CN100471726C

CN100471726C - Improved cover for vehicle

Info

Publication number: CN100471726C
Application number: CNB2006101556833A
Authority: CN
Inventors: 贺轶龙
Original assignee: Ningbo Xintai Machinery Co Ltd
Current assignee: Ningbo Xintai Machinery Co Ltd
Priority date: 2006-12-30
Filing date: 2006-12-30
Publication date: 2009-03-25
Anticipated expiration: 2026-12-30
Also published as: CN100999204A

Abstract

The present invention relates to an improved vehicle end cover. It includes head portion and self-body, said self-body and the head portion are fixedly connected into one body. It is characterized by that it also includes a bayonet catch, said bayonet catch also is formed from base seat and conical body positioned on said base seat. Besides, said invention also provides the concrete structure characteristics of said base seat and conical body.

Description

A kind of cover for vehicle

Technical field

The present invention relates to a kind of vehicle accessory, specifically refer to a kind of end cap that is positioned at annex ends such as automobile-used panel.

Background technology

Assembling and needs attractive in appearance for automobile often are equipped with panel everywhere at car door, roof etc., to play decoration, sealing or fixation.And, being with end cap usually in the end of panel for Mismachining tolerance that overcomes panel and the hidden danger that eliminates end scuffing vehicle body, this end cap mainly contains head and constitutes with head injection moulding all-in-one-piece main body.During assembling, this main body is tightly inserted in the end portion cavity of panel body, both are interfixed be integral part.This has on the panel of end cap the buckle that is independent of end cap is installed again then, is installed on the vehicle body panel beating by buckle at last.Yet, blemish in an otherwise perfect thing be: since the inserting of panel end behind the end cap, the panel bottom space is taken by end cap, so buckle can only be installed in from position far away, panel end.That is to say that after panel was installed on the vehicle body, the acting point between panel and the vehicle body was away from the panel end.Cause that so very easily the outer of panel end sticks up, making had so both influenced profile decoration function and the sealing function after the assembling in the bigger slit of appearance between panel and the vehicle body panel beating, can produce the wind noise again in the high speed traveling process simultaneously.Moreover, have the buckle adjacent now with end cap, be installed in the junction 42 (seeing also Fig. 6) of vehicle body panel beating often, because this place is designed to the bigger structure of difference of height through regular meeting, fix so generally need to design separately the buckle that matches with this place.Obviously such mode has increased cost of manufacture, has also improved assembly difficulty.

Summary of the invention

Technical matters to be solved by this invention is the present situation at prior art, and a kind of production tolerance that can overcome panel is provided, again can be well fixing panel end, and cover for vehicle easy to assembly.

The present invention solves the problems of the technologies described above the technical scheme that is adopted: this cover for vehicle comprises head and the body that is solidly fixed mutually with head, it is characterized in that: also comprise a buckle, this buckle is again by pedestal be positioned at pedestal epicone body and form, the bottom side face indent of this bullet and form positioning groove, and on the bullet on this positioning groove, be provided with a plurality of independently open cavities and make each cavity wall constitute elasticity wall, on described body internal surface, offer simultaneously the elongated slot that extends to the body inner end surface, said base slips into inserting in this elongated slot from the elongated slot peristome of body, and described bullet is exposed to outside this elongated slot.

As a further improvement on the present invention, described pedestal bottom can be designed to the plush copper that the cross section is the ⊥ shape, and described elongated slot cross section then is designed to the ⊥ shape passage that is complementary with above-mentioned plush copper.Can certainly adopt following mode to realize that inserting connects: the bottom of pedestal is designed to dove-tail form, and the Cross section Design of elongated slot to become dovetail furrow, can realize that equally above-mentioned inserting connects.

What be highly profitable is, can have relatively projection respectively and constitute the step seam on two madial walls at contiguous described elongated slot peristome place, by this step seam, can prevent effectively that buckle from dropping from this elongated slot.

Practical is that the described elongated slot from aforementioned step seam to the peristome direction is good to be designed to the enlarging shape.Similarly, can be provided with the inclined-plane on the insertion end of described plush copper and make this insertion end form the reducing shape, like this to help both smooth insertings.

Described open cavity to be being designed to two for well, and is arranged in the same way respectively on the two sides of bullet.Guaranteeing the elastomeric while like this, structure is simpler.

Described positioning groove can be positioned on the described elasticity wall, with convenient location.

On described body internal surface, can also offer simultaneously for panel spacer crimping groove within it, make between end cap and the panel be connected tightr.

Compared with prior art, because end cap body internal surface of the present invention is provided with the elongated slot of pegging graft for buckle, therefore can make snaps into position on end cap and be adjacent to the panel end, so just can strengthen the installation and control power of panel end widely, overcome the outer of panel end effectively and stick up, avoided the generation of wind noise preferably; Also avoided simultaneously the gap that the high low head of vehicle body panel beating junction produces, make assemble up convenient.Thereby the present invention is simple in structure, and is easy for installation, is worth applying on existing vehicle.

Description of drawings

Fig. 1 is the block diagram of the embodiment of the invention;

Fig. 2 is the block diagram of end cap among Fig. 1;

Fig. 3 is the lateral plan of end cap among Fig. 1;

Fig. 4 is the block diagram of buckle among Fig. 1;

Fig. 5 is installed in block diagram on the panel for the embodiment of the invention;

The body structure partial schematic diagram of Fig. 6 for installing for panel;

Fig. 7 is installed in structural representation on the vehicle body for panel.

The specific embodiment

Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.

As shown in Figures 1 to 4, this cover for vehicle comprises head 11 and the body 12 and the buckle 2 of inserting on body internal surface that are solidly fixed mutually with head, wherein, buckle 2 is made up of pedestal 22 and the bullet 21 that is positioned on the pedestal again, the bottom side face indent of this bullet 21 and form positioning groove 24, and on the bullet on this positioning groove, be provided with two independently open cavities and make each cavity wall constitute separately independently elasticity wall 23, in the present embodiment, two open cavities are arranged on the both sides of bullet in the same way, and positioning groove 24 is positioned on the bottom of elasticity wall 23.Here, inserting mode between aforementioned end cap 1 and the buckle 2 adopts following structure: promptly offer the elongated slot 13 that extends to the body inner end surface on body 12 inside faces, the cross section of this elongated slot 13 then is designed to ⊥ shape passage, and the plush copper 25 of shape is presented in the cross section that pedestal 22 bottoms are designed to be complementary with above-mentioned elongated slot cross section, the plush copper 25 of pedestal just can slip into inserting in this elongated slot 13 from the elongated slot peristome of body like this, and bullet 21 is exposed to outside this elongated slot 13.

In order to prevent that buckle 2 breaks away from from elongated slot, in the present embodiment, also on two madial walls at contiguous elongated slot peristome place, have protruding relatively respectively and formation step seam 14.After the plush copper of buckle 2 tightly slips over the step seam 14 at this place, just be limited in the elongated slot in this seam like this.Consider simultaneously and can successfully slip into elongated slot 13, also the peristome with elongated slot is designed to the enlarging shape, promptly at the step seam to the peristome direction, two madial walls of elongated slot and bottom surface form enlarging 16 to the expansion of separately the outside respectively.Insertion end with plush copper 25 also is designed to the reducing shape simultaneously, just in the mullion two sides of plush copper 25 insertion ends, be positioned at surface, mullion both sides and be designed to first inclined-plane 26 and second inclined-plane 27 respectively, make the plush copper insertion end cross section that is positioned at the ⊥ shape less than its cross section subsequently, so just can guarantee that plush copper enters in the elongated slot swimmingly.

Also offer simultaneously a groove 15 on body internal surface, this groove for spacer 31 crimping on the panel 3 within it.

During assembling, end cap 1 inserting that will have buckle 2 makes the head 11 of end cap expose to panel 3 in the end portion cavity of panel 3, simultaneously 31 crimping of the spacer on the panel is fixed in the groove 15 of body, makes both be tightened to one, as shown in Figure 5.Then, the bullet on the buckle 21 is inserted in the mounting hole 41 of vehicle body panel beating 4,, just can obtains mounting structure as shown in Figure 7 referring to Fig. 6.

Claims

1, a kind of cover for vehicle, it comprises head (11) and the body (12) and the buckle (2) that are solidly fixed mutually with head, this buckle is made up of pedestal (22) and the bullet (21) that is positioned on the pedestal again, the bottom side face indent of this bullet and form positioning groove (24), and on the bullet on this positioning groove, be provided with a plurality of independently open cavities and make each cavity wall constitute elasticity wall (23), on described body internal surface, offer simultaneously the elongated slot (13) that extends to the body inner end surface, this elongated slot (13) Cross section Design becomes ⊥ shape passage, said base (22) bottom is designed to be complementary with this ⊥ shape passage, the cross section is the plush copper (25) of ⊥ shape, the plush copper (25) of said base (22) slips into inserting in this elongated slot from the elongated slot peristome of body, and described bullet (21) is exposed to outside this elongated slot (13), it is characterized in that: have protruding relatively on two madial walls at contiguous described elongated slot peristome place respectively and formation step seam (14); And on described body internal surface, also offer for panel spacer crimping groove (15) within it.

2, cover for vehicle according to claim 1 is characterized in that: the described elongated slot from aforementioned step seam (14) to the peristome direction is designed to the enlarging shape.

3, cover for vehicle according to claim 1 is characterized in that: the insertion end of described plush copper (25) is provided with the inclined-plane and makes this insertion end form the reducing shape.

4, according to the described cover for vehicle of the arbitrary claim of claim 1 to 3, it is characterized in that: described open cavity is two, and is arranged in the same way respectively on the two sides of bullet (21).

5, cover for vehicle according to claim 4 is characterized in that: described positioning groove (24) is positioned on the described elasticity wall (23).