CN218021471U - A post mounting structure and vehicle - Google Patents

Abstract

The utility model provides an A-pillar mounting structure and a vehicle, which comprises an A-pillar upper decorative plate, a coating layer, a support frame and an air bag identification cover plate; the support frame has the butt strip, is equipped with the mounting hole on the plaque on the A post, the edge all around of mounting hole be equipped with to the sunken spacing portion that sets up in the inside of plaque on the A post, be equipped with first chamfer between spacing portion and the plaque on the A post. The utility model provides a A post mounting structure, be provided with the spacing with the contact of coating butt on the support frame, spacing through less area of contact realize with the coating between the butt contact, the stability of relative position between plaque and the panel board on the A post has been guaranteed, spacing portion that the indent set up provides installation space for gasbag sign apron, make gasbag sign apron installation back planking face can flush with the surface of plaque on the A post, and realize the transition between plaque and the gasbag sign apron on the A post with the help of first chamfer, be convenient for weaken the visual clearance, improve the aesthetic property of automobile body interior trim.

Description

A post mounting structure and vehicle

Technical Field

The utility model belongs to the technical field of A post connection, more specifically say, relate to a A post mounting structure and vehicle.

Background

With the rapid development of automobile technology, the requirements of people on vehicle interior trim are gradually increased. In the prior art, the A column is decorated by using an A column upper decoration plate, but the decoration of the interior of a vehicle body by using materials such as cloth, leather and the like is difficult due to the limitation of the material of the A column upper decoration plate. Because the fabrics made of the materials have a certain thickness, if the fabric layer is directly coated outside the A-pillar upper decorative plate, the installation of the existing A-pillar upper decorative plate is influenced due to the certain thickness of the fabrics, and the position interference of a plurality of component parts exists. For example, when the a-pillar upper garnish is attached to the instrument panel or the airbag cover, the attachment may not be properly performed due to the thickness of the fabric, and the gap between the connection portions may be increased, which makes it difficult to form a good transition relationship, thereby deteriorating the appearance of the interior of the vehicle body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a A post mounting structure and vehicle can realize the effective transition between the part, improves the aesthetic property of automobile body interior trim.

In order to achieve the above object, the utility model adopts the following technical scheme: the A-pillar mounting structure comprises an A-pillar upper decorative plate, a coating layer coated on the outer wall of the A-pillar upper decorative plate, a support frame connected to an instrument panel and an air bag identification cover plate mounted on the A-pillar upper decorative plate; the support frame has protruding forward and with coating butt complex butt strip, be equipped with the mounting hole on the plaque on the A post, the edge all around of mounting hole is equipped with the spacing portion that sets up to the sunken inside of plaque on the A post, the coating extend to spacing portion on and with the inside wall contact cooperation of gasbag sign apron, be equipped with first chamfer between the plaque on spacing portion and the A post.

In a possible implementation manner, the limiting part forms an inwards concave area for installing the airbag identification cover plate, a passing gap for the coating layer to pass through is arranged between the edge of the inwards concave area and the edge of the airbag identification cover plate, and the passing gap is 0.5mm-0.8mm.

In a possible implementation mode, a second chamfer is arranged between the outer wall and the peripheral edge of the airbag identification cover plate, the radius of the second chamfer is 0.5mm-1mm, and the radius of the first chamfer is 3mm-5mm.

In a possible realization, the top wall and the bottom wall of the abutment strip are arranged obliquely from front to back gradually towards the side facing away from each other.

In some embodiments, the contact width of the abutting strip and the A-pillar upper plaque is 8mm-15mm in the up-down direction.

In one possible implementation, the support frame includes a horizontal portion extending in the front-rear direction of the vehicle body, and a support portion located below a front end of the horizontal portion, a lower edge of the support portion is mounted on a top surface of the instrument panel, and the abutment bar is attached to a front side wall of the support portion.

In some embodiments, the horizontal portion further comprises a reinforcing liner plate disposed within the horizontal portion, the reinforcing liner plate being disposed proximate a top surface of the horizontal portion.

In some embodiments, the support portion extends from top to bottom gradually and obliquely toward the front side of the vehicle body.

In some embodiments, the lower edge of the support portion is connected with a support portion extending towards the rear side of the vehicle body, and the support portion is attached to the top surface of the instrument panel.

The shown scheme of this application embodiment, compared with the prior art, the A post mounting structure that this application embodiment provided, be equipped with the coating on the outer wall of plaque on the A post, set up the spacing with coating butt contact on the support frame, spacing can effectively reduce the area of contact between support frame and the coating, reduce the influence that coating thickness caused to mounting structure, the stability of relative position between plaque and the panel board on the A post has been guaranteed, the spacing portion that the indent set up has provided the space of stepping down for gasbag sign apron, the surface of plaque flushes on messenger's gasbag sign apron installation back planking and the A post, first chamfer has realized the effective transition between plaque and the gasbag sign apron on the A post, be convenient for weaken the vision clearance, help improving the aesthetic property in the automobile body.

The utility model also provides a vehicle, above-mentioned vehicle includes A post mounting structure. Can set up the coating of different materials on the plaque on the A post of above-mentioned vehicle, be equipped with on the support frame of instrument board can with the butt strip of coating butt contact, be convenient for reduce area of contact, guarantee butt limiting displacement, the effectual outside aesthetic property that improves plaque on the A post, be equipped with the spacing portion that is located the mounting hole edge on the plaque on the A post, spacing portion forms the installation space who is used for installing the sign apron, guarantee that gasbag sign apron and the effective of cladding layer surface flush on the plaque on the A post, smooth transition between the two has been realized, help improving the aesthetic property of automobile body interior trim.

Drawings

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

Fig. 1 is a schematic cross-sectional structural view of an upper decorative plate and a support frame of an a-pillar in an a-pillar mounting structure provided in an embodiment of the present invention;

FIG. 2 is a schematic view of a partially enlarged structure of FIG. 1;

fig. 3 is a schematic structural view of another embodiment of an upper a-pillar trim panel and a support frame in an a-pillar mounting structure according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an upper decorative plate and an airbag identification cover plate of an a-pillar in an a-pillar mounting structure provided by the present invention.

Wherein, in the figures, the respective reference numerals:

1.a column upper decoration plate; 11. mounting holes; 12. a limiting part; 13. a first chamfer; 2. a coating layer; 3. a support frame; 31. a horizontal portion; 32. a support portion; 33. an abutment bar; 34. reinforcing the lining plate; 35. a bearing part; 4. an airbag identification cover plate; 41. a second chamfer; 5. an instrument panel; a. through the gap.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or several of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

For convenience of description, the directions in which the vehicle travels and retreats are defined as front and rear, respectively, and the direction of the vehicle width corresponds to the left and right direction.

Referring to fig. 1 to 4 together, the a-pillar mounting structure and the vehicle according to the present invention will now be described. The A-column mounting structure comprises an A-column upper decorative plate 1, a coating layer 2 coated on the outer wall of the A-column upper decorative plate 1, a support frame 3 connected to an instrument panel 5 and an air bag identification cover plate 4 mounted on the A-column upper decorative plate 1; the support frame 3 is provided with an abutting strip 33 protruding forwards and matched with the coating layer 2 in an abutting mode, a mounting hole 11 is formed in the A column upper decoration plate 1, a limiting portion 12 recessed into the A column upper decoration plate 1 is arranged on the edge of the periphery of the mounting hole 11, the coating layer 2 extends to the limiting portion 12 and is matched with the inner side wall of the air bag identification cover plate 4 in a contacting mode, and a first chamfer 13 is arranged between the limiting portion 12 and the A column upper decoration plate 1.

The A post mounting structure that this embodiment provided, compared with the prior art, the A post mounting structure that this embodiment provided, be equipped with coating 2 on the outer wall of plaque 1 on the A post, be provided with the spacing with 2 butt contacts of coating on the support frame 3, spacing can effectively reduce the area of contact between support frame 3 and the coating 2, reduce the influence that 2 thickness of coating caused to mounting structure, the stability of relative position between plaque 1 and panel board 5 on the A post has been guaranteed, spacing portion 12 at 11 edges of mounting hole provides the space of stepping down for gasbag sign apron 4's installation, the surface that makes gasbag sign apron 4's planking and plaque 1 on the A post flushes, first chamfer 13 has realized the effective transition between plaque 1 and gasbag sign apron 4 on the A post, be convenient for weaken the visual clearance, help improving the aesthetic property in the automobile body.

In this embodiment, in order to improve the aesthetic property of the interior trim of the vehicle, the exterior of the pillar a upper trim panel 1 is covered with the covering layer 2, and the covering layer 2 may be made of different materials such as a frosted fabric, a imitated 24280, leather or knitted fabric, and the like, so as to adapt to the overall decorative style of the interior trim of the vehicle. Because coating 2 has certain thickness, consequently, the position that plaque 1 meets has set up butt strip 33 on instrument board 5 and A post, butt strip 33 can the butt on coating 2, butt strip 33 has less width in the upper and lower direction, be convenient for reduce the area of contact between butt strip 33 and the coating 2, and then improve the pressure effect between butt strip 33 and the coating 2, make the thickness of coating 2 effectively reduce under the extrusion of butt strip 33, be convenient for reduce the influence that coating 2 thickness brought to the installation, be convenient for the installation and the laying of coating 2.

The A-column upper decoration plate 1 is provided with a mounting hole 11 for popping out an air bag, and a limiting part 12 arranged on the peripheral edge of the mounting hole 11 is sunken towards the inside of the A-column upper decoration plate 1, so that a sufficient mounting space is provided for the air bag identification cover plate 4. The cladding layer 2 on the A-pillar upper decoration plate 1 extends to the limiting part 12, and smooth transition between the peripheral edge of the airbag identification cover plate 4 and the cladding layer 2 is realized. A first chamfer 13 is arranged between the upper plaque 1 of the A column and the limiting part 12, the coating layer 2 extends towards the center of the mounting hole 11 and covers the outer side of the first chamfer 13 to form smooth transition between the coating layer 2 and the air bag identification cover plate 4, so that the visual gap is conveniently weakened, and the integral attractiveness of the coating layer 2 is improved.

In some possible implementations, the feature limiting portion 12 is configured as shown in fig. 4. Referring to fig. 4, the limiting portion 12 forms an inward concave area for mounting the airbag identification cover plate 4, a passing gap a for the coating layer 2 to pass through is provided between the edge of the inward concave area and the edge of the airbag identification cover plate 4, and the passing gap a is 0.5mm to 0.8mm.

In this embodiment, the limiting portion 12 is connected to the edge of the mounting hole 11, and is closed in a ring shape in the circumferential direction, and the limiting portion 12 is recessed toward the inside of the a-pillar upper trim 1 to form an inner recessed area for embedding the airbag identification cover plate 4, that is, to form a mounting space for mounting the airbag identification cover plate 4. Coating 2 has certain thickness, leaves through clearance an between the circumference edge of the regional diapire of indent and the edge of gasbag sign apron 4, should reserve the space for setting up of coating 2 through clearance an, avoids gasbag sign apron 4 to receive the thickness influence of coating 2 to installation space's outside protrusion, guarantees effectively flushing of interior trim surface of automobile body, improves interior trim's aesthetic property.

Specifically, the clearance a is 0.5mm-0.8mm, so that the yielding effect on the airbag identification cover plate 4 can be formed, and the impact influence on vision caused by overlarge clearance can be avoided. On the basis, the first chamfer 13 between the limiting part 12 and the A-column upper decorative plate 1 enables the peripheral edge of the airbag identification cover plate 4 and the surface of the coating layer 2 to form smooth transition, so that visual gaps are effectively weakened, and the smoothness of the transition is improved.

In some possible implementations, the characteristic airbag identification cover 4 is configured as shown in fig. 4. Referring to fig. 4, a second chamfer 41 is arranged between the outer wall and the outer peripheral edge of the airbag identification cover plate 4, the radius of the second chamfer 41 is 0.5mm-1mm, and the radius of the first chamfer 13 is 3mm-5mm.

In this embodiment, 4 shutoff of gasbag sign apron is in 11 departments of mounting hole of plaque 1 on the A post, the indent region provides installation space for gasbag sign apron 4, utilize first chamfer 13 weakening A post on the basis of plaque 1 and gasbag sign apron between 4 clearance, still set up second chamfer 41 between 4 neighboring edges of gasbag sign apron and lateral wall, utilize first chamfer 13 and second chamfer 41 to form better linking transitional action, the clearance increase of having avoided 2 designs of coating to bring, the aesthetic property of vision has been improved.

The first chamfer 13 between the upper plaque 1 of the A column and the limiting part 12 adopts a larger radius with the radius of 3mm-5mm, the second chamfer 41 at the edge of the periphery of the air bag sign cover plate 4 adopts a smaller radius with the radius of 0.5mm-1mm, and the radius value is influenced by the thickness of the air bag sign cover plate 4.

Specifically, the chamfer radius of first chamfer 13 is 4mm, and the chamfer radius of first chamfer 13 is 0.8mm, forms smooth and easy transition link up between the two, has improved the smoothness nature that 4 peripheral positions of gasbag sign apron linked up the transition.

In some possible implementations, the characteristic abutment strip 33 is configured as shown in fig. 2. Referring to fig. 2, the top and bottom walls of the abutment strip 33 are inclined from front to back towards the side facing away from each other. The butt strip 33 and the A post are gone up and are formed the butt effect of approximate line contact between plaque 1 upper cladding 2, and increase butt strip 33 is convenient for compress tightly the corresponding position of cladding 2 to the pressure of cladding 2, and furthest's the influence of avoiding the increase of 2 thicknesses of cladding to 5 mounting structure of instrument board guarantees the butt effect between cladding 2 and the butt strip 33, reaches reliable location installation effect.

On this basis, butt strip 33 is the ascending width gradual change in upper and lower direction, one side width that is close to coating 2 is less, and the butt effect that forms line contact between the coating 2, the position that butt strip 33 is close to support frame 3 has great darkness width in upper and lower direction, guarantee the reliability of being connected between butt strip 33 and the support frame 3, consequently, the above-mentioned structural change of butt strip 33 is under the prerequisite of guaranteeing butt strip 33 self structural strength, realized the reliable butt with coating 2, satisfy the installation requirement between plaque 1 and the instrument board 5 on the A post.

Specifically, the contact width of the abutting strip 33 and the A-pillar upper trim 1 in the vertical direction is 8mm-15mm, the width of the part where the abutting strip 33 is connected with the supporting part 32 can be increased to 15mm-20mm, the contact area of the part, close to the front side, of the abutting strip 33 between the coating layers 2 is small, and meanwhile, cutting damage to the coating layers 2 due to the fact that the contact width is too small can be avoided. Realize the spacing butt effect between plaque 1 on instrument board 5 and the A post through support frame 3, guarantee reliable connection effect.

In some possible implementations, the above-mentioned feature support frame 3 adopts the structure shown in fig. 1 and 3. Referring to fig. 1 and 3, the support frame 3 includes a horizontal portion 31 extending in the front-rear direction of the vehicle body, and a support portion 32 located below the front end of the horizontal portion 31, the lower edge of the support portion 32 being mounted on the top surface of the instrument panel 5, and an abutment bar 33 being attached to the front side wall of the support portion 32.

In the present embodiment, the support frame 3 is disposed above the instrument panel 5, and includes a horizontal portion 31 extending horizontally in the front-rear direction, and a support portion 32 connected to the front side of the support portion 32 and supported below the horizontal portion 31. The abutting strip 33 is connected to the front side of the supporting portion 32 and is arranged close to the upper edge of the supporting portion 32, and can reliably abut against the coating layer 2 on the A-pillar upper decoration plate 1. The rear portion of the horizontal portion 31 and the instrument panel 5 may be connected by other supporting structures or connecting structures to cooperate with the supporting portion 32 to provide a supporting effect for the horizontal portion 31.

In addition to the above structure, referring to fig. 1 and 3, a reinforcing lining board 34 is further disposed inside the horizontal portion 31, and the reinforcing lining board 34 is disposed near the top surface of the horizontal portion 31. Strengthen welt 34 for the metal material component of presetting in support frame 3, support frame 3 is integrated into one piece part, strengthens welt 34 and helps strengthening the structural strength of support frame 3, forms the reliable support to butt strip 33, guarantees the reliable butt between butt strip 33 and the coating 2.

In some embodiments, the feature support 32 may be configured as shown in fig. 1 and 3. Referring to fig. 2, the support portion 32 extends obliquely from top to bottom toward the front side of the vehicle body. The lower portion of the supporting portion 32 extends obliquely forward gradually, which can form a reliable support for the horizontal portion 31 and improve the structural strength of the entire supporting frame 3 itself. A transition chamfer is arranged between the bottom surface of the horizontal part 31 and the rear side surface of the supporting part 32, so that the connection strength between the horizontal part 31 and the supporting part 32 can be enhanced, and the abutting limiting effect between the abutting strip 33 and the upper covering layer 2 of the A-column upper decorative plate 1 is ensured.

In some embodiments, the feature support 32 may be configured as shown in FIG. 3. Referring to fig. 3, a receiver 35 extending toward the rear side of the vehicle body is connected to the lower edge of the support portion 32, and the receiver 35 is attached to the top surface of the instrument panel 5. The support part 35 is arranged to further enhance the support effect of the support part 32 on the horizontal part 31, the support part 35 and the instrument panel 5 can be connected in a bonding and welding manner, the stability of the relative position between the instrument panel 5 and the support frame 3 is ensured, and the reliable installation between the A-pillar upper decorative plate 1 and the instrument panel 5 is realized.

Based on the same inventive concept, the embodiment of the application further provides a vehicle, and the vehicle comprises an A-pillar mounting structure. Can set up coating 2 of different materials on plaque 1 on the A post of above-mentioned vehicle, be equipped with on the support frame 3 of instrument board 5 can with the butt strip 33 of 2 butt contacts of coating, be convenient for reduce area of contact, guarantee butt limiting displacement, the effectual outside aesthetic property that improves plaque 1 on the A post, be equipped with the spacing portion 12 that is located 11 edges of mounting hole on plaque 1 on the A post, spacing portion 12 forms the installation space who is used for installing gasbag sign apron 4, guarantee that gasbag sign apron 4 effectively flushes on plaque 1 upper coating 2 surfaces on with the A post, the smooth transition between the two has been realized, help improving the aesthetic property of automobile body interior trim.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The A-column mounting structure is characterized by comprising an A-column upper decorative plate (1), a coating layer (2) coated on the outer wall of the A-column upper decorative plate (1), a support frame (3) connected to an instrument panel (5) and an air bag identification cover plate (4) mounted on the A-column upper decorative plate (1); support frame (3) have forward protruding and with coating (2) butt complex butt strip (33), be equipped with mounting hole (11) on plaque (1) on the A post, the edge all around of mounting hole (11) be equipped with to spacing portion (12) of the sunken setting in inside of plaque (1) on the A post, coating (2) extend to on spacing portion (12) and with the inside wall contact cooperation of gasbag sign apron (4), spacing portion (12) with be equipped with first chamfer (13) between plaque (1) on the A post.
2. 2. The A-pillar mounting structure according to claim 1, wherein the stopper portion (12) forms an inward recessed area for mounting the airbag sign cover plate (4), and a passage gap through which the cladding layer (2) passes is provided between an edge of the inward recessed area and an edge of the airbag sign cover plate (4), and the passage gap is 0.5mm to 0.8mm.
3. 3. An A-pillar mounting structure as claimed in claim 1, wherein a second chamfer (41) is provided between the outer wall and the peripheral edge of the airbag identification cover plate (4), the second chamfer (41) having a radius of 0.5mm to 1mm, and the first chamfer (13) having a radius of 3mm to 5mm.
4. 4. An A-pillar mounting arrangement according to claim 1, characterised in that the top and bottom walls of the abutment bar (33) are inclined from front to rear towards the side facing away from each other.
5. 5. An A-pillar mounting structure as claimed in claim 4, wherein the contact width of the abutment strip (33) with the A-pillar upper trim (1) in the up-down direction is 8mm to 15mm.
6. 6. The a-pillar mounting structure according to claim 1, wherein the support bracket (3) includes a horizontal portion (31) extending in the front-rear direction of the vehicle body, and a support portion (32) located below a front end of the horizontal portion (31), a lower edge of the support portion (32) being mounted on a top surface of the instrument panel (5), the abutment bar (33) being connected to a front side wall of the support portion (32).
7. 7. An A-pillar mounting structure according to claim 6, wherein a reinforcing lining plate (34) is further provided inside the horizontal portion (31), the reinforcing lining plate (34) being provided near the top surface of the horizontal portion (31).
8. 8. An A-pillar mounting structure as claimed in claim 6, wherein the support portion (32) extends gradually obliquely toward the front side of the vehicle body from above.
9. 9. An A-pillar mounting structure according to claim 8, wherein a receiver portion (35) extending toward the rear side of the vehicle body is connected to a lower edge of the support portion (32), and the receiver portion (35) is attached to the top surface of the instrument panel (5).
10. 10. A vehicle characterized in that the vehicle includes the a-pillar mounting structure of any one of claims 1 to 9.

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