CN211567745U - Turnover cushion mounting structure of automobile seat - Google Patents
Turnover cushion mounting structure of automobile seat Download PDFInfo
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- CN211567745U CN211567745U CN201921875227.5U CN201921875227U CN211567745U CN 211567745 U CN211567745 U CN 211567745U CN 201921875227 U CN201921875227 U CN 201921875227U CN 211567745 U CN211567745 U CN 211567745U
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- seat
- seat basin
- basin
- mounting table
- bracket
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Abstract
The utility model discloses a turnover cushion mounting structure of an automobile seat, which is provided with a mounting table, a seat basin and a hinge assembly consisting of a seat basin bracket, a rotating shaft and a mounting table bracket; the seat cushion of the automobile seat is turned forwards to drive the seat basin and the seat basin support to turn forwards to a preset angle around the rotating shaft, so that the front end part of the seat basin support is located on the limiting lug of the mounting table support, the space occupied by the seat cushion on the mounting table can be vacated, and the storage space of an automobile trunk can be enlarged by putting the backrest of the automobile seat on the mounting table; and at this moment, the seat basin is spacing by the seat basin support of being located on spacing lug, can avoid car seat seatpad and seat basin to rock forward at the driving in-process, has improved the utility model discloses a security. The utility model has the advantages of simple structure, little to car seat's weight influence, have the processing cost low, the reliability is high.
Description
Technical Field
The utility model relates to a car seat, specific convertible cushion mounting structure of car seat that says so.
Background
At present, the seat cushion of the seat is usually designed to be turned forward to make room for the seat cushion in normal use, and then the backrest is placed upside down to be placed in the space occupied by the seat cushion in normal use, thereby increasing the storage space of the trunk of the automobile. In the prior art, the turnover cushion mounting structure with the functions has the following problems: firstly, a part of mounting structures are not provided with a limiting mechanism, so that the seat cushion turned forwards and backwards shakes in the driving process, and potential safety hazards exist; secondly, the limiting mechanisms arranged on part of the mounting structures are complex in structure and high in processing cost; thirdly, the cushion is supported and supported by the partial mounting structure to realize limitation on the front seat, and when the automobile collides with the rear seat, the impact force on the front seat can be increased, so that the danger is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a convertible cushion mounting structure of car seat to solve among the prior art cushion upset spacing existence or with high costs, or have the problem of potential safety hazard.
Solve above-mentioned technical problem, the utility model discloses the technical scheme who adopts as follows:
the utility model provides a convertible cushion mounting structure of car seat which characterized in that: the turnover cushion mounting structure comprises a mounting table, a seat basin and a hinge assembly; the mounting platform is formed on the floor of the vehicle body, and the front of the mounting platform is a space for placing legs of passengers; the seat basin is located on the mounting platform and is connected with the mounting platform through the hinge assembly; the hinge assembly consists of a seat basin bracket, a rotating shaft and a mounting table bracket, wherein the front end part of the seat basin bracket is rotatably connected with the upper end part of the mounting table bracket through the rotating shaft, the front end part of the seat basin is fixedly connected with the seat basin bracket, and the front end surface of the mounting table is fixedly connected with the mounting table bracket; the mount table support is equipped with convex spacing lug forward for: when the seat basin support rotates forwards around the rotating shaft to reach a preset angle, the front end part of the seat basin support is located on the limiting convex block of the mounting table support.
Therefore, the seat cushion of the automobile seat is turned forwards to drive the seat basin and the seat basin bracket to turn forwards to a preset angle around the rotating shaft, so that the front end part of the seat basin bracket is located on the limiting lug of the mounting table bracket, the space occupied by the seat cushion on the mounting table can be reserved, and the storage space of an automobile trunk can be enlarged by putting down the backrest of the automobile seat on the mounting table; and at this moment, the seat basin is spacing by the seat basin support of being located on spacing lug, can avoid car seat seatpad and seat basin to rock forward at the driving in-process, has improved the utility model discloses a security.
And, the utility model has the advantages of simple structure, little to car seat's weight influence, have that the processing cost is low, the reliability is high.
Preferably: the base plate of the seat basin support is closely attached to the bottom surface of the front end of the seat basin and fixedly connected with the bottom surface of the front end of the mounting platform, and the base plate of the mounting platform support is closely attached to the front end face of the mounting platform and fixedly connected with the front end face of the mounting platform, and the left side plate and the right side plate of the mounting platform support are both provided with the limiting lug.
Therefore, the structural bearing capacity of the hinge assembly can be improved, and deformation is avoided.
Preferably: when the seat basin is located on the mounting table, the base plate of the seat basin support is parallel to the horizontal plane.
Therefore, at the moment, the overturning force direction of the forward overturning of the seat basin support is vertical upwards, and the 90-degree included angle is formed between the overturning force direction and the collision impact force when the automobile collides, so that the collision impact force acting on the seat basin support is directly transmitted to the automobile body through the mounting table support and the mounting table, the seat basin support cannot be lifted, and the seat cushion is prevented from being accidentally overturned when the automobile collides.
Preferably: the front end part of the seat basin is fixedly connected with the seat basin bracket and the front end surface of the mounting platform is fixedly connected with the mounting platform bracket through bolt connection modes.
As a preferred embodiment of the present invention: the rear end part of the seat basin is provided with an anti-turnover hole, and the turnover cushion mounting structure further comprises an anti-falling pin fixed with the floor of the vehicle body; when the seat basin is located on the mounting table, the anti-falling pin penetrates through the anti-overturning hole of the seat basin, and the seat basin support winds around the rotating shaft and rotates forwards, the anti-falling pin can be separated from the anti-overturning hole of the seat basin.
Therefore, when the cushion of the automobile seat is normally turned up, the anti-falling pin does not hinder the seat basin from turning over; and when the car bumps, the cushion of car seat receives the collision impact force effect and takes place the translation, and the anticreep pin can play limiting displacement to the translation of seat basin promptly to reduce the translation volume of the cushion of car seat when the car bumps, further prevented that the cushion from accidentally turning up when the car bumps.
As a preferred embodiment of the present invention: the base plate of seat basin is located on the mount table, just it forms upwards convex hollow boss to punch on the base plate of seat basin, and the top surface of this hollow boss is on a parallel with the base plate of seat basin, and the top surface of this hollow boss compare in the base plate of seat basin is higher than between 47mm to 93mm, and the trailing flank of this hollow boss is the inclined plane, and the contained angle between the trailing flank of this hollow boss and the top surface is between 120 to 145.
Therefore, the hollow boss of the seat basin can optimize the anti-dive effect of the seat cushion of the automobile seat, ensure that the impact force of a passenger on the seat cushion is absorbed in the automobile collision, and reduce the damage of the passenger in the automobile collision.
As a preferred embodiment of the present invention: the seat basin is the seat basin of four minutes seat chair, contains quartering seat basin and six minutes seat basins, quartering seat basin and six minutes seat basins are all through two the hinge subassembly is connected the mount table.
Compared with the prior art, the utility model discloses following beneficial effect has:
firstly, the utility model is provided with an installation platform, a seat basin and a hinge assembly consisting of a seat basin bracket, a rotating shaft and an installation platform bracket; the seat cushion of the automobile seat is turned forwards to drive the seat basin and the seat basin support to turn forwards to a preset angle around the rotating shaft, so that the front end part of the seat basin support is located on the limiting lug of the mounting table support, the space occupied by the seat cushion on the mounting table can be vacated, and the storage space of an automobile trunk can be enlarged by putting the backrest of the automobile seat on the mounting table; and at this moment, the seat basin is spacing by the seat basin support of being located on spacing lug, can avoid car seat seatpad and seat basin to rock forward at the driving in-process, has improved the utility model discloses a security.
Second, the utility model has the advantages of simple structure, little to car seat's weight influence, have that the processing cost is low, the reliability is high.
Third, the utility model discloses a back tip at the seat basin sets up prevents upset hole to the setting is with the fixed anticreep pin in automobile body floor mutually, makes: when the cushion of the automobile seat is normally turned up, the anti-falling pin does not hinder the seat basin from turning over; and when the car bumps, the cushion of car seat receives the collision impact force effect and takes place the translation, and the anticreep pin can play limiting displacement to the translation of seat basin promptly to reduce the translation volume of the cushion of car seat when the car bumps, further prevented that the cushion from accidentally turning up when the car bumps.
Fourth, the utility model discloses a form on the base plate of seat basin hollow boss can optimize the dive effect of preventing of car seat cushion, ensures to absorb the impact force of passenger to the seatpad in the car collision, alleviates the injury that the passenger received in the car collision.
Drawings
The invention will be described in further detail with reference to the following drawings and specific embodiments:
fig. 1 is a schematic structural view of the turnover seat cushion mounting structure of the present invention;
FIG. 2 is a schematic view of the hinge assembly of the present invention;
fig. 3 is a schematic view showing the structure of the hinge assembly according to the present invention when the front end portion 3-1 of the bowl support 3 is seated on the position-limiting protrusion 5-2 of the mount table support 5.
Detailed Description
The present invention will be described in detail with reference to the following embodiments and the accompanying drawings to help those skilled in the art to better understand the concept of the present invention, but the scope of the claims of the present invention is not limited to the following embodiments, and all other embodiments obtained without creative work for those skilled in the art will fall within the scope of the present invention without departing from the scope of the present invention.
In the description of the present invention, it is to be understood that the directional terms "front and back" are merely relative terms in direction, so as to facilitate the description of the present invention or to simplify the description, but do not indicate or imply a specific direction that the present invention must have, and therefore, should not be interpreted as limiting the present invention.
Example one
As shown in fig. 1 to 3, the utility model discloses a turnover cushion mounting structure of an automobile seat, which comprises a mounting platform 1, a seat pan 2 and a hinge assembly; the mounting table 1 is formed on the floor of the vehicle body, and the front of the mounting table 1 is a space for placing legs of passengers; the seat pan 2 is located on the mounting table 1, and the seat pan 2 is connected with the mounting table 1 through the hinge assembly; the hinge assembly consists of a seat basin bracket 3, a rotating shaft 4 and a mounting platform bracket 5, wherein the front end part 3a of the seat basin bracket 3 is rotatably connected with the upper end part 5a of the mounting platform bracket 5 through the rotating shaft 4, the front end part of the seat basin 2 is fixedly connected with the seat basin bracket 3, and the front end surface 1a of the mounting platform 1 is fixedly connected with the mounting platform bracket 5; the mounting table bracket 5 is provided with a forward-protruding limit bump 5-1, so that: when the seat basin bracket 3 rotates forwards around the rotating shaft 4 to reach a preset angle, the front end part 3a of the seat basin bracket 3 is located on the limiting lug 5-1 of the mounting platform bracket 5.
Therefore, the seat cushion of the automobile seat is turned forwards to drive the seat pan 2 and the seat pan bracket 3 to turn forwards to a preset angle around the rotating shaft 4, so that the front end part 3a of the seat pan bracket 3 is located on the limiting bump 5-1 of the mounting platform bracket 5, the space occupied by the seat cushion on the mounting platform 1 can be vacated, and the backrest of the automobile seat is laid down on the mounting platform 1, namely, the storage space of an automobile trunk can be increased; and at this moment, the seat basin 2 is spacing by the seat basin support 3 of being located on spacing lug 5-1, can avoid car seat seatpad and seat basin 2 to rock forward at the driving in-process, has improved the utility model discloses a security.
And, the utility model has the advantages of simple structure, little to car seat's weight influence, have that the processing cost is low, the reliability is high.
The above is a basic implementation manner of the first embodiment, and further optimization, improvement and limitation may be performed on the basis of the basic implementation manner:
preferably: the seat basin support 3 and the mounting platform support 5 are both U-shaped components, each U-shaped component is composed of a left side plate, a base plate and a right side plate which are sequentially connected, the base plate 3-1 of the seat basin support 3 is tightly attached to and fixedly connected with the bottom surface of the front end portion of the seat basin 2, the base plate 5-2 of the mounting platform support 5 is tightly attached to and fixedly connected with the front end face 1a of the mounting platform 1, and the left side plate 5-3 and the right side plate 5-4 of the mounting platform support 5 are both provided with the limiting lug 5-1.
Therefore, the structural bearing capacity of the hinge assembly can be improved, and deformation is avoided.
Preferably: when the seat pan 2 is seated on the installation table 1, the base plate 3-1 of the seat pan support 3 is parallel to a horizontal plane.
Therefore, at the moment, the overturning force direction of the forward overturning of the seat basin support 3 is vertical upwards, and the 90-degree included angle is formed between the overturning force direction and the collision impact force when the automobile collides, so that the collision impact force acting on the seat basin support 3 is directly transmitted to the automobile body through the mounting table support 5 and the mounting table 1, the seat basin support 3 cannot be lifted, and the seat cushion is prevented from being accidentally overturned when the automobile collides.
Preferably: the front end part of the seat basin 2 is fixedly connected with the seat basin bracket 3, and the front end surface 1a of the mounting table 1 is fixedly connected with the mounting table bracket 5 through bolts.
Example two
On the basis of the first embodiment, the second embodiment further adopts the following preferred structure:
the rear end part of the seat basin 2 is provided with an anti-turnover hole 2a, and the turnover type cushion mounting structure further comprises an anti-falling pin 6 fixed with the floor of the vehicle body; when the seat basin 2 is located on the mounting table 1, the anti-falling pin 6 penetrates through the anti-turning hole 2a of the seat basin 2, and the seat basin support 3 winds around the rotating shaft 4 rotates forwards, and the anti-falling pin 6 can be separated from the anti-turning hole 2a of the seat basin 2.
Therefore, when the cushion of the automobile seat is normally turned up, the anti-falling pin 6 cannot hinder the seat basin 2 from turning over; and when the car bumps, the cushion of car seat receives the collision impact force effect and takes place the translation, and anticreep pin 6 can play limiting displacement to the translation of seat basin 2 promptly to reduce the translation volume of the cushion of car seat when the car bumps, further prevented that the seatpad from accidentally turning up when the car bumps.
EXAMPLE III
On the basis of the first embodiment or the second embodiment, the third embodiment further adopts the following preferable structure:
the base plate 2-1 of the seat basin 2 is located on the mounting table 1, a hollow boss 2-2 protruding upwards is formed on the base plate 2-1 of the seat basin 2 in a stamping mode, the top surface 2-2a of the hollow boss 2-2 is parallel to the base plate 2-1 of the seat basin 2, the top surface 2-2a of the hollow boss 2-2 is higher than the base plate 2-1 of the seat basin 2 by 47mm to 93mm, the rear side surface 2-2b of the hollow boss 2-2 is an inclined surface, and the included angle between the rear side surface 2-2b and the top surface 2-2a of the hollow boss 2-2 is 120 degrees to 145 degrees.
Therefore, the hollow boss 2-2 of the seat basin 2 can optimize the anti-dive effect of the seat cushion of the automobile seat, ensure that the impact force of a passenger on the seat cushion is absorbed in the automobile collision, and reduce the injury of the passenger in the automobile collision.
Example four
On the basis of any one of the first to third embodiments, the fourth embodiment further adopts the following preferred structure:
the seat basin 2 is a seat basin of a four-six-minute seat, and comprises a four-minute seat basin and a six-minute seat basin, and the four-minute seat basin and the six-minute seat basin are connected with the mounting table 1 through two hinge assemblies.
The present invention is not limited to the above-mentioned embodiments, and according to the above-mentioned contents, according to the common technical knowledge and conventional means in the field, without departing from the basic technical idea of the present invention, the present invention can also make other equivalent modifications, replacements or changes in various forms, all falling within the protection scope of the present invention.
Claims (7)
1. The utility model provides a convertible cushion mounting structure of car seat which characterized in that: the turnover cushion mounting structure comprises a mounting table (1), a seat basin (2) and a hinge assembly; the mounting platform (1) is formed on the floor of the vehicle body, and the front of the mounting platform (1) is a space for placing legs of passengers; the seat basin (2) is located on the mounting table (1), and the seat basin (2) is connected with the mounting table (1) through the hinge assembly; the hinge assembly comprises a seat basin bracket (3), a rotating shaft (4) and a mounting table bracket (5), wherein the front end part (3a) of the seat basin bracket (3) is rotatably connected with the upper end part (5a) of the mounting table bracket (5) through the rotating shaft (4), the front end part of the seat basin (2) is fixedly connected with the seat basin bracket (3), and the front end surface (1a) of the mounting table (1) is fixedly connected with the mounting table bracket (5); the mounting table bracket (5) is provided with a forward-protruding limit bump (5-1) so that: when the seat basin support (3) rotates forwards around the rotating shaft (4) to reach a preset angle, the front end part (3a) of the seat basin support (3) is located on a limiting bump (5-1) of the mounting table support (5).
2. The flip-up seat cushion mounting structure of the automobile seat according to claim 1, wherein: the seat basin support (3) and the mounting platform support (5) are U-shaped components, each U-shaped component is composed of a left side plate, a base plate and a right side plate which are sequentially connected, the base plate (3-1) of the seat basin support (3) is tightly attached to and fixedly connected with the bottom surface of the front end portion of the seat basin (2), the base plate (5-2) of the mounting platform support (5) is tightly attached to and fixedly connected with the front end face (1a) of the mounting platform (1), and the left side plate (5-3) and the right side plate (5-4) of the mounting platform support (5) are both provided with the limiting lug (5-1).
3. The flip-up seat cushion mounting structure of the automobile seat according to claim 2, wherein: when the seat basin (2) is located on the mounting table (1), the base plate (3-1) of the seat basin bracket (3) is parallel to the horizontal plane.
4. The flip-up seat cushion mounting structure of the automobile seat according to claim 1, wherein: the front end part of the seat basin (2) is fixedly connected with the seat basin bracket (3) and the front end surface (1a) of the mounting platform (1) is fixedly connected with the mounting platform bracket (5) in a bolt connection mode.
5. The flip-up seat cushion mounting structure of the automobile seat according to any one of claims 1 to 4, wherein: the rear end part of the seat basin (2) is provided with an anti-turnover hole (2a), and the turnover type cushion mounting structure further comprises an anti-falling pin (6) fixed with the floor of the vehicle body; when seat basin (2) are located mount table (1) is gone up, anticreep pin (6) pass the hole of preventing overturning (2a) of seat basin (2), and when seat basin support (3) wind pivot (4) are rotatory forward, anticreep pin (6) can break away from hole of preventing overturning (2a) of seat basin (2).
6. The flip-up seat cushion mounting structure of the automobile seat according to any one of claims 1 to 4, wherein: the base plate (2-1) of the seat basin (2) is located on the mounting table (1), an upward protruding hollow boss (2-2) is formed by stamping on the base plate (2-1) of the seat basin (2), the top surface (2-2a) of the hollow boss (2-2) is parallel to the base plate (2-1) of the seat basin (2), the top surface (2-2a) of the hollow boss (2-2) is higher than the base plate (2-1) of the seat basin (2) by 47mm to 93mm, the rear side surface (2-2b) of the hollow boss (2-2) is an inclined surface, and the included angle between the rear side surface (2-2b) and the top surface (2-2a) of the hollow boss (2-2) is 120 degrees to 145 degrees.
7. The flip-up seat cushion mounting structure of the automobile seat according to any one of claims 1 to 4, wherein: the seat basin (2) is a seat basin with four and six seats and comprises four seat basins and six seat basins, and the four seat basins and the six seat basins are connected with the mounting table (1) through two hinge assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921875227.5U CN211567745U (en) | 2019-10-28 | 2019-10-28 | Turnover cushion mounting structure of automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921875227.5U CN211567745U (en) | 2019-10-28 | 2019-10-28 | Turnover cushion mounting structure of automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211567745U true CN211567745U (en) | 2020-09-25 |
Family
ID=72530216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921875227.5U Active CN211567745U (en) | 2019-10-28 | 2019-10-28 | Turnover cushion mounting structure of automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211567745U (en) |
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2019
- 2019-10-28 CN CN201921875227.5U patent/CN211567745U/en active Active
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