CN106882126B - A kind of top cover decorating strip and regulating mechanism - Google Patents

Abstract

A kind of top cover decorating strip regulating mechanism provided by the present invention, including being arranged in car body gutter channel and being located at two top cover decorating strip regulating mechanisms in the two sides of luggage compartment interior installing hole position.This programme makes regulating mechanism have open state and buckling state by controlling to adjust mechanism in configuration/do not configure luggage carrier, and when regulating mechanism is in the open state, regulating mechanism can step down luggage carrier.When regulating mechanism is in buckling state, regulating mechanism can fasten closing so that top cover decorating strip covering gutter channel configuration.This regulating mechanism is integrated on top cover decorating strip assembly, is top cover decorating strip component part, it can be achieved that installing or dismantling at any time the demand of luggage carrier additional, while realizing that the installation process of installation or disassembly luggage carrier is easy, easy to operate.

Description

Top cover decorative strip and adjusting mechanism

Technical Field

The invention belongs to the technical field of automobile parts, and particularly relates to a top cover decorating strip and an adjusting mechanism.

Background

The vehicle top cover decorating strip is a decorating part used for making up the welding fault of a side wall and a vehicle top. At present, the automobile roof decorating strip is usually configured in two states based on different automobile body configurations: 1. when the luggage rack is configured, the luggage rack mounting point is avoided, namely the top cover decorative strip is configured in sections; 2. and when the luggage rack is not configured, the sheet metal is shielded, and the top cover decorative strip covers the configuration of the launder.

The mounting structure of the luggage rack usually adopts a metal plate bracket (3 ') welded in the water flowing groove (1'), as shown in figure 1. The mode of fixedly connecting the luggage rack body (2 ') with the mounting sheet metal bracket (3 ') is realized by the fastening and mounting of the luggage rack mounting nut (4 ') through the mounting hole position (5) in the luggage rack and the welding bolt (32 ') on the bracket body (31 '), as shown in fig. 2.

But diversified selection based on customer needs: the method comprises the following steps that a luggage rack is configured and the luggage rack is not configured, and a vehicle body welding assembly needs to have two states, namely a bracket setting state and a bracket non-setting state; when the luggage rack is configured, a luggage rack mounting metal plate bracket (3 ') needs to be welded in the water flowing groove (1 '), and when the luggage rack is not configured, a top cover decorative strip (5 ') is arranged at the corresponding luggage rack mounting position. Based on the above situation, if the customer needs to install/dismantle the luggage rack temporarily in the use process of the vehicle, the installation is difficult to realize, and the appearance state of the original loading configuration luggage rack cannot be achieved. Not complying with the service concept based on the customer needs.

Disclosure of Invention

The invention provides a top cover decorating strip and an adjusting mechanism, wherein the adjusting mechanism is integrated on a top cover decorating strip assembly and is a part of the top cover decorating strip, the requirement of installing or disassembling a luggage rack at any time can be realized, and meanwhile, the installing process of installing or disassembling the luggage rack is simple and convenient and easy to operate.

In order to solve the technical problem, the invention provides a top cover decorating strip adjusting mechanism which comprises two adjusting mechanisms arranged in a vehicle body flume, wherein the two adjusting mechanisms are respectively positioned at two sides of an installation hole position in a luggage rack; wherein,

the adjusting mechanism has an opening state and a buckling state, and when the adjusting mechanism is in the opening state, the adjusting mechanism can give way to the luggage rack;

the adjusting mechanism is in a buckling state and can be buckled and closed to enable the top cover decorating strip to cover the water flowing groove.

Preferably, in the adjusting mechanism for the roof trim strip, the adjusting mechanism includes a bottom guard plate, a linking bracket and a connecting device, wherein one end of the linking bracket is rotatably connected to the bottom guard plate through the connecting device, and the other end of the linking bracket has a connecting portion detachably connected to the bottom guard plate.

Preferably, in the top cover trim strip adjusting mechanism, the connecting portion is clamped with the bottom guard plate.

Preferably, in the above roof trim adjustment mechanism, the connecting means includes a first rotating shaft and a second spring connecting the first rotating shaft and the linking bracket;

and two ends of the first rotating shaft penetrate through the linkage support and the bottom guard plate and are connected with the linkage support and the bottom guard plate.

Preferably, in the roof trim strip adjusting mechanism, the roof trim strip adjusting mechanism further includes a second rivet disposed on an inner surface of the linkage bracket, and two ends of the second spring are connected to the first rotating shaft and the second rivet, respectively.

Preferably, in the top cover decorative strip adjusting mechanism, the bottom guard plate and the linkage bracket are U-shaped in cross section.

Preferably, in the above roof trim strip adjusting mechanism, further comprising:

the sliding connecting plate is arranged between the linkage support and the bottom guard plate and can slide along the length direction of the bottom guard plate, a first groove is formed in the sliding connecting plate, and a rib plate is arranged on the side face of the sliding connecting plate;

the first rivet is arranged on the bottom protection plate and penetrates through the first groove;

the two ends of the first spring are respectively connected with the first rivet and one end of the sliding connecting plate, and the first spring is in a stretching state;

when the sliding connecting plate slides to a first preset position, the part of the other end of the sliding connecting plate extending out of the bottom protection plate is clamped with the clamping part; when the sliding connection plate slides to a second preset position, the sliding connection plate is separated from the clamping portion.

Preferably, in the top cover decorative strip adjusting mechanism, the top cover decorative strip adjusting mechanism further comprises a support bracket which is arranged on the bottom guard plate and is adjacent to the clamping portion;

the linkage support is provided with linkage support joint groove, when the linkage support is in the state of opening, linkage support joint groove can with the tip joint of support holder.

Preferably, in the top cover decorative strip adjusting mechanism, an avoiding groove capable of avoiding the end part of the linkage bracket in an open state is formed in the bottom guard plate.

This scheme still provides a top cap ornamental strip, uses above-mentioned top cap ornamental strip adjustment mechanism, including setting up on the top cap ornamental strip adjustment mechanism.

The invention provides a top cover decorating strip adjusting mechanism which comprises two top cover decorating strip adjusting mechanisms, wherein the two top cover decorating strip adjusting mechanisms are arranged in a vehicle body flume and are respectively positioned at two sides of an installation hole position in a luggage room. According to the scheme, the adjusting mechanism is controlled to be configured or not configured with the luggage rack, so that the adjusting mechanism has an opening state and a buckling state, and when the adjusting mechanism is in the opening state, the adjusting mechanism can give way to the luggage rack. When the adjusting mechanism is in a buckling state, the adjusting mechanism can be buckled and closed to enable the top cover decorating strip to cover the water flowing groove. The adjusting mechanism is integrated on the top cover decorating strip assembly and is a constituent part of the top cover decorating strip, so that the requirement of additionally installing or disassembling the luggage rack at any time can be met, and meanwhile, the installation process of additionally installing or disassembling the luggage rack is simple and convenient and easy to operate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of a prior art luggage rack mounting configuration;

FIG. 2 is an enlarged view of a portion of the mounting structure of FIG. 1;

FIG. 3 is a schematic structural view of a top cover trim strip adjustment mechanism of the present invention in a buckled state;

FIG. 4 is an exploded view of the structure of FIG. 3;

FIG. 5 is an assembly view of the mounting of the roof trim strip adjustment mechanism of the present invention;

FIG. 6 is a schematic view of a luggage rack mounting arrangement of the present invention;

FIG. 7 is a schematic assembled and exploded front view of the components of the present invention;

FIG. 8 is an exploded bottom view of the components of the present invention;

FIG. 9 is a schematic front view of the assembly of the skirt and the slip joint plate of the present invention;

FIG. 10 is a bottom view of the assembled bottom guard and slide attachment plate of the present invention;

FIG. 11 is a schematic view of the components of the bottom shield of the present invention;

FIG. 12 is a bottom view of a front end limiting aperture of the bottom shield of the present invention;

FIG. 13 is a schematic view of the components of the slip joint of the present invention;

FIG. 14 is a schematic view of the components of the linking bracket of the present invention;

FIG. 15 is a schematic view of the linkage bracket and support bracket assembly and assembly implementation of the present invention;

FIG. 16 is a schematic view of the linkage bracket opening angle process of the present invention;

FIG. 17 is a schematic view of the components of the support bracket of the present invention;

FIG. 18 is a cross-sectional view C-C of FIG. 16;

FIG. 19 is a sectional view B-B of the front end of FIG. 3;

fig. 20 is a D-D sectional view of the rotating shaft structure of fig. 3.

In the above FIGS. 1-20:

the structure comprises a launder 1 ', a luggage rack body 2 ', a mounting bracket 3 ', a bracket body 31 ', a welding bolt 32 ', a luggage rack mounting nut 4 ', a top cover decoration strip 5 ', a bottom protection plate, a 11-bottom protection plate matched with a first rotating shaft hole, a 12-bottom protection plate matched with a second rotating hole, a 13-first spring front end hanging hook, a 14-sliding connecting plate movable groove, a 15-first spring rear end hanging hook, a 16-bottom protection plate bottom groove, a 17-bottom protection plate matched with a first rivet riveting position hole site and an 18-avoiding groove;

2-a sliding connection plate, 21-a matched first rivet clamping limiting rib, 22-a matched first spring rear end hook clamping surface, 23-a sliding connection plate adjusting operation rib, 24-a sliding connection plate front end clamping end, 25-a sliding connection plate front end clamping end X-direction binding surface;

3-linkage support, 31-linkage support end fitting surface, 32-second spring front end hanging hook, 33-second spring rear end hanging hook, 34-linkage support sliding groove, 35-linkage support sliding groove rib plate, 36-linkage support rear end clamping end, 37-linkage support clamping groove, 38-linkage support opening angle and 39-rotating shaft structure step surface;

4-support bracket, 41-support bracket sliding groove rib plate, 42-support bracket front end clamping end, 43-support bracket sliding groove;

5-installing hole positions in the luggage rack, 6-sealing rubber mat structures on the periphery of the top cover decorative strip and 7-installing structural connecting pieces in the luggage rack;

i-a first spring, II-a second spring, III-a first rivet, IV-a second rivet, V-a first rotating shaft, VI-a second rotating shaft and A-an adjusting mechanism.

Detailed Description

The core of the invention is to provide a top cover decorating strip adjusting mechanism which is integrated on a top cover decorating strip assembly and is a part of the top cover decorating strip, so that the requirement of installing or disassembling a luggage rack at any time can be realized, and meanwhile, the installing process of installing or disassembling the luggage rack is simple and convenient and easy to operate.

In order to make those skilled in the art better understand the technical solutions provided by the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 20, the adjusting mechanism for a roof trim strip provided by the present invention includes two adjusting mechanisms a disposed in a gutter 1' of a vehicle body, the two adjusting mechanisms a are respectively disposed at two sides of an installation hole 5 in a luggage rack, wherein the adjusting mechanisms a have an open state and a closed state, and when the adjusting mechanisms a are in the open state, the adjusting mechanisms a can give way to the luggage rack. The adjusting mechanism A is in a buckling state, and the adjusting mechanism A can be buckled and closed to enable the top cover decorating strip 5' to cover the water flowing groove.

According to the invention, the adjusting mechanism is integrated on the top cover decorating strip assembly by controlling the adjusting mechanism to be configured or not to be configured with the luggage rack, and the adjusting mechanism is a component of the top cover decorating strip, so that the requirement of additionally installing or disassembling the luggage rack at any time can be realized, and meanwhile, the installation process of additionally installing or disassembling the luggage rack is simple and convenient and is easy to operate.

The adjusting mechanism is mainly applied to a vehicle body structure in a luggage rack mounting mode, in the practical application process, a luggage rack mounting hole position 5 is arranged in the launder 1', and a luggage rack mounting structure connecting piece 7 and a sealing mechanism are used when the luggage rack is mounted. When the luggage rack needs to be configured, the adjusting mechanism is opened to be in an opening state, a certain angle can be opened to avoid the corresponding structure of the luggage rack, the bolt is directly screwed from the outer side to the inner side to be locked, the tail part of the bolt is coated with waterproof glue, and the waterproof design is realized. The present invention does not relate to this and will not be described in detail. When the luggage rack does not need to be configured, in order to make up for the defect of welding fault of the side wall and the roof, the inside of the water flowing groove 1' is arranged in a buckled state and can be buckled and closed so that the top cover decorating strip covers the water flowing groove for configuration.

Further, adjustment mechanism A includes backplate 1 at the bottom, linkage support 3 and connecting device, and wherein, the one end of linkage support 3 is connected through connecting device rotation with backplate 1 at the bottom, and the other end of linkage support 3 and the connecting portion that backplate 1 detachably is connected at the bottom can be dismantled and be connected the one end of linkage support 3 with backplate 1 at the bottom. The connecting part is connected with the bottom protection plate 1 in a clamping way.

The connecting device comprises a first rotating shaft V and a second spring II which connects the first rotating shaft V and the linkage bracket 3. Two ends of the first rotating shaft V penetrate through the linkage bracket 3 and the bottom guard plate 1 and connect the two. Specifically, the bottom guard plate 1 is in a reverse state, and is shown in detail in fig. 9. Two connecting holes of the first rotating shaft VI on the bottom protective plate 1 are a bottom protective plate matched with a first rotating shaft opening 11 and a bottom protective plate matched with a second rotating shaft opening 12. The second rivet iv is riveted to the tail end of the linking bracket 3, as shown in fig. 7, the first rotating shaft v passes through the linking bracket sliding groove 34, the bottom guard plate is matched with the first rotating shaft opening 11, and the linking bracket 3 of the bottom guard plate 1 is limited in the Y direction by the rotating shaft step surface 39, as shown in fig. 19.

As shown in fig. 10, the size of the bottom guard plate matching with the first rotating shaft opening 11 and the size of the bottom guard plate matching with the second rotating shaft opening 12 are 0.2mm larger than the size of the matching position of the rotating shaft step surface 39, as shown in fig. 19, the front end of the hole position 17 on the rotating shaft matching with the bottom guard plate matching with the step surface and the first rivet riveting position is a limiting structure matching with the first rivet III, the X direction of the first rivet III is limited, and therefore the opening size is 0.2mm larger than the size of the bottom of the first rivet.

This scheme is still including setting up the second rivet IV on linkage support 3 internal surfaces, and second spring II's both ends are connected with first axis of rotation V and second rivet IV respectively. Specifically, referring to fig. 13 and 14 in detail, the two ends of the second spring II are respectively a second spring front end hanging hook 32 and a second spring rear end hanging hook 33, the second spring front end hanging hook 32 is clamped on the second rivet IV, and the second spring rear end hanging hook 33 is clamped on the first rivet v, so that the linkage of the linkage support 3 and the bottom protection plate 1 is realized.

The bottom guard plate 1 is U-shaped in section or has other bottom guard plate structures with accommodating cavities. The bottom guard plate 1 and the linkage bracket 3 can form an integral structure with certain strength.

The scheme further comprises a sliding connection plate 2, a first rivet III and a first spring I.

The sliding connection plate 2 is arranged between the linkage support 3 and the bottom guard plate 1 and can slide along the length direction of the bottom guard plate 1, a first groove is formed in the sliding connection plate 2, and a rib plate 23 is arranged on the side face of the sliding connection plate.

The first rivet III passes through the first groove and is arranged on the bottom protection plate 1.

Two ends of the first spring I are respectively connected with the first rivet III and one end of the sliding connection plate 2, and the first spring I is in a stretching state. Specifically, the two ends of the first spring i are respectively a first spring front end hanging hook 13 and a first spring rear end hanging hook 15. The front end of the first spring is hooked and connected with the hook 13 in a clamped mode on the first fastening rivet III, the rear end of the first spring is hooked and connected with the hook 15 in a clamped mode on one end of the sliding connection plate 2, namely the hook clamping surface 22, the assembled state is shown in detail in figure 8, and therefore the first spring I is fixed.

Wherein, the side of the bottom protection plate 1 is provided with a movable groove 14 which can pass through the ribbed plate 23 and is also provided with a moving space. When the sliding connection plate 2 slides to the first preset position, the other end of the sliding connection plate 2 extends out of the bottom protection plate 1 and is clamped with the clamping portion. When the sliding connection plate slides to the second preset position, the sliding connection plate 2 is separated from the clamping portion.

When the assembly is carried out, the ribbed plate 23 of the sliding connection plate 2 is firstly sleeved into the movable groove 14 of the linkage support 3 so as to fasten the first rivet III to penetrate through the first rivet III matched with the first rivet III clamped limiting rib 21 and the bottom protection plate matched with the first rivet riveting position limiting hole 17, and the first rivet III is embedded and fixed to limit the two parts.

The structure of the sliding connection plate 2 is composed of a first rivet clamping limiting rib 21, a first spring rear end hook clamping surface 22, a sliding connection plate adjusting operation rib 23, a sliding connection plate front end clamping end 24 and a sliding connection plate front end clamping end X-direction binding surface 25, as shown in fig. 12 and 18, wherein a sliding stroke is related to the X-direction neutral gear stroke size of the sliding connection plate movable groove 14 and the X-direction neutral gear stroke size of the sliding connection plate front end clamping end X-direction binding surface 25. The sliding connection plate 2 is finally linked with the bracket 3 and the bottom guard plate 1 to ensure that the locking and the clamping are effective, convenient and in place.

Under the state of the conventional roof sealing strip adjusting mechanism A without a luggage rack: pulling the sliding connection plate 2 by the first spring I to slide in the first rivet III bottom protective plate matched first rivet riveting position limiting hole 17, continuously fastening the linkage support 3 downwards, realizing the joint of the end fitting surface 31 of the linkage support and the front end clamping end 24 surface of the sliding connection plate, simultaneously realizing the superposition of the end fitting surface 31 of the linkage support and the front end clamping end X of the sliding connection plate to the joint surface 25 in the X direction, and realizing the fastening state of the adjusting mechanism A. As shown in fig. 18.

The top cover sealing strip adjusting mechanism A is in a state that the luggage rack body is required to be assembled: as shown in figure 5, the sliding connection plate 2 is pulled backwards to adjust the operation rib 23, the sliding connection plate 2 is pulled by the first spring I to slide in the process of fastening the first rivet III to the bottom protection plate to be matched with the limit hole 17 of the riveting position of the first rivet, as shown in figure 8, the sliding connection plate 2 retreats backwards, the clamping end head 24 at the front end of the sliding connection plate loosens the control of the X direction on the end head matching surface 31 of the linkage support, the linkage support 3 is lifted upwards, the anticlockwise direction in figure 17 is the anticlockwise direction in figure 17, the first rotating shaft V slides in the sliding groove 34 of the linkage support, and the second spring II pulls the first rotating shaft V to rotate anticlockwise and lose bottom surface support.

Furthermore, this scheme is still including setting up on end backplate 1, with the adjacent support bracket 4 of 3 joint portions of linkage support.

The linkage support 3 is provided with a linkage support clamping groove 37, and the linkage support 3 in an opened state can be clamped to the end part of the support 4. Specifically, the second rotating shaft vi penetrates through a supporting bracket sliding groove 43 and a bottom protection plate 1 which are arranged on the linkage bracket 3 and is matched with the second rotating shaft hole 12, the front end face 42 of the tail end of the supporting bracket end part supporting bracket is clamped to the linkage bracket clamping groove 37, and the linkage bracket clamping groove 37 can be clamped with the end part of the supporting bracket 4 when the linkage bracket 3 of the adjusting structure is in an open state. The position of the fixed linking bracket 3 is unchanged, see fig. 17 in detail.

The linkage bracket 3 structure is composed of a linkage bracket end fitting surface 31, a second spring front end hanging hook 32, a spring mechanism II rear end hanging hook 33, a linkage bracket sliding groove 34, a linkage bracket sliding groove rib plate 35, a linkage bracket rear end clamping end 36, a linkage bracket clamping groove 37, a linkage bracket opening angle 38 and a rotating shaft step surface 39, as shown in fig. 13. The linkage support clamping groove 37 is a square groove 37 cut at the outer end of the linkage support, the front end of the support 4 forms a limiting structure 42 through a guide protruding structure, as shown in fig. 17, the groove is a square groove matched with the conical guide surface 531, the size of the groove is 2mm multiplied by 12mm, the guide protruding structure is designed into the conical guide surface 37, and the guide angle is 8-15 degrees, so that the linkage support clamping groove is inserted during assembly. The guide protruding structure contact part 42 makes small surface contact with the square groove 37 of the appearance surface notch of the top cover decorating strip adjusting mechanism, the front end is limited only by limiting the X direction, and the structure can assist the support bracket 4 and the linkage bracket 3 to be limited on the designed correct position smoothly. As shown in fig. 15. The angle space 38 formed between the linkage bracket 3 and the bottom guard plate 1 and the support bracket 4 can be adjusted according to the structure required by the luggage rack. The size of the sliding slot 34X determines the opening angle 38 of the linking bracket 3. The linkage bracket 3 is provided with a sliding groove rib plate 35, a hole, namely the linkage bracket sliding groove 34, is formed in the rib plate, and the matching gap between the rotating shaft step surface 39 of the first rotating shaft V and the linkage bracket sliding groove rib plate 35Y is 1mm, so that Y-direction limiting is realized, as shown in fig. 19. The linkage bracket 3 is opened/closed along with the first rotating shaft v, as shown in fig. 14 and 15, to realize the function of the adjusting mechanism a of the present invention.

The structure of the support bracket 4 is composed of a support bracket sliding groove rib plate 41, a support bracket front end clamping end 42 and a support bracket sliding groove 43, which is shown in figure 16. The bottom guard plate 1 is provided with an avoiding groove 18 which can avoid the end part of the linkage bracket 3 in the opening state. The support bracket slide groove 43 is provided on the support bracket slide groove rib 41 as shown in fig. 16. The front clamping end 42 of the support bracket is contacted with the cut square groove 37 on the linkage bracket 3 of the adjusting mechanism A of the invention, the cutting surfaces of the two parts are contacted, the X direction of the support bracket is limited, and the sliding stroke of the sliding groove 43 of the support bracket is related to the Y direction size of the avoiding groove 18 for avoiding the bottom guard plate, as shown in figures 6 and 7. A single side in the Y direction was left with a 1mm gap as shown in FIG. 19. As shown in fig. 17, the end of the linking bracket 3 is ensured to move smoothly in the escape groove 18. Meanwhile, the convenience of operation of the adjusting structure and the reliability of installation of the luggage rack mechanism when installation requirements are met are guaranteed.

As shown in fig. 11, the sliding stroke of the movable slot 14 of the sliding connecting plate is related to the dimension of the clamping end X at the front end of the sliding connecting plate towards the abutting surface 25 in the X direction. As shown in fig. 18, in order to satisfy the motion envelope of the linking bracket 3 and the supporting bracket 4 along with the first spring i/the second spring ii (the first rotating shaft v/the second rotating shaft vi), under the condition that rib plates are arranged on two sides of the linking bracket 3 (the plate on two sides of the bending plate with the section of U is the rib plate), the bottom guard plate 1 is provided with an avoiding groove 18 for avoiding two rib plates at the end part of the linking bracket 3, the boundary between the avoiding groove and the rib plate 35/41 of the bracket sliding groove is larger than 1mm, after the linking bracket 3 is opened, the end part can penetrate into the avoiding groove 18 formed in the bottom guard plate 1, the opening angle of the linking bracket can be enlarged to a greater extent, thereby ensuring the realization of the normal opening and closing motion functions of the bracket, as shown in fig. 19.

In a specific embodiment, when the roof sealing strip adjusting mechanism a is not provided with a luggage rack, the linkage bracket 3 is pulled upwards, the linkage bracket 3 slides in the linkage bracket sliding groove 34 along with the shaft end of the first rotating shaft v through adjustment of the second spring ii, so that the clamping end 42 at the front end of the support bracket is separated from the clamping groove 37 of the linkage bracket, and the support bracket 4 rotates anticlockwise along with the second rotating shaft vi, which is detailed in fig. 15. The clamping end 36 at the rear end of the linkage bracket rotates clockwise along with the first rotating shaft V and jacks upwards to support the lower end face of the support bracket 4, and the linkage bracket 3 continues to be pulled by the second spring II to move clockwise and downwards, in detail, the clockwise direction shown in fig. 6 and 7 is the clockwise direction shown in fig. 6. The linkage support end fitting surface 31 pushes the front end clamping end 24 of the sliding connection plate 2 to retreat, the sliding connection plate 2 is pulled by the first spring I to slide in the first rivet III bottom protection plate matched first rivet riveting position limiting hole 17, the linkage support 3 continues to be buckled downwards, the linkage support end fitting surface 31 is attached to the front end clamping end 24 of the sliding connection plate 2, meanwhile, the linkage support end fitting surface 31 and the sliding connection plate front end clamping end X are kept coincident in the X direction to the attaching surface 25, and the buckling state of the adjusting mechanism A is achieved. As shown in fig. 18.

In another embodiment, when the roof sealing strip adjusting mechanism a of the invention needs to assemble a luggage rack body, as shown in fig. 5, the sliding connecting plate 2 is pulled backwards to adjust the operating rib 23, the sliding connecting plate 2 is pulled by the first spring i to slide in a stroke of fastening the first rivet III on the bottom protective plate to match the first rivet riveting position limiting hole 17, as shown in fig. 8, the sliding connecting plate 2 retreats backwards, the front clamping end 24 of the sliding connecting plate looses the control of the X direction on the end matching surface 31 of the linkage bracket, the linkage bracket 3 is lifted upwards, as shown in fig. 15, the counterclockwise direction is the counterclockwise direction, the first rotating shaft v slides in the sliding groove 34 of the linkage bracket, the second spring ii pulls the first rotating shaft v to rotate counterclockwise, the bottom surface support is lost, as shown in fig. 13, the second rotating shaft vi rotates to pull the supporting bracket 4 to rotate clockwise, the supporting bracket slides in the stroke of the sliding groove 43, as shown in fig. 17, the front end face 42 of the tail end of the support bracket is clamped into the linking bracket clamping groove 37, as shown in fig. 14, the linking bracket 3 is clamped into position, the adjusting mechanism a is in an open state, when the two side adjusting mechanisms a which are centrosymmetric relative to the mounting hole position 5 in the luggage rack are simultaneously opened, the mounting point 5 is exposed, and the luggage rack body can be mounted. As shown in fig. 15, the luggage rack body structurally avoids the opening angle 38 of the bracket, and the adjustment mechanism a for the top cover decorative strip of the present invention is not involved, and therefore, the details are not described herein.

The adjusting mechanism of the scheme is integrated on the top cover decorating strip assembly, symmetrically arranged relative to the center of the mounting hole position 5 in the luggage rack, arranged in the water flowing groove 1', and provided with a top cover decorating strip circumferential sealing rubber gasket structure 6 on the outer circumferential ring, as shown in fig. 5. The top cover decorative strip adjusting mechanism is emphatically described, other related matching structures are not involved, and the matching mode of the top cover decorative strip rubber mat is not repeated.

The adjusting mechanism of the scheme is mainly applied to a vehicle body structure of a mounting mode in a luggage rack, a mounting hole position 5 in the luggage rack is arranged in the launder 1', when the luggage rack is mounted, a mounting structure connecting piece and a sealing mechanism 7 in the luggage rack are used, when the luggage rack needs to be configured, bolts are directly screwed from the outer side to the inner side for locking, waterproof glue is smeared at the tail parts of the bolts, and the waterproof design is realized. The present invention does not relate to this and will not be described in detail.

This scheme still provides a top cap ornamental strip, includes above-mentioned top cap ornamental strip adjustment mechanism A, as shown in fig. 5, top cap ornamental strip adjustment mechanism A is integrated on top cap ornamental strip 5' assembly, and the sealed cushion structure 6 of week cooperation avoids the outward appearance to have the clearance, simultaneously in the design of edge and the interference amount of automobile body, promotes outward appearance feel. Since the adjusting structure of the present invention is not involved, it will not be described herein.

The invention has the advantages of convenient installation, convenient operation, simple structure, reliable and stable installation, good appearance quality, reference, strong expansibility and the like, and solves the problem of potential water leakage danger by performing waterproof treatment inside the installation point. The problem of the diversified configuration condition of automobile body state, top cap ornamental strip that leads to because of the diversified demand of configuration luggage rack at present can be solved completely, development cost and later stage management and control cost are reduced, furthest's satisfaction is based on customer's service theory.

It should be noted that "X" and "Y" are defined herein according to the following principles: the direction is dictated by the structure of the adjustment mechanism, the length extension direction of which is the "X" direction as described herein. The up-down direction of fig. 20 is the "Y" direction as described herein. The above definition of the direction is only for convenience of description and does not limit the protection scope of the present invention.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims (9)

1. A top cover decorating strip adjusting mechanism is characterized by comprising two adjusting mechanisms (A) arranged in a vehicle body flume (1'), wherein the two adjusting mechanisms (A) are respectively positioned at two sides of an installation hole position (5) in a luggage rack; the adjusting mechanism (A) comprises a bottom guard plate (1), a linkage support (3) and a connecting device, one end of the linkage support (3) is rotatably connected with the bottom guard plate (1) through the connecting device, and the other end of the linkage support (3) is provided with a connecting part detachably connected with the bottom guard plate (1); wherein,

the adjusting mechanism (A) is provided with an opening state and a buckling state, and when the adjusting mechanism (A) is in the opening state, the adjusting mechanism (A) can give way to the luggage rack;

the adjusting mechanism (A) is in a buckling state and can be buckled and closed, so that the top cover decorating strip (5') covers the water flowing groove.

2. The roof trim strip adjusting mechanism according to claim 1, characterized in that the connecting part is clamped with the bottom guard plate (1).

3. The roof trim strip adjusting mechanism according to claim 1 or 2, characterized in that the connecting means comprise a first rotating shaft (V) and a second spring (II) connecting the first rotating shaft (V) with the linking bracket (3);

two ends of the first rotating shaft (V) penetrate through the linkage support (3) and the bottom protection plate (1) and are connected with the linkage support (3) and the bottom protection plate (1).

4. The roof trim strip adjusting mechanism according to claim 3, further comprising a second rivet (IV) disposed on the inner surface of the linkage bracket (3), wherein both ends of the second spring (II) are connected to the first rotating shaft (V) and the second rivet (IV), respectively.

5. The roof trim strip adjusting mechanism according to claim 1 or 2, characterized in that the apron plate (1) and the linking bracket (3) are U-shaped in cross section.

6. The roof molding adjustment mechanism of claim 5, further comprising:

the sliding connecting plate (2) is arranged between the linkage support (3) and the bottom guard plate (1) and can slide along the length direction of the bottom guard plate (1), a first groove is formed in the sliding connecting plate (2), and a rib plate (23) is arranged on the side face of the sliding connecting plate;

a first rivet (III) arranged on the bottom protection plate (1) and penetrating through the first groove;

the two ends of the first spring (I) are respectively connected with the first rivet (III) and one end of the sliding connecting plate (2), and the first spring (I) is in a stretching state;

the side surface of the bottom protection plate (1) is provided with a movable groove (14) which can penetrate through the rib plate (23) and is also provided with a moving space, and when the sliding connection plate (2) slides to a first preset position, the part of the other end of the sliding connection plate (2) extending out of the bottom protection plate (1) is clamped with the connecting part; when the sliding connection plate slides to a second preset position, the sliding connection plate (2) is separated from the connecting part.

7. The roof trim strip adjustment mechanism of claim 6, further comprising a support bracket (4) disposed on the apron plate (1) adjacent to the connecting portion;

linkage support (3) are provided with linkage support joint groove (37), when linkage support (3) are in the state of opening, linkage support joint groove (37) can with the tip joint of support holder (4).

8. The roof trim strip adjusting mechanism according to claim 7, characterized in that the bottom guard plate (1) is provided with an avoiding groove (18) which can avoid the end part of the linkage bracket (3) in an open state.

9. A roof trim strip, characterized in that the roof trim strip adjustment mechanism of any one of claims 1 to 8 is applied, comprising the roof trim strip (5') adjustment mechanism provided on the roof trim strip.