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

Abstract

The utility model discloses an installation structure of a safety belt retractor of a vehicle and the vehicle. The installation structure of the safety belt retractor of the vehicle comprises: a mounting plate, which is used for installing the safety belt retractor, and the installation plates are on the left and right extending in the direction; the reinforcing plate, the reinforcing plate is connected to at least one end in the left and right direction of the mounting plate and is extended in the up and down direction, and at least one end in the left and right direction of the mounting plate is set adjacent to the middle of the reinforcing plate in the up and down direction. Thus, by extending the mounting plate in the left-right direction, the reinforcing plate is connected to at least one end in the left-right direction of the mounting plate, and the reinforcing plate is extended in the vertical direction, and at least one end in the left-right direction of the mounting plate is adjacent to the reinforcing plate The middle part in the up and down direction can not only improve the rigidity and mode of the mounting plate, but also simplify the structural design of the mounting structure of the seat belt retractor of the vehicle.

Description

Installation structure of seat belt retractor of vehicle and vehicle

technical field

The utility model relates to the technical field of vehicles, in particular to an installation structure of a safety belt retractor of a vehicle and the vehicle.

Background technique

With the development of science and technology and the improvement of people's living standards, vehicles are gradually becoming popular in people's lives. The seat belt retractor of a vehicle is an important part of the vehicle seat belt assembly, which can restrain passengers and protect them in the event of a collision. The role of passenger safety. The rear seat belt retractor is generally fixed to the rear side wall of the vehicle body through a mounting structure.

In the prior art, the installation structure of the safety belt retractor is mostly a single-piece installation plate structure, and the rigidity and strength of the installation structure of the installation belt retractor are relatively weak, and cannot meet the modal stiffness requirements. A single installation structure and retractor are easily excited after bumpy roads or violent closing of the door, and resonate with external excitations, causing tremors, severe abnormal noises for customer experience, and at the same time reducing vehicle quality.

Utility model content

The utility model aims at at least solving one of the technical problems existing in the prior art. For this reason, the utility model proposes an installation structure of a safety belt retractor of a vehicle, and the installation structure of the safety belt retractor of the vehicle is more reliable.

The utility model further provides a vehicle.

According to the installation structure of the safety belt retractor of the vehicle according to the embodiment of the utility model, it includes: a mounting plate, which is used to install the safety belt retractor, and the installation plate is extended in the left and right direction; The reinforcing plate is connected to at least one end of the mounting plate in the left and right direction and is extended in the vertical direction, and at least one end of the mounting plate in the left and right direction is adjacent to the middle of the reinforcing plate in the vertical direction.

Thus, by extending the mounting plate in the left-right direction, the reinforcing plate is connected to at least one end in the left-right direction of the mounting plate, and the reinforcing plate is extended in the vertical direction, and at least one end in the left-right direction of the mounting plate is adjacent to the reinforcing plate The middle part in the up and down direction can not only improve the rigidity and mode of the mounting plate, but also simplify the structural design of the mounting structure of the seat belt retractor of the vehicle.

According to some embodiments of the present utility model, the reinforcing plate includes a first reinforcing plate and a second reinforcing plate, and the first reinforcing plate is arranged at at least one end of the mounting plate in the left-right direction and extends in the up-down direction, so The second reinforcement board is disposed at the rear end of the first reinforcement board and is bent relative to the first reinforcement board in a direction away from the installation board.

According to some embodiments of the present utility model, the first reinforcing plate is trapezoidal and the front end corresponds to the upper bottom of the trapezoid, and the second reinforcing plate is a rectangular reinforcing plate.

According to some embodiments of the present utility model, the reinforcing plate is provided with a plurality of first reinforcing ribs, and the plurality of first reinforcing ribs extend on the first reinforcing plate and/or the second reinforcing plate, A plurality of the first reinforcing ribs are arranged at intervals in the vertical direction.

According to some embodiments of the present utility model, at least part of the edge of the reinforcing plate is provided with a flange, and the flange is arc-shaped and extends away from the installation plate.

According to some embodiments of the present utility model, the installation board includes a first installation board and a second installation board, and the first installation board is arranged above the second installation board and forward relative to the second installation board Bending arrangement, the first mounting plate is used to install the seat belt retractor, the second mounting plate is used to connect with the vehicle, at least one end of the first mounting plate in the left and right direction is provided with a first bending part, the first bent part is bent downwards and fixedly connected with the reinforcing plate.

According to some embodiments of the present utility model, one end of the second mounting plate in the left and right direction is provided with a second bending portion, and the second bending portion is bent forward and is far away from the first bending portion. One end of the reinforcing plate is connected, and the other end of the second mounting plate in the left and right direction is provided with a third bending part, the third bending part includes a first part and a second part, and the first part extends in the up and down direction The second part is arranged on the top of the first part and is bent toward the reinforcing plate relative to the first part, the second part is located below the first mounting plate and is connected to the The first mounting plate is connected.

According to some embodiments of the present utility model, 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 the first mounting plate A third reinforcing rib is arranged on the top, and the second reinforcing rib is bent and extends in the front-rear direction.

According to some embodiments of the present utility model, in the direction from right to left, the width of the first mounting plate in the front and back direction gradually decreases, and the end of the first mounting plate away from the reinforcing plate is provided with a warped portion , the warped edge portion is tilted upwards.

The vehicle according to the embodiment of the present invention includes: a side wall sheet metal; a safety belt retractor, the installation belt retractor is provided with a first installation positioning hole and a first clamping part; The installation structure of the receiver, the installation structure is connected with the side wall sheet metal, the installation structure is provided with a second installation positioning hole and a second clamping part, the first installation positioning hole and the second The installation positioning holes are arranged oppositely and are used for passing and connecting the fasteners, and the first clamping part and the second clamping part are clamped and fitted.

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

Description of drawings

The above and/or additional aspects and advantages of the present utility model will become apparent and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

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

Fig. 2 is a schematic diagram of the installation structure of the seat belt retractor and the seat belt retractor according to the embodiment of the present invention;

Fig. 3 is a schematic diagram of the installation structure of the seat belt retractor according to the embodiment of the present invention;

Fig. 4 is a schematic diagram of a reinforcing plate according to an embodiment of the present invention;

Fig. 5 is a schematic diagram of a mounting plate according to an embodiment of the present invention.

Reference signs:

1000, vehicle;

100. Installation structure; 101. Second installation positioning hole; 102. Second clamping part; 200. Retractor; 201. First clamping part; 300. Side wall sheet metal;

10. Mounting plate; 11. First mounting plate; 111. First bending part; 112. Second reinforcing rib; 113. Third reinforcing rib; 114. Warped edge; 12. Second mounting plate; 121. The first The second bending part; 122, the third bending part; 1221, the first part; 1222, the second part;

20, reinforcement board; 21, first reinforcement board; 22, second reinforcement board; 23, first reinforcement rib; 24, flanging.

Detailed ways

Embodiments of the utility model are described in detail below, and the embodiments described with reference to the accompanying drawings are exemplary, and embodiments of the utility model are described in detail below.

The installation structure 100 of the seat belt retractor 200 of the vehicle 1000 according to the embodiment of the present invention will be described below with reference to FIGS.

As shown in FIGS. 1-4 , the installation structure 100 of the seat belt retractor 200 of the vehicle 1000 according to the embodiment of the present invention may mainly include: a mounting plate 10 and a reinforcing plate 20, wherein the mounting plate 10 is used for installing a safety belt With a retractor 200, the mounting plate 10 is extended in the left and right direction, and the reinforcing plate 20 is connected to at least one end of the mounting plate 10 in the left and right direction, and is extended in the up and down direction, and at least one end of the mounting plate 10 in the left and right direction is adjacent to the reinforcing plate 20 Middle setting in the up and down direction.

Specifically, the mounting plate 10 is used to install the safety belt retractor 200, and the mounting plate 10 is extended in the left-right direction, and 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 placed in the left-right direction. Extending in the up and down direction, at least one end of the mounting plate 10 in the left and right direction is adjacent to the middle of the reinforcing plate 20 in the vertical direction, so that the reinforcing plate 20 can lift the mounting plate without affecting the installation of the safety belt retractor 200 on the mounting plate 10 10 The installation strength and rigidity of the retractor 200 ensure the strength and rigidity of the welding of the retractor 200 installation structure 100 and the vehicle body, and improve the local modal and rigidity of the seat belt retractor 200 installation part as a whole, avoiding The excitation frequency of the road surface is reduced, and the risk of abnormal noise is reduced.

Further, the rigidity of the middle part of the reinforcing plate 20 is weak, and the mounting plate 10 is welded in the middle to strengthen and compensate for its rigidity. The mounting plate 10 and the reinforcing plate 20 form a "T"-shaped structure. The high bending torsional rigidity and supporting rigidity have improved the rigidity and strength of the installation structure 100 of the safety belt retractor 200 as a whole, and have a high attenuation ability for the energy transmitted to the place by the excitation of the road surface, which greatly reduces the safety of the seat belt retractor. The risk of abnormal sound of the receiver 200.

Thus, by extending the installation plate 10 in the left-right direction, the reinforcement plate 20 is connected to at least one end of the installation plate 10 in the left-right direction, and the reinforcement plate 20 is extended in the up-down direction, and the left-right direction of the installation plate 10 is extended. At least one end is disposed adjacent to the middle of the reinforcement plate 20 in the vertical direction, which not only improves the structural strength of the mounting plate 10 , but also simplifies the structural design of the mounting structure 100 of the seat belt 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 arranged on at least one end of the mounting plate 10 in the left and right direction, and extends in the up and down direction. The second reinforcing plate 22 is disposed at the rear end of the first reinforcement board 21 and is bent relative to the first reinforcement board 21 toward a direction away from the installation board 10 . Specifically, by disposing the first reinforcing plate 21 on at least one end of the mounting plate 10 in the left-right direction, and extending the reinforcing plate 20 in the up-down direction, the second reinforcing plate 22 is disposed on the rear end of the first reinforcing plate 21, And make the second reinforcing plate 22 relative to the first reinforcing plate 21 to bend away from the direction of the mounting plate 10, so that not only the stability of the connection and fixation between the reinforcing plate 20 and the mounting plate 10 can be ensured, but also because the rear end of the mounting plate 10 is used In connection 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 that the reinforcing effect of the reinforcing plate 20 on the mounting plate 10 can be further improved, and it can also Improve the structural strength of the reinforcing plate 20 itself.

As shown in FIG. 1 , the first reinforcing plate 21 is trapezoidal, and the front end corresponds to the upper bottom of the trapezoid, and the second reinforcing plate 22 is a rectangular reinforcing plate. Specifically, the first reinforcing plate 21 is arranged in a trapezoidal shape, and the front end of the first reinforcing plate 21 is corresponding to the upper bottom of the trapezoidal shape. The first reinforcing plate 21 of the trapezoidal shape has a higher supporting rigidity, which can support the mounting plate 10 and The safety belt retractor 200 is integrally supported, which can further enhance the reinforcing effect of the reinforcing plate 20 . Further, setting the second reinforcing plate 22 in a rectangular shape can increase the welding area between the rectangular second reinforcing plate 22 and the vehicle 1000, thereby further improving the stability and reliability of installing and setting the reinforcing plate 20 on the vehicle 1000, Furthermore, the reinforcing effect of the reinforcing plate 20 on the mounting plate 10 can be further improved.

As shown in FIG. 1 , the reinforcing plate 20 is provided with a plurality of first reinforcing ribs 23, and the plurality of first reinforcing ribs 23 extend on the first reinforcing plate 21 and/or the second reinforcing plate 22, and the plurality of first reinforcing ribs 23 are arranged at intervals in the up and down direction. Specifically, by arranging 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, it is possible to The specific structural design of the board 21 and the second reinforcement board 22 selectively sets the extension length of the first reinforcement rib 23, thereby simplifying the construction of the reinforcement board 20 under the premise of ensuring the reinforcement effect of the first reinforcement rib 23 on the reinforcement board 20. structural design. Further, by providing a plurality of first reinforcing ribs 23 and making the plurality of first reinforcing ribs 23 arranged at intervals in the vertical direction of the reinforcing plate 20 , the structural strength of the reinforcing plate 20 can be further improved.

Wherein, a right angle can be formed between the first reinforcement plate 21 and the second reinforcement plate 22, and when the first reinforcement rib 23 extends between the first reinforcement plate 21 and the second reinforcement plate 22, the first reinforcement rib 23 is a right angle reinforcement ribs, which can further improve the stiffness mode of the reinforcement plate 20 .

As shown in FIG. 1 , at least part of the edge of the reinforcing plate 20 is provided with a flange 24 . The flange 24 is arc-shaped and extends away from the mounting plate 10 . Specifically, at least part of the edge of the reinforcement board 20 is provided with a flange 24, the flange 24 is arc-shaped, and the arc-shaped flange 24 is extended toward a direction away from the installation board 10, so that the reinforcement board can be further promoted. 20 bending stiffness and modulus.

As shown in FIG. 1 , the mounting plate 10 includes a first mounting plate 11 and a second mounting plate 12 , the first mounting plate 11 is arranged above the second mounting plate 12 and is bent forward relative to the second mounting plate 12 , The first mounting plate 11 is used to install the seat belt retractor 200, the second mounting plate 12 is used to connect with the vehicle 1000, at least one end of the first mounting plate 11 in the left and right direction is provided with a first bending part 111, and the first bending The portion 111 is bent downwards, and is connected and fixed with 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, and the first mounting plate 11 is used for installing the seat belt roll The second mounting plate 12 is used to connect with the vehicle 1000, so as to not only ensure the stability and reliability of the installation of the seat belt retractor 200 on the mounting plate 10, but also improve the stability of the connection between the mounting plate 10 and the vehicle 1000 In addition, the structural design of the mounting plate 10 can be simplified, so that the structural design of the mounting plate 10 can be further optimized.

Further, by setting the first bending portion 111 at one end of the first mounting plate 11 in the left-right direction, bending the first bending portion 111 downward, and connecting and fixing the first bending portion 111 to the reinforcing plate 20, This not only simplifies the connection and fixation of the reinforcing plate 20 and the mounting plate 10 , simplifies the structural design of the mounting plate 10 , but also improves the bending stiffness and mode of the second mounting plate 12 .

As shown in FIG. 1 , one end of the second mounting plate 12 in the left and right direction is provided with a second bending portion 121 , the second bending portion 121 is bent forward, and is far away from the end of the first bending portion 111 away from the reinforcing plate 20 The other end of the second mounting plate 12 in the left and right direction is provided with a third bending part 122. The third bending part 122 includes a first part 1221 and a second part 1222. The first part 1221 extends in the up and down direction, and the second part 1222 is disposed on the top of the first part 1221 and is bent toward the reinforcement board 20 relative to the first part 1221 . The second part 1222 is located below the first installation board 11 and connected to the first installation board 11 .

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

Further, by setting the third bending part 122 at the other end of the second mounting plate 12 in the left and right direction, the third bending part 122 includes a first part 1221 and a second part 1222, and the first part 1221 is extended in the up and down direction, and The second part 1222 is arranged on the top of the first part 1221, and the second part 1222 is bent toward the direction of the reinforcing plate 20 relative to the first part 1221, and the second part 1222 can be connected with the first mounting plate 11, which can further enhance The stiffness and modulus of the mounting plate 10.

As shown in FIG. 1 , the first mounting plate 11 is provided with a second reinforcing rib 112, the second reinforcing rib 112 is straight and extends in the front-rear direction; and/or the first mounting plate 11 is provided with a third The reinforcing rib 113 and the third reinforcing rib 113 are bent and extended in the front-rear direction.

Specifically, by setting the second reinforcing rib 112 and the third reinforcing rib 113 on the first mounting plate 11, and making the second reinforcing rib 112 extend in the front-rear direction in a straight strip, the third reinforcing rib 113 is curved. The folded shape is extended in the front-rear direction, and the third rib 113 can increase the bending stiffness of the upper plane of the mounting plate 10 and can increase its torsional stiffness.

Further, there can be multiple second reinforcing ribs 112 and third reinforcing ribs 113, multiple second reinforcing ribs 112 are arranged at intervals, and multiple third reinforcing ribs 113 can be arranged on the left and right sides of the second reinforcing ribs 112, In this way, the structural reliability of the first mounting board 11 can be further improved.

As shown in FIG. 1 , in the direction from right to left, the width of the first mounting plate 11 in the front-to-back direction gradually decreases, and the end of the first mounting plate 11 away from the reinforcing plate 20 is provided with a warping portion 114, and the warping portion 114 Tilt up the setting. Specifically, since the seat belt retractor 200 is not installed in a positive direction on the left and right, there is an included angle between the installation of the seat belt retractor 200 and the second installation plate 12, and the seat belt retractor 200 is biased towards the interior of the vehicle. Angle, to meet the best ergonomic design, so the upper structure of the first mounting plate 11 is set in the direction from right to left, the width of the first mounting plate 11 in the front and rear direction gradually decreases, so that the first mounting plate 11 can be A mounting plate 11 conforms to the installation angle of the seat belt retractor 200 , so that the installation and fixing of the seat belt retractor 200 by the mounting plate 10 can be more stable and reliable, which can further improve the structural reliability of the mounting plate 10 .

Further, by setting the warping portion 114 at the end of the first mounting plate 11 far away from the reinforcing plate 20, the warping portion 114 is set upwards, which can avoid the tightening and stretching of the seat belt, and prevent the seat belt from contacting the mounting plate 10. There is too much friction between them, so that the structural design of the mounting plate 10 can be further optimized.

The vehicle 1000 according to the embodiment of the utility model can mainly include: a side panel 300, a seat belt retractor 200 and a mounting structure 100 of the seat belt retractor 200 of the vehicle 1000, and the mounting belt retractor 200 is provided with a first An installation positioning hole and the first clamping part 201, the installation structure 100 of the safety belt retractor 200 of the above vehicle 1000, the installation structure 100 is connected with the side wall sheet metal 300, and the installation structure 100 is provided with a second installation positioning hole 101 and the second clamping portion 102 , the first mounting positioning hole and the second mounting positioning hole 101 are oppositely disposed and are used for fasteners to pass through and connect, and the first clamping portion 201 and the second clamping portion 102 are snap fit.

Specifically, by setting the first installation positioning hole on the seat belt retractor 200 and setting the second installation positioning hole 101 on the installation structure 100, during the process of installing the seat belt retractor 200 on the installation structure 100, The first installation positioning hole and the second installation positioning hole 101 are arranged oppositely, and by passing the fastener through the first installation positioning hole and the second installation positioning hole 101, not only can the seat belt retractor 200 and the installation structure be secured The stability of the installation and fixation of the seat belt retractor 200 and the installation structure 100 will also have a positioning effect, which can improve the speed and smoothness of the installation and fixation of the seat belt retractor 200 and the installation structure 100 .

Further, by setting the first clamping part 201 on the safety belt retractor 200 and setting the second clamping part 102 on the installation structure 100, the first clamping part 201 and the second clamping part 102 are snapped together , not only can improve the stability and reliability of the installation and installation of the seat belt retractor 200 on the installation structure 100, but also can have a suspension effect on the seat belt retractor 200, and can also support the small angle of the seat belt retractor 200 Rotate to limit.

In addition, in the process of connecting the mounting structure 100 with the side panel 300, the second mounting plate 12 is welded and fixed to the side panel 300 of the vehicle 1000. Since the second mounting plate 12 is a plane structure, the welding efficiency can be improved. Convenience, it is convenient to weld the second installation plate 12 with the side window inner panel of the side panel 300, the wheel house inner panel reinforcement plate 20, and the D-pillar reinforcement plate 20, effectively ensuring the effectiveness of the welding of the second installation plate 12 , and the second mounting plate 12 is welded to the part of the side wall sheet metal 300 with relatively high local rigidity, which can realize the high mounting rigidity of the second mounting plate 12 .

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial ", "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying No device or element must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

In the description of this specification, references to the terms "one embodiment," "some embodiments," "exemplary embodiments," "example," "specific examples," or "some examples" are intended to mean that the implementation Specific features, structures, materials or characteristics described in an embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and modifications, the scope of the present invention is defined by the claims and their equivalents.

Claims (10)

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.

Images