CN2781056Y

CN2781056Y - Fastener for connecting decoration strip and car roof panel

Info

Publication number: CN2781056Y
Application number: CN 200520101722
Authority: CN
Inventors: 卢孝贵
Original assignee: Ningbo Xintai Machinery Co Ltd
Current assignee: Ningbo Xintai Machinery Co Ltd
Priority date: 2005-04-20
Filing date: 2005-04-20
Publication date: 2006-05-17
Anticipated expiration: 2015-04-20

Abstract

The utility model relates to a fastener for connecting a decoration strip and the sheet metal of a car roof, which comprises a U-shaped main body and wedge-shaped elastic clamps which are positioned on the inner side wall of the main body, wherein positioning blocks are also arranged on the outer surfaces of the two side walls of the main body and a projection which is used for positioning is arranged on the outer surface of one side wall near the bottom of the main body. The utility model is characterized in that the positioning blocks are positioned on the middle part of the side wall, and the other side wall of the main body turns outwards to form an n-shaped elastic clamping foot. After the structure is adopted, the purpose of positioning can be achieved by providing a positioning groove on the corresponding point without stamping a notch on the decoration strip; the projection is replaced by the elastic clamping foot to cause the fastener to be easily inserted into the decoration strip to cause assembly to be quick and convenient. Simultaneously, a convex rib is arranged on the outer bottom of the fastener to effectively prevent the fastener from moving; furthermore, a toothed elastic clamp can cause the fastener to be better clamped on the sheet metal. In addition, the decoration strip can be fixedly installed on the sheet metal of the car roof by using two long arms and two supporting ribs are adopted to prevent the decoration strip of the car roof from inclining on the sheet metal.

Description

A kind of buckle that panel is connected with the roof panel beating

Technical field

The utility model relates to a kind of vehicle accessory, especially refers to a kind ofly by it panel is installed in buckle on the roof panel beating.

Background technique

For the roof panel is installed on the roof panel beating, existing people design various Elastic buckle already, promptly by this Elastic buckle panel are positioned on the roof panel beating.Usually, this Elastic buckle is designed to the plastics integral piece, and a kind of like this buckle is wherein arranged, and its main body roughly is the U type, be respectively arranged with projection on the two side outer surface of contiguous bottom part body, the groove of formed plush copper shape of each projection and main body and panel internal surface matches.On an inside surface of side wall, be provided with simultaneously the resilient clip of voussoir shape.For Elastic buckle is positioned on the roof panel, also being provided with in appearance of two side from the positioning block of bottom part body to the top-direction extension.During assembling, positioning block is aimed at locating notch on the roof panel, and the elasticity of utilizing buckle self with the main body inserting in the inner surface recesses of panel, it is positioned in the roof panel, and can move left and right; Follow in the edge insertion main body with the roof panel beating again, the end face of edge and resilient clip is offseted, the end face after the resilient clip distortion is restored like this props up the appearance of roof panel beating, and prevents that panel breaks away from from the roof panel beating.Therefore this buckle has played interconnect function preferably.But in use find, because positioning block extends to the top from the bottom of main body, therefore when assembling, must in the relevant position of panel, offer breach and buckle could be inserted, but because panel itself is longer, has certain arc again, therefore on technology, such breach only could come out at the panel two end part in punching press, then can't realize at the middle part, that is to say, above-mentioned buckle can't be adopted in middle part at panel, also promptly can't position buckle, thereby in use, the unavoidable phenomenon that produces the buckle displacement, so that influence the soundness that connects.Be subjected to the influence of projection cube structure simultaneously, its elasticity is relatively poor, when assembling, in the groove of difficult insertion panel.Moreover, there is not any compaction measure again between buckle bottom appearance after the assembling and the panel internal surface, this easier trend that makes buckle produce move left and right.

Summary of the invention

Technical problem to be solved in the utility model is the defective that overcomes prior art, provides a kind of and be easy to assemble, can avoid again the buckle that panel is connected with the roof panel beating that is shifted.

The utility model solves the problems of the technologies described above the technological scheme that is adopted: this buckle comprises main body that is the U type and the voussoir shape resilient clip that is positioned on main body one madial wall, and on the outer surface of the two side of this main body, also be provided with positioning block, and on a sidewall outer surface of contiguous bottom part body, be provided with the projection of location usefulness, it is characterized in that: described positioning block is positioned at the medium position place of sidewall, and the opposite side wall section of the described main body back of outwards overturning forms the elasticity card base of several types.

Can be provided with the fin that is used for increasing frictional force on the described bottom part body outer surface.

Described elasticity card base is preferably two, lays respectively at the two ends of this side.

The end face of described resilient clip is good with indentation.

Stretch out and to close gradually long-armed of another sidewall with can being respectively equipped with on the main body end face of above-mentioned resilient clip with sidewall, and under user mode, this long-armed end is butted on respectively on the corresponding roof panel beating.

Can also be provided with the ribs that parallels with sidewall on the described bottom part body internal surface.

Compared with prior art, advantage of the present utility model is: positioning block design at the middle part of sidewall appearance, be need not the punching press breach like this on the roof panel, as long as the purpose that locating slot can reach the location is set in the corresponding position; And the elasticity card base is substituted projection, and buckle is inserted in the panel like a cork, assemble up quick, convenient.While has increased the frictional force between buckle and the panel at the fin of the outer bottom setting of buckle, can stop moving of buckle effectively.Moreover, its end face is designed to jagged resilient clip, buckle is stuck on the panel beating better.The power that also can utilize two long-armed distortion backs to produce in addition is fixedly mounted on the roof panel beating panel.And the employing ribs when then can overcome manufacturing and assembly error, also can avoid the roof panel to produce the phenomenon of inclination on panel beating.

Description of drawings

Fig. 1 is the utility model embodiment's a profile stereogram;

Fig. 2 is the profile stereogram of other direction among Fig. 1;

Fig. 3 is the plan view of the utility model inserting behind panel;

Fig. 4 is an A-A schematic cross-section among Fig. 3;

Fig. 5 is a B-B schematic cross-section among Fig. 3;

Fig. 6 is a C-C schematic cross-section among Fig. 3;

Fig. 7 is a present embodiment with panel and perspective view after the roof panel beating is connected.

Embodiment

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

As depicted in figs. 1 and 2, this buckle is the plastics integral piece, its main body roughly is the U type, the outer surface middle part of this main body two side is respectively equipped with the positioning block 2 that matches with panel 8 back side locating slots, wherein dash forward and the resilient clip 5 of formation voussoir shape in the partial sidewall of a positioning block 2 both sides difference, and with the projection 6 that also is provided with location usefulness on the sidewall outer surface of these resilient clip 5 homonymies and contiguous bottom part body, and the back of outwards overturning, another sidewall two end part of main body forms the elasticity card base 1 of several types.

Can to increase the frictional force between buckle and the roof panel 8 in order assembling, on the outer surface of bottom part body, also to be provided with fin 7.End face with resilient clip 5 is designed to flexuose simultaneously, so that buckle firmly is stuck on the roof panel beating 9 well.

In the present embodiment, also with the main body both ends of the surface of resilient clip 5 with sidewall on be respectively equipped with stretch out and to another sidewall close gradually long-armed 4.In addition, consider the tolerance of making and assembling, on the internal surface of bottom part body, be provided with the ribs 3 that parallels with sidewall, when assurance is seated, can also prevent the tilt phenomenon that roof panel 8 takes place on panel beating 9 like this.

During assembling, extremely shown in Figure 6 as Fig. 3, earlier elasticity card base 1 is inserted in the groove of roof panel 8, make it be close to panel, positioning block with this side is positioned in the corresponding locating slot of roof panel simultaneously, again by as shown in Figure 4 D to pushing buckle, the elasticity of utilizing buckle self with the main body inserting in groove, it is positioned in the panel 8, and can move left and right; Follow again in the edge insertion main body with roof panel beating 9, as Fig. 5 and shown in Figure 7, the flexuose end face of edge and resilient clip 5 is offseted, and the end face after resilient clip 5 distortion are restored like this props up the appearance of roof panel beating 9, and prevents that panel 8 breaks away from from roof panel beating 9.Simultaneously, two long-armed 4 end is butted on respectively on the corresponding roof panel beating 9, and the power of utilizing its distortion back to produce is stuck in roof panel 8 on the roof better.

Claims

1, a kind of buckle that panel is connected with the roof panel beating, it comprises main body that is the U type and the voussoir shape resilient clip (5) that is positioned on the main body madial wall, and on the outer surface of the two side of this main body, also be provided with positioning block (2), and on a sidewall outer surface of contiguous bottom part body, be provided with the projection (6) of location usefulness, it is characterized in that: described positioning block (2) is positioned at the medium position place of sidewall, and the opposite side wall section of the described main body back of outwards overturning forms the elasticity card base (1) of several types.

2, according to claim 1 with panel and the buckle that the roof panel beating is connected, it is characterized in that: described bottom part body outer surface is provided with the fin (7) that is used for increasing frictional force.

3, according to claim 1 with panel and the buckle that the roof panel beating is connected, it is characterized in that: described elasticity card base (1) is two, lays respectively at the two ends of this side.

4, according to claim 1 or 2 or 3 described, it is characterized in that: the end face indentation of described resilient clip (5) panel and the buckle that the roof panel beating is connected.

5, according to claim 1 or the 2 or 3 described buckles that panel is connected with the roof panel beating, it is characterized in that: stretch out and to another sidewall close gradually long-armed (4) with being respectively equipped with on the main body end face of above-mentioned resilient clip (5) with sidewall, and under user mode, the end of these long-armed (4) is butted on respectively on the corresponding roof panel beating (9).

6, according to claim 1 or 2 or 3 described with panel and the buckle that the roof panel beating is connected, it is characterized in that: described bottom part body internal surface is provided with the ribs (3) that parallels with sidewall.