CN216268812U

CN216268812U - Vehicle seat mounting structure and vehicle

Info

Publication number: CN216268812U
Application number: CN202122483290.8U
Authority: CN
Inventors: 邹家健; 廉铭; 王大海; 林建明; 段玉存
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-12
Anticipated expiration: 2031-10-14

Abstract

The utility model belongs to the technical field of vehicle accessories, and particularly relates to a vehicle seat mounting structure and a vehicle. The vehicle seat mounting structure comprises a fixed base plate and a connecting framework connected with a seat body; the fixed base plate comprises an installation plate arranged on the step to be fixed, and a connecting buckle and a fixed foot sheet which are arranged on the installation plate; the connecting framework is arranged on the fixed base plate through the connecting buckle and the fixed foot piece. The seat body can be stably arranged on the step to be fixed through the fixing base plate and the connecting framework, so that the universality is strong, and the development and manufacturing cost is saved; meanwhile, the fixed base plate and the connecting framework after installation can be hidden under the seat body and cannot be exposed, so that the attractiveness is ensured; the requirement on the operation space is low, and the installation efficiency is improved; the utility model ensures the economy and also considers the functionality and the aesthetic property.

Description

Vehicle seat mounting structure and vehicle

Technical Field

The utility model belongs to the technical field of vehicle accessories, and particularly relates to a vehicle seat mounting structure and a vehicle.

Background

At present, most public transport seats, whether made of steel and plastic, aluminum and nylon materials, are fixedly connected into a whole when supplied with materials, so that the public transport seats can only be integrally installed when being installed and fixed; so, when the seat need install horizontal step position such as round package, square package, back storehouse, can't accomplish earlier with the seat bottom skeleton install horizontal step on, the operation of skeleton is returned with the seat body dress again. In the prior art, aiming at the positions of the special steps, special chair legs are often needed, for example, currently, more Z-shaped chair legs are used, one ends of the chair legs are fixed on C-shaped steel of the seat through T-shaped bolts and nuts, the other ends of the chair legs are fixed on the steps through hexagon bolts, so that the seat is integrally lifted by about 50mm after installation, the seat is possibly beyond the regulation height, and due to the fact that the installation space is limited, the scheme often needs to be installed through a manual tool, and installation efficiency is low. Can also adopt among the prior art to weld the 5mm thick flat board in advance on seat C shaped steel, then whole nailing fixed scheme installation seat on the car, the weak point of this scheme lies in: due to the installation operation requirement, the flat plate can protrude outwards from the left side and the right side by 50mm of the seat, the installation space is required to be high, and the flat plate cannot be installed when the installation space is small. In addition, the two schemes in the prior art can expose the chair feet, and the attractiveness of the whole vehicle is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vehicle seat mounting structure and a vehicle, aiming at the technical problems that in the prior art, the vehicle seat mounting structure is exposed, the requirement on mounting space is high, and the like.

In view of the above technical problems, an embodiment of the present invention provides a vehicle seat mounting structure, including a fixing base plate and a connecting frame connecting a seat body; the fixed base plate comprises an installation plate arranged on the step to be fixed, and a connecting buckle and a fixed foot sheet which are arranged on the installation plate; the connecting framework is installed on the fixed base plate through the connecting buckle and the fixed foot piece.

Optionally, the vehicle seat mounting structure further includes a flexible wear-resistant gasket, and the connection framework is connected with the connection buckle in an interference fit manner through the flexible wear-resistant gasket.

Optionally, the connecting buckle is an L-shaped connecting plate; a clamping space with an opening is formed between the L-shaped connecting plate and the mounting plate;

the connecting framework comprises at least one connecting rod, and a clamping groove with a notch facing the connecting buckle is formed in the connecting rod; the edge of the notch of the clamping groove is provided with a bent edge; the bending edge is inserted into the clamping space through the opening and is clamped with the L-shaped connecting plate extending into the clamping groove from the notch.

Optionally, a first mounting hole is formed in the top end of the connecting rod, and the connecting rod is fixedly connected to the seat body through a connecting screw penetrating through the first mounting hole.

Optionally, the connecting rod comprises a first connecting plate, a second connecting plate and a third connecting plate which are sequentially connected and enclose the clamping groove; the bent edge is arranged at one end, far away from the second connecting plate, of the first connecting plate; the notch is positioned between the bent edge and the third connecting plate;

the third connecting plate is a flat plate or a bending plate, and the connecting rod is fixedly connected with the fixed leg piece through the third connecting plate.

Optionally, at least two connecting buckles and at least two fixing foot pieces are arranged on the fixing substrate; the at least two connecting buckles are arranged on a first reference line at intervals, and the at least two fixing foot pieces are arranged on a second reference line parallel to the first reference line at intervals; the connecting buckles and the fixing foot pieces are arranged in a staggered and spaced mode in the direction along the first datum line. Optionally, the thickness of the fixed substrate is 4mm to 6 mm.

Optionally, the width of each of the connecting framework and the fixing base plate is less than or equal to two thirds of the width of the seat body; the length of the connecting framework and the length of the fixed base plate are both less than or equal to two thirds of the length of the seat body.

Optionally, the connecting buckle and the fixing leg piece are welded on the mounting plate.

An embodiment of the utility model also provides a vehicle, which comprises the vehicle seat mounting structure.

The utility model relates to a vehicle seat mounting structure, which comprises a fixed substrate and a connecting framework connected with a seat body; the fixed base plate comprises an installation plate arranged on the step to be fixed, and a connecting buckle and a fixed foot sheet which are arranged on the installation plate; the connecting framework is installed on the fixed base plate through the connecting buckle and the fixed foot piece. The seat body (such as a bus seat) can be stably installed on the step to be fixed through the fixing base plate and the connecting framework, the universality is strong (the seat body can be adapted to most of the existing bus seats, and different seat installation structures are not required to be specially made for different steps), and the development and manufacturing cost is saved; meanwhile, the fixed base plate and the connecting framework after installation can be hidden under the seat body and cannot be exposed, so that the attractiveness is ensured; in addition, the seat mounting structure only needs to enable the connecting framework to be mounted on the fixed base plate through the connecting buckles and the fixed leg pieces, so that the requirement on the operation space is low, and the mounting efficiency is improved; the utility model ensures the economy and also considers the functionality and the aesthetic property.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural view of a vehicle seat mounting structure provided in an embodiment of the present invention.

Fig. 2 is a schematic structural view of a fixing substrate of a vehicle seat mounting structure according to an embodiment of the present invention.

Fig. 3 is a schematic view of a partial mounting structure of a vehicle seat mounting structure provided in an embodiment of the utility model.

Fig. 4 is a schematic view of a partial mounting structure of a vehicle seat mounting structure provided in an embodiment of the utility model.

The reference numerals in the specification are as follows:

1. fixing the substrate; 11. mounting a plate; 12. connecting a buckle; 13. fixing the foot sheet; 131. a fixing hole; 14. a clamping space;

2. connecting the framework; 21. a connecting rod; 211. a clamping groove; 212. a notch; 213. bending edges; 214. a first mounting hole; 215. a first connecting plate; 216. a second connecting plate; 217. a third connecting plate; 218. a second mounting hole;

3. a seat body; 4. a flexible wear resistant pad; 5. a connecting screw; 6. a first set screw; 7. and a second set screw.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "middle", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, an embodiment of the present invention provides a vehicle seat mounting structure, including a fixing base plate 1 and a connecting frame 2 connecting a seat body 3; the fixed substrate 1 comprises a mounting plate 11 mounted on a step (not shown) to be fixed, and a connecting buckle 12 and a fixed foot sheet 13 which are both arranged on the mounting plate 11; the connecting framework 2 is installed on the fixed base plate 1 through the connecting buckle 12 and the fixed foot piece 13. In this embodiment, when a vehicle seat needs to be installed, first, the fixing substrate 1 is installed on a step to be fixed (as shown in fig. 1, the fixing substrate 1 may be fixedly connected to the step to be fixed by the second fixing screw 7), then, the upper end of the connecting framework 2 and the bottom end of the seat body 3 are fixed, and then, the seat body 3 and the connecting framework 2 are integrally placed on the fixing substrate 1 in the middle and the seat body 3 is horizontally pushed, so that the connecting buckle 12 is positioned and the connecting framework 2 is clamped; finally, the fixing leg pieces 13 and the connecting framework 2 are fixedly connected through screws and the like, and the installation of the vehicle seat can be completed.

Further, the thickness of the fixing substrate 1 is 4mm to 6 mm. The thickness of the fixed substrate 1 is within the above range, which can ensure the strength of the fixed substrate 1 and can not cause the weight to be too heavy; at the same time, the thickness range can also ensure that the dimension of the vehicle seat in the longitudinal direction (i.e. the height direction of the vehicle seat) is basically unchanged after the vehicle seat is installed, and the vehicle seat cannot be lifted to a degree exceeding the height limit of the regulation.

Further, the width of the connecting framework 2 and the width of the fixing base plate 1 are both less than or equal to two thirds of the width of the seat body 3; the length of the connecting framework 2 and the length of the fixed base plate 1 are both less than or equal to two thirds of the length of the seat body 3. That is, the length and width of the connecting frame 2 and the fixing substrate 1 are about two thirds or less than two thirds of the seat body 3, so that after the vehicle seat is installed, the connecting frame 2 and the fixing substrate 1 do not exceed the seat body 3 and are hidden under the seat body 3 and are not exposed, and the attractiveness of the vehicle seat is ensured; meanwhile, the length and the width of the electric tool are not large, so that additional installation space cannot be occupied, the electric tool is convenient to install, and the installation efficiency is improved (the requirement on the operation space is low, the electric tool can be used for installation, and the efficiency is improved). Further, the connecting buckle 12 and the fixing leg piece 13 are welded on the mounting plate 11, so that the connection between the connecting buckle 12 and the fixing leg piece 13 and the mounting plate 11 is stable.

According to the vehicle seat mounting structure, the seat body 3 (such as a bus seat) is stably mounted on the step to be fixed through the fixing base plate 1 and the connecting framework 2, so that the universality is strong (the mounting structure can be adapted to most of the existing bus seats, and different seat mounting structures are not required to be specially made for different steps), and the development and manufacturing cost is saved; meanwhile, the fixed base plate 1 and the connecting framework 2 after being installed can be hidden under the seat body and cannot be exposed, and therefore the attractiveness is guaranteed; in addition, the seat mounting structure only needs to enable the connecting framework 2 to be mounted on the fixed base plate 1 through the connecting buckle 12 and the fixed leg pieces 13, so that the requirement on the operation space is low, and the mounting efficiency is improved; the utility model ensures the economy and also considers the functionality and the aesthetic property.

In an embodiment, as shown in fig. 3 and 4, the vehicle seat mounting structure further includes a flexible wear-resistant pad 4, and the connection frame 2 is connected with the connection buckle 12 through the flexible wear-resistant pad 4 in an interference fit manner. In the present invention, the connecting buckle 12 includes but is not limited to metal material; the flexible wear-resistant gasket 4 can be made of soft rubber and has a certain compressible amount. In this embodiment, the connection frame 2 and the connection buckle 12 are in interference fit through the flexible wear-resistant gasket 4, so that a gap between the connection buckle 12 and the connection frame 2 can be eliminated, and the stability of the vehicle seat after installation is enhanced.

In one embodiment, as shown in fig. 1 to 4, the connecting buckle 12 is an L-shaped connecting plate; an engaging space 14 with an opening is formed between the L-shaped connecting plate and the mounting plate 11; the connecting framework 2 comprises at least one connecting rod 21, and a clamping groove 211 with a notch 212 facing the connecting buckle 12 is formed in the connecting rod 21; the edge of the notch 212 of the clamping groove 211 is provided with a bent edge 213; the bent edge 213 is inserted into the engaging space 14 through the opening, and is clamped with the L-shaped connecting plate extending into the engaging groove 211 from the notch 212. Wherein, the clamping groove 211 of the connecting framework 2 is C-shaped, the inside of the clamping groove 211 is hollow, and the edge of the notch 212 of the clamping groove 211 is provided with a bent edge 213; understandably, the width of the slot 212 is greater than the width of the bolt head and the L-shaped web of the connecting bolt to facilitate entry of the connecting bolt and the L-shaped web (as shown in FIGS. 3 and 4). When the L-shaped connecting plate and the bent edge 213 need to be clamped, the seat body 3 is firstly vertically dropped to enable the L-shaped connecting plate to enter the clamping groove 211 of the connecting framework 2 from the notch 212, in the utility model, the thickness of the clamping space 14 needs to be set to be larger than that of the bent edge 213, so that after the L-shaped connecting plate enters the clamping groove 211 of the connecting framework 2 from the notch 212, the seat body 3 is horizontally pushed, the bent edge 213 is also inserted into the clamping space 14 through the opening, because the thickness of the flexible wear-resistant gasket 4 is set to be slightly thicker than the clearance between the bent edge 213 and the L-shaped connecting plate, so that when the bent edge 213 and the L-shaped connecting plate are clamped, as shown in figures 3 and 4, the flexible wear-resistant gasket 4 is arranged between the bent edge 213 and the L-shaped connecting plate, the clearance between the bent edge 213 and the L-shaped connecting plate can be changed into interference fit from clearance fit, and further eliminate the clearance between the bent edge 213 and the L-shaped connecting plate, the stability of the vehicle seat after installation is enhanced.

It is understood that the number of the connecting rods 21 on the connecting frame 2 can be set according to the requirement, for example, one connecting rod 21 can be included, two connecting rods 21 can be included as shown in fig. 1, or more than two connecting rods 21 can be included. As shown in fig. 2, two (or more) connecting rods 21 can be connected via other supporting rods, but the connecting rods 21 are parallel to each other, and the structure of various holes or engaging grooves 211 on each connecting rod 21 can be kept consistent or symmetrical, so that the connecting rods 21 can be in consistent action when being engaged with the connecting buckle 12, which is convenient for installation and more versatile, and meanwhile, the arrangement of the various holes or engaging grooves 211 can reduce the overall weight of the vehicle seat installation structure.

In one embodiment, as shown in fig. 1, the top end of the connecting rod 21 is provided with a first mounting hole 214, and the connecting rod 21 is fixedly connected to the seat body 3 by a connecting screw 5 passing through the first mounting hole 214. That is, the upper end of the connecting frame 2 is designed with the first mounting hole 214, which is matched with the threaded hole designed at the bottom of the seat body 3, the connecting bolt can enter the engaging groove 211 from the notch 212 (therefore, the notch 212 should be larger than the width of the connecting bolt), then passes through the first mounting hole 214 from bottom to top to be in threaded connection with the threaded hole and screwed tightly, and the seat body 3 is fixed on the connecting frame 2, the process is convenient to install, the connecting bolt is hidden in the engaging groove 211, and the attractive appearance is maintained; and because the position that the connecting bolt needs to be connected is relatively thin, the fixing strength is also ensured while the length of the bolt is shortened.

In one embodiment, as shown in fig. 3 and 4, the connecting rod 21 includes a first connecting plate 215, a second connecting plate 216 and a third connecting plate 217 which are connected in sequence and enclose the engaging groove 211; the bent edge 213 is arranged at one end of the first connecting plate 215 far away from the second connecting plate 216; the notch 212 is located between the bent edge 213 and the third connecting plate 217; that is, the first connecting plate 215, the second connecting plate 216 and the third connecting plate 217 enclose the engaging groove 211 which is formed in a C-shape and is hollow, and the edge of the notch 212 of the engaging groove 211 is provided with the bending edge 213.

The third connecting plate 217 is a flat plate (as shown in fig. 4) or a bent plate (as shown in fig. 3), and the connecting rod 21 is fixedly connected with the fixing leg piece 13 through the third connecting plate 217. In this embodiment, as shown in fig. 3, when the third connecting plate 217 is a bent plate, the first connecting plate 215 and the third connecting plate 217 at both sides of the slot 212 are both provided with a bent edge 213, so as to facilitate the connecting rod 21 to be installed in cooperation with other types of vehicle legs, and ensure versatility (other types of vehicle legs use T-bolts to connect the seat body 3, at this time, bolt heads (with widths larger than the slot 212) of the T-bolts enter the engaging groove 211 from the slot 212 in an inclined manner, and the bolt heads of the T-bolts are clamped on the bent edges 213 provided at both left and right sides, and nuts are used to fixedly connect the first connecting plate 215 or/and the vertical edges of the second connecting plate 216 except the bent edge 213 to the vehicle leg, so as to ensure stable connection, in this embodiment, as shown in fig. 4, when the third connecting plate 217 is a flat plate, only the first connecting plate 215 at both sides of the slot 212 is provided with a bent edge 213, the third connecting plate 217 is a flat plate perpendicular to the fixed substrate 1, at this time, if two connecting rods 21 are arranged in parallel on the connecting frame 2, and the center line of the middle position between the two connecting rods 21 is taken as the symmetry axis, the two connecting rods 21 are symmetrically arranged, at this time, the bending edge 213 of the connecting rod 21 located at the rear is clamped with the connecting buckle 12 (L-shaped connecting plate) on the fixed substrate 1 shown in fig. 2, and the third connecting plate 217 of the connecting rod 21 located at the front is fixedly connected with the fixed leg piece 13. When the vehicle seat is installed, the seat body 3 may be first inclined to fall, the L-shaped connecting plate is obliquely clamped into the clamping groove 211, and then the front end of the seat body 3 is lowered, so that the third connecting plate 217 of the front connecting rod 21 is attached to the fixing leg piece 13, and at this time, the third connecting plate 217 of the front connecting rod 21 may be fixedly connected to the fixing leg piece 13. In an embodiment, the fixing leg piece 13 is provided with a fixing hole 131, and the third connecting plate 217 is provided with a second mounting hole 218, and the fixing leg piece 13 and the third connecting plate 217 can be stably locked and connected by a first fixing screw 6 penetrating through the fixing hole 131 and the second mounting hole 218, in this embodiment, the first fixing screw 6 is in a horizontal nailing fixing mode, which not only ensures the convenience of the mounting operation, but also ensures the stability of the installed vehicle seat.

In an embodiment, as shown in fig. 2, at least two connecting buckles 12 and at least two fixing leg pieces 13 are disposed on the fixing substrate 1; at least two of the connecting buckles 12 are arranged on a first reference line (not shown) at intervals, and at least two of the fixing leg pieces 13 are arranged on a second reference line (not shown) parallel to the first reference line at intervals; the connecting buckles 12 and the fixing leg pieces 13 are arranged at intervals in a staggered manner in the direction along the first reference line. Specifically, in this embodiment, as shown in fig. 2, two or more connecting buckles 12 are provided on the fixed substrate 1, and at least two connecting buckles are arranged on the same straight line (i.e. a first reference line) at intervals, and similarly, two or more fixing leg pieces 13 are provided on the fixed substrate 1, and at least two fixing leg pieces 13 are arranged on the same straight line (i.e. a second reference line) at intervals, and it is understood that the connections between the plurality of connecting buckles 12 and the plurality of fixing leg pieces 13 and the connecting frame 2 will make the connections between the plurality of connecting buckles 12 and the plurality of fixing leg pieces 13 and the connecting frame 2 more balanced and stable; further, the first reference line and the second reference line are arranged in parallel and do not overlap, so that the connection stability between the fixed substrate 1 and the connection frame 2 can be further improved. In the direction along the first reference line, the staggered arrangement may refer to that, as shown in fig. 2, after two (or more than two or also more than two) connecting buckles 12 are arranged at intervals, one (or more than one or also more than one) fixing leg pieces 13 are arranged at intervals, or each connecting buckle 12 and one fixing leg piece 13 may be arranged at intervals adjacent to each other. In this embodiment, the connection buckle 12 and the fixed leg piece 13 that crisscross interval set up can the balanced atress of disperseing connection skeleton 2, guarantee the stability of fixed intensity and vehicle seat.

In one embodiment, the vehicle seat is mounted by the following steps:

firstly, connecting and fixing the seat body 3 and the connecting framework 2 by using a plurality of connecting screws 5 (for example, 8 hexagon socket head cap screws); then, the fixing base plate 1 is fixed on a step to be fixed (such as a horizontal step on a vehicle) by using a plurality of second fixing screws 7 (such as 4M 10 hexagon head bolts); then the seat body 3 and the connecting framework 2 are integrally placed on the fixed base plate 1 in the middle and the seat body 3 is horizontally pushed, so that the L-shaped connecting plate (connecting buckle 12) is tightly clamped with the connecting framework 2; finally, the second mounting holes 218 of the third connecting plates 217 are fixedly connected with the fixing holes 131 of the fixing leg pieces 13 by using a plurality of first fixing screws 6 (for example, 3 hexagon socket head cap screws), and the mounting is completed.

The above description is only exemplary of the vehicle seat mounting structure of the present invention and should not be construed as limiting the utility model, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A vehicle seat mounting structure is characterized by comprising a fixed base plate and a connecting framework connected with a seat body; the fixed base plate comprises an installation plate arranged on the step to be fixed, and a connecting buckle and a fixed foot sheet which are arranged on the installation plate; the connecting framework is installed on the fixed base plate through the connecting buckle and the fixed foot piece.

2. The vehicle seat mounting structure according to claim 1, further comprising a flexible wear-resistant gasket, the connection skeleton being connected with the connection snap-fit by interference fit through the flexible wear-resistant gasket.

3. The vehicle seat mounting structure according to claim 1, wherein the connection buckle is an L-shaped connection plate; a clamping space with an opening is formed between the L-shaped connecting plate and the mounting plate;

4. The vehicle seat mounting structure according to claim 3, wherein a top end of the connecting rod is provided with a first mounting hole, and the connecting rod is fixedly attached to the seat body by a connecting screw passing through the first mounting hole.

5. The vehicle seat mounting structure according to claim 3, wherein the connecting rod includes a first connecting plate, a second connecting plate, and a third connecting plate that are connected in sequence and enclose the engaging groove; the bent edge is arranged at one end, far away from the second connecting plate, of the first connecting plate; the notch is positioned between the bent edge and the third connecting plate;

6. The vehicle seat mounting structure according to claim 1, wherein at least two of the connecting buckles and at least two of the fixing leg pieces are provided on the fixing base plate; the at least two connecting buckles are arranged on a first reference line at intervals, and the at least two fixing foot pieces are arranged on a second reference line parallel to the first reference line at intervals; the connecting buckles and the fixing foot pieces are arranged in a staggered and spaced mode in the direction along the first datum line.

7. The vehicle seat mounting structure according to claim 1, wherein a thickness of the fixed substrate is 4mm to 6 mm.

8. The vehicular seat mounting structure according to claim 1, wherein the connecting skeleton and the fixing base plate each have a width less than or equal to two-thirds of the width of the seat body; the length of the connecting framework and the length of the fixed base plate are both less than or equal to two thirds of the length of the seat body.

9. The vehicle seat mounting structure according to claim 1, wherein the connecting clip and the fixing leg piece are welded to the mounting plate.

10. A vehicle characterized by comprising the vehicle seat mounting structure of any one of claims 1 to 9.