B-pillar trim structure with handle

Abstract

The utility model relates to a B column upper guard plate structure with handle relates to the field of automobile technology, solved the existing B column handle's connecting end face directly collides in the outside surface of B column ornament plate, and B column handle is easy to produce loosening, and there is abnormal sound, and the problem of influencing user's experience feeling, including B column upper guard plate and B column handle, the width direction both sides of B column upper guard plate are formed to the back side direction and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and are turned over and

Description

Technical Field

[0001] This utility model relates to the field of automotive technology, and in particular to a B-pillar upper guard plate structure with a handle. Background Technology

[0002] Currently, in the market, when B-pillar handles are used with B-pillar trim panels, the connecting end face of the B-pillar handle is directly pressed against the outer surface of the B-pillar trim panel, and then connected to the B-pillar trim panel through a positioning pin. This structure has the following problems: after a long period of use, when the hand holds the B-pillar handle and applies force to it, the B-pillar handle is prone to loosening, causing abnormal noises and affecting the user's riding experience. Utility Model Content

[0003] The purpose of this utility model is to provide a B-pillar upper guard plate structure with a handle, which solves the problem that the connection end face of the existing B-pillar handle directly abuts against the outer surface of the B-pillar trim plate, causing the B-pillar handle to easily loosen, produce abnormal noise, and affect the user's riding experience.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: This utility model provides a B-pillar upper guard plate structure with a handle, including a B-pillar upper guard plate and a B-pillar handle. The two sides of the B-pillar upper guard plate extend backward in the width direction to form flanges. The B-pillar handle is installed on one of the flanges. A positioning cavity protruding inward is provided at the position corresponding to the connecting end of the flange and the B-pillar handle. The positioning cavity is integrally formed with the B-pillar upper guard plate. The connecting end of the B-pillar handle is detachably installed in the corresponding positioning cavity.

[0005] Furthermore, the B-pillar handle includes a hand-held portion and a connecting portion disposed on the side of both ends of the hand-held portion. A fastening screw is disposed on the end face of the connecting portion away from the hand-held portion. A connecting through hole is disposed at the bottom of the positioning cavity for the fastening screw to pass through. The portion of the fastening screw passing through the positioning cavity is fastened by a fastener.

[0006] Furthermore, the fastener includes a nut body threaded onto the fastening screw and a plurality of positioning protrusions disposed on the radial outer edge surface of the nut body, the positioning protrusions extending axially along the nut body and protruding from the upper part of one side of the nut body.

[0007] Furthermore, an elastic buckle is provided on the end face of the connecting part away from the handheld part, and a through hole is provided at the bottom of the positioning cavity for the elastic buckle to pass through.

[0008] Furthermore, the area of ​​the positioning cavity is larger than the area of ​​the end of the connecting portion.

[0009] Furthermore, a stepped surface is provided on the upper part of the connecting part near the handheld part, and a limiting part is provided on the upper part of the handheld part and at the end of the horizontal part of the stepped surface. The limiting part cooperates with the stepped surface to form a coat hook.

[0010] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art: This utility model discloses a B-pillar upper guard plate structure with a handle, comprising a B-pillar upper guard plate and a B-pillar handle. The B-pillar upper guard plate has two sides extending backwards in its width direction to form flanges. The B-pillar handle is mounted on one of these flanges. A protruding positioning cavity is provided at the position corresponding to the connecting end of the flange and the B-pillar handle. The positioning cavity is integrally formed with the B-pillar upper guard plate, and the connecting end of the B-pillar handle is detachably installed in the corresponding positioning cavity. The positioning cavity provides a deeper and more robust foundation for the B-pillar handle, greatly enhancing its torsional and bending stiffness. The B-pillar handle will hardly wobble, deform, or make any noise, providing a very solid and reliable feel, thus improving the car's quality and durability. Attached Figure Description

[0011] The following sections will describe some specific embodiments of the present invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings: Figure 1 This is a schematic diagram of the overall structure from one perspective of a preferred embodiment of the present invention; Figure 2 yes Figure 1 Enlarged view of point A in the middle; Figure 3 This is a schematic diagram of the overall structure from another perspective of a preferred embodiment of the present invention; Figure 4 yes Figure 3 Enlarged view of point B in the middle.

[0012] The reference numerals in the attached figures are explained as follows: 1. Upper guard plate on B-pillar; 2. B-pillar handle; 21. Handle; 22. Connecting part; 3. Flip the edges; 4. Locating the cavity; 5. Flexible buckle; 6. Stepped surface; 7. Limiting part; 8. Coat and hat hooks; 9. Fasteners; 91. Nut body; 92. Positioning protrusions. Detailed Implementation

[0013] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0014] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0015] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0016] refer to Figures 1-4 This utility model provides a B-pillar upper guard plate structure with a handle, including a B-pillar upper guard plate 1 and a B-pillar handle 2. The two sides of the B-pillar upper guard plate 1 extend backward in the width direction to form flanges 3. The B-pillar handle 2 is installed on one of the flanges 3. A positioning cavity 4 protruding inward is provided at the position corresponding to the connecting end of the flange 3 and the B-pillar handle 2. The positioning cavity 4 is integrally formed with the B-pillar upper guard plate 1. The connecting end of the B-pillar handle 2 is detachably installed in the positioning cavity 4. The B-pillar handle 2 includes a handle part 21 and a connecting part 22 provided on the side of both ends of the handle part 21. A fastening screw 23 is provided on the end face of the connecting part 22 away from the handle part 21. A connecting through hole for the fastening screw 23 to pass through is provided at the bottom of the positioning cavity 4. After the connecting part 22 is inserted into the corresponding positioning groove, the part of the fastening screw 23 passing through the positioning cavity 4 is fixed by a fastener 9. The area of ​​the positioning cavity 4 is larger than the area of ​​the end of the connecting part 22. When the connecting part 22 of the B-pillar handle 2 is embedded in the positioning cavity 4, the interior trim layer can be attached to the positioning cavity 4 to improve the aesthetics.

[0017] refer to Figures 1-4The connecting part 22 of the B-pillar handle 2 is embedded in the positioning cavity 4. When the user grips the B-pillar handle 2, the pulling force applied by the user's hand is directly and efficiently transmitted to the more robust "main structure" of the B-pillar upper guard plate 1 through the embedded end, rather than relying solely on the strength of the panel surface. This avoids problems such as panel loosening or tearing of fixing points that may occur after long-term use. Therefore, the positioning cavity 4 provides a deeper and more robust "foundation" for the B-pillar handle 2, greatly enhancing the handle's torsional and bending stiffness. The B-pillar handle 2 hardly shakes, deforms, or makes any noise. It feels very solid and reliable, improving the quality and durability of the car.

[0018] refer to Figures 1-4 The fastener 9 includes a nut body 91 threaded onto the fastening screw 23 and a plurality of positioning protrusions 92 disposed on the radial outer edge surface of the nut body 91. The positioning protrusions 92 extend axially along the nut body 91 and protrude from the upper part of one side of the nut body 91. When the locking screw is fixed by this fastener 9, the protrusions on the nut body 91 will bite into or be pressed against the outer surface of the positioning cavity 4 after tightening. When the nut is subjected to vibration or alternating load, the huge static friction and biting effect between the protrusions and the contact surface effectively prevent the nut from loosening and improve the fastening force.

[0019] refer to Figures 1-4 An elastic buckle 5 is provided on the end face of the connecting part 22 away from the handle part 21. A through hole is provided at the bottom of the positioning cavity 4 for the elastic buckle 5 to pass through. The buckle serves to connect and position, making it convenient to install the B-pillar handle 2 on the B-pillar upper guard plate 1.

[0020] refer to Figures 1-4 The connecting part 22 has a stepped surface 6 at the upper part of one end near the handle part 21. The upper part of the handle part 21, located at the lateral end of the stepped surface 6, has a limiting part 7 protruding upwards. The limiting part 7 and the stepped surface 6 cooperate to form a coat hook 8. The coat hook 8 of this structure is an integral part of the B-pillar handle 2. It does not require additional operation (such as opening, flipping or pulling out) during use, making it convenient and quick to use. In addition, the coat hook 8 is integrally formed with the B-pillar handle 2, and its structural strength is very high, eliminating the risk of damage, detachment, breakage or loosening.

[0021] In summary, by embedding the connecting part of the B-pillar handle into the positioning cavity, when the user grips the B-pillar handle, the pulling force applied by the user's hand is directly and efficiently transmitted to the more robust "main structure" of the B-pillar upper guard plate 1 through the embedded end, rather than relying solely on the strength of the panel surface. This avoids problems such as panel loosening or tearing of fixing points that may occur after long-term use. Therefore, the positioning cavity provides a deeper and more robust "foundation" for the B-pillar handle, greatly enhancing the handle's torsional and bending stiffness. The B-pillar handle will hardly wobble, deform, or make any noise, and has a very solid and reliable feel, improving the quality and durability of the car.

[0022] The above embodiments are only for illustrating the technical concept and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be used to limit the protection scope of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the protection scope of this utility model.

Claims

1. A B-pillar upper guard plate structure with a handle, comprising a B-pillar upper guard plate (1) and a B-pillar handle (2), characterized in that, The upper guard plate (1) of the B-pillar extends outwards on both sides in the width direction to form a flange (3). The handle (2) of the B-pillar is installed on one of the flanges (3). The flange (3) and the connecting end of the handle (2) of the B-pillar are provided with an inwardly protruding positioning cavity (4). The positioning cavity (4) is integrally formed with the upper guard plate (1) of the B-pillar. The connecting end of the handle (2) of the B-pillar can be detachably installed in the corresponding positioning cavity (4).

2. The B-pillar upper guard plate structure with handle according to claim 1, characterized in that, The B-pillar handle (2) includes a hand-held part (21) and a connecting part (22) provided on the side of both ends of the hand-held part (21). A fastening screw (23) is provided on the end face of the connecting part (22) away from the hand-held part (21). A connecting through hole is provided at the bottom of the positioning cavity (4) for the fastening screw (23) to pass through. The part of the fastening screw (23) passing through the positioning cavity (4) is fastened by a fastener (9).

3. The B-pillar upper guard plate structure with handle according to claim 2, characterized in that, The fastener (9) includes a nut body (91) threaded onto the fastening screw (23) and a plurality of positioning protrusions (92) disposed on the radial outer edge of the nut body (91). The positioning protrusions (92) extend axially along the nut body (91) and protrude from the upper part of one side of the nut body (91).

4. The B-pillar upper guard plate structure with handle according to claim 2 or 3, characterized in that, An elastic buckle (5) is provided on the end face of the connecting part (22) away from the hand-held part (21), and a through hole is provided at the bottom of the positioning cavity (4) for the elastic buckle (5) to pass through.

5. The B-pillar upper guard plate structure with handle according to claim 2, characterized in that, The area of ​​the positioning cavity (4) is greater than the area of ​​the end of the connecting part (22).

6. The B-pillar upper guard plate structure with handle according to claim 4, characterized in that, The connecting part (22) has a stepped surface (6) at the upper part of one end near the handheld part (21). The upper part of the handheld part (21) and the end of the stepped surface (6) are provided with a limiting part (7) protruding upward. The limiting part (7) and the stepped surface (6) cooperate to form a coat hook (8).

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