CN204296608U - A kind of fixed sturcture of automotive air outlet upholstery border - Google Patents

Abstract

The utility model discloses a fixing structure for an automobile air outlet decorative strip, which comprises an air outlet decorative strip and an air frame, an insert piece is arranged on the back of the air outlet decorative strip, and an insert matching the insert piece is arranged on the air frame. The inner concave card slot, the air outlet decorative strip is fixed on the wind frame through the cooperation of the insert piece and the inner concave card slot. There is no need to use screws or welding for fixing, easy installation, reliable connection, greatly reduced cost, and does not take up extra space, and the shape of the cantilever air outlet decorative strip is more refined.

Description

A fixing structure for a decorative strip of an automobile air outlet

technical field

The utility model relates to the technical field of automobiles, in particular to a fixing structure for an automobile air outlet decorative strip.

Background technique

The decoration of the air outlet of the car air conditioner plays a finishing touch on the shape of the instrument panel. In this regard, the styling engineers are pursuing the decorative effect of embellishment, and the requirements for the shape of the decorative strip are getting higher and higher, and the decorative strip must be fixed firmly. , but also requires the minimum structural space, which also poses new challenges to engineering technical requirements.

The existing commonly used fixing methods are: the decorative strip of the air outlet is fixed to the air outlet panel; the air frame is fixed to the air outlet panel by crimping. In order to meet the requirements of fastening, the decorative strips and panels need to be assembled with screws or welding fixtures. The weight and cost are relatively high, and the required structural space is also large, which cannot meet the modeling requirements of cantilevered decorative strips.

Utility model content

Aiming at the deficiencies of the existing technology, the technical problem to be solved by the utility model is to provide a fixing structure for the decorative strip of the air outlet of the automobile, so as to achieve the purpose of convenient installation and reliable connection.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

The fixed structure of the automobile air outlet decorative strip includes an air outlet decorative strip and an air frame, the back of the air outlet decorative strip is provided with an insertion piece, and the air frame is provided with a concave card slot matching the insertion piece. The decorative strip of the air outlet is fastened and fixed on the air frame through the cooperation of the insert piece and the concave card slot.

Further, the inserting piece is provided with a guide clamping boss, and the side wall of the concave slot is provided with a clamping hole matching the guide clamping boss.

The height of the insertion piece is the same as the depth of the concave slot.

The guide clamping boss is arranged at the end of the insertion piece, and the height of the guide clamping boss is the same as that of the clamping hole.

A limiting rib is provided on the side wall of the concave locking groove opposite to the locking hole, and the limiting rib and the locking hole are arranged in a dislocation manner.

Compared with the prior art, the utility model has the following advantages:

The air outlet decorative strip and the air frame are directly fixed by clamping without screws or welding. The installation is convenient and the connection is reliable, which greatly reduces the cost and does not take up extra space. The shape of the cantilever air outlet decorative strip is more exquisite.

Description of drawings

The following is a brief description of the content expressed in the drawings of this manual and the marks in the drawings:

Figure 1 is a schematic diagram of the assembly of the tuyere decorative strip, the tuyere panel, and the air frame of the utility model.

Fig. 2 is a structural schematic diagram of the tuyere decorative strip of the present invention.

Fig. 3 is a structural schematic diagram of the wind frame of the utility model.

Fig. 4 is a schematic diagram of key dimensions of the tuyere decorative strip of the present invention.

Fig. 5 is a schematic diagram of key dimensions of the wind frame of the present invention.

In the figure: 1. Tuyere decorative strip, 11. Bottom surface of tuyere decorative strip, 12. Insert piece, 13. Guide snap-in boss, 2. Tuyere panel, 3. Air frame, 31. Inner concave slot, 32. Snap-in Hole, 33. limiting muscle.

Detailed ways

The specific implementation of the present utility model will be described in further detail below by describing the embodiments with reference to the accompanying drawings.

As shown in Figures 1 to 5, the fixing structure of the automobile air outlet decorative strip includes the air outlet decorative strip 1, the air frame 3 and the air outlet panel 2, wherein the air outlet decorative strip 1 and the air frame 3 are directly fixed by clamping, Then fix the wind frame on the tuyere panel from the back of the tuyere panel 2, there is no direct installation and fixing relationship between the tuyere decorative strip 1 and the tuyere panel 2, only clearance fit.

On the bottom surface 11 of the tuyere decorative strip on the back side of the tuyere decorative strip 1, there is an insert 12 of a certain height protruding from the outer surface of the insert 12. A raised guide clamping boss 13 is arranged on the outer surface of the insert 12, and the guide clamping boss 13 is located at the insertion position. At the end of the sheet, the guide clamping boss 13 is a slanted block structure, which is convenient for the insert to snap into the concave draw-in groove.

At the position where the upper end surface of the wind frame 3 matches the tuyere decorative strip, there is an inner concave card slot 31 that is compatible with the insert piece, and the side wall of the inner concave card slot 31 is provided with a guide card joint boss The card connection hole 32. In addition, a limiting rib 33 is provided on the side wall opposite to the locking hole in the concave locking groove 31 , and the limiting rib 33 is arranged in a dislocation with the locking hole.

The thickness of the inserting piece at the guide clamping boss 13 is consistent with the width of the concave draw-in groove at the upper position of the clamping hole, and the inserting piece closely cooperates with the limit rib.

During assembly, through the slight deformation of the insertion piece 12 between two adjacent limiting ribs 33, the guide clamping boss 13 can be inserted into the clamping hole in the concave card groove. After being installed in place, the limiting rib makes the guide card A certain amount of engagement between the connecting boss and the clamping hole is maintained, so that the decorative strip of the tuyere is stable and does not shake and does not come out of the groove.

The height H1 of the insert is the same as the depth H3 of the concave card slot, the distance H2 from the guide clamping boss to the top of the insert is the same as the distance H4 from the upper part of the clamping hole to the bottom of the concave card slot, and the guide clamping boss The thickness L1 of the insertion piece is the same as the width L2 of the concave slot at the upper part of the clamping hole, and the thickness of the limit rib is consistent with the clamping amount of the guide clamping boss and the clamping hole; ensure that the decorative strip is reliable and reliable after assembly. Shaking; the top of the insert is used as a guiding structure for easy installation.

The utility model has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited by the above-mentioned method, as long as various insubstantial improvements are adopted based on the concept and technical solutions of the utility model, or there is no Those who directly apply the idea and technical solution of the utility model to other occasions through improvement are within the protection scope of the utility model.

Claims (5)

1. A fixed structure for an automobile air outlet decorative strip, comprising an air outlet decorative strip and an air frame, characterized in that: the back side of the air outlet decorative strip is provided with an insert, and the air frame is provided with an insert matching the insert. The inner concave card slot, the air outlet decorative strip is fixed on the wind frame through the cooperation of the insert piece and the inner concave card slot. 2. The fixing structure of the automobile air outlet decorative strip as claimed in claim 1, characterized in that: the inserting piece is provided with a guide clamping projection, and the side wall of the concave clamping groove is provided with a guide clamping projection. Matching snap-in holes. 3. The fixing structure of the decorative strip of the air outlet of the automobile according to claim 1, characterized in that: the height of the insertion piece is the same as the depth of the concave groove. 4 . The fixing structure for the decorative strip of the air outlet of the automobile according to claim 2 , wherein the guide clamping boss is provided at the end of the insertion piece, and the height of the guide clamping boss is the same as that of the clamping hole. 5 . 5. The fixing structure of the automobile air outlet decorative strip as claimed in claim 2, characterized in that: a limit rib is provided on the side wall opposite to the clamping hole in the concave clamping groove, and the limit rib and the The clamping holes are misplaced.