Mounting bracket and vehicle

Abstract

The mounting support comprises a main support body and an auxiliary support body, and the main support body is connected to a vehicle body; the auxiliary support and the main support are oppositely arranged and define an installation space, and the installation space is suitable for assembling an end piece assembly of a safety belt. In this way, the main support is fixed to the vehicle body in the vehicle body, the end piece assembly is fixedly arranged between the auxiliary support and the main support, and therefore the end piece assembly is fixed to the threshold supporting plate through the installation support. Therefore, the installation support serves as a switching structure between the threshold supporting plate and the end piece assembly, connection between the end piece assembly and the threshold supporting plate is achieved through the installation support, the fixing stability of the end piece assembly is guaranteed, and meanwhile the threshold supporting plate does not need to be newly opened.

Description

Technical Field

[0001] The present application relates to the field of vehicles, and in particular to a mounting bracket and a vehicle. Background Art

[0002] During vehicle assembly, the seat belt system is usually directly assembled to the vehicle body. A seat belt fixing area or a belt installation point can be formed on the vehicle body for installing the seat belt system. However, the body structures of different models are different, so the areas and specific structures used to assemble the seat belt system of different models may be different. Therefore, different body sheet metal structures need to be constructed according to different models to install the seat belt system, which means that the sheet metal structure of the body needs to be newly opened to meet the installation requirements of the corresponding model. The new opening of the body sheet metal leads to complicated processes and increased costs. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the present application is to provide a mounting bracket that can realize the assembly of the end piece assembly without the need to newly open the threshold support plate.

[0004] The present application further discloses a vehicle.

[0005] In the first aspect, a mounting bracket according to an embodiment of the present application includes: a main bracket and an auxiliary bracket, the main bracket is connected to the vehicle body; the auxiliary bracket is arranged opposite to the main bracket and defines an installation space, and the installation space is suitable for assembling the end plate assembly of the seat belt.

[0006] According to the mounting bracket of the embodiment of the present application, the main bracket is fixed to the vehicle body in the vehicle body, and the end piece assembly is fixedly arranged between the auxiliary bracket and the main bracket, so that the end piece assembly is fixed to the vehicle body through the mounting bracket. It can be seen that the mounting bracket serves as a transition structure between the vehicle body and the end piece assembly, and the connection between the end piece assembly and the vehicle body is achieved through the mounting bracket, which ensures the fixing stability of the end piece assembly without the need to newly open the sheet metal structure of the vehicle body.

[0007] According to some embodiments of the present application, the main bracket includes: a main bracket body and a first connecting plate and a second connecting plate located on both sides of the main bracket body, an installation space is defined between the main bracket body and the auxiliary bracket, and the first connecting plate and the second connecting plate are both suitable for connecting to the vehicle body.

[0008] According to some embodiments of the present application, the first connecting plate and / or the second connecting plate is bent and extended toward the vehicle body to form a limiting flange, and the limiting flange is penetrated in the vehicle body.

[0009] According to some embodiments of the present application, first fixing holes are formed on both the first connecting plate and the second connecting plate, and second fixing holes matching the first fixing holes are formed on the vehicle body; the first fixing holes and the second fixing holes are fixedly penetrated by first fasteners. In some examples, at least one of the two first fixing holes is an oblong hole to adapt to different assembly situations.

[0010] According to some embodiments of the present application, a first assembly hole is formed on the main bracket, a second assembly hole is formed on the auxiliary bracket, and a mating hole is formed on the end piece assembly; the first assembly hole, the second assembly hole, and the mating hole are fixedly penetrated by second fasteners.

[0011] According to some embodiments of the present application, the main bracket body is connected to the first connecting plate through a first bending portion, and the main bracket body is connected to the second connecting plate through a second bending portion; the main bracket body faces the vehicle body; both the first bending portion and the second connecting plate extend toward the vehicle body direction, so as to define a cavity through the first bending portion, the second bending portion, and the main bracket body.

[0012] Further, a first connecting flange extends from the edge of the main bracket body toward the vehicle body; a second connecting flange extends from the edge of the first bending portion toward the second bending portion; a third connecting flange extends from the edge of the second bending portion toward the first bending portion; the first connecting flange, the second connecting flange, and the third connecting flange are arranged on the same side of the main bracket and are connected to each other.

[0013] According to some embodiments of the present application, the auxiliary bracket includes: an auxiliary bracket body, an installation space is defined between the auxiliary bracket body and the main bracket; a first limiting portion, one end of the first limiting portion is connected to the auxiliary bracket, and the other end extends toward the main bracket and is in limiting cooperation with the main bracket.

[0014] According to some embodiments of the present application, the auxiliary bracket further includes a second limiting portion; one end of the second limiting portion is connected to the auxiliary bracket, and the other end extends toward the vehicle body direction and extends into the installation space to be in limiting cooperation with the end piece assembly.

[0015] In a second aspect, according to an embodiment of the present application, for a vehicle, the end piece assembly of the seat belt of the vehicle is fixed to the vehicle body through the mounting bracket described in any one of the foregoing embodiments.

[0016] The additional aspects and advantages of the present application will be partially given in the following description, partially become apparent from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, where:

[0018] Figure 1Schematic diagram of an assembly structure of a seat belt system according to an embodiment of the present application;

[0019] Figure 2 Partial schematic diagram of a seat belt system during assembly according to an embodiment of the present application;

[0020] Figure 3 Schematic diagram of a main bracket structure according to an embodiment of the present application;

[0021] Figure 4 Schematic diagram of an auxiliary bracket structure according to an embodiment of the present application;

[0022] Figure 5 Schematic diagram of an end piece assembly structure according to an embodiment of the present application.

[0023] Reference numerals:

[0024] 100 - mounting bracket;

[0025] 110 - main bracket;

[0026] 111 - main bracket body, 1111 - first connecting flange, 1112 - second connecting flange, 1113 - third connecting flange;

[0027] 112 - first connecting plate, 1121 - first limiting flange, 113 - second connecting plate, 1131 - second limiting flange;

[0028] 114 - first fixing hole, 115 - first assembly hole, 116 - elongated hole;

[0029] 117 - first bending portion, 118 - second bending portion;

[0030] 119 - cavity;

[0031] 120 - auxiliary bracket, 121 - auxiliary bracket body;

[0032] 122 - first limiting portion, 1221 - first plate body, 1222 - second plate body;

[0033] 123 - second limiting portion, 124 - second assembly hole;

[0034] 200 - sill support plate, 210 - rectangular hole;

[0035] a - installation space;

[0036] 400 - end piece assembly, 410 - mating hole, 420 - upper bending portion, 430 - lower bending portion, 440 - pretensioner seat, 450 - end piece buckle;

[0037] 421 - pull rod, 422 - groove, 431 - cylinder;

[0038] 510 - First fastener, 520 - Second fastener, 521 - End of the second fastener;

[0039] 600 - Retractor. Detailed implementation manners

[0040] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application and should not be construed as a limitation to the present application.

[0041] In the description of the embodiments of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0042] In the description of the embodiments of the present application, the "first feature" and "second feature" may include one or more of such features.

[0043] In the description of the embodiments of the present application, the meaning of "a plurality" is two or more.

[0044] In the description of the embodiments of the present application, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween.

[0045] In the description of the embodiments of the present application, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature has a higher horizontal height than the second feature.

[0046] In the description of the embodiments of the present application, "understanding with reference to the exemplary structure shown in FIG. N" or "referring to FIG. N", etc. means that it is possible to understand with reference to the corresponding drawing rather than being limited to the specific structure corresponding to the drawing, and the purpose is to better illustrate the embodiments that may cover the specific example in combination with the specific example, rather than being limited to the specific example.

[0047] The embodiments of the present application are described with the case where the end piece assembly is installed on the sill support plate. A seat belt fixing area may be formed on the sill support plate, or mounting points for the mounting belt are formed to install the end piece assembly of the seat belt system. However, the body structures of different vehicle models are different, which makes the installation areas and positions, and even the structures, formed on the sill beams of different vehicle models different, resulting in difficulty in matching the existing seat belts.

[0048] Based on this, the present application further provides a mounting bracket, which can be used as an adapter structure between the sill support plate and the end piece assembly through the mounting bracket.

[0049] Next, refer to Figures 1 - 5 to describe the mounting bracket 100 and the vehicle according to the embodiments of the present application.

[0050] Refer to Figures 1 - 2 As shown, the mounting bracket 100 according to the embodiment of the present application includes a main bracket 110 and an auxiliary bracket 120. The main bracket 110 is connected to the sill support plate 200. The auxiliary bracket 120 is disposed opposite to the main bracket 110 and defines a mounting space a, and the mounting space a is adapted to assemble the end piece assembly 400 of the seat belt.

[0051] Specifically, the main bracket 110 is disposed on the sill support plate 200. The vehicle body generally includes a left sill support plate and a right sill support plate, and the main brackets 110 are disposed on both the left sill support plate and the right sill support plate. More specifically, taking the front of the vehicle body as the observation reference, the main bracket 110 is disposed on the right side wall of the left sill support plate, and the main bracket 110 is disposed on the left side wall of the right sill support plate. It can be seen that after the main bracket 110 is connected to the sill support plate 200, it provides a fixing reference for the 400. The relative setting between the auxiliary bracket 120 and the main bracket 110 may be that the auxiliary bracket 120 may be disposed on the main bracket 110 or directly disposed on the sill support plate 200.

[0052] The area where the main bracket 110 and the auxiliary bracket 120 are disposed opposite to each other may be set as a plate structure. After the plate structure in the main bracket 110 and the plate structure of the auxiliary bracket 120 are disposed opposite to each other, the mounting space a is defined between the two plate structures. For example Figure 2 in the exemplary structure shown, one side wall surface of the end piece assembly 400 is attached to the plate structure in the main bracket 110, and the other side wall is attached to the plate structure in the auxiliary bracket 120, so that the end piece assembly 400 is clamped in the mounting space a formed by the two plate structures.

[0053] It can be understood that the main bracket 110 is fixed to the threshold support plate 200 in the vehicle body, and the end piece assembly 400 is fixedly arranged between the auxiliary bracket 120 and the main bracket 110, so the end piece assembly 400 is fixed to the threshold support plate 200 through the mounting bracket 100. It can be seen that the mounting bracket serves as a transition structure between the threshold support plate 200 and the end piece assembly, and the connection between the end piece assembly and the threshold support plate 200 is realized through the mounting bracket 100, which ensures the fixing stability of the end piece assembly without opening the threshold support plate 200.

[0054] According to a further embodiment of the present application, the main bracket 110 includes a main bracket body 111 and a first connecting plate 112 and a second connecting plate 113 located on both sides of the main bracket body 111. An installation space a is defined between the main bracket body 111 and the auxiliary bracket 120. The first connecting plate 112 and the second connecting plate 113 are both suitable for connecting with the threshold support plate 200. Specifically, one end of the first connecting plate 112 is connected to the main bracket body 111 and the other end is connected to the threshold support plate 200. Similarly, one end of the second connecting plate 113 is connected to the main bracket body 111 and the other end is connected to the threshold support plate 200.

[0055] It is worth noting that the first connecting plate 112 and the second connecting plate 113 are both plate structures extending from the main bracket body 111 , and the two sides of the main bracket body 111 should not be understood as only the two side edges or two ends of the main bracket body 111 .

[0056] Exemplary, reference Figures 1 - 3 As shown, the main bracket 110 and the first connecting plate 112 and the second connecting plate 113 form a bent plate body, and the first connecting plate 112 and the second connecting plate 113 are both attached to the inner wall surface of the threshold support plate 200, wherein the first connecting plate 112 and the second connecting plate 113 are fixed to the inner wall surface of the threshold support plate 200 by bolts. The main bracket body 111 is connected to the threshold support plate 200 through the first connecting plate 112 and the second connecting plate 113, so the main bracket body 111 can be not attached to the threshold support plate 200 but keep a certain distance from the threshold support plate 200, so that a certain space is left between the main bracket body 111 and the threshold support plate 200.

[0057] It can be understood that the first connecting plate 112 and the second connecting plate 113 can be fixedly connected to the threshold support plate 200. When assembling the end plate assembly on different vehicle models, it is only necessary to fix the first connecting plate 112 and the second connecting plate 113 to the threshold support plate 200 without opening the threshold support plate 200.

[0058] In a further embodiment of the present application, the first connecting plate 112 and the second connecting plate 113 are bent and extended towards the sill support plate 200 to form limiting flanges, and the two limiting flanges provide the function of limiting and fixing the main bracket 110.

[0059] It is also possible that the first connecting plate 112 is provided with a limiting flange, while the second connecting plate 113 is only fixed to the sill support plate 200, and the limiting flange provided by the first connecting plate 112 provides the function of limiting and fixing. Or the second connecting plate 113 is provided with a limiting flange, while the first connecting plate 112 is only fixed to the sill support plate 200, and the limiting flange provided by the second connecting plate 113 provides the function of limiting and fixing.

[0060] Taking the case where both the first connecting plate 112 and the second connecting plate 113 are provided with limiting flanges as an example for description, the limiting flanges include a first limiting flange 1121 extended from the first connecting plate 112 and a second limiting flange extended from the second connecting plate 113, and both of the two limiting flanges are inserted into the sill support plate 200. The insertion method between the limiting flange and the sill support plate 200 can be any one of embedding, clamping, etc., and the limiting flange and the sill support plate 200 form a limiting structure.

[0061] Specifically, with reference to Figures 1 - 3 For understanding, two rectangular holes for adapting to the first limiting flange 1121 and the second connecting plate 113 are provided on the sill support plate 200. When the first limiting flange 1121 and the second connecting plate 113 are inserted into the rectangular hole 210, the hole wall of the rectangular hole 210 forms a limiting relationship with the first limiting flange, thereby limiting the main bracket 110, and thus restricting the movement of the entire main bracket 110 in the plane direction of the sill support plate 200.

[0062] In some cases, first fasteners 510 are provided between the first connecting plate 112 and the sill support plate 200 and between the second connecting plate 113 and the sill support plate 200. The first fasteners 510 fix the first connecting plate 112 and the second connecting plate 113 to the sill support plate 200, and the first limiting flange 1121 and the second limiting flange 1131 provide the limiting function.

[0063] It can be understood that the first connecting plate 112 and the second connecting plate 113 are both fixed to the sill support plate 200 by the first fastener 510, and the main bracket 110 is limited by the first limiting flange 1121 and the second limiting flange 1131. The limiting structure formed by the first limiting flange 1121 and the second limiting flange 1131 can prevent the displacement of the main bracket 110, thereby ensuring the stability between the connection structure of the main bracket 110 and the sill support plate 200. In a further example, continuing with the case where the main bracket 110 is fixed by the first fastener 510 as an example, first fixing holes 114 are formed on both the first connecting plate 112 and the second connecting plate 113, and second fixing holes (not shown in the figure) matching the first fixing holes 114 are formed on the sill support plate 200; the first fixing holes 114 and the second fixing holes are fixedly penetrated by the first fastener 510.

[0064] Specifically, the first fastener 510 is a bolt, and the first connecting plate 112 and the second connecting plate 113 are respectively locked to the inner wall surface of the sill support plate 200 by bolts.

[0065] In a specific case, two rectangular holes 210 for matching the main bracket 110 can be formed on the sill support plate 200, and the main bracket 110 can be assembled to the sill support plate 200 through the two second fixing holes. Therefore, fixing the first connecting plate 112 and the second connecting plate 113 to the sill support plate 200 by the first fastener 510 not only has good stability. The fixing effect provided by the first fastener 510 and the limiting effect provided by the first limiting flange 1121 and the second limiting flange can be combined, so that the main bracket 110 can be stably connected to the sill support plate 200, and the end piece assembly 400 is fixed to the door sill support plate 200 through the mounting bracket 100.

[0066] In a further embodiment of the present application, a first assembly hole 115 is formed on the main bracket 110, a second assembly hole 124 is formed on the auxiliary bracket 120, and a mating hole 410 is formed on the end piece assembly 400; the first assembly hole 115, the second assembly hole 124 and the mating hole 410 are fixedly penetrated by a second fastener 520. Specifically, the first assembly hole 115 is formed on the main bracket body 111, the second assembly hole 124 is formed on the auxiliary bracket body 121, and the second fastener 520 is simultaneously penetrated in the first assembly hole 115 and the second assembly hole 124 and passes through the installation space a. Therefore, the end piece assembly 400 can be assembled in the installation space a and the second fastener 520 is penetrated in the assembly holes, so that the end piece assembly 400 is fixed to the main bracket 110 and the auxiliary bracket 120.

[0067] It can be understood that the end piece assembly 400 is fixed to the sill support plate 200 through the main bracket 110 and the auxiliary bracket 120 by means of the fixing structure of the second fastener 520, so that the fixing structure formed by the main bracket 110 and the auxiliary bracket 120 serves as a transfer structure between the end piece assembly 400 and the sill support plate 200.

[0068] In a further embodiment, the structure of the main bracket 110 is further described. The main bracket body 111 and the first connecting plate 112 are connected by a first bending portion 117, and the main bracket body 111 and the second connecting plate 113 are connected by a second bending portion 118. Specifically, the main bracket body 111 faces the sill support plate 200, and both the first bending portion 117 and the second bending portion 118 extend towards the sill support plate 200, so as to define a cavity 119 through the first bending portion 117, the second bending portion 118 and the main bracket body 111.

[0069] Reference may continue to be made to Figures 1 - 3 the specific example shown for understanding. A first assembly hole 115 is provided at the center of the main bracket body 111. The main bracket body 111 has a plate structure. Arc-shaped transition sections first extend from both sides of the main bracket body 111, and the arc-shaped transition sections further extend to form the first bending portion 117 and the second bending portion 118. The first bending portion 117 and the second bending portion 118 extend towards the sill support plate 200 and further extend through the arc-shaped transition sections to form the first connecting plate 112 and the second connecting plate 113.

[0070] It can be understood that the main bracket body 111 is parallel to the sill support plate 200. The cavity 119 defined by the first bending portion 117 and the second bending portion 118 bent and extended from both sides of the main bracket body 111 can be used to accommodate the end 521 of the second fastener described in the foregoing example. For example Figure 2 in the situation shown, different models of end piece assemblies 400 can be assembled in the installation space a by adjusting the passing position of the second fastener 520, and the end 521 of the second fastener can be accommodated in the cavity 119 without interfering with the sill support plate 200.

[0071] In a further embodiment of the present application, the structure of the main bracket 110 is further described. At the edge of the main bracket body 111, a first connecting flange 1111 extends towards the sill support plate 200; at the edge of the first bending portion 117, a second connecting flange 1112 extends towards the second bending portion 118; at the edge of the second bending portion 118, a third connecting flange 1113 extends towards the first bending portion 117; the first connecting flange 1111, the second connecting flange 1112, and the third connecting flange 1113 are arranged on the same side of the main bracket 110 and are connected to each other. The first connecting flange 1111, the second connecting flange 1112, and the third connecting flange 1113 can be fixedly connected by, for example, welding.

[0072] It can be understood that the arrangement of the first connecting flange 1111, the second connecting flange 1112, and the third connecting flange 1113 on the same side of the main bracket 110 and their connection to each other can provide better structural strength for the main bracket 110.

[0073] In a further embodiment of the present application, the auxiliary bracket 120 includes: an auxiliary bracket body 121 and a first limiting portion 122. An installation space a is defined between the auxiliary bracket body 121 and the main bracket body 111; one end of the first limiting portion 122 is connected to the auxiliary bracket 120, and the other end extends towards the main bracket 110 and is in limiting cooperation with the main bracket 110. The auxiliary bracket body 121 has a plate structure, and the plate structure of the auxiliary bracket body 121 is arranged opposite to the plate structure of the main bracket body 111. The space formed between the two plates is the installation space a. The first limiting portion 122 passes through the installation space a and extends to the main bracket 110. Specifically, the first limiting portion 122 is inserted into the main bracket body 111, and through holes for cooperating with the first limiting portion 122 are provided on the bracket body 111. The inner wall of the through hole pushes against the circumferential side of the first limiting portion 122 to form a limiting and fixing structure.

[0074] Exemplarily, as shown in Figure 4 the auxiliary bracket body 121 extends an arc transition section, and the arc transition section further extends the first limiting portion 122. The first limiting portion 122 also has a bend in the plane of its extension. Specifically, the first limiting portion 122 includes a first plate body 1221 and a second plate body 1222. A certain bending angle is formed between the first plate body 1221 and the second plate body 1222. The first plate body 1221 is a parallelogram plate body, and the second plate body 1222 is a rectangular plate body. Through holes for passing through the second plate body 1222 are provided on the main bracket body 111. The through holes can be rectangular holes. The second plate body 1222 is adapted to the through holes, and after the circumferential side of the second plate body 1222 is pushed against the hole wall of the through holes, a limiting structure is formed.

[0075] In some examples, reinforcing ribs may be provided on the first-section plate body 1221 and the second-section plate body 1222, or as Figure 4 shown, grooving may be provided on the first-section plate body 1221 and the second-section plate body 1222.

[0076] It can be understood that the limiting structure formed by the first limiting portion 122 passing through the main bracket 110 can limit the rotation of the auxiliary bracket 120 relative to the main bracket 110, thereby restricting its rotational freedom.

[0077] In a further embodiment of the present application, the structure of the auxiliary bracket 120 is further described. The auxiliary bracket 120 further includes a second limiting portion 123; one end of the second limiting portion 123 is connected to the auxiliary bracket 120, and the other end extends towards the threshold support plate 200 and extends into the installation space a to be in limiting cooperation with the end piece assembly 400. The second limiting portion 123 can pass through the end piece assembly 400 or be snap-fitted and fixed to the end piece assembly 400. The second limiting portion 123 is used to limit the rotational freedom of the end piece assembly 400 relative to the main bracket 110 and the auxiliary bracket 120. For example Figure 2 shown in the assembly structure, the second limiting portion 123 is clamped in the groove body 422 formed outside the end piece assembly 400.

[0078] For better illustration, next, in combination with Figures 1 - 5 the specific examples mentioned in this embodiment are described in detail.

[0079] As Figures 1 - 2 shown, in this example, the main bracket 110 is fixed to the threshold support plate 200, the auxiliary bracket 120 is fixed to the main bracket 110 by a second fastener 520 and the two are arranged opposite to each other to form an installation space a. The second fastener 520 in this example is a fixing bolt. The end piece assembly 400 is assembled in the installation space a, and the second fastener 520 also passes through the assembly hole of the end piece assembly 400.

[0080] Specifically, the main bracket 110 is installed on the sill support plate 200. Two rectangular holes 210 are formed in the sill support plate 200. First and second bending portions 118 extend from both sides of the main bracket body 111 of the main bracket 110 towards the sill support plate 200. A first connecting plate 112 that fits against the sill support plate 200 extends from the first bending portion 117. Similarly, a second connecting plate 113 that fits against the sill support plate 200 extends from the second bending portion 118 on the other side. First and second limiting flanges 1121 and 1131 that cooperate with the rectangular holes 210 extend from the ends of the first connecting plate 112 and the second connecting plate 113 respectively. After the two limiting flanges cooperate with the rectangular holes 210, the rectangular holes 210 limit the first limiting flange 1121 or the second limiting flange 1131 inside them. Specifically, the four inner walls of the rectangular holes 210 respectively restrict the movement of the first limiting flange 1121 or the second limiting flange 1131 in the corresponding four directions, thereby realizing the limiting function.

[0081] The first fastener 510 connecting the first connecting plate 112 and the second connecting plate 113 to the sill support plate 200 is a bolt.

[0082] Combined Figure 3 As shown, a long strip hole 116 that cooperates with the first limiting portion 122 of the auxiliary bracket 120 is formed on the main bracket body 111. The long side direction of the long strip hole 116 is parallel to the extending direction of the first mounting plate and the second mounting plate. Combined Figure 4 As shown, the first limiting portion 122 is a plate body extending from the auxiliary bracket body 121. After the plate body structure of the first limiting portion 122 is inserted into the long strip hole 116, the two form a limiting fit. The limiting fit between the first limiting portion 122 and the main bracket 110 can realize the limiting and fixing between the auxiliary bracket 120 and the main bracket 110.

[0083] The mounting bracket 100 in this example is used to install and fix the end piece assembly 400 of the seat belt system. Next, refer to Figure 5 As shown, understand the end piece assembly 400 in this example. The end piece assembly 400 includes a pull rod 421 and a cylinder 431. A pre-tightening seat 440 is fixedly arranged at the connection between the cylinder 431 and the pull rod 421. An included angle is formed at the connection between the cylinder 431 and the pull rod 421.

[0084] An end piece buckle 450 is arranged at the end of the pull rod 421. One end of the pull rod 421 close to the pre-tightening seat 440 is of a cylindrical structure, and the end with the end piece buckle 450 is flat. The pre-tightening seat 440 is of a bent structure, and an assembly hole is arranged at the center of the pre-tightening seat 440. The first assembly hole 115 formed on the main bracket 110, the second assembly hole 124 formed on the auxiliary bracket 120 and the mating hole 410 on the pre-tightening member jointly pass through the first fastener 510 to form a fixing structure.

[0085] The pre-tightening seat 440 is provided with a groove body 422 for cooperating with the second limiting portion 123. For better illustration, the bending structure of the pre-tightening seat 440 is defined as an upper bending portion 420 and a lower bending portion 430. The end of the upper bending portion 420 is sleeved outside the pull rod 421, and the lower bending portion 430 is sleeved outside the connecting cylinder 431. The upper bending portion 420 is provided with a groove body 422 on the side away from the cylinder 431.

[0086] Continue to refer to Figure 2 and Figure 4 the structure shown. The second limiting portion 123 is a plate body extending from the auxiliary support body 121, and the plate body is bent into the space where the main support 110 and the auxiliary support 120 are oppositely arranged. In other words, the second limiting portion 123 extends into the installation space a. A limiting structure is formed after the groove body 422 between the second limiting portion 123 and the pre-tightening seat 440 is matched.

[0087] It can be understood that the first limiting portion 122 is used to form the limit between the main support 110 and the auxiliary support 120, and the second limiting portion 123 is used to form the limit between the end piece assembly 400 and the auxiliary support 120, so that the end piece assembly 400 and the main support 110 and the auxiliary support 120 form an overall limiting structure.

[0088] The seat belt system assembly in this example further includes a seat belt and a retractor 600 for retracting the seat belt. The specific assembly structure can be referred to Figure 1 the structure shown. The retractor 600 is also assembled to the sill support plate 200, and the specific structure will not be elaborated.

[0089] According to a vehicle of an embodiment of the present application, the end piece assembly 400 of the vehicle's seat belt is fixed to the sill support plate 200 through the mounting bracket 100 described in any one of the foregoing examples.

[0090] In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0091] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and purpose of the present application. The scope of the present application is defined by the claims and their equivalents.

Claims

1. A mounting bracket, characterized in that: include: A main bracket (110), wherein the main bracket (110) is connected to the vehicle body; An auxiliary bracket (120) is arranged opposite to the main bracket (110) and defines an installation space (a), wherein the installation space (a) is suitable for assembling an end piece assembly (400) of a safety belt.

2. The mounting bracket according to claim 1, characterized in that: The main support (110) comprises: A main bracket body (111) and a first connecting plate (112) and a second connecting plate (113) located on both sides of the main bracket body (111), the main bracket body (111) and the auxiliary bracket (120) define the installation space (a), and the first connecting plate (112) and the second connecting plate (113) are both suitable for connecting to the vehicle body.

3. The mounting bracket according to claim 2, characterized in that: The first connecting plate (112) and / or the second connecting plate (113) are bent and extended in the direction of the vehicle body to form a limiting flange, and the limiting flange is inserted into the vehicle body.

4. The mounting bracket according to claim 2, characterized in that: The first connecting plate (112) and the second connecting plate (113) are both provided with a first fixing hole (114), and the vehicle body is provided with a second fixing hole that matches the first fixing hole (114); The first fixing hole (114) and the second fixing hole are fixed via a first fastener (510).

5. The mounting bracket according to claim 2, characterized in that: The main bracket (110) is configured with a first assembly hole (115), the auxiliary bracket (120) is configured with a second assembly hole (124), and the end piece assembly (400) is configured with a matching hole (410); The first assembly hole (115), the second assembly hole (124) and the matching hole (410) are penetrated and fixed by a second fastener (520).

6. The mounting bracket according to claim 2, characterized in that: The main support body (111) and the first connecting plate (112) are connected via a first bending portion (117), and the main support body (111) and the second connecting plate (113) are connected via a second bending portion (118); The main support body (111) is opposite to the vehicle body; The first bending portion (117) and the second bending portion (118) both extend toward the vehicle body, so that a cavity (119) is defined by the first bending portion (117), the second bending portion (118) and the main support body (111).

7. The mounting bracket according to claim 6, characterized in that: A first connecting flange (1111) extends from the edge of the main support body (111) toward the vehicle body; A second connecting flange (1112) extends from the edge of the first bent portion (117) toward the second bent portion (118); A third connecting flange (1113) extends from the edge of the second bent portion (118) toward the first bent portion (117); The first connecting flange (1111), the second connecting flange (1112), and the third connecting flange (1113) are arranged on the same side of the main bracket (110) and are connected to each other.

8. The mounting bracket according to claim 1, characterized in that: The attachment bracket (120) comprises: An auxiliary bracket body (121), wherein the auxiliary bracket body (121) and the main bracket (110) define the installation space (a); A first limiting portion (122), one end of the first limiting portion (122) is connected to the auxiliary bracket (120), and the other end of the first limiting portion (122) extends toward the main bracket (110) and is limitedly matched with the main bracket (110).

9. The mounting bracket according to claim 1, characterized in that: The attachment bracket (120) further includes a second limiting portion (123); One end of the second limiting portion (123) is connected to the attachment bracket (120), and the other end extends toward the vehicle body and into the installation space (a) to limit and cooperate with the end piece assembly (400).

10. A vehicle, characterized in that: The end piece assembly (400) of the safety belt of the vehicle is fixed to the vehicle body by means of the mounting bracket described in any one of claims 1 to 9.

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