CN1280132C - Installing structure of vehicle exterior resin plate member - Google Patents

Installing structure of vehicle exterior resin plate member Download PDF

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Publication number
CN1280132C
CN1280132C CN 200410035128 CN200410035128A CN1280132C CN 1280132 C CN1280132 C CN 1280132C CN 200410035128 CN200410035128 CN 200410035128 CN 200410035128 A CN200410035128 A CN 200410035128A CN 1280132 C CN1280132 C CN 1280132C
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CN
China
Prior art keywords
sheet plastic
fastener
thin plate
shear openings
erection clip
Prior art date
Application number
CN 200410035128
Other languages
Chinese (zh)
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CN1541867A (en
Inventor
大庭敏也
Original Assignee
本田技研工业株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2001264259A priority Critical patent/JP3546416B2/en
Priority to JP264259/2001 priority
Application filed by 本田技研工业株式会社 filed Critical 本田技研工业株式会社
Publication of CN1541867A publication Critical patent/CN1541867A/en
Application granted granted Critical
Publication of CN1280132C publication Critical patent/CN1280132C/en

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Abstract

To provide an installing structure of a vehicle exterior resin plate member capable of reducing the using number of installing clips and work manhours of a reinforcing plate member, and capable of improving installing workability with a smile structure. Base end parts of the installing clips 5 are slidingly moved to first cutout windows 3C and 3D and second cutout windows 4A and 4B, and a first engaging groove and a second engaging groove are respectively engaged with a peripheral part of the first cutout windows 3C and 3D and the second cutout windows 4A and 4B. An elastic locking piece of a tip part of the installing clips 5 is inserted into a fixing hole 2A of a door panel 2, and a peripheral edge part of the fixing hole 2A is sandwiched between the elastic locking piece of the installing clips 5 and a flange. Thus, a tail gate garnish 3 is installed on the door panel 2 together with the reinforcing plate member 4.

Description

The additional strengthening that is used for the sheet plastic of outer component of vehicle

Technical field

The present invention relates to be used for the additional strengthening of the sheet plastic of outer component of vehicle, wherein use erection clip, sheet plastic and reinforcement thin plate are installed on the mainboard of vehicle simultaneously, relate in particular to a kind of mounting structure that helps to install the bulk sheet plastic that is used for outer component of vehicle.

Background technology

Abbreviate " additional strengthening " rightly as below " additional strengthening that is used for the sheet plastic of outer component of vehicle ".

In recent years, the most outer component of vehicle such as bumper/spoiler, air damping skirt section and back shield ornamental trimming are designed to car body integrally formed, and are made of the thermoplastic base resin of polypropylene and so on.Owing to het expansion or contraction under hot conditions cause distortion, the sheet plastic that is used on these outer component of vehicle will stand the change of shape, and therefore can damage the design outward appearance of its grace.Therefore, use the reinforcement thin plate such as connection steelframe thereon and so on usually, the sheet plastic that will be used for outer component of vehicle is installed to mainboard.

For the sheet plastic and the reinforcement thin plate that will be used for outer component of vehicle is installed to mainboard simultaneously, use a kind of known erection clip usually, the far-end of this folder has the elastic bolster guide of a pair of likeness in form arrow, and near-end has a flange.In the conventional mounting structure of using this erection clip, a plurality of mounting holes are formed on sheet plastic by this way and strengthen in the thin plate, that is: the mounting hole that is arranged in these thin plates can strictly contrast each other.A plurality of erection clips are inserted in the mounting hole, are fixed on the sheet plastic thereby will strengthen thin plate.Similarly, be formed in a plurality of mounting holes of strengthening in thin plate and the sheet plastic by by this way another group erection clip being inserted into, this mode is promptly: the mounting hole that is manufactured in these thin plates can strictly contrast each other, and the reinforcement thin plate that is fixed on the sheet plastic further is fixed on the mainboard.Thereby, be used for the sheet plastic of outer component of vehicle and strengthen thin plate being installed to mainboard simultaneously.

In above-mentioned traditional mounting structure, provide respectively and be used for being fixed to first mounting structure on the sheet plastic and being used for further being fixed to second mounting structure on the vehicle mainboard being fixed to reinforcement thin plate on the sheet plastic with strengthening thin plate, so just need two groups of erection clips: one group is used for first mounting structure, and another group is used for second mounting structure.Even strengthen thin plate and must comprise two groups of mounting holes: one group is used for first mounting structure, and another group is used for second mounting structure.That is to say that this traditional mounting structure needs a large amount of stand-by erection clips and more control step (and man-hour) to finish unfriendly, causes complex structure, and reduce the operability of fitting operation.

Summary of the invention

Therefore, a general purpose of the present invention provides a kind of additional strengthening that is used for the sheet plastic of outer component of vehicle, and its operability at fitting operation is improved.

In order to achieve the above object, according to an illustration aspect of the present invention, provide a kind of additional strengthening that is used for the sheet plastic of outer component of vehicle.In this mounting structure, the sheet plastic that is connected to mainboard is strengthened with reinforcement thin plate and erection clip.Described erection clip comprises the backstop of the far-end that is formed on erection clip, to be inserted in the fixed orifice that is arranged in the mainboard; Be formed on the flange at erection clip middle part; But but but be formed on first engaging groove between first fastener and second fastener, but but near this first fastener and second fastener the side near-end of erection clip from the base portion of erection clip protrude; But and second engaging groove, but it is formed between second fastener and the flange.Typically, this erection clip likeness in form pillar, it has: be formed on the arrow shaped elastic bolster guide of its far-end, but but be formed near first engaging groove and second engaging groove on the side of the base portion of its near-end, and form flange in the middle the side.But described first engaging groove can engage with sheet plastic, but described second engaging groove can resilient clamp be strengthened thin plate.This sheet plastic comprises first shear openings, but it can engage (for example, when the base portion of erection clip slips in first shear openings, but the edge of first shear openings typically engages with first engaging groove) with first engaging groove.This reinforcement thin plate is made of metal, and comprise second shear openings, but it can be by the second engaging groove clamping (for example, when the base portion of erection clip slips in second shear openings, but the edge of second shear openings typically engages with second engaging groove), described reinforcement plate-shaped becomes the strip that extends along the upper limb of sheet plastic.This sheet plastic and strengthen thin plate and be configured such that win shear openings and second shear openings align mutually, and erection clip slides into first and second shear openings from its open side, thereby but first engaging groove is fit into first shear openings, and but second engaging groove is fit into second shear openings, and sheet plastic and strengthen thin plate and therefore mutually combine.This mainboard comprises fixed orifice.The elastic bolster guide of erection clip is inserted in the fixed orifice of mainboard.

According to this additional strengthening, can two lamellar elements (sheet plastic and reinforcement thin plate) be assembled into subassembly by the simple slide of erection clip.In addition, even produce thermal deformation under hot environment, the relative displacement between sheet plastic and reinforcement thin plate also can be adjusted in to a certain degree, and can remain connected to the position of the erection clip of strengthening thin plate with respect to the fixed orifice of mainboard.Therefore, thermal deformation can not cause any problem when sheet plastic is connected to mainboard with the reinforcement thin plate.

In above-mentioned additional strengthening, this reinforcement thin plate can preferably be formed from steel.According to this feature, can obtain a kind of crash-resistant reinforcement thin plate at an easy rate, wherein, steel has the thermal expansion coefficient less than sheet plastic.

In above-mentioned additional strengthening, but but second fastener of this erection clip can preferably be designed to protrude fartherly than first fastener towards the direction of slip of erection clip.According to this additional strengthening, strengthening thin plate can engage with erection clip prior to sheet plastic, and erection clip can engage with sheet plastic with respect to strengthening thin plate.Therefore, even under hot conditions, the fitting operation of clip also can easily carry out and not be subjected to hi-heat the influence.

In above-mentioned additional strengthening, can preferably be designed to greater than width perpendicular to first shear openings of the sheet plastic of the direction of slip of erection clip perpendicular to the width of second shear openings of the reinforcement thin plate of the direction of slip of erection clip.According to this additional strengthening, when the erection clip slip is connected to sheet plastic will strengthen thin plate, use the fitting operation of clip easily to carry out under the thin plate bonded assembly situation about strengthening, because this second shear openings (its width forms bigger than first shear openings) allows clip to be installed in wherein prior to first shear openings at sheet plastic

In above-mentioned additional strengthening, but but can be preferably first fastener with the described second fastener opposite inner face on, but be formed with the inclined-plane in edge towards first fastener of the direction of slip of erection clip.According to this additional strengthening, the operation that erection clip is connected to sheet plastic can easily be carried out under the thin plate bonded assembly situation about strengthening at sheet plastic, but because the opening in the first engaging groove both sides can be enlarged.

In above-mentioned additional strengthening, but can be preferably second fastener with described flange interior surface opposing on be formed with arc-shaped curved surface.According to this additional strengthening, can easier elasticity more firmly keep strengthening thin plate by using this bow action face.

In above-mentioned additional strengthening, this reinforcement thin plate can preferably form the passage shape.This channel shape can improve the intensity of strengthening thin plate.

In above-mentioned additional strengthening, but but first fastener and second fastener can preferably include a pair of projection, and described projection is protruded towards two relative directions from the near-end of described base portion; And this backstop forms elastic bolster guide, and it can flexibly be out of shape; And wherein but but the direction protruded of deformable direction and the projection in first fastener and second fastener of this elastic bolster guide is different.According to this additional strengthening, can not stay the gap and sheet plastic is installed, this gap will cause sending the sound in vehicle '.

According to below with reference to the accompanying drawing description of preferred embodiments, other purposes of the present invention and further feature will become apparent.

Description of drawings

Fig. 1 is the back view of an automobile, and according to an embodiment shown in the present, the additional strengthening that is used for the sheet plastic of outer component of vehicle can be applied to this automobile,

Fig. 2 is the decomposition diagram of General Construction of additional strengthening that is used for the sheet plastic of outer component of vehicle according to an embodiment shown in the present,

Fig. 3 is the decomposition diagram of amplification of the part of the additional strengthening shown in Fig. 2,

Fig. 4 is the decomposition diagram of amplification of another part of the additional strengthening shown in Fig. 2,

Fig. 5 A is the transparent view that Fig. 2 arrives erection clip shown in Figure 4,

Fig. 5 B is the transparent view of the part of the erection clip shown in Fig. 5 A,

Fig. 6 is a front elevation of watching erection clip according to the direction shown in the arrow VI among Fig. 5 A,

Fig. 7 is a lateral plan of watching erection clip according to the direction shown in the arrow VII among Fig. 5 A,

Fig. 8 is a bottom plan view of watching erection clip according to the direction shown in the arrow VIII among Fig. 5 A,

Fig. 9 watches the top plan view of erection clip according to the direction shown in the arrow IX among Fig. 5 A,

Figure 10 is the cross-sectional plane of the amplification of the additional strengthening shown in Fig. 3.

The specific embodiment

Below with reference to accompanying drawing an illustration form of implementation according to the additional strengthening of the sheet plastic that is used for outer component of vehicle of the present invention is described.In with accompanying drawing for referencial use, Fig. 1 is the back view of an automobile, and according to an embodiment shown in the present, the additional strengthening that is used for the sheet plastic of outer component of vehicle can be applied to it; Fig. 2 is the decomposition diagram according to the General Construction of the additional strengthening of the sheet plastic that is used for outer component of vehicle of same embodiment shown in the present.

Can use the additional strengthening of the sheet plastic that is used for outer component of vehicle according to this embodiment of the invention, such as the outside face of the door-plate 2 of the bottom that a back shield ornamental trimming 3 is seated in automobile back door 1, as shown in fig. 1.This back shield ornamental trimming 3 is the bulk sheet plastics that formed by acrylic resin or other thermoplastic base resins, and a number plate retained part 3A and this sheet plastic are integrally formed.This back shield ornamental trimming 3 has a length of the whole length that extends to door-plate 2 basically, and a width that is enough to keep have the number plate (not shown) of aforementioned dimensions.

As shown in Figure 2, back shield ornamental trimming 3 (for sheet plastic) has the upper limb that is installed on the door-plate 2 (as main board), and this door-plate is strengthened thin plate 4 by a plurality of erection clips 5 and and is fitted together.Strengthening thin plate 4 is steel plates of a punching press, and thickness is the 0.6mm order of magnitude, forms the shape of passage, and is arranged to extend along the upper limb of back shield ornamental trimming 3 appearance of bar.Use the traditional erection clip that engages with the mounting portion, the lower edge that is provided with the back shield ornamental trimming 3 of the mounting portion (not shown) that protrudes from its back side will be fixed on the door-plate 2.

In order to use a plurality of erection clips 5 that the upper limb and the reinforcement thin plate 4 of back shield ornamental trimming 3 are contained on the door-plate 2 simultaneously, so a kind of structure is provided, that is: a plurality of installation brackets (mountingbracket) 3B, such as 5 installation brackets are provided, each installation bracket that separates with predetermined interval stretches out along the back side upper limb of back shield ornamental trimming 3.Each installation bracket 3B comprises that by thickness be the mounting portion that the flat board of 3mm is made.This mounting portion is arranged to parallel with back shield ornamental trimming 3, and has a gap that allows between two parallel surfaces at the back side of this mounting portion and back shield ornamental trimming 3.The first shear openings 3C or 3D are formed in each mounting portion, and the second shear openings 4A or 4B are formed on 5 points strengthening thin plate 4, and these points are set to corresponding with the first shear openings 3C, 3D on the mounting portion.In addition, tetragonal fixed orifice 2A is formed on 5 points on the door-plate 2, and these points are set to corresponding with the second shear openings 4A, 4B.Door-plate 2 has the thickness of 0.7mm, and each fixed orifice 2A has such as vertical edges about 10mm and horizontal sides.

Among 5 installation bracket 3B, such as have a mounting portion from left side numerical digit in the 3rd locational installation bracket 3B in Fig. 2, having as shown in Figure 3, the first shear openings 3C on the base of opening is formed on wherein on the back side that is arranged on back shield ornamental trimming 3.Similarly, be arranged in Fig. 2 and also have a mounting portion from the installation bracket 3B on the left number second place, the first shear openings 3C with base of opening is formed on wherein.These first shear openings 3C all has such as the horizontal sides about 9mm each.

On the other hand, be arranged in Fig. 2 and have a mounting portion from the installation bracket 3B on the left number primary importance, having as shown in Figure 4, the first shear openings 3D on the left side of opening is formed on wherein.The several the 4th locational installation bracket 3B also has a mounting portion from a left side to be arranged in Fig. 2, and the first shear openings 3D with left side of opening is formed on wherein.In contrast, the several the 5th locational installation bracket 3B also has a mounting portion from a left side to be arranged in Fig. 2, and the first shear openings 3D with the right of opening is formed on wherein.These first shear openings 3D all has such as the vertical edges about 9mm each.

As shown in Figure 3, the second shear openings 4A with base of opening is formed on a bit that strengthen on the thin plate 4, and this is corresponding to the first shear openings 3C from left numerical digit in the 3rd locational installation bracket 3B among Fig. 2.On the second same shear openings 4A also is formed on a bit, this corresponding among Fig. 2 from the first shear openings 3C of the installation bracket 3B of left numerical digit on the second place.These second shear openings 4A all has such as the horizontal sides about 10mm each.

On the other hand, as shown in Figure 4, the second shear openings 4B with left side of opening be formed on strengthen on the thin plate 4 a bit, this is corresponding to be positioned at the first shear openings 3C that counts from the left side on the installation bracket 3B on the primary importance in Fig. 2.By cutting away the zone of extending from the right centre portion of patchhole 4C to the right, the second shear openings 4B is formed on the right that is located at the quadrangle patchhole 4C that strengthens thin plate 4, thereby the second shear openings 4B is adjacent in its open side (left side) and patchhole 4C.The second same shear openings 4B also is formed on a bit that strengthen on the thin plate 4, this is corresponding to the first shear openings 3D that is positioned in Fig. 2 from the several the 4th locational installation bracket 3B of the left side, and each the adjacent formation among this patchhole 4C and these the second shear openings 4B.The second shear openings 4B and patchhole 4C that another group is adjacent, with be positioned at from a left side the several the 4th locational that same opening and the hole shape mirror image that become supposition among the above-mentioned Fig. 2 of being located at, they form like this, promptly the second shear openings 4B is positioned at a bit that strengthen on the thin plate 4, and this is corresponding to the first shear openings 3D that is positioned at the several the 5th locational installation bracket 3B from a left side among Fig. 2.These second shear openings 4B all has such as vertical edges about 22mm and the horizontal sides about 18mm each.

Shown in Fig. 5-9, erection clip 5 is one-body molded by the low elasticity molding synthetic resin such as aldehyde resin.This erection clip 5 is substantially cylindricality, and its side by near-end, far-end and the base portion that extends between this edges at two ends constitutes.Be formed on erection clip 5 far-end be sagittate elastic bolster guide 5A (see figure 6).But but on side, form the first engaging groove 5B and the second engaging groove 5C near the base portion of the near-end of erection clip 5, and on the side at the middle part of erection clip 5, form oblong flange 5D.

As shown in Figure 6, elastic bolster guide 5A is about the adjacent symmetrically far-end that is formed on post 5E in its center, and this pillar stretches out from flange 5D, thereby elastic bolster guide 5A forms and axle bonded assembly arrowhead form.The outward extending fish hook shape part in a pair of pinnacle from elastic bolster guide 5A flexibly forms like this, and promptly each fish hook shape part can be out of shape towards pillar 5E.Elastic bolster guide 5A forms by this way, that is: (see figure 2) when the elastic deformation that utilizes fish hook shape part inserts fixed orifice 2A with elastic bolster guide 5A, clamp inward flange around the fixed orifice 2A of door-plate 2 by it, step part 5A1,5A1 and the flange 5D of fish hook shape part can maintain door-plate 2.

Two opposite side of quadrangle pillar 5E are relative with the fish hook shape of elastic bolster guide 5A part, and other two opposite side are provided with the reinforcement gusset 5F that stretches out from these both sides, arrive shown in Figure 8 as Fig. 5 A.As shown in Figure 10, on the surface of flange 5D, be provided with a backing plate 6, between the mating surfaces of its insertion door-plate 2 and the surface of flange 5D.

As shown in Figure 10, but the first engaging groove 5B be used for and be formed on the first shear openings 3C in the mounting portion on the installation bracket 3B or the side edge of 3D is closed.Be arranged on the likeness in form quadrangular base portion 5G (near the near-end of column erection clip 5) but but the side on be the first fastener 5H and the second fastener 5I, they vertically stretch out from the side.Shown in Fig. 5 A to 7, but but but the first engaging groove 5B be formed between the first fastener 5H and the second fastener 5I.But the first fastener 5H is made of a pair of projection, and they protrude from two opposite side in the end of base portion 5G, and this two opposite side is faced and the identical same direction of a pair of gusset 5F protrusion direction.But the second fastener 5I is made of a pair of projection, but they on base portion 5G on two opposite side and the first fastener 5H separate on the position of predetermined space and stretch out.But for the opening between the two sides of widening the first engaging groove 5B, as Fig. 5 A and shown in Figure 6, but an inclined-plane 5H1 is formed on the inside face of the first fastener 5H, but relative with the second fastener 5I.

As shown in figure 10, but the second engaging groove 5C be used for and be formed on the second shear openings 4A that strengthens in the thin plate 4 or the side edge of 4B is closed.Shown in Fig. 5 A, 6 and 7, but but the second engaging groove 5C be formed between the second fastener 5I and the flange 5D.But for the opening between the two sides of widening the second engaging groove 5C, as Fig. 5 A and shown in Figure 6, but the arc surface with gradual curvature is formed on the inside face of the second fastener 5I relative with flange 5D.

Shown in Fig. 5 A and 9, erection clip 5 is provided with parallel tetrahedral counterbore 5J, and it is formed on the end face of base portion 5C.

According to following program step, the such back shield ornamental trimming 3 of sheet plastic by will be as shown in fig. 1 be installed to the such door-plate 2 of the mainboard shown in Fig. 1 on, can realize the above-mentioned mounting structure that is used for the sheet plastic of outer component of vehicle according to an embodiment of the invention.At first, as shown in Figure 2, tunnel-shaped reinforcement thin plate 4 is arranged on its back side along the upper limb of back shield ornamental trimming 3.Then, strengthen thin plate 4 and be placed on each installation bracket 3B on the back side that is arranged on back shield ornamental trimming 3, afterwards, strengthen the second shear openings 4A on the thin plate 4 and 4B and aim at the first shear openings 3C and 3D on the installation bracket 3B.At last, successively each installation bracket 3B of back shield ornamental trimming 3 is fixed to erection clip 5 and strengthens on the thin plate 4, and strengthen thin plate 4 and install on it along the upper limb of the inside face of back shield ornamental trimming 3.

For example, in this fitting operation, when the installation bracket 3B of as shown in Figure 3 back shield ornamental trimming 3 is fixed to when strengthening on the thin plate 4, erection clip 5 is located like this: in when beginning, the base portion 5G of erection clip 5 in the face of the first shear openings 3C in the mounting portion that is formed on installation bracket 3B and form strengthen the second interior shear openings 4A of thin plate 4 below.Then, but the first engaging groove 5B is positioned at the left and right edges of the first shear openings 3C, but and the second engaging groove 5C is positioned at the left and right edges of the second shear openings 4A.

Then, the base portion 5G of erection clip 5 upwards slides towards the first shear openings 3C and the second shear openings 4A.As a result, but the left and right edges of the first engaging groove 5B and the first shear openings 3C engage, but and the left and right edges of the second engaging groove 5C and the second shear openings 4A engage.At this moment, but but but but opening that strengthens towards the two ends of the first engaging groove 5B that has each the end in-to-in inclined-plane 5H1 that is formed on the first fastener 5H and the opening that strengthens towards the two ends of the second engaging groove 5C of the crooked inner surface that has the second fastener 5I are enough to make erection clip 5 upwards to slide smoothly, thus but but the first engaging groove 5B and the second engaging groove 5C can easily engage with the left and right edges of the first shear openings 3C and the second shear openings 4A.

On the other hand, for example, when the installation bracket 3B of as shown in Figure 4 back shield ornamental trimming 3 is fixed to when strengthening on the thin plate 4, originally, the base portion 5G of erection clip 5 inserts in the patchhole 4C that strengthens thin plate 4, and orientate as like this, that is: this base portion 5G is in the face of the second shear openings 4B in first shear openings 3D in the mounting portion that is formed on installation bracket 3B and the formation reinforcement thin plate 4.Then, but the first engaging groove 5B of the base portion 5G of erection clip 5 is positioned at the two edges up and down of the first shear openings 3D, but and the second engaging groove 5C is positioned at the two edges up and down of the second shear openings 4B.

Then, the far-end 5G of erection clip 5 slides to the right towards the first shear openings 3D and the second shear openings 4B.As a result, but the two edges up and down of the first engaging groove 5B and the first shear openings 3D engage, but and the two edges up and down of the second engaging groove 5C and the second shear openings 4B engage.At this moment, but but but but be enough to make erection clip 5 to slide smoothly to the right towards the opening that has the opening that strengthens at the two ends of the first engaging groove 5B of each end in-to-in inclined-plane 5H1 of the first fastener 5H and strengthen towards the two ends of the second engaging groove 5C of the crooked inner surface that has the second fastener 5I, thus but but the first engaging groove 5B and the second engaging groove 5C can easily close with the side edge up and down of the first shear openings 3D and the second shear openings 4B.

According to above-mentioned program step, after using erection clip 5 successively each installation bracket 3B of back shield ornamental trimming 3 to be fixed to strengthen on the thin plate 4, the fish hook shape part of the elastic bolster guide 5A that extends from the pinnacle of strengthening each erection clip 5 that thin plate 4 protrudes is inserted in each fixed orifice 2A of door-plate 2 from the outside.Therefore, clamp inward flange around the fixed orifice 2A of door-plate 2 by it, each the step part 5A1 and the flange 5D of the fish hook shape part of elastic bolster guide 5A can maintain door-plate 2.At this moment, can be arranged on outside face that the lip-deep backing plate 6 of of flange 5D the allows door-plates 2 flange 5D by backing plate 6 and erection clip 5 and contact, be used for preventing that the outside face of door-plate 2 is damaged.

The foregoing description according to the additional strengthening of the sheet plastic that is used for outer component of vehicle, can obtain the operating process of above-mentioned simplification, wherein, to strengthen thin plate 4 with erection clip 5 is fixed on the back shield ornamental trimming 3, then, to strengthen thin plate 4 with identical erection clip 5 and be fixed on the door-plate 2, thereby back shield ornamental trimming 3 and reinforcement thin plate 4 are installed on the door-plate 2 simultaneously.

In addition, at back shield ornamental trimming 3 with strengthen thin plate 4 and be installed to simultaneously under the condition on the door-plate 2, in all shear openings in being formed at back shield ornamental trimming 3 and reinforcement thin plate 4, the second shear openings 4A of first shear openings 3C of back shield ornamental trimming 3 and reinforcement thin plate 4, they are formed on more cooresponding each other points, be orientated a direction, that is: the base portion 5G that allows erection clip 5 is only to lower slider.On the other hand, the second shear openings 4B of first shear openings 3D of back shield ornamental trimming 3 and reinforcement thin plate 4, they are formed on cooresponding each other other aspects, are orientated a direction, that is: allow the base portion 5G of erection clip 5 only to slide left.Like this, the base portion 5G that the first shear openings 3C and the second shear openings 4A can relative erection clips 5 relative direction of sliding is not parallel to the relative direction that the first shear openings 3D and the second shear openings 4B can slide; Therefore, restriction back shield ornamental trimming 3 and strengthen thin plate 4 relative to the base portion 5G of erection clip 5 slip with move.As a result, back shield ornamental trimming 3 and reinforcement thin plate 4 are installed on the door-plate 2 together securely.

Like this, be used for the foregoing description of additional strengthening of the sheet plastic of outer component of vehicle, adopt an operating process of simplifying, allow back shield ornamental trimming 3 and strengthen thin plate 4 to be installed to together on the door-plate 2, the result can improve install operation process.Further, the simple structure of the erection clip 5 of the double action part that use can tighten together back shield ornamental trimming 3, reinforcement thin plate 4 and 2 three elements of door-plate, help to reduce the quantity of erection clip 5 of needs and the second shear openings 4A that in strengthening thin plate 4, processes, the quantity of 4B, reduce process steps, and also reduce in strengthening thin plate 4, processing the second shear openings 4A, 4B required man-hour of bringing thus.

Next, the variation of the foregoing description of the additional strengthening of the sheet plastic be used for outer component of vehicle is described.Although detailed accompanying drawing is not provided, will explain the feature that changes below.The mounting portion of supposing to be arranged on each the installation bracket 3B on the back shield ornamental trimming 3 as shown in Figure 2 has first fixed orifice that replaces the first shear openings 3C, 3D and form, and reinforcement thin plate 4 has second fixed orifice that replaces the second shear openings 4A, 4B and form.Should be understood that equally a plurality of three fixed orifices similar with said fixing hole 2A are formed in the door-plate 2.

First fixed orifice forms the quadrilateral hole with such size, shown in Fig. 5 to 9, but allows to be arranged on the insertion of the first fastener 5H of the elastic deformation on the base portion 5G of erection clip 5 that is:.When but the first fastener 5H passes first fixed orifice, but a pair of projection of the first fastener 5H of erection clip 5 and the side edge of first fixed orifice are closed.In this embodiment, but the slit of being convenient to elastic deformation be preferably disposed on the first fastener 5H this in the projection.

Second fixed orifice forms the quadrilateral hole with such size, but that is: allows to be arranged on the insertion of the second fastener 5I of the elastic deformation on the base portion 5G of erection clip 5.When but the second fastener 5I passes first fixed orifice, but a pair of projection of the second fastener 5I of erection clip 5 and the side edge of second fixed orifice are closed.But the slit of being convenient to elastic deformation also be preferably disposed on the second fastener 5I this in the projection.

By back shield ornamental trimming 3 being installed on the door-plate 2, can realize being used for the above-mentioned variation of additional strengthening of the sheet plastic of outer component of vehicle according to following process steps.At first, as shown in Figure 2, tunnel-shaped is strengthened thin plate 4 is arranged in back shield ornamental trimming 3 along the upper limb of back shield ornamental trimming 3 the back side.Then, it is overlapping and aim at and be placed on first fixed orifice of each installation bracket 3B to strengthen second fixed orifice of thin plate 4.At last, the base portion 5G of erection clip 5 passes second fixed orifice of strengthening thin plate 4 and is installed in first fixed orifice of installation bracket 3B.

In the operation of each erection clip 5 of above-mentioned assembling, but the first fastener 5H flexibly is out of shape and passes first fixed orifice of installation bracket 3B, but the second fastener 5I flexibly is out of shape and passes second fixed orifice of reinforcement thin plate 4.As a result, but the joint on every side of the first engaging groove 5B of erection clip 5 and first fixed orifice, but the joint on every side of the second engaging groove 5C of erection clip 5 and second fixed orifice.At last, strengthening thin plate 4 is fixed on the back shield ornamental trimming 3 by erection clip 5.

According to above-mentioned control step,, be positioned at afterwards from the elastic bolster guide 5A on the pinnacle of strengthening each erection clip 5 that thin plate 4 protrudes and be fitted into corresponding the 3rd fixed orifice successively with each installation bracket 3B of back shield ornamental trimming 3 with to strengthen thin plate 4 fixing with a plurality of erection clips 5 by the outside from door-plate 2.Thereby, as shown in figure 10, the step part 5A1 of elastic bolster guide 5A and flange 5D by be inserted in backing plate 6 between flange 5D and the door-plate clamp fixed orifice 2A around.Use a simple like this control step, strengthen thin plate 4 and be fixed on the back shield ornamental trimming 3, and be fixed on the door-plate 2 by identical erection clip 5 reinforcement thin plates 4 by clip 5; Like this, back shield ornamental trimming 3 and reinforcement thin plate 4 are installed on the door-plate 2 together.

Therefore, according to the change of this additional strengthening embodiment, by the operating process of simplifying, back shield ornamental trimming 3 and reinforcement thin plate 4 can be installed on the door-plate 2 together, have so just improved the operability of fitting operation.Also have, use erection clip 5 is connected back shield ornamental trimming 3,2 three parts of reinforcement thin plate and door-plate and tightens together, the mounting structure of Jian Huaing helps to reduce the quantity of the erection clip 5 of needs like this, and be formed on the second shear openings 4A that strengthens in the thin plate 4, the quantity of 4B, reduce process steps, and also reduce in strengthening thin plate 4, processing the second shear openings 4A, 4B required man-hour of bringing thus.

Although the preferred embodiments of the present invention described above without departing from the spirit and scope of the present invention, can be carried out various improvement and variation.

For example, the additional strengthening that is used for the sheet plastic of outer component of vehicle according to the present invention not only can be used for back shield ornamental trimming 3 and strengthen thin plate 4 being installed to door-plate 2 simultaneously, also can be used for side door ornamental trimming and reinforcement thin plate are installed to simultaneously the side panel of car body.

As mentioned above, use, at first, strengthen thin plate and be placed on the back side of sheet plastic, and the base portion of erection clip is placed on first shear openings and the open side of strengthening second shear openings on the thin plate on the sheet plastic according to additional strengthening of the present invention.Then, but but first engaging groove and second engaging groove be positioned at respectively first shear openings and second shear openings around.Then, the base portion of erection clip slides towards first and second shear openings, but and first and second engaging grooves and first and second shear openings around engage.Next, be formed on from the elastic bolster guide of strengthening the erection clip far-end that thin plate stretches out and inserted fixed orifice, thereby the edge of fixed orifice is maintained between the elastic bolster guide and flange of erection clip by outside from mainboard.By above-mentioned shirtsleeve operation process, will strengthen thin plate with erection clip and be fixed on the sheet plastic, and will strengthen thin plate with same erection clip and be fixed on the mainboard.

Therefore, according to additional strengthening of the present invention, allow to be used for the sheet plastic of outer component of vehicle and strengthen thin plate to be installed to mainboard simultaneously, thereby improved the operability of fitting operation.The same erection clip of this use with sheet plastic, strengthen the structure of the simplification that thin plate and three parts of mainboard tighten together, help to reduce the quantity of the erection clip of needs, when these three parts when multiple spot is fixed, and reduce and be formed on the quantity of strengthening second shear openings in the thin plate, reduce process steps, and also reduce the processing second shear openings required man-hour in strengthening thin plate bring thus, thereby further improve the operability of this operating process.

Claims (9)

1, a kind of additional strengthening that is used for the sheet plastic of outer component of vehicle, the sheet plastic that wherein is connected to mainboard is strengthened with strengthening thin plate and erection clip, wherein
This erection clip comprises: the backstop that is formed on the far-end of erection clip, to be inserted in the fixed orifice that is arranged in the mainboard, be formed on the flange at the middle part of erection clip, but but but be formed on first engaging groove between first fastener and second fastener, but but protrude near this first fastener and second fastener side from the base portion of the erection clip near-end of erection clip, but described first engaging groove can engage with described sheet plastic, but and second engaging groove, but it is formed between second fastener and the described flange, but described second engaging groove is the described reinforcement thin plate of clamping flexibly
But this sheet plastic includes and pieceable first shear openings of this first engaging groove,
This reinforcement thin plate is made of metal, but and comprise can be by second shear openings of this second engaging groove clamping, and described reinforcement plate-shaped becomes the strip that extends along the upper limb of sheet plastic;
This sheet plastic and this reinforcement thin plate are arranged to make first shear openings and second shear openings to align mutually, and erection clip slides into first and second shear openings from the open side of first and second shear openings, thereby but first engaging groove is assembled in first shear openings, but second engaging groove is assembled in second shear openings, and this sheet plastic and this reinforcement thin plate mutually combine thus, and
Wherein the backstop of erection clip is inserted in the fixed orifice of mainboard.
2, the additional strengthening that is used for the sheet plastic of outer component of vehicle according to claim 1 is characterized in that, wherein strengthens thin plate and is formed from steel.
3, the additional strengthening that is used for the sheet plastic of outer component of vehicle according to claim 1 and 2 is characterized in that, but but second fastener of this erection clip protrudes fartherly towards the direction of slip of erection clip than first fastener.
4, the additional strengthening that is used for the sheet plastic of outer component of vehicle according to claim 1 and 2, it is characterized in that, perpendicular to the width of second shear openings of the reinforcement thin plate of the direction of slip of erection clip greater than width perpendicular to first shear openings of the sheet plastic of the direction of slip of erection clip.
5, the additional strengthening that is used for the sheet plastic of outer component of vehicle according to claim 1 and 2, it is characterized in that, but but but first fastener with the described second fastener interior surface opposing on, be formed with the inclined-plane in edge towards first fastener of the direction of slip of erection clip.
6, the additional strengthening that is used for the sheet plastic of outer component of vehicle according to claim 1 and 2 is characterized in that, but second fastener with described flange interior surface opposing on be formed with arc-shaped curved surface.
7, the additional strengthening that is used for the sheet plastic of outer component of vehicle according to claim 1 and 2 is characterized in that, this reinforcement plate-shaped becomes the passage shape.
8, the additional strengthening that is used for the sheet plastic of outer component of vehicle according to claim 6 is characterized in that, but but including a pair of projection respectively in first fastener and second fastener, described projection is protruded towards two opposite senses from this near-end;
Wherein this backstop forms elastic bolster guide, and it can flexibly be out of shape; And
But wherein but the direction protruded of the deformable direction of this elastic bolster guide and the projection of first fastener and second fastener is different.
9, the additional strengthening that is used for the sheet plastic of outer component of vehicle according to claim 1, it is characterized in that, a plurality of described second shear openings form and are arranged to along the horizontal direction of strengthening thin plate, and when this sheet plastic and this reinforcement thin plate were overlapped, a plurality of described first shear openings that are formed in the sheet plastic were alignd with described a plurality of second shear openings in this reinforcement thin plate.
CN 200410035128 2001-08-31 2002-09-02 Installing structure of vehicle exterior resin plate member CN1280132C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2001264259A JP3546416B2 (en) 2001-08-31 2001-08-31 Mounting structure of resin plate for vehicle exterior
JP264259/2001 2001-08-31

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB021414734A Division CN1158198C (en) 2001-08-31 2002-09-02 Plastic thin sheet installation structure for vehicle external component

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CN1541867A CN1541867A (en) 2004-11-03
CN1280132C true CN1280132C (en) 2006-10-18

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Application Number Title Priority Date Filing Date
CN 200410035128 CN1280132C (en) 2001-08-31 2002-09-02 Installing structure of vehicle exterior resin plate member
CNB2004100351273A CN100545025C (en) 2001-08-31 2002-09-02 Installation is used for the method for the sheet plastic of outer component of vehicle
CNB021414734A CN1158198C (en) 2001-08-31 2002-09-02 Plastic thin sheet installation structure for vehicle external component
CNB2004100351292A CN100545026C (en) 2001-08-31 2002-09-02 The mounting structure that is used for the sheet plastic of outer component of vehicle
CNB2004100351269A CN100545024C (en) 2001-08-31 2002-09-02 The erection clip that is used for the sheet plastic of mounting vehicle external member

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CNB2004100351273A CN100545025C (en) 2001-08-31 2002-09-02 Installation is used for the method for the sheet plastic of outer component of vehicle
CNB021414734A CN1158198C (en) 2001-08-31 2002-09-02 Plastic thin sheet installation structure for vehicle external component
CNB2004100351292A CN100545026C (en) 2001-08-31 2002-09-02 The mounting structure that is used for the sheet plastic of outer component of vehicle
CNB2004100351269A CN100545024C (en) 2001-08-31 2002-09-02 The erection clip that is used for the sheet plastic of mounting vehicle external member

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JP (1) JP3546416B2 (en)
CN (5) CN1280132C (en)
BR (1) BR0203488B1 (en)
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CN100390010C (en) * 2004-03-24 2008-05-28 本田技研工业株式会社 Mounting structure for plastic thin plate for vehicle external constructional member
CN100425498C (en) * 2004-03-24 2008-10-15 本田技研工业株式会社 Mounting structure for mounting plastic thin plate of vehicle external component to main board
CN100390009C (en) * 2004-03-24 2008-05-28 本田技研工业株式会社 Plastic thin plate mounting structure used for vehicle external component
JP4252921B2 (en) * 2004-03-31 2009-04-08 矢崎総業株式会社 Wire harness mounting structure and wire harness
CN100335311C (en) * 2004-07-23 2007-09-05 本田技研工业株式会社 Mounting structure of plastic thin board for outer component of vehicle
JP4518406B2 (en) * 2005-11-02 2010-08-04 マツダ株式会社 Bumper fixture and bumper mounting structure
JP4119922B2 (en) * 2006-04-06 2008-07-16 本田技研工業株式会社 Resin garnish mounting structure
FR2913469B1 (en) * 2007-03-06 2010-12-17 Raymond A & Cie Device for assembling two plates
JP2010255736A (en) * 2009-04-24 2010-11-11 Nifco Inc Clip
CN102248972B (en) * 2010-05-17 2012-10-31 信义汽车玻璃(深圳)有限公司 Process for adhering mirror seat to automobile glass
CN102774339A (en) * 2012-06-29 2012-11-14 天津博信汽车零部件有限公司 Bumper and motor vehicle
JP6054192B2 (en) * 2013-01-31 2016-12-27 大和化成工業株式会社 Clip mounting structure
US20150375799A1 (en) * 2014-06-30 2015-12-31 GM Global Technology Operations LLC Elastically averaged alignment systems and methods

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JP2003072492A (en) 2003-03-12
CN1406791A (en) 2003-04-02
CN1541881A (en) 2004-11-03
BR0203488B1 (en) 2012-11-27
CN1158198C (en) 2004-07-21
JP3546416B2 (en) 2004-07-28
BR0203488A (en) 2003-05-13
CN1550401A (en) 2004-12-01
MY127976A (en) 2007-01-31
CN100545026C (en) 2009-09-30
CN100545024C (en) 2009-09-30
CN1541882A (en) 2004-11-03
CN1541867A (en) 2004-11-03
CN100545025C (en) 2009-09-30

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