choose to add a table board behind the seat to provide dining or entertainment space.

However, the back row sitting space is narrow, the user can squeeze the sitting space by himself after the seat back, the user needs to repeatedly disassemble and assemble before and after using the back seat, the original seat structure is easy to damage, the stability and the safety are poor, and the use experience is very influenced.

Disclosure of Invention

The application provides a seat and vehicle, aims at solving the problem that the occupation space of the desk plate additionally installed at the later stage of the existing seat is large, and the experience of use is poor.

A first aspect of the present application provides a seat comprising: a seat body and a table;

the seat body is provided with a groove for accommodating the desk plate;

the desk plate comprises a mounting bracket, a desk plate body and a connecting rod assembly;

the mounting bracket is fixed in the groove; the mounting bracket is provided with a first hinge point and a second hinge point; the table plate body is provided with a third hinging point and a fourth hinging point;

the connecting rod assembly comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged with the mounting bracket through a first hinge point, the other end of the first connecting rod is hinged with the table plate body through a third hinge point, and the first connecting rod rotates around the first hinge point; one end of the second connecting rod is hinged with the mounting bracket through a second hinge point, the other end of the second connecting rod is hinged with the table plate body through a fourth hinge point, and the second connecting rod rotates around the second hinge point;

a limiting column is arranged on the first connecting rod; the table plate body comprises a folding state and an unfolding state; in the folded state, the first connecting rod and the second connecting rod are not in contact and do not cross; under the unfolding state, the first connecting rod is crossed with the second connecting rod, and the limiting column is abutted against the second connecting rod.

Optionally, in the unfolded state, the position of the limiting post abutting against the second connecting rod is close to the fourth hinge point.

Optionally, one end of the second connecting rod, which is close to the fourth hinge point, is bent to form a turning part, and in the unfolded state, the limiting column abuts against a corner of the turning part.

Optionally, the first connecting rod is arranged at two sides of the desk plate body; the notch for installing the second connecting rod is formed in two sides of the table plate body, and the fourth hinge point is arranged at the notch.

Optionally, the depth of the notch is greater than the thickness of the second link.

Optionally, the mounting bracket includes a bottom mounting plate, a side mounting plate, and a mounting block; the bottom mounting plate is fixed with the bottom of the groove, the side mounting plate is fixed with the side of the groove, and the first hinge point is arranged on the side mounting plate; the mounting block is disposed on the side mounting plate and the second hinge point is disposed on the mounting block.

Optionally, the table board further comprises a driving motor, and the driving motor is used for driving the first connecting rod or the second connecting rod to rotate so as to enable the table board body to be unfolded or folded.

Optionally, a button is disposed on the table body, and the button is used for controlling the driving motor to start or reset.

Optionally, in the folded state, a surface of the table body exposed out of the seat body is a back surface, and the button is disposed on the back surface.

A second aspect of the present application provides a vehicle comprising a seat as described above.

The beneficial effects are that:

the application provides a seat, set up the recess and set up the table in the recess at the back of seat body, through driving first connecting rod and second connecting rod cooperation rotation can realize the expansion and folding of the table body, facilitate the use and accomodate, occupation space is little, when the table body expands to the horizontality, spacing post on the first connecting rod can block the second connecting rod to restriction link assembly continues to rotate, and then makes the table body keep the level when expanding completely, has guaranteed stability and security, has promoted the use experience. The application also provides a vehicle, contains above-mentioned seat, and the table sets up with the seat body matching, and the installation is more stable, and the whole space of adaptation that can be better gives attention to in the time of guaranteeing the security and takes account of figurative uniformity, provides more convenient, comfortable, safe riding experience for the back row passenger.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments of the present application will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a seat according to an embodiment of the present disclosure;

fig. 2 is a schematic perspective view of a table body in a folded state in a seat according to an embodiment of the present disclosure;

fig. 3 is a schematic perspective view of a table body in a unfolded state in a seat according to an embodiment of the present disclosure;

FIG. 4 is an enlarged schematic view of FIG. 3A of the present application;

fig. 5 is a schematic structural view of a first link and a second link of a table body in a seat according to an embodiment of the present disclosure;

fig. 6 is a schematic structural view of a first link and a second link of a table body in a seat in an unfolded state according to an embodiment of the present disclosure;

fig. 7 is a schematic structural view of a mounting bracket of a seat according to an embodiment of the present application.

Reference numerals illustrate:

1. a seat body; 11. a groove;

2. a mounting bracket; 21. a bottom mounting plate; 22. a side mounting plate; 221. a first hinge point; 23. a mounting block; 231. a second hinge point;

3. a table body; 301. a third hinge point; 31. a notch; 311. a fourth hinge point;

4. a connecting rod assembly; 41. a first link; 42. a second link; 43. a limit column;

5. a button.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The requirements of users on comfort level, entertainment and the like in the automobile are higher and higher, and the conventional automobile inner seat cannot meet the requirements of rear passengers on office work, entertainment, dining and the like in the automobile. In the related art, a user mostly adopts a mode of additionally installing a table plate on the back of a seat to provide dining or entertainment space. However, the back row sitting space is narrow, the user can squeeze the sitting space by himself after the seat back, the user needs to repeatedly disassemble and assemble before and after using the back seat, the original seat structure is easy to damage, the stability and the safety are poor, and the use experience is very influenced.

In view of this, the embodiment of the present application proposes a seat.

Referring to fig. 1, the seat comprises a seat body 1 and a table; the seat body 1 is provided with a groove 11 for accommodating the desk plate;

the desk plate comprises a mounting bracket 2, a desk plate body 3 and a connecting rod assembly 4;

the mounting bracket 2 is fixed in the groove 11; the mounting bracket 2 is provided with a first hinging point 221 and a second hinging point 231; the table body 3 is provided with a third hinging point 301 and a fourth hinging point 311;

referring to fig. 3 and 4, the link assembly 4 includes a first link 41 and a second link 42, wherein one end of the first link 41 is hinged to the mounting bracket 2 through a first hinge point 221, the other end of the first link 41 is hinged to the table body 3 through a third hinge point 301, and the first link 41 rotates around the first hinge point 221; one end of the second connecting rod 42 is hinged with the mounting bracket 2 through a second hinge point 231, the other end of the second connecting rod 42 is hinged with the table body 3 through a fourth hinge point 311, and the second connecting rod 42 rotates around the second hinge point 231;

a limiting column 43 is arranged on the first connecting rod 41; the table body 3 includes a folded state and an unfolded state; in the folded state, the first link 41 and the second link 42 do not contact and do not intersect; in the unfolded state, the first link 41 and the second link 42 intersect, and the limit post 43 abuts against the second link 42.

As shown in fig. 2, the table body 3 is in a folded state when fully received in the recess 11 of the seat body 1; as shown in fig. 3, the table body 3 is unfolded to be in an unfolded state when unfolded to be in a horizontal position.

The unfolding process of the desk board body 3 is as follows: referring to fig. 5, the forward direction along the front-rear direction of the seat body 1 is the Y-axis positive direction, and the upward direction along the height direction of the seat body 1 is the Z-axis positive direction (the seat body 1 is not shown in fig. 5). When the table body 3 is in a folded state, the first connecting rod 41 and the second connecting rod 42 are not contacted and are not crossed, and at the moment, the included angles between the first connecting rod 41 and the second connecting rod 42 and the positive direction of the Z axis are all in the maximum state; along with the rotation of the first connecting rod 41 and the second connecting rod 42 towards the positive direction of the Z axis, the table body 3 moves upwards towards the rear of the seat body 1, and the included angles between the first connecting rod 41 and the second connecting rod 42 and the positive direction of the Z axis are gradually reduced in the process; after reaching a certain position, the first connecting rod 41 and the second connecting rod 42 reversely rotate to drive the table body 3 to gradually turn towards the horizontal direction, and the included angles between the first connecting rod 41 and the second connecting rod 42 and the positive direction of the Z axis are gradually increased in the process until the table body 3 is positioned at the horizontal position, as shown in fig. 6, at the moment, the first connecting rod 41 and the second connecting rod 42 are crossed, the limiting column 43 is abutted against the second connecting rod 42, and the continuous turning of the table body 3 is limited, so that the included angles between the first connecting rod 41 and the second connecting rod 42 and the positive direction of the Z axis are not changed any more, and the table body 3 is in an unfolding state and kept horizontal.

The retracting process of the desk plate body 3 is as follows: firstly, the first connecting rod 41 and the second connecting rod 42 rotate towards the positive direction of the Z axis, so that the limit post 43 bypasses one end part of the second connecting rod 42 hinged with the table body 3, the two connecting rods do not cross any more, the table body 3 gradually turns towards the vertical direction in the process, and the included angles between the first connecting rod 41 and the second connecting rod 42 and the positive direction of the Z axis are gradually reduced; after reaching a certain position, the first connecting rod 41 and the second connecting rod 42 rotate towards the negative direction of the Z axis, the tabletop body is driven to move downwards towards the front of the seat body 1, the included angles between the first connecting rod 41 and the second connecting rod 42 and the positive direction of the Z axis are gradually increased until the tabletop body 3 is completely retracted into the groove 11, the included angles between the first connecting rod 41 and the second connecting rod 42 and the positive direction of the Z axis are returned to the maximum state and are not changed, and the tabletop body 3 is in a folded state.

Optionally, in the unfolded state, the position of the limiting post 43 abutting against the second connecting rod 42 is close to the fourth hinge point 311. Referring specifically to fig. 4, one end of the second connecting rod 42 away from the mounting bracket 2 is mounted on the table body 3 through the fourth hinge point 311, and the position of the limiting post 43 abutting against the second connecting rod 42 is closer to the fourth hinge point 311, so that the table body 3 can be ensured to smoothly bypass the end of the hinge end of the second connecting rod 42 and the table body 3 in the retracting process, and the retracting action of the table body 3 is ensured to be smooth and unimpeded.

Optionally, an end of the second link 42 near the fourth hinge point 311 is bent to form a turning portion, and in the unfolded state, the limiting post 43 abuts against a corner of the turning portion. Referring to fig. 4, an end portion of the second connecting rod 42 hinged to the table body 3 is bent relative to the middle portion of the second connecting rod 42 to form a turning portion, when the table body 3 is in a unfolded state, the limiting post 43 abuts against a corner of the turning portion, so that the second connecting rod 42 is blocked by the limiting post 43, and further the table body 3 cannot be unfolded continuously, and finally is kept in a horizontal position.

Further, the plane of the first link 41 is perpendicular to the plane of the table body 3; the plane of the second link 42 is also perpendicular to the plane of the table body 3. Through the mode of vertical arrangement, the first connecting rod 41 and the second connecting rod 42 can better transmit power, and the smoothness of the movement process of the table body 3 is ensured.

Further, the link assemblies 4 are located at two sides of the table body 3, in order to avoid the interference between the positions of the first link 41 and the second link 42 during the installation and use, the two sides of the table body 3 are provided with notches 31, and the fourth hinge point 311 is disposed at the notch 31. Referring to fig. 3 and 4, the left and right sides of the table body 3 are recessed toward the middle portion to form the gap 31, one end of the second link 42 is hinged at the gap 31, and the hinge position is the fourth hinge point 311; one end of the first link 41 is hinged to the portion of the side surface of the tabletop body without the notch 31, and the hinge position is the third hinge point 301. The third hinge point 301 is located relatively outward and the fourth hinge point 311 is located relatively inward in the left-right direction of the table body 3, so that the first link 41 is located outward from the second link 42 after installation. The notch 31 is used for providing a space for installing and moving the second connecting rod 42, optimizing the structural layout and ensuring the smoothness of the unfolding and folding processes of the table body 3.

Further, the depth of the notch 31 is greater than the thickness of the second link 42, so as to ensure that the outer side surface of the second link 42 does not protrude from the side surface of the table body 3 after installation, and further ensure that the installation positions of the first link 41 and the second link 42 do not interfere. The length of the notch 31 is set according to the movement track of the second link 42, so that the table body 3 is ensured not to interfere with the second link 42 whether being folded or unfolded.

Further, the mounting bracket 2 includes a bottom mounting plate 21, a side mounting plate 22, and a mounting block 23; the bottom mounting plate 21 is fixed with the bottom of the groove 11, the side mounting plate 22 is fixed with the side of the groove 11, and the first hinge point 221 is arranged on the side mounting plate 22; the mounting block 23 is arranged on the side mounting plate 22 and the second hinge point 231 is arranged on the mounting block 23.

Referring specifically to fig. 4, the bottom mounting plate 21 and the side mounting plate 22 are perpendicular to form an L-shaped structure, and when in mounting, the bottom mounting plate 21 is fixed with the bottom of the groove 11, and the side mounting plate 22 is fixed with the side of the groove 11, so that the mounting stability is ensured. At the same time, the side mounting plate 22 also provides a mounting base for the first link 41, and one end of the first link 41 is hinged to the side mounting plate 22, and the hinge position is the first hinge point 221. The mounting block 23 is disposed on the side mounting plate 22, and one end of the second link 42 is hinged to the side of the mounting block 23, and the hinge position is the second hinge point 231. The position of the second hinge point 231 is inward relative to the position of the first hinge point 221 in the left-right direction of the groove 11, thereby ensuring that the mounting position of the second link 42 is inward relative to the first link 41.

The thickness of the side mounting plate 22 and the width of the mounting block 23 need to be matched with the thickness of the first connecting rod 41 and the second connecting rod 42, the width of the table body 3 and the depth of the notch 31 to ensure that the mounting ends of the first connecting rod 41 and the second connecting rod 42 are not inclined, ensure attractive appearance and stable structure, and do not influence the smoothness of unfolding and folding processes.

Optionally, the table further includes a driving motor for driving the first link 41 or the second link 42 to rotate so as to unfold or fold the table body 3. Can realize the automatic expansion and folding of table body 3 through setting up driving motor to liberate both hands to a greater extent, it is more convenient to use, especially in the narrow and small, inconvenient application of force's of evacuation room condition after, can promote the use greatly and experience, very friendly to child and the less user of strength.

The driving motor can be installed through the installing support 2 in the recess 11, the degree of depth of recess 11 is set up according to the thickness of table body 3 and driving motor's size, needs to guarantee to have sufficient space to hold table body 3 and driving motor, ensures that table body 3 does not interfere with driving motor position under the folded condition, and the back of table body 3 does not outstanding the back of the chair surface of seat body 1 simultaneously, does not squeeze up original riding space, guarantees that the outward appearance is level and beautiful.

In some embodiments, the output shaft of the driving motor is coaxially connected with one end of the first link 41 near the first hinge point 221, when the driving motor rotates, the driving motor drives the first link 41 to rotate around the first hinge point 221, and the first link 41 rotates and simultaneously drives the table body 3 and the second link 42 to move, so that the table body 3 is unfolded and folded.

In other embodiments, the output shaft of the driving motor may be coaxially connected to the end of the second link 42 near the second hinge point 231, and when the driving motor rotates, the driving motor drives the second link 42 to rotate around the second hinge point 231, so as to drive the table body 3 and the first link 41 to move.

Optionally, a button 5 is provided on the table body 3, and the button 5 is used for controlling the driving motor to start or reset. Opening the button 5, starting a driving motor, and driving an output shaft of the driving motor to rotate, and driving the table plate body 3 to be unfolded through the connecting rod assembly 4; the button 5 is closed, the driving motor is reset, the output shaft of the driving motor reversely rotates, and the table plate body 3 is driven to be folded and reset through the connecting rod assembly 4. By arranging the button 5, a user can conveniently control the starting and stopping of the driving motor, so that the table-shaped adjustment is realized.

Optionally, a surface of the table body 3 exposed to the seat body 1 in the folded state is a back surface, and the button 5 is disposed on the back surface. When the desk plate body 3 is in a folded state, the button 5 is exposed, so that the operation of a user is convenient; when the desk plate body 3 is in the unfolded state, the front surface of the desk plate body 3 faces upwards, the back surface of the desk plate body faces downwards, and the buttons 5 are located below the desk top and do not occupy the desk top space, so that placement of desk top articles is not affected.

When the back-row passengers need to work or have dinner and entertainment, the button 5 is only required to be opened, the button 5 controls the driving motor to start, the driving motor drives the first connecting rod 41 or the second connecting rod 42 to rotate, the table plate body 3 is driven to move towards the direction close to the back-row passengers while upwards, meanwhile, the table plate body 3 slowly overturns from the vertical direction towards the horizontal direction, and when the table plate body 3 reaches the horizontal position, the table plate body 3 stays at the horizontal position and does not overturn any more due to the limiting effect of the limiting column 43. At this time, the right side of the table body 3 faces upwards, articles can be placed, even if external force is applied manually, the table body 3 cannot continuously turn downwards, the table body 3 caused by carelessly pressing the table top can be prevented from turning downwards, the articles are not easy to fall, and the use stability and the safety are guaranteed.

When the desk plate does not need to be used, a user closes the button 5 below the desk top, the driving motor drives the first connecting rod 41 or the second connecting rod 42 to rotate and reset in the opposite direction, the desk plate body 3 is driven to move in the direction away from the rear passengers while moving downwards, meanwhile, the desk plate body 3 is slowly overturned in the vertical direction from the horizontal direction and returns to the groove 11 until being completely contained in the seat body 1, the riding space of the rear passengers is not occupied, and the riding comfort and the neat and attractive appearance of the riding environment are ensured.

The embodiment of the application also provides a vehicle comprising the seat. Through seting up recess 11 and matching in recess 11 and setting up the table behind seat body 1, the installation is more stable, and the whole space of adaptation that can be better gives attention to in the time of guaranteeing the security, takes into account figurative uniformity, provides more comfortable safe riding experience for the back row passenger.

It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.

It should also be noted that, in this document, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and to simplify the description, but do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Moreover, relational terms such as "first" and "second" may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, or order, and without necessarily being construed as indicating or implying any relative importance. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or terminal device comprising the element.

The foregoing has outlined rather broadly the more detailed description of the present application, and the detailed description of the principles and embodiments herein may be better understood as being a limitation on the present application. Also, various modifications in the details and application scope may be made by those skilled in the art in light of this disclosure, and all such modifications and variations are not required to be exhaustive or are intended to be within the scope of the disclosure.

Claims (10)

1. A seat, comprising:

a seat body (1) and a table plate;

the seat body (1) is provided with a groove (11) for accommodating the desk plate;

the desk plate comprises a mounting bracket (2), a desk plate body (3) and a connecting rod assembly (4);

the mounting bracket (2) is fixed in the groove (11); the mounting bracket (2) is provided with a first hinging point (221) and a second hinging point (231); the table plate body (3) is provided with a third hinging point (301) and a fourth hinging point (311);

the connecting rod assembly (4) comprises a first connecting rod (41) and a second connecting rod (42), one end of the first connecting rod (41) is hinged with the mounting bracket (2) through a first hinge point (221), the other end of the first connecting rod is hinged with the table plate body (3) through a third hinge point (301), and the first connecting rod (41) rotates around the first hinge point (221); one end of the second connecting rod (42) is hinged with the mounting bracket (2) through a second hinge point (231), the other end of the second connecting rod is hinged with the table plate body (3) through a fourth hinge point (311), and the second connecting rod (42) rotates around the second hinge point (231);

a limiting column (43) is arranged on the first connecting rod (41); the desk board body (3) comprises a folding state and an unfolding state; in the folded state, the first link (41) and the second link (42) are not in contact and do not intersect; in the unfolded state, the first connecting rod (41) and the second connecting rod (42) are crossed, and the limiting column (43) is abutted against the second connecting rod (42).

2. The seat according to claim 1, wherein: in the unfolded state, the position of the limiting column (43) abutting against the second connecting rod (42) is close to the fourth hinging point (311).

3. A seat as claimed in claim 2, wherein: one end of the second connecting rod (42) close to the fourth hinging point (311) is bent to form a turning part, and in the unfolded state, the limiting column (43) abuts against the corner of the turning part.

4. The seat according to claim 1, wherein: the first connecting rods (41) are arranged on two sides of the table plate body (3); the two sides of the desk plate body (3) are provided with notches (31) for installing the second connecting rods (42), and the fourth hinging points (311) are arranged at the notches (31).

5. The seat according to claim 4, wherein: the depth of the notch (31) is greater than the thickness of the second link (42).

6. The seat according to claim 1, wherein: the mounting bracket (2) comprises a bottom mounting plate (21), a side mounting plate (22) and a mounting block (23); the bottom mounting plate (21) is fixed with the bottom of the groove (11), the side mounting plate (22) is fixed with the side of the groove (11), and the first hinge point (221) is arranged on the side mounting plate (22); the mounting block (23) is arranged on the side mounting plate (22), and the second hinge point (231) is arranged on the mounting block (23).

7. The seat according to claim 1, wherein: the table board also comprises a driving motor, wherein the driving motor is used for driving the first connecting rod (41) or the second connecting rod (42) to rotate so as to enable the table board body (3) to be unfolded or folded.

8. The seat according to claim 7, wherein: the table body (3) is provided with a button (5), and the button (5) is used for controlling the driving motor to start or reset.

9. The seat according to claim 8, wherein: the table plate body (3) is in a folded state, one surface exposed out of the seat body (1) is a back surface, and the button (5) is arranged on the back surface.

10. A vehicle comprising a seat as claimed in any one of claims 1 to 9.