CN214565016U - Water-assisted injection molding automobile luggage rack with dermatoglyph or coating layer - Google Patents
Water-assisted injection molding automobile luggage rack with dermatoglyph or coating layer Download PDFInfo
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- CN214565016U CN214565016U CN202120308756.8U CN202120308756U CN214565016U CN 214565016 U CN214565016 U CN 214565016U CN 202120308756 U CN202120308756 U CN 202120308756U CN 214565016 U CN214565016 U CN 214565016U
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Abstract
The utility model belongs to the technical field of the luggage rack, a water is assisted and is moulded plastics automobile luggage rack with dermatoglyph or application layer is provided, which comprises a body, the body assist by water and mould plastics and form and be formed with cavity closed cavity at the body is inside, wherein this cavity closed cavity's wall thickness is adjustable to be formed with the outward appearance layer on dermatoglyph or application layer on the external surface of body. The utility model has the advantages of possess 75Kg-100 Kg's bearing capacity, intensity is ordinary injection moulding luggage rack 3 ~ 5 times to whole cavity seals the wall thickness of cavity controllable, improves production efficiency, reduces the technology probability of makeing mistakes, utilizes the good technological characteristic of injection moulding, reduces spare part by a wide margin, and whole spare part cost reduces more than 20%, and the outside has dermatoglyph or application layer, appearance elegant appearance.
Description
Technical Field
The utility model belongs to the technical field of the luggage rack, concretely relates to water is assisted car luggage rack of moulding plastics with dermatoglyph or application layer.
Background
The luggage rack is mounted on a common SUV, in order to facilitate the production of the luggage rack, the luggage rack in the prior art generally adopts a non-hollow section structure, either an open section form or a split section form, or a solid section, and adopts an integral injection molding type luggage rack which mainly adopts plastic materials, compared with the conventional luggage rack, the luggage rack reduces the post-processing procedures such as sawing, milling, drilling and the like, can be integrally molded, the hollow part of the common luggage rack body is a hollow elliptical hole, the wall thickness of the hollow elliptical hole is difficult to control, the injection molding in a variable section mode cannot be realized, because of the mold stripping requirement, the hollow elliptical hole cannot be injected at the middle part and only can be approximately square, the conventional mode has troublesome manufacturing process and increases the manufacturing and production cost, and the surface of the luggage rack cannot be made into various patterns.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art's current situation, and provide an pleasing to the eye water that has dermatoglyph or application layer of appearance assists car luggage rack of moulding plastics.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a water assists car luggage rack of moulding plastics with dermatoglyph or coating layer which characterized in that, including the body, the body assist by water and mould plastics and form and be formed with cavity closed chamber in the body is inside, wherein the wall thickness of this cavity closed chamber is adjustable to the appearance layer that has dermatoglyph or coating layer is formed on the external surface of body.
In the water-assisted injection molding automobile luggage rack with the dermatoglyph or the coating layer, a first water flow pipeline piece and a second water flow pipeline piece are respectively and integrally formed at two ends of the hollow closed cavity after water-assisted injection molding, and the first water flow pipeline piece and the second water flow pipeline piece are cut off to form the left end part and the right end part of the luggage rack.
In the water-assisted injection molding automobile luggage rack with the dermatoglyph or the coating layer, the lower end of the body is integrally injected with the variable cross-section body.
Compared with the prior art, the utility model has the advantages of possess 75Kg-100 Kg's bearing capacity, intensity is ordinary injection moulding luggage rack 3 ~ 5 times to whole cavity seals the wall thickness of cavity controllable, improves production efficiency, reduces the technology probability of makeing mistakes, utilizes the good technological characteristic of injection moulding, reduces spare part by a wide margin, and whole spare part cost reduces more than 20%, and the outside has dermatoglyph or application layer, appearance elegant appearance.
Drawings
FIG. 1 is a schematic cross-sectional view of the water-assisted injection-molded automotive luggage rack with leather grains;
FIG. 2 is a schematic cross-sectional view of a water-assisted injection-molded automotive luggage rack with a coating layer;
FIG. 3 is a schematic cross-sectional structure with a variable cross-section;
FIG. 4 is a schematic structural diagram of a water-assisted injection-molded automobile luggage rack with a coating layer in injection molding.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
In the figure, a body 100; a hollow enclosed cavity 200; a dermatoglyph layer 300; a coating layer 400; a first water flow conduit member 500; a second flow conduit member 600; the variable cross-section body 700.
As shown in fig. 1, 2 and 3, the water-assisted injection molding automobile luggage rack with skin lines or a coating layer comprises a body 100, wherein the body 100 is formed by water-assisted injection molding, a hollow closed cavity 200 is formed inside the body 100, the wall thickness of the hollow closed cavity 200 is adjustable, so that hollow closed cavities 200 with different thicknesses can be manufactured according to the strength requirement of the luggage rack, the design imagination space of products is improved, in order to enable the water-assisted injection molding luggage rack to have beautiful appearance, a skin line layer 300 or a coating layer 400 is formed on the outer surface of the body 100, wherein the skin line layer 300 is directly formed by water-assisted injection molding of raw materials, the skin line layer 300 can be formed into various patterns on the outer surface of the body 100, the coating layer 400 is formed by spraying, the hollow closed cavity 200 is of a closed structure and is mainly formed by water-assisted integral injection molding, and a first flow pipe 500 are respectively integrally formed at two ends of the hollow closed cavity 200 after the water-assisted injection molding, and the first flow pipe 500 and the second flow pipe are respectively integrally formed at two ends of the hollow closed cavity 200 The second flow pipeline part 600, here the first flow pipeline part 500 and the second flow pipeline part 600, mainly facilitate the introduction of materials, so that the first flow pipeline part 500 and the second flow pipeline part 600 can be formed at the end parts, the first flow pipeline part 500 and the second flow pipeline part 600 are cut off to form the left end part and the right end part of the luggage rack, as shown in fig. 4, the lower end of the body 100 is integrally injection-molded with a variable cross-section body 700, so that the luggage racks with different shapes can be integrally injection-molded, thereby greatly reducing other parts, water is injected into the body 100 through the first flow pipeline part 500 and controls the water flow to withdraw, and after the water flow withdraws, the hollow closed cavity 200 with adjustable wall thickness is formed inside the body 100.
The embodiments described herein are merely exemplary and various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope and spirit of the invention as defined by the claims.
Claims (3)
1. The utility model provides a water assists car luggage rack of moulding plastics with dermatoglyph or coating layer which characterized in that, including the body, the body assist by water and mould plastics and form and be formed with cavity closed chamber in the body is inside, wherein the wall thickness of this cavity closed chamber is adjustable to the appearance layer that has dermatoglyph or coating layer is formed on the external surface of body.
2. The water-assisted injection molding automobile luggage rack with leather patterns or coating layers according to claim 1, wherein after water-assisted injection molding, a first water flowing pipeline piece and a second water flowing pipeline piece are respectively and integrally formed at two ends of the hollow closed cavity, and the first water flowing pipeline piece and the second water flowing pipeline piece are cut off to form a left end part and a right end part of the luggage rack.
3. The water-assisted injection molding automobile luggage rack with dermatoglyph or coating layer as claimed in claim 2, characterized in that the lower end of the body is integrally injected with a variable cross-section body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120308756.8U CN214565016U (en) | 2021-02-03 | 2021-02-03 | Water-assisted injection molding automobile luggage rack with dermatoglyph or coating layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120308756.8U CN214565016U (en) | 2021-02-03 | 2021-02-03 | Water-assisted injection molding automobile luggage rack with dermatoglyph or coating layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214565016U true CN214565016U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120308756.8U Active CN214565016U (en) | 2021-02-03 | 2021-02-03 | Water-assisted injection molding automobile luggage rack with dermatoglyph or coating layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214565016U (en) |
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2021
- 2021-02-03 CN CN202120308756.8U patent/CN214565016U/en active Active
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