CN217575076U - Automobile plastic ornament - Google Patents
Automobile plastic ornament Download PDFInfo
- Publication number
- CN217575076U CN217575076U CN202221857324.3U CN202221857324U CN217575076U CN 217575076 U CN217575076 U CN 217575076U CN 202221857324 U CN202221857324 U CN 202221857324U CN 217575076 U CN217575076 U CN 217575076U
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- Prior art keywords
- fastener
- wedge
- transition
- block
- circular arc
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Abstract
The utility model discloses an automobile plastic gadget, including last fastener and lower fastener lock, it includes that the one end bottom of last fastener block is equipped with the wedge arch to go up the fastener, the middle part that the fastener includes down the fastener block is equipped with the confession down go up the wedge recess that the protruding embedding of fastener wedge was buckled into of fastener, under the lock state go up fastener block up end with fastener block up end is located a plane down, it has the circular arc transition to go up between fastener block and the wedge arch, the circular arc of circular arc transition cut upwards with be equipped with the slope transition face between the bellied inclined plane of wedge, the slope transition is towards keeping away from the protruding direction slope of wedge. Compared with the prior art, the utility model, can solve current car plastics gadget parting line and leak outward, crack easily, the problem of depainting.
Description
Technical Field
The utility model belongs to the technical field of the car and accessory manufacturing technique and specifically relates to a plastic decoration spare for on car.
Background
An existing plastic decoration part used beside an upper instrument panel of an automobile, a column A, a column B and the like generally comprises an upper fastener 1 and a lower fastener 2 which are buckled, as shown in figures 1 and 2, the upper fastener 1 comprises an upper fastener block 1-1, a wedge-shaped bulge 1-2 is arranged at the bottom of one end, the lower fastener 2 comprises a lower fastener block 2-1, a wedge-shaped groove 2-2 for the wedge-shaped bulge of the upper fastener to be embedded and buckled is arranged in the middle of the lower fastener block 2-1, after buckling, the upper end face of one side of the upper fastener block 1-1 and the upper end face of the lower fastener block 2-1 are located on a plane, an arc transition 1-3 is arranged between the upper fastener block 1-1 and the wedge-shaped bulge 1-2, and an arc of the arc transition 1-3 is tangent to an inclined plane crossed with the wedge-shaped bulge 1-2, so that a parting line (A) is formed by overlooking the upper part of a buckled assembly from an acute angle, a tangent line of the arc transition 1-3 is a tangent line, the parting line (A) is very obvious at the tail end of the arc, and is easy to burst from the parting line, and the parting line is easy to be stripped at the parting line after paint spraying.
Disclosure of Invention
The utility model aims to solve the problem that a car plastics gadget is provided to solve current car plastics gadget parting line and leak outward, crack easily, the problem of depainting.
In order to solve the above problem, the technical scheme of the utility model is that: this car plastics gadget includes fastener and lower fastener lock, the one end bottom of going up the fastener and including the fastener block is equipped with the wedge arch, the middle part that the fastener includes the fastener block down is equipped with the confession down go up the wedge recess that the protruding embedded buckle of fastener wedge was gone into, under the lock state go up the up end on one side of the fastener block with fastener block up end is located a plane down, it has the circular arc transition to go up between fastener block and the wedge arch, the circular arc of circular arc transition surely go up with be equipped with the slope transition face between the bellied inclined plane of wedge, the slope transition face is towards keeping away from the slope of the protruding direction of wedge.
In the above technical solution, a more specific solution may be: the inclination angle of the inclined surface is unchanged.
Further: the circular arc radius of circular arc transition is 0.5 millimeter, the distance between the top of slope transition face and wedge-shaped groove inner wall is 0.5 millimeter.
Further: the distance between the uppermost end of the inclined surface and the inner wall of the wedge-shaped groove is 0.3 mm.
Since the technical scheme is used, compared with the prior art, the utility model following beneficial effect has:
the plastic ornament of the automobile is characterized in that an inclined transition surface with an inclined direction and a wedge-shaped bulge back to back is additionally arranged between inclined planes of an arc transition of an upper fastener and a wedge-shaped bulge, so that an obtuse angle is formed between the inclined transition surface and the arc transition and tangent, a boundary line cannot be seen from top down vision, and when the inclined transition surface is connected with the inclined planes, although the inclined directions are different, the boundary line of the inclined transition surface and the inclined planes is positioned at a deeper part of the wedge-shaped bulge and the wedge-shaped groove, after the upper fastener and the lower fastener are fastened, the boundary line cannot be seen from top down vision, and the effect of hiding the boundary line, namely a parting line is achieved, so that paint can not be removed after paint spraying, and the risk of cracking is reduced.
Drawings
FIG. 1 is a front view of the prior art;
FIG. 2 is an isometric view of the prior art;
fig. 3 is a front view of an embodiment of the present invention;
fig. 4 is an isometric view of an embodiment of the invention.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings:
the plastic ornament for the automobile shown in figures 3 and 4 comprises an upper fastener 1 and a lower fastener 2 which are fastened, wherein the upper fastener 1 comprises an upper fastener block 1-1, a wedge-shaped bulge 1-2 is arranged at the bottom of one end of the upper fastener block 1-1, the lower fastener 2 comprises a lower fastener block 2-1, a wedge-shaped groove 2-2 for the wedge-shaped bulge 1-2 of the upper fastener to be embedded and fastened into is arranged in the middle of the lower fastener block 2-1, the upper end face of one side of the upper fastener block 1-1 and the upper end face of the lower fastener block 2-1 are positioned on the same plane in a fastened state, an arc transition 1-3 is arranged between the upper fastener block 1-1 and the wedge-shaped bulge 1-2, an inclined transition face 1-5 is arranged between the arc tangent direction of the arc transition 1-3 and the inclined face 1-4 of the wedge-shaped bulge 1-3, the inclined transition face 1-5 inclines towards the direction far away from the wedge-shaped bulge 1-2, and the inclined face 1-5 does not change. The arc radius of the arc transition is 0.5 mm, the distance between the uppermost end of the inclined transition surface 1-5 and the inner wall 2-2 of the wedge-shaped groove is 0.5 mm, the distance between the uppermost end of the inclined surface 1-4 and the inner wall 2-2 of the wedge-shaped groove is 0.3 mm, and the distance between the inclined surface 1-4 and the inner wall 2-2 of the wedge-shaped groove is 0.3 mm because the inclined surface 1-4 of the wedge-shaped protrusion is parallel to the inner wall of the wedge-shaped groove, and the parting line, which is the parting line, is formed at the position B and the boundary between the inclined transition surface 1-5 and the inclined surface 1-4.
The plastic ornament of the automobile adopts the mode that the inclined transition surface 1-5 with the inclined direction back to the wedge-shaped bulge is additionally arranged between the inclined surfaces 1-4 of the arc transition 1-3 and the wedge-shaped bulge 1-2 of the upper fastener 1, so that the inclined transition surface 1-5 and the arc transition 1-3 form an obtuse angle tangent, a boundary line cannot be seen from the top down view, and when the inclined transition surface 1-5 is connected with the inclined surface 1-4, although the inclined directions are different, the boundary line of the inclined transition surface 1-5 and the inclined surface 1-4 is positioned in the deeper part of the wedge-shaped bulge 1-2 and the wedge-shaped groove 2-2, after the upper fastener 1 and the lower fastener 2 are buckled, the boundary line cannot be seen from the top down view, and the effect of hiding the boundary line, namely the parting line is achieved, so that paint can not be removed after paint spraying, and the risk of bursting is reduced.
Claims (4)
1. The utility model provides an automobile plastic ornament, includes fastener and lower fastener lock, the one end bottom of going up the fastener and including last fastener block is equipped with the wedge arch, the middle part that lower fastener includes the lower fastener block is equipped with the confession go up the protruding wedge recess that inlays the knot of fastener wedge, under the lock state go up fastener block one side the up end with fastener block up end is located a plane down, it has circular arc transition, its characterized in that to go up between fastener block and the wedge arch: an inclined transition surface is arranged between the arc tangent direction of the arc transition and the inclined surface of the wedge-shaped protrusion, and the inclined transition surface inclines towards the direction far away from the wedge-shaped protrusion.
2. The automotive plastic trim of claim 1, wherein: the inclination angle of the inclined plane is unchanged.
3. The automotive plastic trim of claim 2, wherein: the circular arc radius of circular arc transition is 0.5 millimeter, the top of slope transition face with the distance of wedge groove inner wall is 0.5 millimeter.
4. The plastic ornament for automobiles according to claim 3, wherein: the distance between the uppermost end of the inclined surface and the inner wall of the wedge-shaped groove is 0.3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221857324.3U CN217575076U (en) | 2022-07-19 | 2022-07-19 | Automobile plastic ornament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221857324.3U CN217575076U (en) | 2022-07-19 | 2022-07-19 | Automobile plastic ornament |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217575076U true CN217575076U (en) | 2022-10-14 |
Family
ID=83536191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221857324.3U Active CN217575076U (en) | 2022-07-19 | 2022-07-19 | Automobile plastic ornament |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217575076U (en) |
-
2022
- 2022-07-19 CN CN202221857324.3U patent/CN217575076U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |