Mounting assembly for mounting safety belt retractor and vehicle

Abstract

The utility model provides a mounting assembly for mounting a safety belt retractor and a vehicle, the mounting assembly is characterized in that a first mounting part is provided with a first mounting structure, a second mounting structure and a third mounting structure, the first mounting structure and the second mounting structure are arranged in a through manner along the horizontal direction, and the third mounting structure is arranged in a through manner along the vertical direction; the second mounting piece is provided with a first limiting part, a second limiting part and a third limiting part, part of the first limiting part extends outwards through the first mounting structure, the extending part of the first limiting part abuts against the first mounting piece front and back, and at least part of the second limiting part is arranged in the second mounting structure in a penetrating mode and abuts against the second mounting structure up and down; and at least part of the third limiting part penetrates through the third mounting structure. According to the mounting assembly, the movement and rotation freedom degrees of the safety belt retractor are limited in multiple directions, manual alignment by assembling personnel is not needed, the assembling process is simplified, manual intervention is reduced, and the assembling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of safety belt retractor assembly, in particular to an installation assembly for safety belt retractor installation and vehicle. BACKGROUND

[0002] The safety belt system of the automobile and aviation field is one of the key components to protect the safety of passengers, and the convenience and reliability of the installation of the safety belt retractor as the core component of the safety belt system directly affect the production efficiency and cost control of the vehicle or the aircraft.

[0003] The installation assembly of the traditional safety belt retractor mostly depends on a single T-shaped hook for pre-positioning, and this structure can only provide one degree of freedom of anti-rotation, that is, the rotation of the retractor is limited in the direction perpendicular to the mounting surface, but cannot effectively constrain the position and rotation of the retractor in the mounting surface, resulting in that the assembler must manually maintain the alignment state of the retractor before the bolt is fixed, which increases the difficulty and time of installation.

[0004] At present, no effective solution has been proposed for the technical problem that the safety belt retractor needs manual alignment during assembly, thereby increasing the difficulty and time of installation. UTILITY MODEL CONTENTS

[0005] The main purpose of the utility model is to provide an installation assembly for safety belt retractor installation and vehicle to solve the technical problem that the safety belt retractor in the prior art needs manual alignment during assembly, thereby increasing the difficulty and time of installation.

[0006] In order to achieve the above purpose, according to one aspect of the utility model, an installation assembly for safety belt retractor installation is provided, which comprises: a first mounting piece, the first mounting piece is used for connecting with a mounting base, the first mounting piece is provided with a first mounting structure, a second mounting structure and a third mounting structure, the first mounting structure and the second mounting structure are provided through along the horizontal direction, and the third mounting structure is provided through along the vertical direction; a second mounting piece, the second mounting piece is used for connecting with a safety belt retractor, the second mounting piece is provided with a first limiting part, a second limiting part and a third limiting part, part of the first limiting part extends outward through the first mounting structure, the outward extending part of the first limiting part abuts against the first mounting piece front and back, at least part of the second limiting part is provided in the second mounting structure and abuts against the second mounting structure up and down, and at least part of the third limiting part is provided in the third mounting structure.

[0007] Further, the first mounting piece comprises: a first mounting section, the first mounting structure and the second mounting structure are arranged on the first mounting section; a second mounting section, the second mounting section is arranged vertically with the first mounting section, and the third mounting structure is arranged on the second mounting section.

[0008] Further, the third mounting structure is arranged close to the first mounting section.

[0009] Further, the first mounting structure is a T-shaped slot, and the first limiting part is a T-shaped hook, part of the T-shaped hook extending out of the T-shaped slot and abutting against an end surface of the first mounting member away from the second mounting member.

[0010] Further, the second mounting structure is a notch arranged on a side edge of the first mounting member, and the second limiting part is a flange arranged on the second mounting member and abutting against a bottom wall of the notch.

[0011] Further, the second mounting structure is two, the two second mounting structures are arranged on two opposite side edges of the first mounting member, the first mounting structure is located between the two second mounting structures, and the second limiting part is two, the two second limiting parts are arranged at intervals along the length direction of the second mounting member, and the second limiting part is arranged in one-to-one correspondence with the second mounting structure.

[0012] Further, the third mounting structure is a limiting slot penetrating in the vertical direction, and the third limiting part is a vertically arranged insertion plate, at least part of the insertion plate being located in the limiting slot.

[0013] Further, the insertion end of the third limiting part is provided with a guide structure, and the size of the guide structure is smaller than the caliber of the third mounting structure.

[0014] Further, the first mounting member and the second mounting member are connected through a bolt.

[0015] According to another aspect of the present application, a vehicle is provided, the vehicle comprising a mounting assembly for a seat belt retractor, the mounting assembly being the mounting assembly described above.

[0016] According to the technical scheme of the present application, the seat belt retractor is connected with the first mounting member fixed on the mounting base through the second mounting member, before the second mounting member and the first mounting member, the second mounting member is matched with the mounting structure on the first mounting member through the limiting part, so that the second mounting member is kept at the pre-assembly position; the second limiting part is located in the second mounting structure and abuts against the second mounting structure upward and downward, preliminarily positioning the second mounting member in the vertical direction and limiting the rotation of the second mounting member around the X-axis; the first limiting part extending out of the first mounting structure abuts against the first mounting member front and back, preliminarily positioning the second mounting member in the direction of the X-axis and limiting the rotation of the second mounting member around the Z-axis; and the third limiting part is vertically inserted into the third mounting structure, limiting the rotation of the second mounting member around the Y-axis. In the above scheme, the mounting assembly limits the movement and rotation freedom of the seat belt retractor in multiple directions, so that the assembly personnel do not need to manually align again, simplifying the assembly process, reducing manual intervention and improving the assembly efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings accompanying the specification of this application serve to provide further understanding of the present application, the illustrative embodiments of the present application and their descriptions serve to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 An exploded view of the mounting assembly in the present application is shown;

[0019] Figure 2 An assembly relationship diagram of the mounting assembly in the present application is shown;

[0020] Figure 3 A right view of the mounting assembly in the present application is shown.

[0021] Among them, the above drawings include the following reference signs:

[0022] 1, first mounting piece;

[0023] 11, first mounting section; 111, first mounting structure; 112, second mounting structure;

[0024] 12, second mounting section; 121, third mounting structure;

[0025] 2, second mounting piece;

[0026] 21, first limiting part; 22, second limiting part; 23, third limiting part;

[0027] 3, safety belt retractor;

[0028] 4, bolt. DETAILED DESCRIPTION

[0029] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with embodiments.

[0030] It should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is intended to include the plural form, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.

[0031] It is to be understood that the terms "first", "second", and the like, used in the description and the claims of the present application as well as the above description of the drawings merely specify the names of similar objects and do not necessarily have specific sequences or orders. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the present application described herein are capable of operating in other sequences, except where specifically noted otherwise. Also, the use of the terms "including", "having", "with" and the like are used herein to allaitive, meaning that something other than what is specifically named is optional, with almost the force as "comprising" or "having". It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. It is also possible in the prior art at present to implement the same or similar functions by combining software and hardware, or by replacing software with hardware. Therefore, the above description should not be interpreted as clearly limited to hardware or software. Further, the technology according to the present application can be used in the form of hardware, software or a combination of hardware and software.

[0032] Now, exemplary embodiments according to the present application will be described in greater detail by referring to the drawings. However, these exemplary embodiments can be implemented in various different forms, and should not be construed as being limited to only the embodiments set forth herein. It should be understood that these embodiments are provided so that the present disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those having ordinary skill in the art, and in the drawings, the thicknesses of layers and regions can be exaggerated for clarity, and the same reference numerals are used throughout the drawings to designate the same elements, and thus a description thereof will be omitted.

[0033] In conjunction with Figures 1 to 3 As shown, according to a specific embodiment of the present application, there is provided a mounting assembly for a seat belt retractor 3 installation.

[0034] In particular, the mounting assembly includes a first mounting member 1 and a second mounting member 2. The first mounting member 1 is configured to be connected to a mounting base, and is provided with a first mounting structure 111, a second mounting structure 112, and a third mounting structure 121. The first mounting structure 111 and the second mounting structure 112 are provided through in a horizontal direction, and the third mounting structure 121 is provided through in a vertical direction. The second mounting member 2 is configured to be connected to the seat belt retractor 3, and is provided with a first limiting portion 21, a second limiting portion 22, and a third limiting portion 23. Part of the first limiting portion 21 extends outward through the first mounting structure 111, and the outwardly extending portion of the first limiting portion 21 abuts against the first mounting member 1 in front and back directions. At least part of the second limiting portion 22 is provided through the second mounting structure 112, and abuts against the second mounting structure 112 in up and down directions. At least part of the third limiting portion 23 is provided through the third mounting structure 121.

[0035] In the embodiment of the application, the seat belt retractor 3 is connected with the first mounting element 1 fixed on the mounting base through the second mounting element 2. Before the second mounting element 2 and the first mounting element 1, the second mounting element 2 is matched with the mounting structure on the first mounting element 1 through the limiting part, so that the second mounting element 2 is kept at the pre-assembly position; the second limiting part 22 is located in the second mounting structure 112 and abuts against the second mounting structure 112 upward and downward, preliminarily positions the second mounting element 2 in the vertical direction, and limits the rotation of the second mounting element 2 around the X-axis; the first limiting part 21 extending from the first mounting structure 111 abuts against the first mounting element 1 forward and backward, preliminarily positions the second mounting element 2 in the direction of the X-axis, and limits the rotation of the second mounting element 2 around the Z-axis; the third limiting part 23 is vertically inserted into the third mounting structure 121, and limits the rotation of the second mounting element 2 around the Y-axis. In the above scheme, the mounting assembly limits the movement and rotation freedom of the seat belt retractor 3 in multiple directions, so that the assembly personnel do not need to manually align again, the assembly process is simplified, manual intervention is reduced, and the assembly efficiency is improved.

[0036] It should be noted that, Figure 2 The position of the seat belt retractor 3 in the above-mentioned embodiment is the position in the use state, wherein the Z-axis represents the vertical direction, and represents the height direction of the first mounting element 1, the second mounting element 2 and the seat belt retractor 3, the X-axis represents the width direction of the first mounting element 1, the second mounting element 2 and the seat belt retractor 3, and the Y-axis represents the length direction of the first mounting element 1, the second mounting element 2 and the seat belt retractor 3.

[0037] In an exemplary embodiment of the application, the first mounting element 1 comprises a first mounting section 11 and a second mounting section 12, the second mounting section 12 is arranged perpendicularly to the first mounting section 11, the first mounting structure 111 and the second mounting structure 112 are arranged on the first mounting section 11, and the third mounting structure 121 is arranged on the second mounting section 12.

[0038] The second mounting section 12 is arranged perpendicularly to the first mounting section 11, and the structure of the first mounting element 1 is simplified on the basis of meeting the design requirements of the mounting structure.

[0039] As shown in Figure 1 The first mounting element 1 is an L-shaped plate, and the first mounting element 1 is integrally bent. In the case of the first mounting element 1 located at the assembly position, the first mounting section 11 is in a vertical position, and the second mounting section 12 is in a horizontal position.

[0040] Preferably, the third mounting structure 121 is arranged close to the first mounting section 11.

[0041] In this way, the structure of the second mounting element 2 is more compact, the third limiting part 23 on the second mounting element 2 does not need to be outwardly bent and extended, or the distance of the outward bending and extension of the third limiting part 23 is reduced.

[0042] In one exemplary embodiment of this application, the first mounting structure 111 is a T-shaped groove, the first limiting part 21 is a T-shaped hook, and part of the T-shaped hook extends out of the T-shaped groove and abuts against the end face of the first mounting member 1 that is opposite to the second mounting member 2.

[0043] The T-shaped hook and T-shaped groove are used to mate, and when the two are mated, there is no need to rotate the angle of the second mounting part 2. They can be inserted along the X-axis, which simplifies the pre-installation steps of the second mounting part 2.

[0044] like Figure 1 , Figure 2 As shown, the T-shaped hook extends outward along the X-axis. The T-shaped hook has a first hooking section near the second mounting member 2 and a second hooking section away from the second mounting member 2. The width of the second hooking section is greater than the width of the first hooking section. A T-shaped groove is provided on the first mounting section 11 and is arranged vertically along the T-shaped groove. The T-shaped groove has a first groove section near the second mounting section 12 and a second groove section away from the second mounting section 12. The width of the second groove section is greater than the width of the first groove section, and the width of the first groove section is less than the width of the second hooking section. During assembly, the second hooking section of the T-shaped hook extends outward through the second groove section to the outside of the T-shaped groove. Subsequently, the first hooking section of the T-shaped hook moves downward along the length of the first groove section so that the second hooking section of the T-shaped hook abuts against the mounting surface of the second mounting member 2, thereby restricting the movement of the second mounting member 2 along the X-axis and simultaneously restricting the rotation of the second mounting member 2 around the Z-axis.

[0045] like Figure 1 As shown, the second mounting member 2 has a receiving cavity for accommodating the seat belt retractor 3, and the second mounting member 2 has a mounting side that docks with the first mounting member 1. The first mounting structure 111, the second mounting structure 112 and the third mounting structure 121 are all located on this mounting side.

[0046] In one exemplary embodiment of this application, the second mounting structure 112 is a notch provided on the side of the first mounting member 1, and the second limiting part 22 is a flange provided on the second mounting member 2, the flange abutting against the bottom wall of the notch.

[0047] like Figure 1 , Figure 2 , Figure 3 As shown, the second mounting structure 112 is a notch located on the side of the first mounting member 1, and the notch has a supporting surface extending along the X-axis. The second limiting part 22 is a flange extending outward along the X-axis. The shape of the flange is not limited, as long as the flange has a plane that abuts against the supporting surface. The flange abuts against the bottom wall of the notch vertically, initially positioning the second mounting member 2 in the vertical direction and limiting the rotation of the second mounting member 2 around the X-axis.

[0048] As an alternative embodiment, the second mounting structure 112 can be a through slot provided on the first mounting member 1, as long as the through slot has a flat surface to support the second limiting part 22.

[0049] As a preferred solution, the second mounting structure 112 is two, the two second mounting structures 112 are respectively provided on two opposite sides of the first mounting member 1, the first mounting structure 111 is located between the two second mounting structures 112, and the second limiting part 22 is two, the two second limiting parts 22 are spaced apart along the length direction of the second mounting member 2, and the second limiting part 22 is provided one-to-one with the second mounting structure 112.

[0050] Through one-to-one matching of the two second mounting structures 112 and the two second limiting parts 22, the preliminary positioning of the second mounting member 2 is more stable.

[0051] In an exemplary embodiment of the present application, the third mounting structure 121 is a limiting slot penetrating in the vertical direction, and the third limiting part 23 is an insertion plate arranged vertically, at least part of the insertion plate being located in the limiting slot.

[0052] As shown in Figure 1 , Figure 2 , Figure 3 , the third limiting part 23 is an insertion plate located on the mounting side of the second mounting member 2, and the insertion plate is arranged coplanar with the mounting surface of the second mounting member 2, avoiding the insertion plate extending outward, so that the structure of the second mounting member 2 is more compact.

[0053] Preferably, the insertion end of the third limiting part 23 is provided with a guide structure, and the size of the guide structure is smaller than the caliber of the third mounting structure 121.

[0054] The provision of the guide structure helps the third limiting part 23 to be smoothly inserted into the third mounting structure 121.

[0055] As shown in Figure 1 , the guide structure is a rounded corner structure provided on the edge of the third limiting part 23.

[0056] In an exemplary embodiment of the present application, the first mounting member 1 and the second mounting member 2 each have a corresponding mounting hole, and the first mounting member 1 and the second mounting member 2 are connected by a bolt 4.

[0057] According to another specific embodiment of the present application, a vehicle is provided, and the vehicle includes a mounting assembly for mounting a seat belt retractor 3, and the mounting assembly is the mounting assembly in the above embodiments.

[0058] Specifically, the mounting assembly is connected with the vehicle, and the mounting assembly comprises a first mounting piece 1 and a second mounting piece 2. The first mounting piece 1 is used for being connected with a mounting base, and the first mounting piece 1 is provided with a first mounting structure 111, a second mounting structure 112 and a third mounting structure 121. The first mounting structure 111 and the second mounting structure 112 are provided through in a horizontal direction, and the third mounting structure 121 is provided through in a vertical direction. The second mounting piece 2 is used for being connected with the safety belt retractor 3, and the second mounting piece 2 is provided with a first limiting part 21, a second limiting part 22 and a third limiting part 23. Part of the first limiting part 21 extends outward through the first mounting structure 111, and the outward extending part of the first limiting part 21 abuts against the first mounting piece 1 front and back. At least part of the second limiting part 22 is provided through in the second mounting structure 112 and abuts against the second mounting structure 112 up and down. At least part of the third limiting part 23 is provided through in the third mounting structure 121. In the above scheme, the mounting assembly limits the movement and rotation freedom degree of the safety belt retractor 3 in multiple directions, and the assembly personnel do not need to manually align again, thereby simplifying the assembly process, reducing manual intervention and improving the assembly efficiency.

[0059] For the purposes of the description hereinafter, the terms "upper", "bottom", "lower", "over", and "under", are defined with respect to the orientation of the device as shown in the drawings. The terms "over" and "under" are intended to encompass different orientations of the device. For example, if the device in the drawings is turned over, the devices described as "over" other devices or structures then become "under" other devices or structures. Thus, the exemplary term "over" can encompass both an orientation of "over" and "under". The devices can be oriented in other ways (rotated 90 degrees or located in any orientation) and the spatially relative terms used herein interpreted accordingly.

[0060] In addition, it is to be understood that the description of any one embodiment herein is intended to include alterations and modifications to one embodiment described that have been made or that will be made by a worker having ordinary skill in the art, and is to encompass all such alterations and modifications as fall within the scope of the application. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

[0061] In the above embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0062] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A mounting assembly for a seat belt retractor mounting, characterized by, The utility model relates to a safety belt retractor mounting structure, comprising: a first mounting member (1) for connecting with a mounting base, the first mounting member (1) is equipped with a first mounting structure (111), a second mounting structure (112) and a third mounting structure (121), the first mounting structure (111) and the second mounting structure (112) are provided through along the horizontal direction, the third mounting structure (121) is provided through along the vertical direction; a second mounting member (2) for connecting with a safety belt retractor (3), the second mounting member (2) is equipped with a first limiting portion (21), a second limiting portion (22) and a third limiting portion (23), part of the first limiting portion (21) is outwardly extended through the first mounting structure (111), the outwardly extended part of the first limiting portion (21) is in abutment with the first mounting member (1) front and back, at least part of the second limiting portion (22) is provided through in the second mounting structure (112) and is in abututment with the second mounting structure (112) up and down, at least part of the third limiting portion (23) is provided through in the third mounting structure (121).

2. The mounting assembly for a seat belt retractor mounting of claim 1, wherein, The first mounting member (1) comprises: a first mounting section (11), the first mounting structure (111) and the second mounting structure (112) are arranged on the first mounting section (11); a second mounting section (12) is arranged perpendicularly to the first mounting section (11), and the third mounting structure (121) is arranged on the second mounting section (12).

3. The mounting assembly for a seat belt retractor mounting of claim 2, wherein, The third mounting structure (121) is arranged close to the first mounting section (11).

4. The mounting assembly for a seat belt retractor mounting of any of claims 1-3, wherein, The first mounting structure (111) is a T-shaped slot, the first limiting portion (21) is a T-shaped hook, part of the T-shaped hook is extended out of the T-shaped slot and is in abutment with an end surface of the first mounting member (1) away from the second mounting member (2).

5. The mounting assembly for a seat belt retractor mounting of any of claims 1-3, wherein, The second mounting structure (112) is a notch arranged on a side edge of the first mounting member (1), and the second limiting portion (22) is a flange arranged on the second mounting member (2) and in abutment with a bottom wall of the notch.

6. The mounting assembly for a seat belt retractor mounting of claim 5, wherein, The second mounting structure (112) is two, the two second mounting structures (112) are arranged on two opposite side edges of the first mounting member (1), the first mounting structure (111) is located between the two second mounting structures (112), and the second limiting portion (22) is two, the two second limiting portions (22) are arranged at intervals along a length direction of the second mounting member (2), and the second limiting portions (22) are arranged in one-to-one correspondence with the second mounting structures (112).

7. The mounting assembly for a seat belt retractor mounting of any of claims 1-3, wherein, The third mounting structure (121) is a limiting slot through along the vertical direction, and the third limiting portion (23) is an insertion plate arranged vertically, at least part of the insertion plate is located in the limiting slot.

8. The mounting assembly for a seat belt retractor mounting of claim 7, wherein, A guide structure is arranged on an insertion end of the third limiting portion (23), and a size of the guide structure is smaller than a caliber of the third mounting structure (121).

9. The mounting assembly for a seat belt retractor mounting of claim 1, wherein, The first mounting (1) is connected to the second mounting (2) by means of a bolt (4).

10. A vehicle comprising a mounting assembly for a seat belt retractor mounting, characterized by The mounting assembly is the mounting assembly of any one of claims 1-9.

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