CN217553657U

CN217553657U - Sun shield

Info

Publication number: CN217553657U
Application number: CN202221464203.2U
Authority: CN
Inventors: 卞媛媛; 张原�; 吴冠晟
Original assignee: Suzhou Antonglin Automotive Interior Co ltd
Current assignee: Suzhou Antonglin Automotive Interior Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-10-11
Anticipated expiration: 2032-06-13

Abstract

The utility model belongs to the technical field of automotive interior spare, a sunshading board is disclosed, this sunshading board includes casing subassembly, takes gum surface fabric and sewing thread, the casing subassembly includes first casing and second casing, first casing with the second casing aligns the setting, the border of first casing is provided with the first lip limit, the border of second casing is provided with the second lip limit, the first lip limit with the second lip limit aligns the setting; the fabric with the gum is attached to the periphery of the shell assembly; the sewing thread is used for sewing and connecting the first lip edge, the second lip edge and the back adhesive fabric corresponding to the first lip edge and the second lip edge. The utility model discloses a sunshading board adopts the sewing thread to connect first lip limit, second lip limit and take gum surface fabric sewing, avoids the surface of product to produce the fold, guarantees the pleasing to the eye of product, the stability of being connected of strengthening band gum surface fabric and first lip limit and second lip limit.

Description

Sun shield

Technical Field

The utility model relates to an automotive interior spare technical field especially relates to a sunshading board.

Background

In order to ensure the driving safety of the driver, a sun visor is usually disposed at the front window of the automobile. The present sun visor is mostly composed of a shell and fabric, the fabric is coated on the periphery of the shell when the sun visor is manufactured, the edge of the fabric is sewn by adopting a sewing process, however, the fabric is coated on the periphery of the shell and then is easily wrinkled, so that irregular protrusions or irregular sewing edges appear on the outer surface of the sun visor, and the appearance of the sun visor is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the utility model provides a sunshading board adopts the sewing thread to connect first lip limit, second lip limit and take gum surface fabric sewing, avoids the surface of product to produce the fold, guarantees the pleasing to the eye of product, and the stability of being connected of strengthening band gum surface fabric and first lip limit and second lip limit avoids the casing subassembly to break away from in taking the gum surface fabric.

To achieve the purpose, the utility model adopts the following technical proposal:

a sun visor, comprising:

the shell assembly comprises a first shell and a second shell, the first shell and the second shell are arranged in an alignment manner, a first lip edge is arranged on the edge of the first shell, a second lip edge is arranged on the edge of the second shell, and the first lip edge and the second lip edge are arranged in an alignment manner;

the shell component is provided with a shell and a back adhesive layer, wherein the shell component is provided with a plurality of holes;

the sewing thread is used for sewing and connecting the first lip edge, the second lip edge and the back adhesive fabric corresponding to the first lip edge and the second lip edge.

As an optional technical solution, the first shell and the second shell are both made of polypropylene materials.

As an optional technical solution, the first lip edge and the second lip edge are both made of TPE soft rubber material.

As an optional technical solution, the first housing and the first lip edge and the second housing and the second lip edge are respectively manufactured by a two-color injection molding process.

As an optional technical solution, the first casing is provided with a plurality of first wall bodies at the border interval that first lip limit is connected, and adjacent two be formed with first recess between the first wall body, the second casing is provided with a plurality of second wall body at the border interval that second lip limit is connected, adjacent two be formed with the second recess between the second wall body.

As an optional technical solution, a first rib plate is arranged inside the first shell, an outer side wall of the first rib plate, which deviates from the center of the first shell, is connected with the first wall body, a second rib plate is arranged inside the second shell, and an outer side wall of the second rib plate, which deviates from the center of the second shell, is connected with the second wall body.

As an optional technical solution, a level of a top surface of the first rib is higher than a level of a top surface of the first wall, and a level of a top surface of the second rib is higher than a level of a top surface of the second wall.

As an optional technical solution, the edge of the first shell is composed of a first injection molding edge and a first weight reduction edge, the first injection molding edge is an edge where the first shell is provided with the first wall body, the first weight reduction edge is provided with a first weight reduction groove, the edge of the second shell is composed of a second injection molding edge and a second weight reduction edge, the second injection molding edge is an edge where the second shell is provided with the second wall body, and the second weight reduction edge is provided with a second weight reduction groove.

As an optional technical solution, a first rib is disposed in an inner wall of the first weight-reducing groove, the first rib is disposed around a center of the first housing, the first rib is connected to an outer side wall of the first rib, which is away from the center of the first housing, a second rib is disposed in an inner wall of the second weight-reducing groove, the second rib is disposed around a center of the second housing, and the second rib is connected to an outer side wall of the second rib, which is away from the center of the second housing.

The beneficial effects of the utility model reside in that:

the utility model provides a sun shield, which comprises a shell component, a fabric with gum and a sewing thread, wherein the fabric with gum can be stably attached to the periphery of the shell component without generating relative offset due to the viscosity of the fabric with gum in the production process of the product, so that when the sewing thread sews and connects a first lip edge, a second lip edge and the fabric with gum corresponding to the first lip edge and the second lip edge together, regular and orderly sewing edges are obtained, and the attractiveness of the product is ensured; because first casing aligns with the second casing and first lip limit aligns with the second lip limit, consequently the product is in the production process, when will take the gum surface fabric to attach in the periphery of casing subassembly, can not produce the arch, consequently also can not produce the fold when sewing the sewing thread, guarantees the pleasing to the eye of product, adopts the periphery of taking gum surface fabric to attach in the casing subassembly, strengthens the stability of being connected of taking gum surface fabric and first lip limit and second lip limit.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples;

fig. 1 is a schematic view of a sun visor according to an embodiment;

fig. 2 is an exploded view of the structure of the sun visor according to the embodiment;

FIG. 3 is a schematic structural diagram of a housing assembly according to an embodiment;

fig. 4 is a schematic structural diagram of a first viewing angle of the first housing according to the embodiment;

fig. 5 is a schematic structural diagram of a second viewing angle of the first housing according to the embodiment;

fig. 6 is a schematic structural diagram of a first viewing angle of the second housing according to the embodiment;

fig. 7 is a structural diagram of a second viewing angle of the second housing according to the embodiment.

In the figure:

1. a first housing; 11. a first wall body; 12. a first rib plate; 13. a first weight-reducing slot; 14. a first reinforcing rib;

2. a second housing; 21. a second wall body; 22. a second rib plate; 23. a second weight-reducing slot; 24. a second reinforcing rib;

3. a first lip;

4. a second lip;

5. and the back rubber fabric is provided.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used in an orientation or positional relationship based on what is shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have a special meaning.

The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.

As shown in fig. 1 to 7, the present embodiment provides a sun visor, which includes a shell assembly, a fabric 5 with a back adhesive, and a sewing thread, wherein the shell assembly includes a first shell 1 and a second shell 2, the first shell 1 is aligned with the second shell 2, a first lip 3 is disposed on an edge of the first shell 1, a second lip 4 is disposed on an edge of the second shell 2, and the first lip 3 is aligned with the second lip 4; the fabric 5 with the gum is attached to the periphery of the shell component; the sewing thread is used for sewing and connecting the first lip edge 3, the second lip edge 4 and the back adhesive fabric 5 corresponding to the first lip edge 3 and the second lip edge 4.

Specifically, in the production process of the product, the sewing thread is sewn on the first lip edge 3, the second lip edge 4 and the back adhesive fabric 5 with the first lip edge 3 and the second lip edge 4 through the sewing machine, and the back adhesive fabric 5 with the first lip edge 3 and the second lip edge 4 has viscosity, so that the back adhesive fabric 5 can be stably attached to the periphery of the shell assembly without relative deviation, and when the first lip edge 3, the second lip edge 4 and the back adhesive fabric 5 with the first lip edge 3 and the second lip edge 4 are sewn and connected together through the sewing thread, regular and orderly sewing edges are obtained, the attractiveness of the product is ensured, and the situation that the back adhesive fabric 5 with the back adhesive deviates relative to the shell assembly due to the external force of the sewing machine is avoided; because the first shell 1 is aligned with the second shell 2 and the first lip 3 is aligned with the second lip 4, no bulge is generated when the fabric 5 with the gum is attached to the periphery of the shell component in the production process of the product, no wrinkle is generated when sewing threads, and the attractiveness of the product is ensured; the shell component is attached to the periphery of the shell component by the aid of the fabric with the gum 5, and connection stability of the fabric with the gum 5 and the first lip edge 3 and the second lip edge 4 is enhanced.

The sewing thread of the present embodiment is not shown in the drawings.

In the present embodiment, the first housing 1 and the second housing 2 are made of polypropylene.

In this embodiment, first lip 3 and second lip 4 all adopt TPE flexible glue material to make, and the selection of TPE flexible glue material can satisfy the requirement that the vehicle bumps the regulation. The TPE soft rubber material is a Thermoplastic software material, namely Thermoplastic Elastomer. The TPE soft rubber material and the polypropylene material are both existing known materials.

In this embodiment, the first housing 1 and the first lip 3 and the second housing 2 and the second lip 4 are respectively manufactured by two-shot molding. The method comprises the steps that a first shell 1 and a first lip edge 3 are manufactured through a double-color injection molding process to obtain an upper shell, a second shell 2 and a second lip edge 4 are manufactured through a double-color injection molding process to obtain a lower shell, the upper shell and the lower shell are placed into tooling equipment, the upper shell and the lower shell are flattened on the same horizontal plane, a fabric 5 with gum covers the upper shell and the lower shell simultaneously, the tooling equipment activates the fabric 5 with the gum for the second time to generate viscosity, the fabric 5 with the gum is pressed on the upper shell and the lower shell, the fabric 5 with the gum is attached to the upper shell and the lower shell and then folded and turned over, the upper shell and the lower shell are aligned, namely the first shell 1 and the second shell 2 are aligned, the first lip edge 3 and the second lip edge 4 are aligned, and the first lip edge 3, the second lip edge 4 and the fabric 5 with the gum corresponding to the first lip edge 3 and the second lip edge 4 are sewn and connected through a sewing machine.

In this embodiment, a plurality of first wall bodies 11 are disposed at intervals at the edge where the first casing 1 is connected to the first lip 3, a first groove is formed between two adjacent first wall bodies 11, a plurality of second wall bodies 21 are disposed at intervals at the edge where the second casing 2 is connected to the second lip 4, and a second groove is formed between two adjacent second wall bodies 21. When carrying out double-colored moulding plastics, pour into a mould TPE flexible glue material in the first recess of first casing 1, TPE flexible glue material fills up first recess and submerges the top surface that exceeds first wall body 11, extend along the direction of keeping away from first casing 1 center at last, finally obtain integrative first casing 1 and first lip limit 3, obtain the casing promptly, with this joint strength who improves first casing 1 and first lip limit 3, and the yields of casing is gone up in the assurance, in some other production methods, with the polypropylene material injection mold in the first shaping groove, with TPE flexible glue material injection mold in the second shaping groove, first casing 1 and first lip limit 3 integrated into one piece. The manufacturing process of the second shell 2 and the second lip 4 is the same as the manufacturing process of the first shell 1 and the first lip 3, and the details are not repeated in this embodiment.

In this embodiment, a first rib 12 is disposed inside the first casing 1, an outer side wall of the first rib 12 facing away from the center of the first casing 1 is connected to the first wall 11, a second rib 22 is disposed inside the second casing 2, and an outer side wall of the second rib 22 facing away from the center of the second casing 2 is connected to the second wall 21. First floor 12 can improve the rigidity intensity of first casing 1, and can avoid the inside that the TPE soft rubber material in the first recess flows into first casing 1, and second floor 22 just sets up with first floor 12, and first floor 12 and second floor 22 are as welding rib position, and the technology of being convenient for scald through the hot plate is with first casing 1 and second casing 2 combination together.

In the present embodiment, the level of the top surface of the first rib 12 is higher than the level of the top surface of the first wall 11, and the level of the top surface of the second rib 22 is higher than the level of the top surface of the second wall 21. The top surface that will submerge behind the TPE flexible glue material full of first recess and exceed first wall body 11, TPE flexible glue material in two adjacent first recesses can connect and become an organic whole, but have the inside risk of seepage to first casing 1, the level of the top surface of the first floor 12 of this embodiment is higher than the level of the top surface of first wall body 11, when TPE flexible glue material does not submerge the top surface that exceeds first floor 12, TPE flexible glue material can not seep to first casing 1 inside, the first floor 12 of this embodiment still plays the inside function of separation flexible glue material entering first casing 1 promptly. The second ribs 22 are arranged in the same manner as the first ribs 12, and the description thereof is omitted.

In this embodiment, the edge of the first casing 1 is composed of a first injection edge and a first weight reduction edge, the first injection edge is an edge of the first casing 1 where the first wall body 11 is disposed, the first weight reduction edge is provided with a first weight reduction groove 13, the edge of the second casing 2 is composed of a second injection edge and a second weight reduction edge, the second injection edge is an edge of the second casing 2 where the second wall body 21 is disposed, and the second weight reduction edge is provided with a second weight reduction groove 23. Set up the first groove 13 that subtracts and subtract on first casing 1 and set up the second on second casing 2 and subtract heavy groove 23 homoenergetic and reduce the weight of product, reduce the risk that the sunshading board dropped from the roof to and reduce the use of material, reduce cost.

In the present embodiment, a first rib 14 is disposed in an inner wall of the first weight-reducing groove 13, the first rib 12 is disposed around a center of the first housing 1, the first rib 14 is connected to an outer side wall of the first rib 12 facing away from the center of the first housing 1, a second rib 24 is disposed in an inner wall of the second weight-reducing groove 23, the second rib 22 is disposed around a center of the second housing 2, and the second rib 24 is connected to an outer side wall of the second rib 22 facing away from the center of the second housing 2. The first reinforcing ribs 14 can improve the rigidity and the strength of the first shell 1, the functions of the second reinforcing ribs 24 in the second weight-reducing grooves 23 are the same as the functions of the first reinforcing ribs 14 in the first weight-reducing grooves 13, and details of the embodiment are omitted.

In addition, the foregoing is only a preferred embodiment of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. A sun visor, comprising:

the shell assembly comprises a first shell (1) and a second shell (2), wherein the first shell (1) is arranged in alignment with the second shell (2), a first lip edge (3) is arranged on the edge of the first shell (1), a second lip edge (4) is arranged on the edge of the second shell (2), and the first lip edge (3) is arranged in alignment with the second lip edge (4);

the shell component is provided with a shell fabric (5) with gum, and the shell fabric (5) with gum is attached to the periphery of the shell component;

-sewing threads for sewing the first lip (3), the second lip (4) and the adhesive backed fabric (5) corresponding to the first lip (3) and the second lip (4).

2. A sun visor according to claim 1, characterized in that the first shell (1) and the second shell (2) are both made of polypropylene material.

3. A sun visor according to claim 2, characterized in that the first lip (3) and the second lip (4) are both made of TPE soft rubber material.

4. A sun visor according to claim 3, characterized in that the first shell (1) and the first lip (3) and the second shell (2) and the second lip (4) are made separately in a two-shot process.

5. A sun visor according to claim 4, characterized in that the first shell (1) is provided with a number of first walls (11) at intervals along the edge where it is connected to the first lip (3), a first recess being formed between two adjacent first walls (11), and a number of second walls (21) at intervals along the edge where the second shell (2) is connected to the second lip (4), a second recess being formed between two adjacent second walls (21).

6. A sun visor according to claim 5, characterized in that the first shell (1) is provided with a first rib (12) on the inside, the outer side wall of the first rib (12) facing away from the center of the first shell (1) being connected to the first wall (11), the second shell (2) is provided with a second rib (22) on the inside, the outer side wall of the second rib (22) facing away from the center of the second shell (2) being connected to the second wall (21).

7. A sun visor according to claim 6, characterized in that the level of the top surface of the first rib (12) is higher than the level of the top surface of the first wall (11), and the level of the top surface of the second rib (22) is higher than the level of the top surface of the second wall (21).

8. The sun visor according to claim 6, characterized in that the edges of the first shell (1) consist of a first injection edge and a first weight reduction edge, the first injection edge being the edge of the first shell (1) provided with the first wall (11), the first weight reduction edge being provided with a first weight reduction groove (13), the edges of the second shell (2) consist of a second injection edge and a second weight reduction edge, the second injection edge being the edge of the second shell (2) provided with the second wall (21), the second weight reduction edge being provided with a second weight reduction groove (23).

9. A sun visor according to claim 8, characterized in that a first reinforcement rib (14) is arranged in the inner wall of the first weight-reducing slot (13), the first rib (12) is arranged around the center of the first shell (1), the first reinforcement rib (14) is connected to the outer side wall of the first rib (12) facing away from the center of the first shell (1), a second reinforcement rib (24) is arranged in the inner wall of the second weight-reducing slot (23), the second rib (22) is arranged around the center of the second shell (2), and the second reinforcement rib (24) is connected to the outer side wall of the second rib (22) facing away from the center of the second shell (2).