JP5114791B2 - Car scuff plate mounting structure - Google Patents

Description

  The present invention is configured to beautify the cover by covering the lower edge of the opening of the automobile, and to the lower edge of the opening in a state of being superposed on the trim that constitutes the lower edge corner of the opening. The present invention relates to an attachment structure of an automobile scuff plate to be attached.

  The opening of the automobile is a door opening or a back door opening, and the trim corresponds to a quarter trim or a door trim.

  As shown in FIG. 1, for example, on the rear side of the automobile 1, an opening 2 is provided in order to allow luggage to be taken in and out of the luggage room 1 a by being opened and closed by a bag door (not shown). The lower edge corner portion 2a of the opening 2 is covered with a trim 3 called a quarter trim and is beautifully configured, and the lower edge 2b of the opening 2 is covered with a scuff plate 4 to be beautifully configured. ing.

  In the prior art, as shown in FIGS. 9 and 10, when the trim 3 and the scuff plate 4 are beautifully configured, the trim side tip overlapping portion 3-1 is formed at the tip of the trim 3 and the scuff plate is formed. 4. A scuff plate side tip overlapping portion 4-1 that is formed thinner than a general portion is formed at the tip of 4 and the scuff plate side tip overlapping portion 4-1 is superposed on the trim side tip overlapping portion 3-1, and then flat. It is configured to be continuous in a face shape.

  For this configuration, a clip seat 4-2a for attaching the clip 5 is formed on the back surface of the scuff plate 4 on the base body 4-2 side, and on the back surface of the scuff plate side tip overlapping portion 4-1. A locking piece 4-1a extending downward is formed.

  Further, the trim side tip overlap portion 3-1 is formed with an engagement hole 3-1a that engages with the locking piece 4-1a, and extends downward on the tip side of the trim side tip overlap portion. As shown, a fitting piece 3-1 b is formed.

  The lower edge corner portion 2a of the opening 2 is formed with a fitting hole 2a-1 into which the fitting piece 3-1b is fitted, and a step portion formed so as to project the lower edge portion 2b upward. A clip hole 2b-2 for inserting and engaging the clip 5 is formed in 2b-1.

In such a configuration, the scuff plate 4 inserts and engages the clip 5 in the clip hole 2b-2, engages the engaging piece 4-1a with the engaging hole 3-1a, and engages the fitting piece 3-1b. The scuff plate side tip overlapping portion 4-1 is superposed on the trim side tip overlapping portion 3-1, and is attached to the lower edge portion 2b by fitting into the hole 2a-1, so that the trim 3 and the scuff plate 4 are formed in a flat face shape. It is attached to the lower edge 2b of the opening 2 in a continuous state (see Patent Document 1).
JP 2005-324759 A

  In the conventional automobile scuff plate mounting structure configured as described above, the scuff plate 4 has the scuff plate side tip overlapping portion 4-1 in contact with the trim side tip overlapping portion 3-1, and the base portion 4-2 side. The clip 5 is in contact with the lower edge 2b, but between the engagement position of the locking piece 4-1a with the engagement hole 3-1 and the engagement position of the clip 5 with the clip hole 2b-2. , The fitting piece 3-1b is only fitted in the fitting hole 2a-1, so that when the baggage is taken in and out of the opening 2, the baggage etc. When the load is received, the scuff plate-side tip overlap portion 4-1 sinks to the lower edge portion 2b side together with the trim-side tip overlap portion 3-1, and when this is repeated, the scuff plate 4 overlaps with the scuff plate 4. Occurs, the flat face-like continuous shape of the trim 3 can step can not be maintained, so that deteriorates the appearance of the site.

  Therefore, in view of the problems in the conventional technology described above, the present invention provides a scuff plate mounting structure for an automobile configured so that even if a load such as a load is loaded on the scuff plate, the lower edge of the opening firmly receives the load. The purpose is to provide.

  The automobile scuff mounting structure according to the present invention has a trim trim that covers the lower edge of the opening of the automobile with a scuff plate, and trims the lower edge corner of the opening in the scuff plate. Forming a locking piece extending downward on the back side of the scuff plate side leading overlapping portion that overlaps the side leading overlapping portion, and forming an engagement hole in the trim side leading overlapping portion to engage the locking piece; The scuff plate side tip overlapped portion and the trim side tip overlapped portion are overlapped by engaging the locking piece with the engagement hole, and a fitting piece is formed in the trim tip overlapped portion, The fitting piece is a hanging piece that is suspended from the leading end of the trim side tip overlapping portion, a transverse piece that is continuous to the lower end of the hanging piece, and a fitting that is continuously suspended from the leading end of the transverse piece. And having a configuration Contact protrusions are formed on the upper surface wall side of the trim side tip overlapping portion and the lower surface of the traversing piece portion, respectively, and each contact protrusion is below the lower surface of the scuff plate side tip overlapping portion and the opening portion, respectively. It is made to contact | abut to the edge part, Furthermore, the reinforcement part is provided between the said transverse piece part and the lower surface of the said trim side front-end | tip superimposition part, It is characterized by the above-mentioned.

  With such a configuration, the present invention is such that when the scuff plate side tip overlapping portion and the trim side tip overlapping portion are overlapped, and the scuff plate and trim are continuously in a flat face shape, a load such as a load is applied to the scuff plate. The both abutment projections provided on the trim side tip overlapping portion abut each other on the scuff play side overlapping tip portion and the lower edge corner portion of the opening, and the reinforcing portion is the lower surface of the traversing piece portion and the trim side tip overlapping portion. Since the lower edge corner of the opening firmly receives the load, it prevents the scuff plate from sag due to long-term use, and a flat face shape with the scuff plate and trim. A continuous shape can be maintained.

In the present invention, a clip seat for attaching a clip is formed on the back surface of the base portion of the scuff plate, a clip hole for engaging the clip is provided in a lower edge portion of the opening, and the both You may make it comprise so that the contact part of a contact protrusion may be located between the engagement position of the said locking piece to the said engagement hole, and the engagement position of the said clip to the said clip hole.

  With this configuration, the contact portion of both contact protrusions is positioned between the engagement position of the locking piece with the engagement hole and the engagement position of the clip with the clip hole. If a downward load is received by the baggage or the like when the baggage is put in or taken out, the scuff plate side tip overlap portion does not sink to the lower edge side together with the trim side tip overlap portion, and this is repeated. If this is done, the scuff plate will not sag, and the flat face-like continuous shape with the trim will not be maintained, and there will be no steps, so that the appearance at that part can always be improved.

  Moreover, the reinforcement part in this invention dents the reinforcement piece provided between the said traverse piece part and the lower surface of the said trim side front-end | tip superposition part, or the approximate center part of the said hanging piece to the trim side front-end superposition part) side. You may make it comprise with the concave reinforcement recessed part formed by (1).

  With such a configuration, the reinforcing piece or the reinforcing concave portion exists between the traversing piece portion and the trim side tip overlapping portion, and it is possible to reliably prevent sinking or sag in this portion.

  According to the present invention configured as described above, when the scuff plate side tip overlapping portion and the trim side tip overlapping portion are overlapped, and the scuff plate and the trim are continuous in a flat face shape, a load due to luggage or the like is applied to the scuff plate. When loaded, the two abutment projections provided on the trim side tip overlap portion abut each other on the scuff play side overlap tip portion and the lower edge corner portion of the opening, and the reinforcing portion is the transverse piece portion and the trim side tip. Since it is provided between the lower surface of the overlapping part, the lower edge corner of the opening part firmly receives the load, and prevents the scuff plate from sticking due to long-term use. The flat face-like continuous shape can be maintained.

  Next, embodiments according to the present invention will be described with reference to the drawings. In addition, about the structure corresponding to a prior art, suppose that it attaches | subjects and demonstrates the same code | symbol.

  FIG. 1 is a perspective view in which the vicinity of an opening in a general automobile rear part is partially drawn, and FIG. 2 is an exploded perspective view in accordance with an embodiment of the present invention in which the vicinity of one corner of the lower edge of the opening in FIG. 3 is an enlarged perspective view of the vicinity of the trim side tip overlap portion in FIG. 2, FIG. 4 is a perspective view drawn from the direction of arrow B in FIG. 3, and FIG. 5 is a cross-sectional view taken along line AA in FIG. .

  As shown in FIG. 1, for example, on the rear side of the automobile 1, an opening 2 is provided in order to allow luggage to be taken in and out of the luggage room 1 a by being opened and closed by a bag door (not shown). The lower edge corner portion 2a of the opening 2 is covered with a trim 3 called a quarter trim and is beautifully configured, and the lower edge 2b of the opening 2 is covered with a scuff plate 4 to be beautifully configured. ing.

  As shown in FIGS. 2 to 5, when the trim 3 and the scuff plate 4 are configured to beautify the opening 2, the trim side tip overlap portion is formed by forming the tip side of the trim 3 downwardly in a stepped shape. 3-1 is formed, and the scuff plate 4 tip polymerization portion 4-1 is formed by forming the tip side of the scuff plate 4 to be thinner than, for example, the thickness of the base portion 4-2. When the part 3-1 and the scuff plate side tip overlapping part 4-1 are superposed, the trim 3 and the scuff plate 4 are configured to be continuous in a flat face shape.

  A clip seat 4-2a for attaching the clip 5 is formed on the back surface of the scuff plate 4 on the base body portion 4-2 side, and the back surface of the scuff plate side tip overlapping portion 4-1 extends downward. A stop piece 4-1a is formed.

  The trim side tip overlapping portion 3-1 is formed with an engagement hole 3-1a with which the locking piece 4-1a is engaged, and the trim side tip overlapping portion 3-1 is faced upward. One abutting projection 6 extending up is formed upright.

Fitting pieces 3-1b is the lower end of the depending member 3-1c well as vertically the suspended piece portion 3-1c the distal end of the trim side tip polymerization unit 3-1 to form the trim side tip polymerization unit 3-1 And a fitting portion 3-1e continuously extending from the distal end side of the transverse piece portion 3-1d.

  On the lower surface of the transverse piece portion 3-1d of the fitting piece 3-1b, the other abutting projection 7 extending downward is formed, and the transverse piece portion 3-1d of the fitting piece 3-1b and Between the lower surface of the trim side front end overlapping portion 3-1, a reinforcing piece 3-1f constituting a reinforcing portion is provided in a state of being joined to the hanging piece portion 3-1c.

  The lower edge corner 2a of the opening 2 is provided with a fitting hole 2a-1 into which the fitting part 3-1e of the fitting piece 3-1b is fitted, and the lower edge 2b of the opening 2 The step 2b-1 formed so as to protrude upward is formed with a clip hole 2b-2 for inserting and engaging the clip 5.

  The scuff plate 4 inserts and engages the clip 5 in the clip hole 2b-2, engages the engaging piece 4-1a with the engaging hole 3-1a, and engages the fitting portion 3 of the fitting piece 3-1b. -1e is attached to the lower edge 2b by fitting into the fitting hole 2a-1, and the scuff plate side tip overlapping portion 4-1 is superimposed on the trim side tip overlapping portion 3-1, so that the trim 3 and the scuff plate 4 Are attached to the lower edge portion 2b of the opening 2 in a state where they are continuous in a flat face shape.

  In such a state, as shown in FIG. 5, one abutting projection 6 abuts on the back surface side of the scuff plate side tip overlapping portion 4-1, and the other abutting projection 7 is below the opening 2. It is in contact with the upper surface of the edge corner portion 2a. It is configured to be positioned between the engagement position with the clip hole 2b-2.

  With this configuration, when the scuff plate-side tip overlap portion 4-1 and the trim-side tip overlap portion 3-1 are superposed, and the scuff plate 4 and the trim 3 are continuous in a flat face shape, a load caused by a load or the like is applied to the scuff plate 4 Is applied, the pair of contact protrusions 6 and 7 provided on the trim side tip overlapping portion 3-1 contact the scuff play side overlapping tip portion 4-1 and the lower edge corner portion 2a of the opening 2 respectively. Therefore, the lower edge corner portion 2a of the opening 2 firmly receives the load, and prevents the scuff plate 4 from sagging due to long-term use. The shape can be maintained.

  Next, another embodiment according to the present invention will be described with reference to FIGS.

According to FIGS. 6-8, the recessed a substantially central portion of the suspended piece 3-1c in fitting pieces 3-1b to form the trim side tip polymerization unit 3 -1 trim side tip polymerization unit 3 -1 side Thus, a concave reinforcing concave part 3-1g constituting the reinforcing part is formed, and the angle formed by the hanging piece part 3-1c of the fitting piece 3-1b and the transverse piece part 3-1d is formed by the reinforcing piece 3-1h. Further, the lower surface of the traversing piece 3-1b is configured as the other abutting portion 7 and has a different configuration from the above embodiment, and the other configurations are the same as the above embodiment. Since it is a structure, detailed description is omitted.

  With this configuration, when the scuff plate-side tip overlap portion 4-1 and the trim-side tip overlap portion 3-1 are superposed, and the scuff plate 4 and the trim 3 are continuous in a flat face shape, a load caused by a load or the like is applied to the scuff plate 4 When a load is applied, the pair of contact protrusions 6 and 7 provided on the trim side tip overlap portion 3-1 are brought into contact with the scuff play side overlap tip portion 4-1 and the lower edge corner portion 2a of the opening 2, respectively. Because of the contact, the lower edge corner portion 2a of the opening 2 firmly receives the load, and prevents the scuff plate 4 from sag, etc. due to long-term use, and a flat face shape between the scuff plate 4 and the trim 3 A continuous shape can be maintained.

  As described above, according to the present invention, when the scuff plate side tip overlap portion and the trim side tip overlap portion are overlapped and the scuff plate and the trim are continuously in a flat face shape, a load due to a load or the like is applied to the scuff plate. In this case, both abutting projections provided on the trim side tip overlapping portion abut each other on the scuff play side overlapping tip portion and the lower edge corner portion of the opening, and the reinforcing portion is the transverse piece portion and the trim side tip overlapping portion. Since the lower edge corner of the opening firmly receives the load, it prevents the scuff plate from sag due to long-term use, and the scuff plate and trim are flat. In order to be able to maintain a face-like continuous shape, it is designed to beautify by covering the lower edge of the opening of an automobile It can be said to be suitable to the mounting structure or the like of the scuff plate of a vehicle attached to the lower edge of the opening in a state of being polymerized together with Trim for YoshiSo constituting the lower edge corner portion of the opening.

It is the perspective view which partially drawn the opening part vicinity in the common automobile rear part. FIG. 2 is an exploded perspective view according to the embodiment of the present invention in which the vicinity of one corner of the lower edge of the opening in FIG. 1 is drawn. FIG. 3 is an enlarged perspective view of the vicinity of a trim side tip overlapping portion in FIG. 2. It is the perspective view drawn from the B arrow direction in FIG. It is AA sectional drawing in FIG. It is the perspective view which expanded and drawn the trim side front-end | tip superposition part vicinity in other embodiment which concerns on this invention. It is the perspective view drawn from the C arrow direction in FIG. It is sectional drawing similar to FIG. 5 in other embodiment which concerns on this invention. It is the disassembled perspective view which drew the lower edge part one corner vicinity in the conventional opening part. It is DD sectional drawing of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Car 2 Opening part 2a Lower edge corner part 2b Lower edge part 2b-2 Clip hole 3 Trim 3-1a Engagement hole 3-1 Trim side front end overlapping part 3-1b Fitting piece 3-1c Drooping piece part 3-1d Transverse piece 3-1f Reinforcement piece (reinforcement part)
3-1g Reinforcing recess (reinforcing part)
4 Scuff plate 4-1 Scuff plate side overlapping portion 4-1a Locking piece 4-2 Base portion 4-2a Clip seat 5 Clip 6 One contact projection 7 The other contact projection

Claims (4)

The lower edge (2b) of the opening (2) of the automobile (1) is covered with a scuff plate (4) to form a beautiful appearance, and the lower edge corner of the opening (2) in the scuff plate (4) ( 2a) scuff plate-side tip overlapping portion (4-1) that overlaps the trim-side tip overlapping portion (3-1) of the trim (3) that constitutes the beautifying structure (4-1) A locking piece (4-1a) that extends downward on the back surface And an engagement hole (3-1a) with which the engagement piece (4-1a) engages is formed in the trim side tip overlap portion (3-1), and the engagement piece (4- 1a) is engaged with the engagement hole (3-1a) to superimpose the scuff plate-side tip overlap portion (4-1) and the trim-side tip overlap portion (3-1), and A fitting piece (3-1b) is formed on the trim tip overlapping portion (3-1), and the fitting piece (3- b) is a hanging piece (3-1c) suspended from the tip of the trim side tip overlapping portion (3-1) and a transverse piece (3) continuous to the lower end of the hanging piece (3-1c). -1d) and lateral Gyohen unit (3-1 fitting portion on the distal end side is continuous vertically in d) (constitutes a 3-1E) and said trim side tip overlapped portion (3- 1) The contact protrusions (6, 7) are respectively formed on the upper surface wall side and the lower surface of the traversing piece (3-1d), and each contact protrusion (6, 7) is the scuff plate side tip overlapping portion, respectively. (4-1) is in contact with the lower surface of the opening (2) and the lower edge (2b) of the opening (2). Further, the transverse piece (3-1d) and the trim-side tip overlap portion (3-1) mounting structure for scuff plate of a motor vehicle, wherein a reinforcing portion is provided between the lower surface of).   A clip seat (4-2a) for attaching the clip (5) is formed on the back surface of the base portion (4-2) of the scuff plate (4), and a clip hole (2b-2) for engaging the clip (5) Is provided at the lower edge (2b) of the opening (2), and the contact portion of the contact protrusions (6, 7) is the engagement hole of the locking piece (4-1a). It is comprised so that it may be located between the engagement position to (3-1a) and the engagement position to the said clip hole (2b-2) of the said clip (5). Car scuff plate mounting structure. The said reinforcement part was comprised by the reinforcement piece (3-1f) provided between the said transverse piece part (3-1d) and the lower surface of the said trim side front-end | tip superimposition part (3-1 ). Item 3. A structure for mounting an automobile scuff plate according to item 1 or 2. Said reinforcing portion includes a characterized by being configured by substantially trim side tip polymerization unit a central unit (3 -1) concave formed by recessing the side reinforcing recess 3-1g of the suspended piece (3-1c) The structure for mounting a scuff plate for an automobile according to claim 1 or 2.