CN218616566U

CN218616566U - Mounting structure of seat belt retractor of vehicle and vehicle

Info

Publication number: CN218616566U
Application number: CN202222328946.3U
Authority: CN
Inventors: 孙福华; 蔡家悦; 侯福增; 冯海涛
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-03-14
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a mounting structure and vehicle of safety belt coiler of vehicle, the mounting structure of safety belt coiler of vehicle includes: the mounting plate is used for mounting the safety belt retractor and extends in the left-right direction; the reinforcing plate, the reinforcing plate links to each other and extends the setting in the upper and lower direction with the at least one end of mounting panel left and right sides direction, and the middle part setting of the adjacent reinforcing plate upper and lower direction of at least one end of mounting panel left and right sides direction. From this, through extending the setting with the mounting panel in the left and right directions, link to each other the reinforcing plate with the at least one end of mounting panel left and right directions to make the reinforcing plate extend the setting in the up-down direction, and make the mounting panel left and right directions at least one end near the reinforcing plate middle part setting of direction from top to bottom, so not only can promote the rigidity and the mode of mounting panel, but also can simplify the structural design of the mounting structure of the safety belt coiler of vehicle.

Description

Mounting structure of seat belt retractor of vehicle and vehicle

Technical Field

The utility model belongs to the technical field of the vehicle technique and specifically relates to a mounting structure and vehicle of safety belt coiler of vehicle are related to.

Background

Along with the development of science and technology and the promotion of people's standard of living, the vehicle is popularized gradually in people's life, and the safety belt coiler of vehicle is an important part of vehicle safety belt assembly, can tie up the passenger when bumping, plays the effect of protection passenger's safety. The rear seat belt retractor is generally fixed to a side wall of the vehicle body by a mounting structure.

In prior art, safety belt coiler mounting structure is mostly the one-piece mounting plate structure, and the rigidity and the intensity of installation belt coiler mounting structure are more weak to can't satisfy the modal rigidity requirement. A single mounting structure and a retractor are excited easily after a bumpy road or a violent door is closed, resonance is generated with external excitation, tremolo occurs, customer experience is seriously abnormal, and the quality of a vehicle is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a mounting structure of the safety belt coiler of vehicle, this mounting structure of the safety belt coiler of vehicle is more reliable.

The utility model discloses a vehicle is further proposed.

According to the utility model discloses mounting structure of safety belt retractor of vehicle, include: the mounting plate is used for mounting the safety belt retractor and extends in the left-right direction; the reinforcing plate, the reinforcing plate with the at least one end of mounting panel left and right sides direction links to each other and extends the setting in the upper and lower direction, the at least one end of mounting panel left and right sides direction is close to the middle part setting of reinforcing plate upper and lower direction.

From this, through extending the setting with the mounting panel in the left and right directions, link to each other the reinforcing plate with the at least one end of mounting panel left and right directions to make the reinforcing plate extend the setting in the up-down direction, and make the mounting panel left and right directions at least one end near the reinforcing plate middle part setting of direction from top to bottom, so not only can promote the rigidity and the mode of mounting panel, but also can simplify the structural design of the mounting structure of the safety belt coiler of vehicle.

According to some embodiments of the utility model, the reinforcing plate includes first reinforcing plate and second reinforcing plate, first reinforcing plate set up in at least one end of direction about the mounting panel just extends the setting in upper and lower direction, the second reinforcing plate set up in the rear end of first reinforcing plate is just relative first reinforcing plate orientation is kept away from the direction of mounting panel is buckled and is set up.

According to the utility model discloses a some embodiments, first reinforcing plate be trapezoidal and the front end with trapezoidal upper base corresponds, the second reinforcing plate is the rectangle reinforcing plate.

According to some embodiments of the utility model, be provided with a plurality of first strengthening ribs on the reinforcing plate, it is a plurality of first strengthening rib is in extend on first reinforcing plate and/or the second reinforcing plate, it is a plurality of first strengthening rib sets up at the interval in the up-and-down direction.

According to some embodiments of the utility model, strengthen at least part at flange edge and be provided with the turn-ups, the turn-ups is the arc and keeps away from towards the direction extension setting of mounting panel.

According to some embodiments of the utility model, the mounting panel includes first mounting panel and second mounting panel, first mounting panel set up in the top of second mounting panel is just relative the second mounting panel is buckled forward and is set up, first mounting panel is used for the installation the safety belt coiler, the second mounting panel is used for linking to each other with the vehicle, at least one end of direction is provided with first kink about first mounting panel, first kink buckle down set up and with the reinforcing plate is connected fixedly.

According to some embodiments of the utility model, the one end of direction is provided with the second kink about the second mounting panel, the second kink forward buckle set up and with first kink is kept away from the one end of reinforcing plate links to each other, the other end of direction is provided with the third kink about the second mounting panel, the third kink includes first portion and second portion, the first portion extends the setting in the upper and lower direction, the second portion set up in the top of first portion and relative the first portion orientation the direction of reinforcing plate is buckled and is set up, the second portion is located the below of first mounting panel and with first mounting panel links to each other.

According to some embodiments of the present invention, the first mounting plate is provided with a second reinforcing rib, and the second reinforcing rib is straight and extends in the front-rear direction; and/or be provided with the third strengthening rib on the first mounting panel, the second strengthening rib is the form of buckling and upwards extends the setting in front and back.

According to the utility model discloses a some embodiments, in the direction from the right side left, the width of first mounting panel fore-and-aft direction reduces gradually, first mounting panel is kept away from the one end of reinforcing plate is provided with the perk portion, the perk portion setting that makes progress of perk portion.

According to the utility model discloses vehicle, include: a side wall metal plate; the safety belt retractor is provided with a first mounting positioning hole and a first clamping part; the mounting structure of the safety belt coiler of above-mentioned vehicle, mounting structure with the side wall panel beating links to each other, the last second installation locating hole and the second joint portion of being provided with of mounting structure, first installation locating hole with the relative setting of second installation locating hole just supplies the fastener to wear to establish the connection, first joint portion with the cooperation of second joint portion joint.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a partial schematic view of a vehicle according to an embodiment of the present invention;

fig. 2 is a schematic view of a mounting structure of a seatbelt retractor and a seatbelt retractor according to an embodiment of the present invention;

fig. 3 is a schematic view of a mounting structure of a seatbelt retractor according to an embodiment of the present invention;

fig. 4 is a schematic view of a stiffener according to an embodiment of the present invention;

fig. 5 is a schematic view of a mounting plate according to an embodiment of the invention.

Reference numerals:

1000. a vehicle;

100. a mounting structure; 101. a second mounting positioning hole; 102. a second clamping part; 200. a retractor; 201. a first clamping part; 300. a side wall metal plate;

10. mounting a plate; 11. a first mounting plate; 111. a first bent portion; 112. a second reinforcing rib; 113. a third reinforcing rib; 114. edge warping parts; 12. a second mounting plate; 121. a second bent portion; 122. a third bent portion; 1221. a first portion; 1222. a second portion;

20. a reinforcing plate; 21. a first reinforcing plate; 22. a second reinforcing plate; 23. a first reinforcing rib; 24. and (5) flanging.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

The mounting structure 100 of the seatbelt retractor 200 of the vehicle 1000 according to the embodiment of the present invention is described below with reference to fig. 1 to 4, and the mounting structure 100 of the seatbelt retractor 200 of the vehicle 1000 can be applied to the vehicle 1000.

As shown in fig. 1 to 4, the mounting structure 100 of the seatbelt retractor 200 of the vehicle 1000 according to the embodiment of the present invention may mainly include: mounting plate 10 and reinforcing plate 20, wherein, mounting plate 10 is used for installing safety belt retractor 200, and mounting plate 10 extends the setting in the left and right direction, and reinforcing plate 20 links to each other with mounting plate 10 at least one end of left and right direction to extend the setting in the upper and lower direction, the setting is close to the middle part of reinforcing plate 20 upper and lower direction to at least one end of left and right direction of mounting plate 10.

Specifically, mounting plate 10 is used for installing safety belt retractor 200, and make mounting plate 10 extend the setting in the left and right directions, link to each other reinforcing plate 20 and the at least one end of mounting plate 10 left and right directions, and make reinforcing plate 20 extend the setting in upper and lower directions, the at least one end of mounting plate 10 left and right directions is close to the middle part of reinforcing plate 20 upper and lower direction, so set up, reinforcing plate 20 can promote mounting plate 10 to retractor 200's installation intensity and rigidity under the prerequisite that does not influence mounting plate 10 installation safety belt retractor 200, retractor 200 mounting structure 100 has guaranteed the intensity and the rigidity of retractor 200 and automobile body welded, improved the local mode and the rigidity of safety belt retractor 200 installation position on the whole, road surface excitation frequency has been avoided, the abnormal sound risk has been reduced.

Further, the rigidity of the middle part of the reinforcing plate 20 is weaker, the mounting plate 10 is welded in the middle of the reinforcing plate to reinforce and compensate the rigidity of the mounting plate, the mounting plate 10 and the reinforcing plate 20 form a T-shaped structure, and the mounting structure 100 has higher bending rigidity and supporting rigidity, so that the rigidity and the strength of the mounting structure 100 of the safety belt retractor 200 are integrally improved, the energy transmitted to the position by road surface excitation has higher attenuation capacity, and the risk of abnormal sound of the safety belt retractor 200 is greatly reduced.

Thus, by extending the mounting plate 10 in the left-right direction, the reinforcing plate 20 is connected to at least one end of the mounting plate 10 in the left-right direction, and the reinforcing plate 20 is extended in the up-down direction, and at least one end of the mounting plate 10 in the left-right direction is disposed adjacent to a middle portion of the reinforcing plate 20 in the up-down direction, which not only can improve the structural strength of the mounting plate 10, but also can simplify the structural design of the mounting structure 100 of the seatbelt retractor 200 of the vehicle 1000.

As shown in fig. 1, the reinforcing plate 20 includes a first reinforcing plate 21 and a second reinforcing plate 22, the first reinforcing plate 21 is disposed at least one end of the mounting plate 10 in the left-right direction and extends in the up-down direction, and the second reinforcing plate 22 is disposed at the rear end of the first reinforcing plate 21 and bends toward the direction away from the mounting plate 10 relative to the first reinforcing plate 21. Specifically, by arranging the first reinforcing plate 21 at least at one end of the left and right directions of the mounting plate 10, and extending the reinforcing plate 20 in the up-down direction, the second reinforcing plate 22 at the rear end of the first reinforcing plate 21, and bending the second reinforcing plate 22 relative to the first reinforcing plate 21 towards the direction away from the mounting plate 10, not only can the stability of the connection and fixation between the reinforcing plate 20 and the mounting plate 10 be ensured, but also because the rear end of the mounting plate 10 is used for connecting with the vehicle 1000, the second reinforcing plate 22 arranged at the rear end of the first reinforcing plate 21 will also be connected with the rear end of the mounting plate 10, so as to further enhance the reinforcing effect of the reinforcing plate 20 on the mounting plate 10, and also enhance the structural strength of the reinforcing plate 20 itself.

Referring to fig. 1, the first reinforcing plate 21 has a trapezoidal shape, the front end of the first reinforcing plate corresponds to the upper bottom of the trapezoidal shape, and the second reinforcing plate 22 is a rectangular reinforcing plate. Specifically, by providing the first reinforcing plate 21 in a trapezoidal shape and making the front end of the first reinforcing plate 21 correspond to the upper bottom of the trapezoidal shape, the trapezoidal first reinforcing plate 21 has high support rigidity, and the mounting plate 10 and the seatbelt retractor 200 can be integrally supported, which can further enhance the reinforcing effect of the reinforcing plate 20. Further, by arranging the second reinforcing plate 22 in a rectangular shape, the welding area of the rectangular second reinforcing plate 22 and the vehicle 1000 can be increased, so that the stability and reliability of the installation and arrangement of the reinforcing plate 20 on the vehicle 1000 can be further increased, and the reinforcing effect of the reinforcing plate 20 on the installation plate 10 can be further increased.

As shown in fig. 1, the reinforcing plate 20 is provided with a plurality of first ribs 23, the plurality of first ribs 23 extend on the first reinforcing plate 21 and/or the second reinforcing plate 22, and the plurality of first ribs 23 are provided at intervals in the vertical direction. Specifically, by providing a plurality of first reinforcing ribs 23 on the reinforcing plate 20 and extending the plurality of first reinforcing ribs 23 on the first reinforcing plate 21 and/or the second reinforcing plate 22, the extending lengths of the first reinforcing ribs 23 can be selectively set according to the specific structural design of the first reinforcing plate 21 and the second reinforcing plate 22, so that the structural design of the reinforcing plate 20 can be simplified on the premise of ensuring the reinforcing effect of the first reinforcing ribs 23 on the reinforcing plate 20. Further, by providing a plurality of first reinforcing beads 23 and arranging the plurality of first reinforcing beads 23 at intervals in the up-down direction of the reinforcing plate 20, the structural strength of the reinforcing plate 20 can be further improved.

Wherein a right angle may be formed between the first reinforcing plate 21 and the second reinforcing plate 22, and when the first reinforcing bead 23 extends between the first reinforcing plate 21 and the second reinforcing plate 22, the first reinforcing bead 23 is a right-angle reinforcing bead, which may further improve the mode of rigidity of the reinforcing plate 20.

As shown in fig. 1, at least a portion of the edge of the reinforcing plate 20 is provided with a flange 24, and the flange 24 is curved and extends away from the mounting plate 10. Specifically, by providing the flanges 24 at least on part of the edges of the reinforcing plate 20, the flanges 24 are arc-shaped, and extending the arc-shaped flanges 24 away from the mounting plate 10, the bending stiffness and mode shape of the reinforcing plate 20 can be further improved.

Referring to fig. 1, the mounting plate 10 includes a first mounting plate 11 and a second mounting plate 12, the first mounting plate 11 is disposed above the second mounting plate 12 and is bent forward relative to the second mounting plate 12, the first mounting plate 11 is used for mounting the seatbelt retractor 200, the second mounting plate 12 is used for connecting to the vehicle 1000, at least one end of the first mounting plate 11 in the left-right direction is provided with a first bent portion 111, and the first bent portion 111 is bent downward and is connected and fixed to the reinforcing plate 20.

Specifically, the first mounting plate 11 is arranged above the second mounting plate 12, and the first mounting plate 11 is bent forward relative to the second mounting plate 12, the first mounting plate 11 is used for mounting the seatbelt retractor 200, and the second mounting plate 12 is used for connecting with the vehicle 1000, so that not only can the stability and reliability of the mounting arrangement of the mounting plate 10 on the seatbelt retractor 200 be ensured, the connection stability of the mounting plate 10 and the vehicle 1000 be improved, but also the structural design of the mounting plate 10 can be simplified, and thus the structural design of the mounting plate 10 can be further optimized.

Furthermore, by providing the first bent portion 111 at one end of the first mounting plate 11 in the left-right direction, bending the first bent portion 111 downward, and connecting and fixing the first bent portion 111 and the reinforcing plate 20, not only the connection and fixation between the reinforcing plate 20 and the mounting plate 10 can be simplified, the structural design of the mounting plate 10 can be simplified, but also the bending rigidity and mode of the second mounting plate 12 can be improved.

Referring to fig. 1, one end of the second mounting plate 12 in the left-right direction is provided with a second bent portion 121, the second bent portion 121 is bent forward and connected to one end of the first bent portion 111 away from the reinforcing plate 20, the other end of the second mounting plate 12 in the left-right direction is provided with a third bent portion 122, the third bent portion 122 includes a first portion 1221 and a second portion 1222, the first portion 1221 extends in the up-down direction, the second portion 1222 is disposed at the top of the first portion 1221 and is bent toward the reinforcing plate 20 relative to the first portion 1221, and the second portion 1222 is located below the first mounting plate 11 and connected to the first mounting plate 11.

Specifically, by providing the second bent portion 121 at one end of the second mounting plate 12 in the left-right direction, the second bent portion 121 is bent forward, and the second bent portion 121 is connected to the end of the first bent portion 111 away from the reinforcing plate 20, so that the strength and mounting rigidity of the reinforcing plate 20 itself can be further improved, and the stability and firmness of the connection and fixation of the mounting plate 10 and the reinforcing plate 20 can be further improved.

Further, by providing the third bent portion 122 at the other end of the second mounting plate 12 in the left-right direction, the third bent portion 122 includes a first portion 1221 and a second portion 1222, the first portion 1221 is extended in the up-down direction, and the second portion 1222 is provided at the top of the first portion 1221, the second portion 1222 is bent toward the reinforcing plate 20 with respect to the first portion 1221, and the second portion 1222 can be connected to the first mounting plate 11, so that the rigidity and mode of the mounting plate 10 can be further improved.

As shown in fig. 1, a second reinforcing rib 112 is arranged on the first mounting plate 11, and the second reinforcing rib 112 is in a straight strip shape and extends in the front-rear direction; and/or the first mounting plate 11 is provided with a third reinforcing rib 113, and the third reinforcing rib 113 is bent and extends in the front-rear direction.

Specifically, by providing the second reinforcing rib 112 and the third reinforcing rib 113 on the first mounting plate 11, and extending the second reinforcing rib 112 in a straight shape in the front-rear direction, and extending the third reinforcing rib 113 in a bent shape in the front-rear direction, the third reinforcing rib 113 can improve the bending rigidity of the upper plane of the mounting plate 10, and can improve the torsional rigidity thereof.

Further, the second reinforcing ribs 112 and the third reinforcing ribs 113 may be provided in plurality, the second reinforcing ribs 112 are disposed at intervals, and the third reinforcing ribs 113 may be disposed on left and right sides of the second reinforcing ribs 112, so that the structural reliability of the first mounting plate 11 may be further improved.

As shown in fig. 1, in a direction from right to left, the width of the first mounting plate 11 in the front-rear direction gradually decreases, a raised portion 114 is provided at an end of the first mounting plate 11 away from the reinforcing plate 20, and the raised portion 114 is raised upward. Specifically, because safety belt retractor 200 is not forward setting in the left-right direction, there is the contained angle between safety belt retractor 200's installation and second mounting panel 12, safety belt retractor 200 has the contained angle in the car to satisfy best ergonomic design, consequently set first mounting panel 11 superstructure to in the direction from the right side left, the width of first mounting panel 11 fore-and-aft direction reduces gradually, can make first mounting panel 11 comply with safety belt retractor 200's installation angle of setting like this, thereby can make mounting panel 10 fixed more reliable and more stable to safety belt retractor 200's installation, can further promote the structural reliability of mounting panel 10 like this.

Further, the raised edge portion 114 is arranged at one end, far away from the reinforcing plate 20, of the first mounting plate 11, and the raised edge portion 114 is arranged in a raised mode, so that tightening and stretching of the safety belt can be avoided, excessive friction between the safety belt and the mounting plate 10 is prevented, and the structural design of the mounting plate 10 can be further optimized.

According to the utility model discloses vehicle 1000 can mainly include: side wall panel beating 300, the mounting structure 100 of the safety belt retractor 200 of safety belt retractor 200 and vehicle 1000, be provided with first installation locating hole and first joint portion 201 on the installation belt retractor 200, the mounting structure 100 of the safety belt retractor 200 of above vehicle 1000, mounting structure 100 links to each other with side wall panel beating 300, be provided with second installation locating hole 101 and second joint portion 102 on the mounting structure 100, first installation locating hole and second installation locating hole 101 set up relatively and supply the fastener to wear to establish the connection, first joint portion 201 and the cooperation of second joint portion 102 joint.

Specifically, by providing the first mounting positioning hole in the seatbelt retractor 200, the second mounting positioning hole 101 in the mounting structure 100, and by arranging the seatbelt retractor 200 in the mounting structure 100, the first mounting positioning hole and the second mounting positioning hole 101 are oppositely arranged, and by passing the fastener through the first mounting positioning hole and the second mounting positioning hole 101, not only can the stability of mounting and fixing the seatbelt retractor 200 and the mounting structure 100 be ensured, but also the welding of the seatbelt retractor 200 and the mounting structure 100 can be positioned, and the speed and the smoothness of mounting and fixing the seatbelt retractor 200 and the mounting structure 100 can be improved.

Further, through setting up first joint portion 201 on safety belt coiler 200, set up second joint portion 102 on mounting structure 100, cooperate first joint portion 201 and second joint portion 102 joint, not only can promote safety belt coiler 200 and install stability and the reliability that sets up on mounting structure 100, but also can have the suspension effect to safety belt coiler 200, also can carry on spacingly to the rotation of safety belt coiler 200 miniangulation.

In addition, in the process that the mounting structure 100 is connected with the side wall metal plate 300, the second mounting plate 12 is welded and fixed with the side wall metal plate 300 of the vehicle 1000, and the second mounting plate 12 is of a planar structure, so that the welding convenience can be improved, the second mounting plate 12 can be conveniently welded with the side window inner plate, the wheel cover inner plate reinforcing plate 20 and the D column reinforcing plate 20 of the side wall metal plate 300, the welding effectiveness of the second mounting plate 12 is effectively guaranteed, the second mounting plate 12 is welded at the position with high local rigidity of the side wall metal plate 300, and high mounting rigidity of the second mounting plate 12 can be realized.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A mounting structure of a seatbelt retractor for a vehicle, comprising:

the mounting plate is used for mounting the safety belt retractor and extends in the left-right direction;

the reinforcing plate, the reinforcing plate with the at least one end of mounting panel left and right sides direction links to each other and extends the setting in the upper and lower direction, the at least one end of mounting panel left and right sides direction is close to the middle part setting of reinforcing plate upper and lower direction.

2. The mounting structure of a seatbelt retractor for a vehicle according to claim 1, wherein the reinforcing plate includes a first reinforcing plate provided at least one end of the mounting plate in the left-right direction and extending in the up-down direction, and a second reinforcing plate provided at a rear end of the first reinforcing plate and bent with respect to the first reinforcing plate in a direction away from the mounting plate.

3. The mounting structure of a seatbelt retractor according to claim 2, wherein the first reinforcing plate has a trapezoidal shape with a front end corresponding to an upper bottom of the trapezoidal shape, and the second reinforcing plate has a rectangular shape.

4. The mounting structure of a seatbelt retractor for a vehicle according to claim 2, wherein a plurality of first ribs are provided on the reinforcing plate, and the plurality of first ribs extend on the first reinforcing plate and/or the second reinforcing plate, and are provided at intervals in an up-down direction.

5. The mounting structure of a seatbelt retractor according to claim 1, wherein at least a portion of an edge of the reinforcing plate is provided with a flange which is arc-shaped and extends in a direction away from the mounting plate.

6. The mounting structure of a seatbelt retractor for a vehicle according to claim 1, wherein the mounting plate includes a first mounting plate and a second mounting plate, the first mounting plate is disposed above the second mounting plate and is bent forward relative to the second mounting plate, the first mounting plate is used for mounting the seatbelt retractor, the second mounting plate is used for connecting to the vehicle, at least one end of the first mounting plate in a left-right direction is provided with a first bending portion, and the first bending portion is bent downward and is connected and fixed to the reinforcing plate.

7. The mounting structure of a seatbelt retractor for a vehicle according to claim 6, wherein a second bent portion is provided at one end of the second mounting plate in a left-right direction, the second bent portion is bent forward and connected to one end of the first bent portion away from the reinforcing plate, a third bent portion is provided at the other end of the second mounting plate in the left-right direction, the third bent portion includes a first portion extending in a up-down direction and a second portion provided at a top of the first portion and bent toward the reinforcing plate with respect to the first portion, and the second portion is located below the first mounting plate and connected to the first mounting plate.

8. The mounting structure of a seatbelt retractor according to claim 6, wherein the first mounting plate is provided with a second reinforcing rib which is straight and extends in a front-rear direction; and/or

Be provided with the third strengthening rib on the first mounting panel, the third strengthening rib is the form of buckling and extends the setting in the front and back orientation.

9. The mounting structure of a seatbelt retractor according to claim 6, wherein a width of the first mounting plate in a front-rear direction is gradually decreased in a right-to-left direction, and an end of the first mounting plate away from the reinforcing plate is provided with a flange portion which is provided to be tilted upward.

10. A vehicle, characterized by comprising:

a side wall metal plate;

the safety belt retractor is provided with a first mounting positioning hole and a first clamping part;

the mounting structure of the seatbelt retractor for a vehicle as claimed in any one of claims 1 to 9, wherein the mounting structure is connected to the side wall metal plate, the mounting structure is provided with a second mounting positioning hole and a second engaging portion, the first mounting positioning hole and the second mounting positioning hole are disposed opposite to each other and are used for a fastening member to pass through, and the first engaging portion and the second engaging portion are engaged with each other.