CN220199245U - Rear seat lock catch and safety belt retractor mounting bracket and automobile - Google Patents

Abstract

The utility model provides a rear seat lock catch, a safety belt retractor mounting bracket and an automobile, and relates to the technical field of automobile parts. The mounting bracket is connected with the C column, the D column, the rear side wall metal plate and the wheel cover plate at the same time, so that the overall rigidity of the vehicle body is effectively improved, and the vibration sensitivity of the rear side wall metal plate and the noise in the vehicle are reduced to a greater extent.

Description

Rear seat lock catch and safety belt retractor mounting bracket and automobile

Technical Field

The utility model relates to the technical field of automobile parts, in particular to a rear seat lock catch, a seat belt retractor mounting bracket and an automobile.

Background

Because the new energy vehicle is driven by the power battery, the vibration noise masking of the engine is not generated, the vibration noise problem caused by road surface excitation is more remarkable, the clapping sound similar to clapping can possibly occur in the vehicle, and bad experience is brought to drivers and passengers.

Most of existing rear seat lock catches and safety belt retractor mounting brackets are directly mounted on a wheel cover plate, and only play a role in mounting the rear seat lock catches and the safety belt retractor, so that the vibration sensitivity of the rear side wall sheet metal and the noise in a vehicle cannot be reduced. One end of the few rear seat lock catches and one end of the safety belt retractor mounting bracket are connected with the wheel cover plate, and the other end of the few rear seat lock catches and the safety belt retractor mounting bracket are connected with one of the C column, the D column or the rear side wall metal plate, although the support effect can be achieved on one of the C column, the D column or the rear side wall metal plate, the vibration sensitivity and the noise in the vehicle of the rear side wall metal plate can be reduced to a certain extent, and the noise reduction effect is still unsatisfactory.

Disclosure of Invention

The utility model aims to solve the technical problem that the existing rear seat lock catch and a seat belt retractor mounting bracket have poor noise reduction effect.

In a first aspect, the utility model provides a rear seat latch and seat belt retractor mounting bracket, which comprises a bracket body and a connecting frame, wherein a rear seat latch mounting surface is arranged on the bracket body, one end of the bracket body facing the front of a car is used for being connected with a C column, one end of the bracket body facing the rear of the car is used for being connected with a rear side wall sheet metal, one end of the bracket body facing the upper side of the car is used for being connected with a D column, one end of the bracket body facing the lower side of the car is used for being connected with a wheel cover plate, the connecting frame is provided with a seat belt retractor mounting surface, one end of the connecting frame facing the front of the car is used for being connected with the bracket body, and one end of the connecting frame facing the rear of the car is used for being connected with the D column.

Compared with the prior art, the rear seat lock catch and the seat belt retractor mounting bracket have at least the following advantages:

the rear seat lock catch and the seat belt retractor mounting bracket are provided with a rear seat lock catch mounting surface which can be used for mounting the rear seat lock catch, and the connecting frame of the rear seat lock catch and the seat belt retractor mounting bracket is provided with a seat belt retractor mounting surface which can be used for mounting the seat belt retractor, so that the mounting of the rear seat lock catch and the seat belt retractor is realized; simultaneously, the support body is connected with C post, back side wall panel beating, D post and wheel casing board respectively towards front, back, upper and lower each end, can improve the holistic rigidity of automobile body, and the link is connected with support body and D post respectively towards front, back direction's both ends, can further improve D post X to rigidity, can reduce the sensitivity of back side wall panel beating vibration to a greater extent, reduces the noise in the car, improves the comfort of driver and passengers in the car.

Optionally, the support body towards the preceding one end of back row seat hasp installation face towards C post one side is bent in order to form first turn-ups, first turn-ups includes interconnect and the first section of bending and the second section of bending that mutually angles set up, first section of bending perpendicular to back row seat hasp installation face sets up towards the car outside, the second section of bending is located the place ahead of back row seat hasp installation face, the second section of bending be used for with the C post is connected.

Optionally, the one end at support body orientation car rear is to back side wall panel beating one side is bent in order to form the second turn-ups, the second turn-ups includes interconnect and the third section of bending and the fourth section of bending that mutually support and mutually angle set up, the third section of bending perpendicular to back row seat hasp installation face sets up towards the car outside, the fourth section of bending is located the rear of back row seat hasp installation face, the fourth section of bending be used for with back side wall panel beating connection.

Optionally, one end of the bracket body facing the upper side of the automobile is bent towards one side of the D column to form a third flanging, the third flanging inclines towards the inner side of the automobile relative to the lock catch mounting surface of the rear seat, and the third flanging is used for being connected with the D column.

Optionally, one end of the bracket body facing the lower side of the automobile is bent towards one side of the wheel cover plate to form a fourth flanging, the fourth flanging inclines towards the inner side of the automobile relative to the lock catch mounting surface of the rear seat, and the fourth flanging is used for being connected with the wheel cover plate.

Optionally, a first part of one end of the connecting frame, which faces the front of the automobile, is bent towards one side of the lock catch mounting surface of the rear seat to form a fifth flanging, the fifth flanging comprises a fifth bending section and a sixth bending section which are connected with each other and are arranged at an angle, the seat belt retractor mounting surface is horizontally arranged, the fifth bending section is vertical to the seat belt retractor mounting surface and is upwards arranged, the sixth bending section is positioned in front of the seat belt retractor mounting surface, and the sixth bending section is connected with the lock catch mounting surface of the rear seat; the second part of one end of the connecting frame, which faces the front of the automobile, is bent towards one side, which is far away from the fifth flanging, so as to form a sixth flanging, and the sixth flanging is connected with the third bending section.

Optionally, one end of the connecting frame towards the rear of the automobile is bent towards one side of the D column to form a seventh flanging, the seventh flanging is located at the rear of the mounting surface of the safety belt retractor, the seventh flanging is arranged in an outward inclined mode relative to the mounting surface of the safety belt retractor, and the seventh flanging is used for being connected with the D column.

Optionally, one end of the connecting frame along the left-right direction of the automobile is bent upwards to form an eighth flanging, and one end of the eighth flanging, which faces to the rear of the automobile, is connected with the D column; the connecting frame is bent downwards along the other end of the left and right directions of the automobile to form a ninth flanging, one end of the ninth flanging, which faces towards the front of the automobile, is used for being connected with the rear side wall sheet metal, and one end of the ninth flanging, which faces towards the rear of the automobile, is used for forming a threading gap with the D column.

Optionally, a rear seat latch mounting hole, a rear seat latch positioning hole, a first lightening hole, a first wire harness latch mounting hole and a first interior trim latch mounting hole are formed in the bracket body, and the rear seat latch mounting hole and the rear seat latch positioning hole are located on the rear seat latch mounting surface;

and/or the connecting frame is provided with a safety belt retractor mounting hole, a safety belt retractor positioning hole, a second lightening hole, a second wire harness buckle mounting hole and a second interior buckle mounting hole, and the safety belt retractor mounting hole and the safety belt retractor positioning hole are positioned on the safety belt retractor mounting surface.

In a second aspect, the present utility model provides an automobile comprising the rear seat latch and the seat belt retractor mounting bracket described above. Compared with the prior art, the automobile has the advantages that the automobile is the same as the rear seat lock catch and the seat belt retractor mounting bracket, and the description is omitted.

Drawings

FIG. 1 is a schematic view of the mounting structure of a rear seat latch and a seatbelt retractor mounting bracket on a vehicle body according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the mounting structure of a rear seat latch and a seat belt retractor mounting bracket with a rear seat latch and a seat belt retractor according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of a rear seat latch and a seatbelt retractor mounting bracket according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a connecting frame according to an embodiment of the utility model.

Reference numerals illustrate:

1. a bracket body; 11. a rear seat latch mounting surface; 12. a first flanging; 121. a first bending section; 122. a second bending section; 13. a second flanging; 131. a third bending section; 132. a fourth bending section; 14. a third flanging; 15. fourth flanging; 161. a rear seat latch mounting hole; 162. a rear seat lock catch positioning hole; 163. a first lightening hole; 164. a first harness snap fit mounting hole; 165. a first interior trim clip mounting hole; 2. a connecting frame; 21. a seatbelt retractor mounting surface; 22. fifth flanging; 221. a fifth bending section; 222. a sixth bending section; 23. sixth flanging; 24. seventh flanging; 25. eighth flanging; 26. ninth flanging; 271. a seatbelt retractor mounting hole; 272. a seatbelt retractor positioning hole; 273. a second lightening hole; 274. a second harness snap mounting hole; 275. a second interior trim clip mounting hole; 3. a C column; 4. a rear side wall metal plate; 5. a D column; 6. a wheel cover plate; 7. a rear seat latch; 8. a seatbelt retractor.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "coupled," and "mated" are to be construed broadly, and may be, for example, fixedly coupled, detachably coupled, or integrally coupled; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

In addition, in the description of the present utility model, it should be noted that terms such as "upper", "lower", "front", "rear", etc. in the embodiments indicate terms of orientation, and only for simplifying the positional relationship of the description based on the drawings of the specification, it does not represent that the elements and devices etc. referred to must be operated according to the operations and methods and configurations defined in the specific orientation and limitation of the present utility model, and such orientation terms do not constitute limitations of the present utility model.

Herein, a coordinate system XYZ is established, wherein the X-axis represents the front of the automobile, the X-axis forward represents the rear of the automobile, the Y-axis reverse represents the left-right direction of the automobile, the Y-axis forward represents the left-right direction of the automobile, and the Z-axis reverse represents the up-down direction of the automobile, wherein the Z-axis forward represents the up-down direction of the automobile, and the Z-axis reverse represents the down direction of the automobile.

As shown in fig. 1-2, an embodiment of the present utility model provides a rear seat latch and seat belt retractor mounting bracket, which includes a bracket body 1 and a connecting frame 2, wherein a rear seat latch mounting surface 11 is provided on the bracket body 1, an end of the bracket body 1 facing the front of the automobile is used for being connected with a C pillar 3, an end of the bracket body 1 facing the rear of the automobile is used for being connected with a rear side wall metal plate 4, an end of the bracket body 1 facing the upper side of the automobile is used for being connected with a D pillar 5, an end of the bracket body 1 facing the lower side of the automobile is used for being connected with a wheel cover plate 6, a seat belt retractor mounting surface 21 is provided on the connecting frame 2, an end of the connecting frame 2 facing the front of the automobile is used for being connected with the bracket body 1, and an end of the connecting frame 2 facing the rear of the automobile is used for being connected with the D pillar 5.

Specifically, the bracket body 1 extends and sets up along the direction that the Z axle shows, along the direction that the Z axle is negative to the positive direction of Z axle shows, the bracket body 1 can be according to the automobile body appearance gradually to car inboard crooked, and the one side that the bracket body 1 towards car inside forms back row seat lock catch installation face 11, and link 2 is located the rear side of bracket body 1, and link 2 extends and sets up along the direction that the X axle shows, and link 2 towards the one side of car bottom forms safety belt retractor installation face 21, and safety belt retractor installation face 21 can be the horizontal plane.

In the embodiment, a rear seat lock catch mounting surface 11 is arranged on a bracket body 1 of a rear seat lock catch and seat belt retractor mounting bracket and can be used for mounting the rear seat lock catch, and a seat belt retractor mounting surface 21 is arranged on a connecting frame 2 of the rear seat lock catch and seat belt retractor mounting bracket and can be used for mounting a seat belt retractor to realize the mounting of the rear seat lock catch and the seat belt retractor; simultaneously, the support body 1 is connected with C post 3, back side wall panel beating 4, D post 5 and wheel casing board 6 respectively towards front, back, upper and lower each end, can improve car D post Z to rigidity and back side wall panel beating Y to rigidity, and the link is connected with support body 1 and D post 5 respectively towards front and back direction's both ends, can further improve the X to rigidity of D post 5, can reduce the vibration sensitivity of back side wall panel beating 4 to a greater extent, reduces the noise in the car, improves the comfort of car interior driver and passenger.

As shown in fig. 3, optionally, an end of the bracket body 1 facing the front of the automobile is bent toward the C-pillar 3 side to form a first flange 12, the first flange 12 includes a first bending section 121 and a second bending section 122 that are connected to each other and are disposed at an angle to each other, the first bending section 121 is perpendicular to the rear seat latch mounting surface 11 and is disposed toward the outside of the automobile, the second bending section 122 is located in front of the rear seat latch mounting surface 11, and the second bending section 122 is used for being connected with the C-pillar 3.

In the present embodiment, the rear seat latch and the seatbelt retractor mounting bracket may be symmetrically provided on the vehicle body on both the left and right sides of the rear seat, and for the sake of no confusion, the following will be exemplified by a right-side vehicle body. The first flange 12 is generally L-shaped, one end of the first bending section 121 is connected with the rear seat latch mounting surface 11, the other end is connected with the second bending section 122, the first bending section 121 is generally vertical to the rear seat latch mounting surface 11 and faces the right of the automobile, the first bending section 121 can improve the bending torsional rigidity of the structure, the second bending section 122 is generally towards the front of the automobile, the connecting part of the second bending section 122 and the C column 3 is relatively parallel, the part of the second bending section 122 close to the lower part of the automobile is welded and fixed with the C column 3, and the part of the second bending section 122 close to the upper part of the automobile can be welded with the rear side wall metal plate 4 or the D column 5. The connection of the rear seat lock catch and the safety belt retractor mounting bracket with the C column 3, the rear side wall metal plate 4 and the D column 5 is realized, and the connection mode is simple and reliable.

As shown in fig. 3, optionally, one end of the bracket body 1 facing the rear of the automobile is bent towards one side of the back side wall metal plate 4 to form a second flanging 13, the second flanging 13 includes a third bending section 131 and a fourth bending section 132 which are mutually connected and are arranged at an angle, the third bending section 131 is perpendicular to the rear seat latch mounting surface 11 and is arranged towards the outer side of the automobile, the fourth bending section 132 is located at the rear of the rear seat latch mounting surface 11, and the fourth bending section 132 is used for being connected with the back side wall metal plate 4.

In this embodiment, the second flange 13 is generally L-shaped, one end of the third bending section 131 is connected to the rear seat latch mounting surface 11, the other end is connected to the fourth bending section 132, the third bending section 131 may be perpendicular to the rear seat latch mounting surface 11 and face the right of the vehicle, the third bending section 131 may improve the bending torsional rigidity of the structure, the fourth bending section 132 faces the rear of the vehicle and is relatively parallel to the portion connected to the rear side panel 4, the portion of the fourth bending section 132 near the lower side of the vehicle may be welded to the rear side panel 4, and the portion of the fourth bending section 132 near the upper side of the vehicle may be welded to the D pillar 5. The rear seat lock catch and the safety belt retractor mounting bracket are connected with the rear side wall metal plate 4 and the D column 5, and the connection mode is simple and reliable.

It should be noted that, the first bending section 121, the rear seat latch mounting surface 11 and the third bending section 131 enclose a cavity with an opening facing the right side of the automobile, and the lengths of the first bending section 121 and the third bending section 131 along the direction indicated by the Y axis determine the size of the cavity, which can be set according to the requirement of the bending stiffness of the bracket body 1, generally, the larger the lengths of the first bending section 121 and the third bending section 131 along the direction indicated by the Y axis, the larger the cross section size of the cavity, the larger the Y-directional bending stiffness of the rear side wall metal plate 4, and the less deformable.

As shown in fig. 3, optionally, an end of the bracket body 1 facing upward of the vehicle is bent toward the D-pillar 5 to form a third flange 14, the third flange 14 is inclined toward the vehicle inner side with respect to the rear seat latch mounting surface 11, and the third flange 14 is used for connecting with the D-pillar 5.

In this embodiment, the third flange 14 may be disposed obliquely from the right lower side to the left upper side, the third flange 14 is bent toward the inside of the vehicle with respect to the rear seat latch mounting surface 11, and the third flange 14 may be fixedly welded to the D column 5 in a multiple-spot manner in a simple and reliable manner in contrast to the bending direction of the first flange 12 and the second flange 13 with respect to the rear seat latch mounting surface 11.

The first flange 12, the second flange 13, the third flange 14, and the fourth flange 15 are in smooth transition connection with the rear seat latch mounting surface 11.

As shown in fig. 3, optionally, an end of the bracket body 1 facing downward toward the vehicle is bent toward the wheel cover plate 6 to form a fourth flange 15, the fourth flange 15 is inclined toward the vehicle inside with respect to the rear seat latch mounting surface 11, and the fourth flange 15 is used for connection with the wheel cover plate 6.

In this embodiment, the fourth flange 15 may be disposed substantially obliquely from the upper right to the lower left, the fourth flange 15 is bent toward the inner side of the vehicle relative to the rear seat latch mounting surface 11, and the fourth flange 15 may be welded and fixed with the wheel cover plate 6 in multiple points, so that the connection manner is simple and reliable.

As shown in fig. 3 to 4, optionally, the first portion of the front end of the connecting frame 2 facing the front of the vehicle is bent toward the rear seat latch mounting surface 11 side to form a fifth flange 22, the fifth flange 22 includes a fifth bending section 221 and a sixth bending section 222 which are connected to each other and are disposed at an angle to each other, the seat belt retractor mounting surface 21 is disposed horizontally, the fifth bending section 221 is disposed vertically upward from the seat belt retractor mounting surface 21, the sixth bending section 222 is located in front of the seat belt retractor mounting surface 21, and the sixth bending section 222 is connected to the rear seat latch mounting surface 11; the second part of the front end of the connecting frame 2 facing the front side of the automobile is bent towards the side far away from the fifth flanging 22 to form a sixth flanging 23, and the sixth flanging 23 is connected with the third bending section 131.

In this embodiment, the left side of the front end of the connecting frame 2 is bent upwards to form a fifth flange 22, the seat belt retractor mounting surface 21 is horizontally arranged to mount the seat belt retractor, the fifth bending section 221 is vertical to the seat belt retractor mounting surface 21 upwards, the right end of the fifth bending section 221 is connected with the sixth bending section 222, the sixth bending section 222 can be approximately vertical to the fifth bending section 221 and face to the front of the automobile, the fifth bending section 221 can be used for improving the anti-bending performance of the structure, and the sixth bending section 222 is fixedly welded with the rear seat latch mounting surface 11 in a plurality of points.

The front end right side of the connecting frame 2 is bent downwards to form a sixth flanging 23, so that the sixth flanging 23 and the fifth flanging 22 are welded and fixed with the third bending section 131 of the bracket body 1, are respectively positioned on the upper side and the lower side of the seat belt retractor mounting surface 21 and are respectively connected with different parts of the bracket body 1, the stress is more uniform, and the connection stability between the connecting frame 2 and the bracket body 1 is better.

As shown in fig. 3-4, optionally, an end of the connecting frame 2 facing the rear of the automobile is bent toward the D-pillar 5 to form a seventh flange 24, the seventh flange 24 is located behind the seat belt retractor mounting surface 21, the seventh flange 24 is disposed obliquely outward relative to the seat belt retractor mounting surface 21, and the seventh flange 24 is used for connecting with the D-pillar 5.

In this embodiment, the seventh flange 24 may be obliquely disposed from front to top to rear and downward, and the seventh flange 24 and the D column 5 are fixed by multiple spot welding, so that the connection manner is simple and reliable.

As shown in fig. 2-4, optionally, one end of the connecting frame 2 in the left-right direction of the automobile is bent upwards to form an eighth flange 25, and one end of the eighth flange 25 facing the rear of the automobile is connected with the D-pillar 5; the other end of the connecting frame 2 along the left and right direction of the automobile is bent downwards to form a ninth flanging 26, one end of the ninth flanging 26 facing the front of the automobile is used for being connected with the rear side wall metal plate 4, and one end of the ninth flanging 26 facing the rear of the automobile is used for forming a threading gap with the D column 5.

In this embodiment, the left end of the connecting frame 2 is bent upwards to form an eighth flange 25, a portion of the eighth flange 25 facing the rear of the automobile is welded and fixed with the D column, so as to improve the connection stability between the connecting frame 2 and the D column 5, and a portion of the eighth flange 25 facing the front of the automobile can be used to increase the bending and torsion resistance of the connecting frame 2.

The fifth flange 22, the sixth flange 23, the seventh flange 24, the eighth flange 25, and the ninth flange 26 may be connected to the seatbelt retractor mounting surface 21 in a smooth transition.

As shown in fig. 3 to 4, optionally, the bracket body 1 is provided with a rear seat latch mounting hole 161, a rear seat latch positioning hole 162, a first weight-reducing hole 163, a first harness latch mounting hole 164 and a first trim latch mounting hole 165, and the rear seat latch mounting hole 161 and the rear seat latch positioning hole 162 are located on the rear seat latch mounting surface 11;

and/or, the connecting frame 2 is provided with a seat belt retractor mounting hole 271, a seat belt retractor positioning hole 272, a second lightening hole 273, a second wire harness buckle mounting hole 274 and a second interior trim buckle mounting hole 275, and the seat belt retractor mounting hole 271 and the seat belt retractor positioning hole 272 are positioned on the seat belt retractor mounting surface 21.

In this embodiment, the rear seat latch positioning holes 162 are used for positioning the rear seat latch 7, two rear seat latch positioning holes 162 can be arranged along the up-down direction of the automobile, so as to improve the installation accuracy of the rear seat latch 7, and the fasteners pass through the rear seat latch installation holes 161 and the rear seat latch 7 to install the rear seat latch 7 on the installation support, and the rear seat latch installation holes 161 can be arranged in three and triangular shapes, so that the installation stability is improved. The first lightening hole 163, the first wire harness buckle mounting hole 164 and the first interior buckle mounting hole 165 may be disposed on the rear seat buckle mounting surface 11, or may be disposed on the first bending section 121 and the third bending section 131, the first lightening hole 163 may be a circle center, a square, etc. for lightening the weight of the bracket body 1, realizing lightening, the first wire harness buckle mounting hole 164 is used for mounting the wire harness buckle, the first wire harness buckle mounting hole 164 is matched with the shape of the first wire harness buckle, the first interior buckle mounting hole 165 is used for mounting the first interior buckle, the shape of the first interior buckle mounting hole 165 is matched with the first interior buckle, and the shape of the first interior buckle mounting hole 165 may be designed according to the shape of the first interior buckle.

The seat belt retractor positioning hole 272 is used for positioning the seat belt retractor 8, improves the installation accuracy of the seat belt retractor 8, and the fastener passes through the seat belt retractor mounting hole 271 and the seat belt retractor 8 to install the seat belt retractor 8 on the mounting bracket, and the second lightening hole 273, the second wire harness clip mounting hole 274 and the second interior trim clip mounting hole 275 may be provided on the seat belt retractor mounting surface 21, and may also be provided on the fifth folded section 221 and the eighth folded edge 25.

In a second aspect, the present utility model provides an automobile comprising the rear seat latch and the seat belt retractor mounting bracket described above. The advantages of the vehicle over the prior art are the same as the rear seat latch and the seat belt retractor mounting bracket described above and will not be repeated.

Although the utility model is disclosed above, the scope of the utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and these changes and modifications will fall within the scope of the utility model.

Claims (10)

1. The utility model provides a back row seat hasp and safety belt retractor installing support, its characterized in that includes support body (1) and link (2), be equipped with back row seat hasp installation face (11) on support body (1), support body (1) are used for being connected with C post (3) towards the preceding one end of car, support body (1) are used for being connected with back side wall panel beating (4) towards the one end at car rear, support body (1) are used for being connected with D post (5) towards the one end of car top, support body (1) are used for being connected with wheel casing board (6) towards the one end of car below, be equipped with safety belt retractor installation face (21) on link (2), link (2) are used for with support body (1) are connected towards the preceding one end of car rear, link (2) are used for with D post (5) are connected.

2. The rear seat latch and seatbelt retractor mounting bracket according to claim 1, wherein an end of the bracket body (1) facing forward toward the vehicle is bent toward the C-pillar (3) side to form a first flange (12), the first flange (12) includes a first bending section (121) and a second bending section (122) that are connected to each other and disposed at an angle to each other, the first bending section (121) is disposed perpendicularly to the rear seat latch mounting surface (11) toward the vehicle outside, the second bending section (122) is located in front of the rear seat latch mounting surface (11), and the second bending section (122) is for connection with the C-pillar (3).

3. The rear seat latch and seat belt retractor mounting bracket according to claim 1, wherein an end of the bracket body (1) facing the rear of the vehicle is bent to the side of the rear side wall metal plate (4) to form a second flange (13), the second flange (13) includes a third bending section (131) and a fourth bending section (132) which are connected to each other and are disposed at an angle to each other, the third bending section (131) is disposed perpendicular to the rear seat latch mounting surface (11) facing the outside of the vehicle, the fourth bending section (132) is located behind the rear seat latch mounting surface (11), and the fourth bending section (132) is used for connecting with the rear side wall metal plate (4).

4. The rear seat latch and seatbelt retractor mounting bracket according to claim 1, wherein an end of the bracket body (1) facing upward of the vehicle is bent toward the D-pillar (5) side to form a third flange (14), the third flange (14) is inclined toward the vehicle inside with respect to the rear seat latch mounting surface (11), and the third flange (14) is for connection with the D-pillar (5).

5. The rear seat latch and seatbelt retractor mounting bracket according to claim 1, wherein an end of the bracket body (1) facing down the vehicle is bent toward the wheel housing plate (6) side to form a fourth flange (15), the fourth flange (15) being inclined toward the vehicle inside with respect to the rear seat latch mounting surface (11), the fourth flange (15) being for connection with the wheel housing plate (6).

6. A rear seat latch and seat belt retractor mounting bracket according to claim 3 wherein the connecting frame (2) is bent to one side of the rear seat latch mounting surface (11) at a first location towards an end in front of the vehicle to form a fifth flange (22), the fifth flange (22) comprising a fifth bending section (221) and a sixth bending section (222) connected to each other and arranged at an angle to each other, the seat belt retractor mounting surface (21) being arranged horizontally, the fifth bending section (221) being arranged upwards perpendicular to the seat belt retractor mounting surface (21), the sixth bending section (222) being located in front of the seat belt retractor mounting surface (21), the sixth bending section (222) being connected to the rear seat latch mounting surface (11); the second part of one end of the connecting frame (2) facing the front of the automobile is bent towards one side far away from the fifth flanging (22) to form a sixth flanging (23), and the sixth flanging (23) is connected with the third bending section (131).

7. The rear seat latch and seat belt retractor mounting bracket according to claim 1, wherein an end of the connecting frame (2) facing the rear of the vehicle is bent toward the D-pillar (5) side to form a seventh flange (24), the seventh flange (24) is located at the rear of the seat belt retractor mounting surface (21), the seventh flange (24) is disposed obliquely outward relative to the seat belt retractor mounting surface (21), and the seventh flange (24) is used for connecting with the D-pillar (5).

8. The rear seat latch and seatbelt retractor mounting bracket according to claim 1, wherein one end of the connecting frame (2) in the left-right direction of the automobile is bent upward to form an eighth burring (25), and one end of the eighth burring (25) facing the rear of the automobile is connected to the D-pillar (5); the connecting frame (2) is bent downwards along the other end of the left and right directions of the automobile to form a ninth flanging (26), one end of the ninth flanging (26) facing the front of the automobile is used for being connected with the rear side wall metal plate (4), and one end of the ninth flanging (26) facing the rear of the automobile is used for forming a threading gap with the D column (5).

9. The rear seat latch and seatbelt retractor mounting bracket according to claim 1, wherein a rear seat latch mounting hole (161), a rear seat latch positioning hole (162), a first lightening hole (163), a first harness latch mounting hole (164) and a first trim latch mounting hole (165) are provided on the bracket body (1), the rear seat latch mounting hole (161) and the rear seat latch positioning hole (162) being located on the rear seat latch mounting surface (11);

and/or, be equipped with safety belt retractor mounting hole (271), safety belt retractor locating hole (272), second lightening hole (273), second pencil buckle mounting hole (274) and second interior trim buckle mounting hole (275) on link (2), safety belt retractor mounting hole (271) and safety belt retractor locating hole (272) are located on safety belt retractor installation face (21).

10. An automobile comprising a rear seat latch and a seatbelt retractor mounting bracket as claimed in any one of claims 1 to 9.