CN201439328U

CN201439328U - Fastener installing decorative sheet bright wisp on automobile tail part

Info

Publication number: CN201439328U
Application number: CN2009201899902U
Authority: CN
Inventors: 谢应喜; 陆俞良; 康齐正
Original assignee: Ningbo Xintai Machinery Co Ltd
Current assignee: Ningbo Taiyong Auto Parts Co., Ltd.
Priority date: 2009-07-30
Filing date: 2009-07-30
Publication date: 2010-04-21
Anticipated expiration: 2019-07-30

Abstract

The utility model relates to a fastener installing a decorative sheet bright wisp on the automobile tail part, which comprises a substrate (2) for positioning a decorative sheet bright wisp. The upper part of the substrate is provided with a blocking part (3) the front side and the back side of which are respectively provided with an elastic blocking pin (4) spreading outwards gradually from top to bottom. The utility model is characterized in that the end planes of the front side and the back side of the substrate are respectively provided with a first blocking hole (21) and a second blocking hole (22) in which the bending edge (11) of the decorative sheet bright wisp is blocked, the openings of the two blocking holes face outside, and the lower end plane (221) of the second blocking hole is an inclined plane inclining outwards gradually from bottom to top. In the assembly process, the bending edge at one side of the decorative sheet bright wisp is blocked in the first blocking hole at first and the bending edge at the other side gradually moves along the lower end plane of the second blocking hole towards the second blocking hole position. The bending edge deforms gradually and recovers the original form when moving to the second blocking hole position and is blocked in the second blocking hole firmly. Finally, the decorative sheet bright wisp is combined on the substrate firmly and the assembly is convenient.

Description

The trim board bright wisp is installed to buckle on the automobile tail

Technical field

The utility model relates to a kind of vehicle accessory, relates in particular to a kind of the trim board bright wisp to be installed to buckle on the automobile tail.

Background technology

Car rear license plate trim board bright wisp is installed in automobile tail, can be on the cover plate of the tail-gate of car or luggage compartment, mainly plays decoration function.In order well bright wisp to be installed on tail-gate or the luggage compartment cover plate, must be by draw bail, as screw, glue, buckle or the like, in these draw bails, buckle connects the simplest, most convenient, but design is the most difficult, as design bad, may require great effort during assembling, it is too big to snap in power, fracture, may come off after the assembling, become flexible, vibrate produce noise, relative position sway, and tail-gate or luggage compartment cover plate about excessive clearance or inhomogeneous and cause the bright wisp outward appearance plain or the like.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of can be with the trim board bright wisp firm and be accurately positioned in buckle on the automobile tail at above-mentioned prior art present situation, and this buckle also has the advantage of convenient and reliable assembly.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of the trim board bright wisp is installed to buckle on the automobile tail, comprise matrix for trim board bright wisp location, lobed snapin part, the top of matrix, the both sides, front and back of this snapin part have elasticity card base gradually expending outside respectively from top to bottom, it is characterized in that: have opening bending edge outwardly on both sides, the front and back end face of described matrix respectively and snap in its interior first bayonet socket and second bayonet socket, and the lower surface of second bayonet socket is an outward-dipping gradually from bottom to top inclined-plane for the trim board bright wisp.

Improve further, have the auxiliary block that the inner end surface with the trim board bright wisp of evagination contacts on the left and right sides end face of above-mentioned matrix respectively.Can increase the area of contact of the inner end surface of matrix and trim board bright wisp by the design of auxiliary block, strengthened the friction force between matrix and the trim board bright wisp inner end surface, be difficult for relative matrix sway after making the trim board bright wisp assemble, guarantee the stability after the trim board bright wisp is installed.

Further improve, the lower surface of above-mentioned auxiliary block is served as reasons interior and outer inclined downward, and the outermost end of the lower surface of auxiliary block is lower than the lower surface of matrix.Like this, after the trim board bright wisp is connected on the buckle, the lower surface of auxiliary block can have a pushing and pressing effect to the inner end surface of trim board bright wisp, allow trim board bright wisp inner end surface that certain elastic deformation is arranged, be difficult for relative matrix sway after further making the trim board bright wisp assemble, guarantee the stability after the trim board bright wisp is installed.

For making the snapin part after snapping on car tail-gate or the luggage compartment cover plate, the snapin part is difficult for relative tailstock door or the luggage compartment cover plate rocks, and the left and right sides of above-mentioned snapin part has the location rib of evagination.During assembling, on the knock hole sidewall that inserts for the snapin part on tail-gate or the luggage compartment cover plate, be provided with and locate the positioning groove that rib matches, card by location rib and positioning groove is joined, make the snapin part be difficult for relative tailstock door or the luggage compartment cover plate rocks, vibration relatively can not take place and produce noise in buckle integral body.

Compared with prior art, advantage of the present utility model is: both sides, the front and back end faces top of matrix just is provided with opening first bayonet socket and second bayonet socket outwardly, by the blocking of bayonet socket to the bending edge of trim board bright wisp, makes that the trim board bright wisp is firm to be positioned on the matrix; Simultaneously, because the lower surface of second bayonet socket is an outward-dipping gradually from bottom to top inclined-plane, when assembling like this, only need earlier with the trim board bright wisp wherein the bending edge of a side snap in earlier in first bayonet socket, then the rotation of trim board bright wisp is snapped in, the bending edge of trim board opposite side moves towards the second bayonet socket position gradually along the lower surface of second bayonet socket, under the effect on inclined-plane, the bending edge of trim board opposite side is out of shape gradually, until moving to the second bayonet socket position, bending edge restores to the original state, and firm snapping in second bayonet socket, the final realization is combined on the matrix convenient and reliable assembly with the trim board bright wisp is firm.

Description of drawings

Fig. 1 is the utility model embodiment perspective view;

Fig. 2 is the Facad structure scheme drawing of the utility model embodiment;

Fig. 3 is that the A-A of Fig. 2 is to cutaway view;

Fig. 4 is a present embodiment fitting process scheme drawing;

Fig. 5 is the present embodiment assembling scheme drawing after finishing.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Be depicted as a preferred embodiment of the present utility model as Fig. 1～3.

A kind of the trim board bright wisp is installed to buckle on the automobile tail, comprise the matrix 2 of locating on it for trim board bright wisp 1, it is flat rectangular-shaped that matrix roughly is, the lobed snapin part 3, approximate centre position, top of matrix 2, the both sides, front and back of this snapin part 3 have elasticity card base 4 gradually expending outside respectively from top to bottom, and the left and right sides of snapin part 3 has the location rib 6 of evagination.

Have opening bending edge 11 outwardly on both sides, the front and back end face of matrix 2 respectively and snap in its interior first bayonet socket 21 and second bayonet socket 22, and the lower surface 221 of second bayonet socket 22 is an outward-dipping gradually from bottom to top inclined-plane for trim board bright wisp 1.

Has the auxiliary block 5 that contacts with inner end surface 12 trim board bright wisp 1 evagination on the left and right sides end face of matrix 2 respectively, the lower surface 51 of auxiliary block 5 is served as reasons interior and outer inclined downward, and the outermost end 511 of the lower surface 51 of auxiliary block 5 is lower than the lower surface of matrix 2.

During use, as Fig. 4, shown in 5, in the knock hole on the 3 insertion adapter plates 7 of the snapin part on the matrix 2, adapter plate 7 can be the tail-gate of car or the substrate of luggage compartment cover plate, pass the knock hole of adapter plate 7 and be buckled in the back side of adapter plate 7 by elasticity card base 4, for guaranteeing that whole buckle is difficult for relative adapter plate and rocks, on the last knock hole sidewall that inserts for snapin part 3, be provided with and locate the positioning groove (not showing in the drawing) that rib matches, increase the firm degree of 3 location, snapin part, this just makes that whole snap-fitted insertion force is little, insertion force is less than 49 Ns after testing, and withdrawal force is big, and withdrawal force is greater than 75 Ns; Then, with trim board bright wisp 1 wherein the bending edge 11 of a side snap in earlier in first bayonet socket 21, with cylinder trim board bright wisp 1 is promoted then, 1 rotation of trim board bright wisp is snapped in, the bending edge 11 of trim board 1 opposite side moves towards second bayonet socket, 22 positions gradually along the lower surface 221 of second bayonet socket 22, under the effect on inclined-plane, the bending edge 11 of trim board bright wisp 1 opposite side is out of shape gradually, until moving to second bayonet socket, 22 positions, bending edge 11 restores to the original state, and firm snapping in second bayonet socket 22, finally realize trim board bright wisp 1 firm being combined on the matrix 2, simultaneously, because the lower surface 51 of the auxiliary block 5 on the left and right sides end face of matrix 2 is the inclined-plane, so the inner end surface 12 of 5 pairs of trim board bright wisps 1 of auxiliary block has certain squeezing action, prevents that effectively trim board bright wisp 1 is relatively to matrix 2 sway.

Claims

1. one kind is installed to buckle on the automobile tail with the trim board bright wisp, comprise matrix (2) for trim board bright wisp (1) location, the lobed snapin part, top (3) of matrix (2), the both sides, front and back of this snapin part (3) have elasticity card base gradually expending outside (4) respectively from top to bottom, it is characterized in that: have opening bending edge (11) outwardly on both sides, the front and back end face of described matrix (2) respectively and snap in its interior first bayonet socket (21) and second bayonet socket (22), and the lower surface (221) of second bayonet socket (22) is an outward-dipping gradually from bottom to top inclined-plane for trim board bright wisp (1).

2. buckle according to claim 1 is characterized in that: have the auxiliary block (5) that contacts with inner end surface trim board bright wisp (1) (12) evagination on the left and right sides end face of described matrix (2) respectively.

3. buckle according to claim 2 is characterized in that: the lower surface (51) of described auxiliary block (5) is served as reasons interior and outer inclined downward, and the outermost end (511) of the lower surface (51) of auxiliary block (5) is lower than the lower surface (23) of matrix (2).

4. buckle according to claim 1 is characterized in that: the left and right sides of described snapin part (3) has the location rib (6) of evagination.