CN219969461U

CN219969461U - Seat installation couple assembly and vehicle

Info

Publication number: CN219969461U
Application number: CN202321473690.3U
Authority: CN
Inventors: 吴双成; 赵亚明
Original assignee: Avatr Technology Chongqing Co Ltd
Current assignee: Avatr Technology Chongqing Co Ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-07
Anticipated expiration: 2033-06-09

Abstract

The embodiment of the utility model relates to the technical field of seat installation, and discloses a seat installation hook assembly and a vehicle. The first fastener and the second fastener are used for fixing the mounting bracket on the body of the vehicle in different directions respectively, so that the mounting bracket obtains supporting force in different directions, the connection stability of the seat mounting hook assembly is improved, and the technical problem that the connection stability between the seat mounting hook assembly and the body is required to be improved is solved.

Description

Seat installation couple assembly and vehicle

Technical Field

The embodiment of the utility model relates to the technical field of seat installation, in particular to a seat installation hook assembly and a vehicle.

Background

The seat installation hook assembly is installed on the vehicle body and used for installing a seat. The seat installation hook assembly and the vehicle body are provided with only one mounting point, and the bolts penetrate through the mounting point to fix the seat installation hook assembly on the vehicle body. And the seat can be subjected to tensile forces in different directions in the use process. When the directions of the frequently stressed tensile forces are consistent perpendicular to the length direction of the bolts, the bolts are easy to loosen. Therefore, in the prior art, the technical problem that the connection stability between the seat mounting hook assembly and the vehicle body needs to be improved exists.

Disclosure of Invention

In order to solve the problems, the embodiment of the utility model provides a seat installation hook assembly and a vehicle, which can solve the technical problem that the connection stability between the seat installation hook assembly and a vehicle body is to be improved.

In one aspect, embodiments of the present utility model provide a seat mounting hook assembly comprising:

the mounting bracket comprises a first mounting plate and a second mounting plate which are mutually connected in a cross mode, the first mounting plate is provided with a first mounting through hole, the first mounting through hole is used for being penetrated by a first fastening piece to fix the first mounting plate to a vehicle body of the vehicle, the second mounting plate is provided with a second mounting through hole, and the second mounting through hole is used for being penetrated by a second fastening piece to fix the second mounting plate to the vehicle body;

the seat hook is arranged on the mounting bracket.

In one embodiment, one of the first mounting through hole and the second mounting through hole is a bar-shaped hole, so that the mounting bracket can be mounted to the vehicle body in a position-adjustable manner along an extending direction of the bar-shaped hole.

In one embodiment, an included angle between the depth direction of the first mounting through hole and the depth direction of the second mounting through hole is 80 ° to 100 °.

In one embodiment, the first mounting plate is provided with at least one first stiffener.

In one embodiment, the mounting bracket further includes a third mounting plate, the third mounting plate being cross-connected with the first mounting plate, the third mounting plate having a wire harness through hole.

In one embodiment, the first mounting plate, the second mounting plate and the third mounting plate are vertically connected in pairs.

In one embodiment, the mounting bracket is an integrally formed structure.

In one embodiment, the seat hook comprises a hook body and a first connecting rod, wherein the first connecting rod is connected to one end of the hook body, and the first connecting rod is fixedly connected with the first mounting plate.

In one embodiment, the seat hook further comprises a second connecting rod, the second connecting rod is connected to the other end of the hook body, and the second connecting rod is connected with the third mounting plate; the length direction of the first connecting rod is perpendicular to the length direction of the second connecting rod.

In another aspect, an embodiment of the present utility model further provides a vehicle, including a vehicle body, and further including a first fastener, a second fastener, and the seat installation hook assembly described in any one of the foregoing, where the first fastener is disposed through the first installation through hole and the vehicle body so as to fix the first installation plate to the vehicle body, and the second fastener is disposed through the second installation through hole and the vehicle body so as to fix the second installation plate to the vehicle body.

The beneficial effects are that: the seat hook is arranged on the mounting bracket and used for being connected with a seat. The first mounting plate and the second mounting plate cross connection, then the thickness direction of first mounting plate and the thickness direction of second mounting plate are different, and the depth direction of first installation through-hole and the depth direction of second installation through-hole promptly are different, and first fastener and second fastener are fixed the installing support on the automobile body of vehicle along different directions respectively for the installing support obtains holding power in different directions, can offset the pulling force of different directions, has improved the connection stability of seat installation couple assembly, solves the technical problem that there is connection stability to wait to improve between seat installation couple assembly and the automobile body.

Drawings

FIG. 1 is a schematic view of a seat mounting hook assembly according to an embodiment of the present utility model;

FIG. 2 is a front view of a seat mounting hook assembly provided in accordance with an embodiment of the present utility model;

FIG. 3 is a side view of a seat mounting hook assembly provided in accordance with an embodiment of the present utility model;

FIG. 4 is a top view of a seat mounting hook assembly provided in accordance with an embodiment of the present utility model;

FIG. 5 is a schematic view of a mounting bracket of a seat mounting hook assembly according to an embodiment;

fig. 6 is a schematic view of a seat hook of the seat mounting hook assembly according to the embodiment.

Reference numerals:

1-a seat mounting hook assembly;

10-mounting a bracket; 11-a first mounting plate; 111-a first mounting through hole; 112-a first stiffener; 12-a second mounting plate; 121-a second mounting through hole; 13-a third mounting plate; 131-wire harness through holes; 132-bending grooves; 20-a seat hook; 21-a hook body; 22-a first connecting rod; 23-a second connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the specific technical solutions of the present utility model will be described in further detail below with reference to the accompanying drawings in the embodiments of the present utility model. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

In the field of vehicles, the wheelbase direction of the vehicle is the X direction, i.e., the front-rear direction of the vehicle; the extending direction of the connecting straight line of the front wheels at the two sides of the vehicle is Y-direction, namely the left-right direction of the vehicle; the height direction of the automobile is Z direction; and the X direction, the Y direction and the Z direction are perpendicular to each other.

The embodiment of the utility model provides a vehicle, which comprises a vehicle body. The vehicle further comprises a first fastener, a second fastener and a seat installation hook assembly 1, wherein the first fastener and the second fastener are respectively arranged in the seat installation hook assembly 1 and the vehicle body in a penetrating mode, so that the seat installation hook assembly 1 is fixed on the vehicle body, the penetrating directions of the first fastener and the second fastener are different, the seat installation hook assembly 1 is respectively connected with the vehicle body in different directions, and the firmness and the stability of connection are improved.

Specifically, the included angle between the penetrating direction of the first fastener and the penetrating direction of the second fastener is 80-100 degrees, in other words, the seat installation hook assembly 1 is fixedly connected with the vehicle body in at least two approximately vertical directions, so that the seat installation hook assembly 1 obtains two approximately vertical supporting forces, and the destructive forces acting on the seat installation hook assembly 1 in all directions can be decomposed and fall in the two approximately vertical directions to be offset, thereby further improving the connection stability of the seat installation hook assembly 1.

Optionally, the angle between the direction of penetration of the first fastener and the direction of penetration of the second fastener is 80 °, 85 °, 90 °, 95 ° or 100 °.

Specifically, the penetrating direction of the first fastener is the height direction of the automobile. The penetrating direction of the second fastener is the left-right direction of the automobile. When the seat installation hook assembly 1 is connected with an aluminum alloy vehicle body, the first fastener and the second fastener are pre-installed on the seat installation hook assembly 1 and the vehicle body, wherein the second fastener is mainly positioned, the first fastener can move in the front-back direction of the vehicle to position in the X direction, and the adjustment of the seat installation hook assembly 1 in the left-right direction is ensured, so that the second fastener is tightly fixed firstly, then the first fastener is tightly fixed, and finally the assembly is completed.

In particular, the first fastener is a bolt, screw, rivet or pin.

In particular, the second fastener is a bolt, screw, rivet or pin.

In some embodiments, due to the rising new energy vehicle industry, the requirement of the light weight of the vehicle body is higher and higher, the aluminum alloy ratio of the vehicle body is higher and higher, and some mounting structural forms of the vehicle body are correspondingly changed. The body has two mounting beams with cavities, for example the mounting beams are in the form of a zigzag beam. The inboard trompil of installation crossbeam does not influence the leakproofness of automobile body, and first fastener and second fastener wear to locate respectively in two installation crossbeams, do not need welded connection, have simplified the degree of difficulty of connection operation, have reduced the skill requirement to installer. Meanwhile, the seat mounting hook assembly 1 may be of a sheet metal structure to ensure its strength and reduce cost, without having to use the same material as the vehicle body because the seat mounting hook assembly 1 and the vehicle body need to be electrically welded.

Fig. 1 is a diagram showing an example of a seat mounting hook assembly 1 according to an embodiment of the present utility model. Referring to fig. 1 to 3, the seat mounting hook assembly 1 includes a mounting bracket 10 and a seat hook 20, the mounting bracket 10 includes a first mounting plate 11 and a second mounting plate 12 that are cross-connected to each other, the first mounting plate 11 has a first mounting through hole 111, the first mounting through hole 111 is for a first fastener to pass through to fix the first mounting plate 11 to a vehicle body of the vehicle, the second mounting plate 12 has a second mounting through hole 121, and the second mounting through hole 121 is for a second fastener to pass through to fix the second mounting plate 12 to the vehicle body. The seat hook 20 is mounted to the mounting bracket 10.

In this embodiment, the seat hook 20 is mounted to the mounting bracket 10 for use in connection with a seat. The first mounting plate 11 and the second mounting plate 12 are in cross connection, and then the thickness direction of the first mounting plate 11 is different from the thickness direction of the second mounting plate 12, namely, the depth direction of the first mounting through hole 111 is different from the depth direction of the second mounting through hole 121, and the first fastener and the second fastener fix the mounting bracket 10 on the body of the vehicle along the depth direction of the first mounting through hole 111 and the depth direction of the second mounting through hole 121 respectively, so that the mounting bracket 10 is fixedly connected with the body in at least two different directions, and the supporting force is obtained in at least two directions, so that the tensile forces in different directions can be offset, and the connection stability of the seat mounting hook assembly 1 is improved.

In this embodiment, the seat may be a child seat, an adult seat, or an integrated child seat and adult seat. For example, the seat is integrated with a child seat structure that is at least partially folded and hidden in a main back area of the seat or in an armrest adjacent the seat in an adult seat configuration; the child seat structure is capable of unfolding to form a child seat upon transition of the seat from the adult seat configuration to the child seat configuration. Wherein individual child seats are typically mounted on existing adult seats of the vehicle and connected to corresponding interfaces to ensure that the child seats are secured in the vehicle. Whether a child seat or an adult seat, the seat may also have at least one of a height-adjustable function, a heating function, a ventilation function, a massage function, or a sport function. The height-adjustable function means that the seat is adjusted according to the height and leg length of a user; the heating function means that the seat can provide additional warmth and comfort in cold weather; ventilation means that the seat can provide cooling and comfort in hot weather; the massage function means that the seat can relieve fatigue and muscle tension of a driver through the massage function; the sport function means that the seat has better support and comfort so as to adapt to operations such as high-speed running and fast turning.

In one embodiment, referring to fig. 1 and 4, an angle between a depth direction of the first mounting through hole 111 and a depth direction of the second mounting through hole 121 is 80 ° to 100 °. In other words, the depth direction of the first mounting through hole 111 and the depth direction of the second mounting through hole 121 are substantially perpendicular, and the mounting bracket 10 is fixedly connected to the vehicle body in both directions that are substantially perpendicular, respectively. Thus, the pulling force perpendicular to the first fastening piece can be parallel to the second fastening piece, so that the second fastening piece can just offset the pulling force, the loosening of the first fastening piece caused by the pulling force is avoided, and the connection stability of the seat installation hook assembly 1 is further improved.

Specifically, the depth direction of the first mounting through hole 111 is perpendicular to the depth direction of the second mounting through hole 121, and the depth direction of the first mounting through hole 111 and the depth direction of the second mounting through hole 121 may form a plane coordinate system, which is advantageous in that the tensile force of the mounting bracket 10 in the front-rear direction perpendicular to the automobile can be balanced by the first fastener and the second fastener.

Alternatively, the depth direction of the first mounting through hole 111 is the height direction of the automobile. The depth direction of the second mounting through hole 121 is the left-right direction of the automobile. When the seat installation hook assembly 1 is connected with an aluminum alloy vehicle body, the first fastening piece is pre-installed on the first installation through hole 111 and the vehicle body, the second fastening piece is pre-installed on the second installation through hole 121 and the vehicle body, wherein the second installation through hole 121 is a main positioning hole, the first installation through hole 111 is a strip-shaped hole so as to position X direction and ensure the adjustment of the installation support 10 in the left-right direction, and therefore the second fastening piece is tightly fastened and fixed firstly, then the first fastening piece is tightly fastened and fixed, and finally the assembly is completed.

In this embodiment, the mounting bracket 10 is provided with the first mounting through hole 111 and the second mounting through hole 121, so that the first fastener and the second fastener can be fixedly mounted on the vehicle body, a welding mode is not required, the difficulty in assembly is reduced, and the assembly efficiency is improved. Meanwhile, the mounting bracket 10 is mounted to the vehicle body using the first and second fasteners, so that the materials of the vehicle body and the mounting bracket 10 may be the same or different. For example, an aluminum alloy material may be employed for the vehicle body to make the vehicle body lightweight. The mounting bracket 10 can be a sheet metal part, so that better strength is guaranteed, and modeling is easy to process.

The mounting bracket 10 may be selected from a steel bracket, an iron bracket, a copper bracket, or an aluminum bracket.

In some embodiments, in conjunction with fig. 5, the mounting bracket 10 is an integrally formed structure, which has good integrity and is not prone to cracking. For example, the mounting bracket 10 is formed by bending a sheet metal part, and the bending process can further enhance the rigidity and strength of the mounting bracket 10.

Specifically, the first mounting plate 11 and the second mounting plate 12 are integrally formed. It will be appreciated that in other embodiments, the first mounting plate 11 and the second mounting plate 12 may be fixedly coupled together by welding, adhesive, clamping, or fastening.

Specifically, the connection of the first mounting plate 11 and the second mounting plate 12 is provided with a round corner, so that stress concentration caused by the round corner is avoided, the mounting bracket 10 is uniformly stressed, and the service life is prolonged.

In one embodiment, referring to fig. 5, one of the first and second mounting through holes 111 and 121 is a bar-shaped hole so that the mounting bracket 10 can be position-adjustably mounted to the vehicle body along the extending direction of the bar-shaped hole. So, the installing support 10 can be installed in the automobile body in a position-adjustable way to match the mounted position of automobile body, accomplish the location of installing support 10 on the automobile body better, and then can reduce the machining precision requirement of automobile body and installing support 10.

Referring to fig. 4, if the first mounting through hole 111 is a bar-shaped hole, the second mounting through hole 121 and the vehicle body may be aligned first, and then the first mounting through hole 111 and the vehicle body may be aligned, and the first mounting through hole 111 has redundancy in length, so that it is convenient to align and connect with the vehicle body. If the second mounting through hole 121 is a bar-shaped hole, the first mounting through hole 111 and the vehicle body can be aligned first, and then the second mounting through hole 121 and the vehicle body can be aligned, and the second mounting through hole 121 has length redundancy, so that alignment connection with the vehicle body is facilitated.

Alternatively, the depth direction of the first mounting through hole 111 is the height direction of the automobile, and the depth direction of the second mounting through hole 121 is the left-right direction of the automobile. If the first mounting through hole 111 is a bar-shaped hole and extends in the front-rear direction, the first fastener can be adjusted in the X-direction. If the second mounting through hole 121 is a bar-shaped hole and extends in the height direction, the second fastener may be adjusted in the Z-direction.

In one embodiment, one mounting beam of the vehicle body has a third mounting through hole aligned with the first mounting through hole 111, the end of the third mounting through hole is welded with a first nut, and a first fastener is inserted into the first mounting through hole 111, the third mounting through hole and the first nut to fixedly mount the first mounting plate 11 on one mounting beam of the vehicle body. The other mounting beam of the vehicle body is provided with a fourth mounting through hole aligned with the second mounting through hole 121, a second nut is welded at the end part of the fourth mounting through hole, and a second fastener penetrates through the second mounting through hole 121, the fourth mounting through hole and the second nut to realize the fixed mounting of the second mounting plate 12 on the other mounting beam of the vehicle body. If the first mounting through hole 111 is a bar-shaped hole, only the first mounting through hole 111 and the third mounting through hole are overlapped, and the first fastener can be arranged in the first mounting through hole 111 and the third mounting through hole in a penetrating manner, so that the first mounting plate 11 and the vehicle body are aligned conveniently. Similarly, if the second mounting through-hole 121 is a bar-shaped hole, alignment of the second mounting plate 12 with the vehicle body is facilitated.

In one embodiment, referring to fig. 5, the first mounting plate 11 is provided with at least one first reinforcing rib 112 to increase the strength of the first mounting plate 11, thereby increasing the connection strength of the first mounting plate 11 and the vehicle body.

Specifically, the number of the first reinforcing ribs 112 is plural, and the plural first reinforcing ribs 112 are distributed at intervals. For example, the plurality of first reinforcing ribs 112 are spaced apart along the longitudinal direction of the first mounting plate 11. For another example, the plurality of first reinforcing ribs 112 are different in length direction, so that the strength of the first mounting plate 11 is improved in each direction.

Alternatively, the first reinforcing bead 112 is formed by punching on the first mounting plate 11, which is advantageous in both improving the strength of the first mounting plate 11 and in efficiently producing the first mounting plate 11 by means of a punching process. It will be appreciated that in other embodiments, the first stiffener 112 may also be secured to the first mounting plate 11 by adhesive, welding, or fastener attachment.

It will be appreciated that in other embodiments, the first mounting plate 11 may be provided with a first stiffener 112. Alternatively, the first mounting plate 11 may not be provided with the first reinforcing ribs 112. The second mounting plate 12 may or may not be provided with at least one second reinforcing rib. When the number of the second reinforcing ribs is two or more, the extending directions of the two or more second reinforcing ribs may be the same, or may be partially the same or partially different, or may be all different, and are not particularly limited herein.

In some embodiments, referring to fig. 2 and 5, the mounting bracket 10 further includes a third mounting plate 13, the third mounting plate 13 being cross-connected with the first mounting plate 11, the third mounting plate 13 having a wire harness through hole 131. In this way, the wire harness can be wound around the mounting bracket 10 through the harness through-hole 131. The mounting bracket 10 is not only beneficial for organizing the wiring harness, but also does not block the passage of the wiring harness.

Alternatively, the harness is a harness for a side air bag, or a harness for a seat.

In one embodiment, with reference to fig. 4, the angle between the first mounting plate 11 and the third mounting plate 13 is 80 ° to 100 °. In other words, the depth direction of the first mounting through hole 111 is substantially perpendicular to the depth direction of the harness through hole 131, and the trend of the harness is different from the mounting direction of the mounting bracket 10, so that the mounting of the mounting bracket 10 and the wiring of the harness are each not disturbed, facilitating the orderly arrangement of the harness.

In one embodiment, with reference to fig. 5, the first mounting plate 11, the second mounting plate 12, and the third mounting plate 13 are connected vertically in pairs. Wherein, first mounting panel 11 and second mounting panel 12 are all connected with the automobile body, and further laminate with the automobile body to there is not the wiring that space available pencil on first mounting panel 11 and the second mounting panel 12. The third mounting plate 13 is perpendicular to the first mounting plate 11 and the second mounting plate 12 respectively, so that a gap between the third mounting plate 13 and the vehicle body is large, and wiring of the wire harness is easy.

In some embodiments, with reference to fig. 5, the first mounting plate 11, the second mounting plate 12, and the third mounting plate 13 are integrally formed, so that the integrity is good, and cracking is not easy. For example, the mounting bracket 10 is formed by bending a sheet metal part, and the bending process can further enhance the rigidity and strength of the mounting bracket 10.

It will be appreciated that in other embodiments, the first mounting plate 11 and the third mounting plate 13 may be fixedly coupled together by welding, adhesive, clamping, or fastening.

In the illustrated embodiment, the first mounting plate 11, the second mounting plate 12 and the third mounting plate 13 are connected to form a semi-enclosed structure, that is, a gap does not exist at the connection position between the first mounting plate 11, the second mounting plate 12 and the third mounting plate 13, and stress cracking is not easy to occur.

In some embodiments, the connection between the third mounting plate 13 and the first mounting plate 11 and the second mounting plate 12 are respectively provided with a round angle, so that stress concentration is avoided, and the service life of the mounting bracket 10 is prolonged.

In some embodiments, referring to fig. 1, the seat hook 20 is welded to the mounting bracket 10, e.g., the seat hook 20 is secured to the mounting bracket 10 by carbon dioxide welding. It will be appreciated that in other embodiments, the seat hook 20 may be secured to the mounting bracket 10 by adhesive, snap fit, or fastener connection.

In one embodiment, the seat hook 20 is a steel hook, a copper hook, or an aluminum hook.

In one embodiment, referring to fig. 2 and 6, the seat hook 20 includes a hook body 21 and a first connecting rod 22, the first connecting rod 22 is connected to one end of the hook body 21, and the first connecting rod 22 is fixedly connected to the first mounting plate 11, so that the connection strength between the seat hook 20 and the mounting bracket 10 is improved.

Specifically, the end of the hanger body 21 is bent to form the first connecting rod 22, so that the seat hanger 20 is integrally formed, and the rigidity of the seat hanger 20 is improved.

Specifically, the first connecting rod 22 is fixedly connected to the bottom surface of the first mounting plate 11. It will be appreciated that in other embodiments, the first connecting rod 22 may also be connected to the top surface of the first mounting plate 11.

Alternatively, in connection with fig. 3, the hook body 21 and the third mounting plate 13 are parallel. The end of the hook body 21, which is connected to the first connecting rod 22, contacts the third mounting plate 13, thereby improving the stability of the seat hook 20.

Further, the third mounting plate 13 is provided with a bending groove 132, the hook body 21 is partially attached to the bending groove 132, so that the contact area between the hook body 21 and the third mounting plate 13 is increased, and the bending groove 132 is beneficial to improving the rigidity of the third mounting plate 13.

Further, the hook body 21 is welded and fixed to the third mounting plate 13, and the connection strength between the seat hook 20 and the mounting bracket 10 is improved. It will be appreciated that in other embodiments, the hook body 21 may be adhered, clamped or fastened to the third mounting plate 13, and of course, the hook body 21 may just contact the third mounting plate 13 to achieve the transmission of the supporting force, without being fixedly connected.

In one embodiment, referring to fig. 2 and 6, the seat hook 20 further includes a second connecting rod 23, where the second connecting rod 23 is connected to the other end of the hook body 21, and the second connecting rod 23 is connected to the third mounting plate 13, so that the connection area between the seat hook 20 and the mounting bracket 10 is increased, and the connection strength between the seat hook 20 and the mounting bracket 10 is further improved.

Specifically, the rod length direction of the first connecting rod 22 and the rod length direction of the second connecting rod 23 are perpendicular to each other, so that connection of the seat hook 20 and the mounting bracket 10 in different directions is realized, and connection stability of the seat hook 20 and the mounting bracket 10 is improved.

Specifically, the end of the hook body 21 is bent to form the second connecting rod 23, so that the seat hook 20 is integrally formed, and the rigidity of the seat hook 20 is improved.

The foregoing embodiment numbers of the present utility model are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments. The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims

1. A seat mounting hook assembly, the seat mounting hook assembly comprising:

the seat hook is arranged on the mounting bracket.

2. The seat mounting hanger assembly of claim 1, wherein one of the first mounting through hole and the second mounting through hole is a bar-shaped hole such that the mounting bracket is positionally adjustably mounted to the vehicle body along an extension direction of the bar-shaped hole.

3. The seat mounting hook assembly of claim 1 wherein the included angle between the depth direction of the first mounting through hole and the depth direction of the second mounting through hole is 80 ° to 100 °.

4. The seat mounting hook assembly of claim 1 wherein said first mounting plate is provided with at least one first reinforcing rib.

5. The seat mounting hanger assembly of any of claims 1-4, wherein said mounting bracket further comprises a third mounting plate, said third mounting plate being interdigitated with said first mounting plate, said third mounting plate having a harness through hole.

6. The seat mounting hook assembly of claim 5 wherein said first mounting plate, said second mounting plate and said third mounting plate are vertically connected in pairs.

7. The seat mounting hook assembly of claim 5 wherein said mounting bracket is an integrally formed structure.

8. The seat mounting hook assembly of claim 5, wherein the seat hook includes a hook body and a first connecting rod connected to one end of the hook body, the first connecting rod being fixedly connected to the first mounting plate.

9. The seat mounting hanger assembly of claim 8, wherein said seat hanger further comprises a second connecting rod connected to the other end of said hanger body, said second connecting rod being connected to said third mounting plate; the length direction of the first connecting rod is perpendicular to the length direction of the second connecting rod.

10. A vehicle comprising a body, wherein the vehicle further comprises a first fastener, a second fastener and the seat mounting hook assembly of any one of claims 1 to 9, the first fastener passing through the first mounting aperture and the body to secure the first mounting plate to the body, the second fastener passing through the second mounting aperture and the body to secure the second mounting plate to the body.