CN201254146Y

CN201254146Y - Block button base

Info

Publication number: CN201254146Y
Application number: CNU2008201513508U
Authority: CN
Inventors: 王权锋; 夏群; 高绍芊
Original assignee: Yanfeng Visteon Automotive Trim Systems Co Ltd
Current assignee: Yanfeng Automotive Trim Systems Co Ltd; Shanghai Yanfeng Jinqiao Automotive Trim Systems Co Ltd
Priority date: 2008-07-29
Filing date: 2008-07-29
Publication date: 2009-06-10
Anticipated expiration: 2018-07-29

Abstract

The utility model discloses a buckle base used for clamping when installing and connecting white nails of an automobile interior adornment to solve the problem that the white nails often fall off. The buckle base comprises a fortress-shaped base body and an installing head face provided with white nail sliding-in grooves. A buckling structure capable of preventing the white nails from disengaging is arranged on the white nail installing head face. The buckle base can be integrated on the automobile interior adornment or be separately arranged. The automobile interior adornment is simple in structure, low in cost and easy to make and can effectively prevent the white nails from disengaging.

Description

The buckle pedestal

Technical field

The utility model relates to a kind of buckle pedestal, and is particularly a kind of to being used to install the buckle base construction that the white nail that connects the automotive trim product plays clamping action.

Background technology

The automotive trim product is a Plastic Parts often such as door-plate trim panel, column trim panel and carpet press strip plaque etc., is connected in the vehicle body on the panel beating by white nail.Basic connection structure is: follow closely an end in vain and be connected in the vehicle body in the hole on the panel beating, the other end is installed on the buckle pedestal at the automotive upholstery back side.Produce at auto body panel beating and automotive upholstery strange land, be transported to then under the situation of assembling on the assemble production line, white nail is required to be installed on the automotive upholstery earlier usually.

For white nail is installed, usually can be integrated or several buckle pedestals independently are set at the automotive upholstery back side, at buckle pedestal top-slitting, will follow closely in vain in the reeve groove.Common buckle pedestal does not clamp function, just avoids opening direction towards getting off to prevent that white nail from coming off from the buckle pedestal because of own wt as far as possible.Also or reserve some magnitudes of interference for the groove of opening on the buckle pedestal to tighten white nail.

Rotate unavoidably in Product transport and the installation process, vibrations and grazing, cause white nail usually to come off.

The utility model content

The purpose of this utility model is, a kind of buckle pedestal is provided, and plays clamping action to being used to that the white nail that connects the automotive trim product is installed, to overcome the problem that white nail usually comes off.

In order to achieve the above object, the technical solution of the utility model is as follows:

The buckle pedestal comprises fort shape matrix and has the installation end face that white nail slips into groove, it is characterized in that, installs on the end face at described white nail and is provided with the interface arrangment that can prevent that white nail from coming off.

Described interface arrangment is respectively equipped with limiting stopper for the both sides that the white nail that end face is installed slips into groove, and has U type groove around limiting stopper.

Described interface arrangment is respectively equipped with stop block for the inboard that the white nail that end face is installed slips into groove, and opens I type groove at the rear portion of stop block.

Described interface arrangment slips into the stop block that the inboard of groove is respectively equipped with for the white nail that end face is installed, and opens L shaped groove at the stop block rear portion.

Described interface arrangment slips into the stop bit muscle that the both sides of groove are respectively equipped with for the white nail that end face is installed, and stop bit muscle both sides respectively are provided with elongate slot.

Adopt buckle base construction of the present utility model, can be integrated on the automotive trim product, also can be provided with separately, simple in structure, be easy to make, with low cost, but preventing white nail, actv. comes off.

Description of drawings

Fig. 1-the 1st, the block diagram of first embodiment of the utility model buckle pedestal;

Fig. 1-the 2nd, the front view of first embodiment of the utility model buckle pedestal;

Fig. 2-the 1st, the block diagram of second embodiment of the utility model buckle pedestal;

Fig. 2-the 2nd, the top view of second embodiment of the utility model buckle pedestal;

Fig. 3-the 1st, the block diagram of the 3rd embodiment of the utility model buckle pedestal;

Fig. 3-the 2nd, the top view of the 3rd embodiment of the utility model buckle pedestal;

Fig. 4-the 1st, the block diagram of the 4th embodiment of the utility model buckle pedestal;

Fig. 4-the 2nd, the top view of the 4th embodiment of the utility model buckle pedestal;

The specific embodiment

Below according to Fig. 1-1 to Fig. 4-2, provide preferred embodiment of the present utility model, and described in detail, enable to understand better function of the present utility model, characteristics.

Buckle pedestal 1 comprises fort shape matrix 10 and has the installation end face 12 that white nail slips into groove 11, installs on the end face 12 at described white nail and is provided with the interface arrangment 13 that can prevent that white nail from coming off.

Embodiment one:

As Fig. 1-1 and 1-2, the upper surface both sides that end face 12 is installed at the buckle pedestal respectively are provided with a limiting stopper 2, the flange face of limiting stopper 2 and white nail has the amount of interference of 0.5～2mm, around limiting stopper, open U type groove 3 then, make it can be under external force along the root rotational deformation, limiting stopper 1 is provided with chamfering 4 in the side that white nail slips into channel opening, and white nail is entered easily.When installation followed closely 2 in vain, white nailing flange extruding limiting stopper 1 made it be rotated down distortion, thereby allows white nail pass through, and limiting stopper 1 return plays the slip-off preventing effect afterwards.

Embodiment two:

As Fig. 2-1 and 2-2, the inboard of slipping into groove at the white nail of the installation end face at buckle pedestal top respectively is provided with a stop block 5, its spacing is less than white nail axial region diameter, amount of interference is between 0.5～3mm, and open I type groove 6 at the stop block rear portion, and the width of I type groove 6 should be greater than the amount of interference of this side stop block with white nail axial region, and stop block 5 can be out of shape backward along the narrowest place, two ends under external force, the narrowest place, two ends is wide should be between 0.5～2mm, and the anterior chamfering of limiting stopper enters white nail easily.When white nail is installed, follow closely axial region extruding stop block in vain it is out of shape backward along the narrowest place, two ends, thereby allow white nail pass through, the stop block return plays the slip-off preventing effect afterwards.

Embodiment three

As Fig. 3-1 and 3-2, the inboard of slipping into groove at the white nail of the installation end face at buckle pedestal top respectively is provided with a stop block 5, its spacing is less than white nail axial region diameter, amount of interference is between 0.5～3mm, and open L shaped groove 7 at the stop block rear portion, and only forwardly staying the muscle of wide 1～2mm, stop block can be that centre of gration is to internal strain with the muscle under external force, stop block is provided with chamfering 4 in the side that white nail slips into channel opening, and white nail is entered easily.When white nail is installed, follow closely axial region extruding buckle in vain and make it narrow muscle place is out of shape to both sides along the front portion, thereby allow white nail pass through, the stop block return plays the slip-off preventing effect afterwards.

Embodiment four

As Fig. 4-1 and 4-2, installation end face groove inboard at buckle pedestal top is provided with two stop bit muscle 8, its spacing is less than white nail axial region diameter, amount of interference is between 0.5～3mm, open elongate slot 9 in stop bit muscle 8 both sides then, only stay the stop bit muscle 8 of wide 1～2mm, make the similar clock pointer of shape of stop bit muscle 8, stop bit muscle 8 can root be that centre of gration is to front or rear distortion under external force.When white nail is installed, follow closely axial region extruding stop bit muscle 8 in vain it is out of shape backward, thereby allow white nail pass through, stop bit muscle 8 returns play the slip-off preventing effect afterwards.

In the various embodiments described above, described stop block slips into direction at white nail and is provided with chamfering, makes the white nail buckle pedestal of packing into easily, and is difficult for deviating from from pedestal.

Adopt buckle base construction of the present utility model, need not other clamping structure, can realize preventing that white nail from coming off, on limited space, make its structure more simple, and be easy to make, low originally cheap.

Above-described, be preferred embodiment of the present utility model only, be not in order to limiting scope of the present utility model, the foregoing description of the present utility model can also be made various variations.Be that every simple, equivalence of doing according to the claims and the description of the utility model application changes and modification, all fall into the claim protection domain of the utility model patent.

Claims

1. buckle pedestal comprises fort shape matrix and has the installation end face that white nail slips into groove, it is characterized in that, is provided with the interface arrangment that can prevent that white nail from coming off in described having on the installation end face that white nail slips into groove.

2. buckle pedestal according to claim 1 is characterized in that, describedly prevents that interface arrangment that white nail comes off from slipping into the limiting stopper that the both sides of groove are respectively equipped with for the white nail that end face is installed, and is provided with U type groove around limiting stopper.

3. buckle pedestal according to claim 2 is characterized in that, described limiting stopper is provided with chamfering in the side that white nail slips into channel opening.

4. buckle pedestal according to claim 1 is characterized in that, described interface arrangment slips into the stop block that the inboard of groove is respectively equipped with for the white nail that end face is installed, and the stop block rear portion is provided with the groove that receives the stop block elastic deformation amount.

5. buckle pedestal according to claim 4 is characterized in that, described stop block is the white jut of following closely the inner surface that slips into groove, and described groove is an I type groove.

6. buckle pedestal according to claim 4 is characterized in that, described stop block is the white jut of following closely the inner surface that slips into groove, and described groove is L shaped groove.

7. according to claim 5 or 6 described buckle pedestals, it is characterized in that described stop block is provided with chamfering in the side that white nail slips into channel opening.

8. buckle pedestal according to claim 1 is characterized in that, describedly prevents that interface arrangment that white nail comes off from slipping into the stop bit muscle that the both sides of groove are respectively equipped with for the white nail that end face is installed, and stop bit muscle both sides respectively are provided with elongate slot.