CN207931495U - A kind of outer shading cover structure of automobile instrument - Google Patents

Abstract

The utility model provides a kind of outer shading cover structure of automobile instrument, and the outer hood is annular in shape, and the bottom surface of outer hood is fixed on above fascia, it is characterised in that：The outer hood includes the first C-shaped part that top is equipped with opening, the medial surface of first part is to the inclined-plane of external diffusion, second part is set in the opening and fixed by snap between first part, the medial surface of second part is the inclined-plane deflected inward, the top surface of first part and second part is fixed with roof trim plate, by splitting into original outer hood for integral type after two parts respectively individually demould, assembly is integrated again, solve placement constraint of traditional automobile shading cover due to demoulding moulding limitation and instrument board caused by limiting.

Description

A kind of outer shading cover structure of automobile instrument

Technical field

The utility model is related to automobile instrument field more particularly to a kind of outer shading cover structures of automobile instrument.

Background technology

Currently, with the raising of living standard and industrial technology, more stringent requirements are proposed to automotive interior section by people, Automobile instrument will constantly meet the requirement in beauty, function and cost etc. as the important component of automotive interior.Mesh Preceding most of outer hood continues traditional unitary design, due to the depanning requirement of mold, the appearance medial surface of hood Must satisfy certain depanning angle could smoothly demould, and cause client to be so limited in design model very much, and this demand Also it requires the outer outsole of hood small, also reduces the space for the display alarm lamp that can be placed.Most of vehicle factor is in order to the greatest extent simultaneously Possible reduction design cost and development cycle can preferably continue to use gauge internal part, and it is outer only to change visual outer hood etc. Portion's part, therefore also increase the limitation to moulding.

Utility model content

Based on this, in view of the above technical problems, a kind of outer shading cover structure of novel automobile instrument is provided, can solve to pass Information caused by appearance and modeling caused by the outer hood of the automobile instrument of system is processed due to manufacture is limited and limited due to moulding Space limitation in layout so that appearance selection more horn of plenty, space efficiency utilization higher, to solve technical problem as above, this Utility model adopts the following technical scheme that a kind of outer shading cover structure of automobile instrument, the outer hood is annular in shape, outer hood Bottom surface be fixed on above fascia, it is characterised in that：The outer hood includes C-shaped that top is equipped with opening One part, the medial surface of first part are to be set to the opening from top surface to bottom surface to the inclined-plane of external diffusion, the second part Interior and fixed by snap between first part, the medial surface of the second part is oblique to be deflected inward from top surface to bottom surface The top surface in face, first part and second part is fixed with roof trim plate.

As a kind of preferred embodiment of the utility model, the outer hood is the internal thin-walled knot with cavity Structure is equipped with reinforcing rib between the shading cover inner surface.

As a kind of preferred embodiment of the utility model, it is equipped at the top of first part and the second accessory inner surface Rivet hot column.

As a kind of preferred embodiment of the utility model, pass through the rivet hot column and top at the top of the outer hood Case ring rivet hot is fixed.

As a kind of preferred embodiment of the utility model, the buckle includes being set to first part and the 2nd 0 Cramp between part contact surface and buttonhole, the cramp are overlapped in buttonhole, and the cramp is the sheet that bottom belt hooks, described Buttonhole is the hollow out being longitudinally extended along cramp hook part position, and the lap position in the corresponding hook part is equipped with stop tab.

Using the outer shading cover structure of the automobile instrument, by splitting into two zero by original for the outer hood of integral type Part respectively individually demoulds, and the condition limitation for avoiding one-piece parts that from can not being demoulded due to profile factor is avoided, after individually demoulding Separate elements be attached using buckle after be integrally formed using rivet hot column and case ring at top, to solve tradition Automobile shading cover due to demould limit caused by moulding limitation and instrument board placement constraint.

Description of the drawings

The utility model is further detailed with reference to picture：

Fig. 1 is the three-dimensional view of the utility model；

Fig. 2 is the vertical view of the utility model；

Fig. 3 is the vertical view at the second part；

Fig. 4 is the schematic diagram of the second part longitudinal section；

Schematic diagram when Fig. 5 is using existing hood；

Schematic diagram when Fig. 6 is using the utility model hood；

Fig. 7 is the partial enlarged view buckled in the utility model；

Fig. 8 is the schematic diagram that section is buckled in the utility model.

Wherein：The first parts of 1-, the second parts of 2-, 3- roof trims circle, 4- buckles, 5- rivet hots column, 6- warning lamps, 7- buttons Piece, 8- stop tabs.

Specific implementation mode

The utility model is further illustrated below by way of specific embodiment：

Such as Fig. 1, a kind of outer shading cover structure of automobile instrument, the outer hood of the instrument is annular in shape, and side section is V-shaped Thin-wall construction, the instrument is outer to be fixed to each other between hood bottom and automobile instrument panel, and the outer light-shielding structure of the instrument is by mutual It is linked to be 1 and second part 2 of cricoid first part composition, it can after being mutually matched and splice between the first part 1 and the first part 1 Complete outer shading cover structure is constituted together, wherein the first part 1 is C-shaped, the medial surface of the first part 1 is from top surface to bottom surface Gradually to the inclined-plane of external diffusion, the medial surface of the second part 2 is the inclined-plane deflected inward from bottom surface to bottom surface, using the structure Purpose is：As shown in fig. 6, the outer shading cover structure due to automobile instrument uses the integrally formed mode of die casting, in The gradient that side needs to keep certain can be demoulded, therefore outer hood uses the mouth being located at below casting mold smaller, position The larger structure of mouth above casting mold is effectively to be demoulded, therefore existing hood is connect with automobile instrument panel Tactile position has maximum area, and the area service efficiency for thus causing instrument board is low, is easy to automobile instrument Display element such as warning lamp 6 on disk etc., leads to the problem of and blocks, as shown in figure 5, in the present invention, the automobile instrument Outer hood uses the structure being combined after separate elements individually demould, which is not influencing what dish was shown At position, the first part 1 progress big with dial contact position area, medial surface is gradually expanded from top surface to bottom surface is used Individually demoulding, and may influence at the position that dial is shown, for example at 6 position of warning lamp of the instrument board, use Small with dial contact position area, the second part 2 that medial surface is deflected inward from top surface to bottom surface is individually demoulded, to Having haved the function that, which does not influence dial, shows.

As shown in Figure 3 and Figure 4, be mutually matched between first part 1 and the contact surface of the second part 2 and using buckle 4 into Row is fixed, and multiple heat being fixed between roof trim circle 3 are equipped at the top of the inner surface of the first part 1 and the second part 2 Riveting column 5 makes the first part 1 carry out rivet hot with roof trim circle 3 with the top of the second part 2 and connect to structure by rivet hot column 5 Integrated outer hood is to obtain enough intensity.

As illustrated in figs. 7 and 8, which uses such as lower structure：The buckle structure includes being located on first part 1 Cramp 7 is overlapped on the buttonhole on the second part 2, cramp 7 in the buttonhole in the second part 2, and cramp is The vertical sheet that bottom belt hooks, buttonhole are set on the contact surface of the first part 1 and the second part 2, are had in buttonhole and are corresponded to The hollow out that 7 hook part position of cramp is longitudinally extended, and the lap position in the corresponding hook part is equipped with stop tab 8, using the buckle knot The snapped-in position of second part the first part of correspondence need to only be put into and fixed operation can be completed by structure, easy to operate, be conducive to carry out Automate continuous productive process.

It is avoided in such a way that the separate type of part is demoulded recombinant installation using the embodiment of the utility model The condition limitation that one-piece parts can not be demoulded due to profile factor, after the product after independent demoulding is attached using buckle 4 It is fixed using rivet hot column 5 and roof trim circle 3 to be integrally formed to obtain enough intensity at top, solves traditional vapour Placement constraint of the vehicle hood due to demoulding moulding limitation and instrument board caused by limiting.

Claims (5)

1. a kind of outer shading cover structure of automobile instrument, the outer hood is annular in shape, and automotive meter is fixed in the bottom surface of outer hood Above dash board, it is characterised in that：The outer hood include top be equipped with opening C-shaped the first part (1), described first The medial surface of part (1) be from top surface to bottom surface to the inclined-plane of external diffusion, the second part (2) be set in the opening and with it is described Fixed by buckle (4) between first part (1), the medial surface of the second part (2) is the inclined-plane deflected inward from top surface to bottom surface, First part (1) and the top surface of second part (2) and roof trim circle (3) are fixed.

2. the outer shading cover structure of automobile instrument described in accordance with the claim 1, it is characterised in that:The outer hood is internal tool There is the thin-wall construction of cavity, reinforcing rib is equipped between the shading cover inner surface.

3. the outer shading cover structure of automobile instrument described in accordance with the claim 1, it is characterised in that：First part (1) and the Rivet hot column (5) is equipped at the top of two parts (2) inner surface.

4. the outer shading cover structure of automobile instrument described in accordance with the claim 1, it is characterised in that:Pass through at the top of the outer hood Rivet hot column (5) is fixed with roof trim circle (3) rivet hot.

5. the outer shading cover structure of automobile instrument described in accordance with the claim 1, it is characterised in that：The buckle (4) includes being set to Cramp (7) between first part (1) and the second part (2) contact surface and buttonhole, the cramp (7) are overlapped on buttonhole Interior, the cramp (7) is the sheet that bottom belt hooks, and the buttonhole is the hollow out being longitudinally extended along cramp (7) hook part position, and Lap position in the corresponding hook part is equipped with stop tab (8).