Foam shaping tool for automobile sunshade curtain decoration strip

Abstract

The utility model relates to a foam shaping tool for an automobile sunshade curtain decoration strip. The decoration strip is in a long strip shape and comprises a wrapping piece outer cover and an inner cover bonded with the wrapping piece outer cover, the foam shaping tool comprises a foam body and a plurality of first groove bodies formed in the foam body, and the first groove bodies are in an arc-shaped long strip shape. The foam body is an EVA foam body. Compared with the prior art, the foam shaping tool for the automobile sunshade curtain decoration strip is soft and has certain strength, the decoration strip can be shaped within about 30 minutes, meanwhile, the surface appearance of the decoration strip cannot be knocked, and the foam shaping tool is low in manufacturing cost and easy and convenient to operate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile parts manufacturing, and relates to a foam shaping tool for automobile sunshade curtain decorative strip, in particular to an EVA foam shaping tool for automobile sunshade curtain decorative strip. BACKGROUND

[0002] The automobile sunshade curtain decorative strip is a flat strip, which is combined into an assembly product by AB adhesive bonding of the outer cover of the cladding and the inner cover of the skin pattern. The combined product is not completely shaped, and needs to be bent into a certain radian according to the needs of the customer. In addition, the customer has appearance requirements for the decorative strip, but the existing shaping tools may scratch the surface appearance of the product and take a long time to shape when shaping the decorative strip. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a shaping tool for automobile sunshade curtain decorative strip, in particular an EVA foam shaping tool for automobile sunshade curtain decorative strip, to solve the problem that the existing shaping tools may scratch the surface appearance of the product and take a long time to shape.

[0004] The utility model can achieve the purpose by the following technical scheme:

[0005] The utility model provides a foam shaping tool for automobile sunshade curtain decorative strip, the decorative strip is strip-shaped, and comprises an outer cover of cladding and an inner cover bonded with the outer cover of cladding, the foam shaping tool comprises a foam body and a plurality of first groove bodies formed in the foam body, and the first groove body is arc-shaped and strip-shaped.

[0006] Further, the foam body is an EVA (ethylene-vinyl acetate copolymer) foam body. The EVA foam body is relatively soft and has a certain strength, so that the shaping tool can shape the decorative strip in a short time.

[0007] Further, the shaping tool can shape the decorative strip in about 30 minutes.

[0008] Further, the thickness of the foam body is 45-60mm. Preferably, the thickness of the foam body is 50mm.

[0009] Further, the height of the first groove body is 20-25mm, the width is 5-7mm, the arc length is 700-800mm, and the radian is 1-2 rad. Preferably, the height of the first groove body is 22mm, the width is 6.5mm, the arc length is 765mm, and the radian is 1 rad.

[0010] Further, the width of the decoration strip is 30-35mm, the thickness is 7-8mm, and the length is 700-750mm.

[0011] Further, the length of the foam body is greater than the length of the decoration strip.

[0012] Further, the number of the first grooves is at least 2.

[0013] Further, the number of the first grooves is 5.

[0014] Further, the first grooves are further provided with second grooves at both ends, the second grooves are provided along the length or width direction of the first grooves, so that the decoration strip can be taken out from the first grooves after the decoration strip is shaped.

[0015] Further preferably, the bottom of the foam body is further provided with a support body.

[0016] Further, the outer cover of the covering member comprises an outer cover shell and a leather piece wrapped on the outer cover shell, the inner cover comprises an inner cover shell and a pattern provided on the inner cover shell, and the outer cover shell and the inner cover shell are ABS (acrylonitrile-butadiene-styrene) plastic shells or PP (polypropylene) plastic shells.

[0017] Further, the thickness of the leather piece is 1mm.

[0018] Further, the leather piece is a common natural leather piece or an artificial leather piece.

[0019] Further, the outer cover of the covering member and the inner cover are bonded by AB glue. The bonding layer formed after the AB glue is solidified has high strength and toughness, which can ensure the firm connection between the outer cover and the inner cover of the covering member. The bonding layer formed after the AB glue is solidified has good weather resistance, which can resist the erosion of sunlight, rainwater and other natural environments.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1) The foam shaping tool for the decoration strip of the automobile sunshade curtain in the utility model is soft and has certain strength, so that the decoration strip can be shaped in about 30 minutes without scratching the surface appearance of the decoration strip.

[0022] 2) If a hard material is used for shaping, the appearance of the decoration strip may be damaged, but the EVA material used in the utility model is soft, can be processed in plasticity, and can avoid damaging the appearance of the decoration strip.

[0023] 3) The utility model discloses low manufacturing cost, easy operation. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the structure schematic drawing of shaping frock for automobile sunshade curtain decorative strip in the utility model;

[0025] Figure 2 It is the structure schematic drawing of shaping frock for automobile sunshade curtain decorative strip in the utility model; Figure 1

[0026] Figure 3 It is the structure schematic drawing of shaping frock for automobile sunshade curtain decorative strip in the utility model;

[0027] Figure 4 It is the structure schematic drawing of shaping frock for automobile sunshade curtain decorative strip in the utility model;

[0028] Figure 5 It is the structure schematic drawing of shaping frock for automobile sunshade curtain decorative strip in the utility model;

[0029] Figure 6 It is the structure schematic drawing of shaping frock for automobile sunshade curtain decorative strip in the utility model;

[0030] Figure 7 It is the structure schematic drawing of shaping frock for automobile sunshade curtain decorative strip in the utility model;

[0031] Figure 8 It is the structure schematic drawing of shaping frock for automobile sunshade curtain decorative strip in the utility model;

[0032] Figure 9 It is the structure schematic drawing of shaping frock for automobile sunshade curtain decorative strip in the utility model;

[0033] Figure 10 It is the structure schematic drawing of shaping frock for automobile sunshade curtain decorative strip in the utility model;

[0034] Marking explanation in the drawing:

[0035] 1-foam body, 2-first groove, 3-second groove, 4-decorative strip, 41-outer cover of cladding, 42-inner cover, 5-supporting body;a-thickness of foam body, b-height of first groove, c-width of first groove, s-arc length of first groove, d-width of decorative strip, e-thickness of decorative strip, f-length of decorative strip, g-length of foam body. DETAILED DESCRIPTION

[0036] ​The utility model will be explained in detail below in combination with the drawings and specific embodiments. The following embodiments are implemented on the premise of the above technical solutions of the utility model, and detailed implementation modes and specific operation processes are given, but the protection scope of the utility model is not limited to the following embodiments.

[0037] It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0038] Some embodiments of the utility model will be explained in detail below in combination with the drawings. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0039] In the following embodiments, if no special raw materials or processing techniques are mentioned, it means that they are all conventional commercially available raw material products or conventional processing techniques in the field. If no special functional components or structures are mentioned, it means that they are all conventional components or conventional structures adopted in the field to realize the corresponding functions.

[0040] Embodiment:

[0041] A foam shaping tool for an automobile sunshade curtain decorative strip, Figure 7 It is a top view of the automobile sunshade curtain decorative strip, Figure 8 It is a front view of the automobile sunshade curtain decorative strip. It can be seen that the automobile sunshade curtain decorative strip 4 is in a strip shape, comprising an outer cover 41 of a cladding member and an inner cover 42 adhered to the outer cover 41 of the cladding member through AB glue. The adhesive layer formed after the AB glue solidifies has good weather resistance and can resist the erosion of sunlight, rainwater and other natural environments. The outer cover 41 of the cladding member comprises an outer cover shell and a leather piece covered on the outer cover shell, and the inner cover 42 comprises an inner cover shell and a pattern provided on the inner cover shell. The outer cover shell and the inner cover shell are ABS plastic shells or PP plastic shells.

[0042] Figure 1 It is a structural schematic view of the foam shaping tool for the automobile sunshade curtain decorative strip, Figure 2 It is Figure 1 It is a local enlarged schematic view of A in the middle, Figure 3 and Figure 4The plan view and the bottom view of the shaping tool for the automobile sunshade curtain decoration strip respectively can be seen that the foam shaping tool comprises a foam body 1, a supporting body 5 arranged at the bottom of the foam body 1, five first groove bodies 2 arranged on the foam body 1, and second groove bodies 3 arranged at the two ends of the first groove bodies 2, and the first groove bodies 2 are arc-shaped long strips. The length of the foam body 1 is greater than the length of the decoration strip 4. The second groove bodies 3 are arranged along the length or width direction of the first groove bodies 2, so that after the decoration strip 4 is shaped, the operator can conveniently take out the decoration strip 4 from the first groove bodies 2. The foam body 1 is an EVA foam body. The EVA foam body is relatively soft and has a certain strength, so that the shaping tool can make the decoration strip 4 be shaped in about 30 minutes.

[0043] Figure 5 The schematic view of the length of the foam body and the width of the first groove body, Figure 6 The schematic view of the thickness of the foam body and the height of the first groove body, Figure 9 The schematic view of the width of the decoration strip, Figure 10 The schematic view of the length and the thickness of the decoration strip, wherein the thickness a of the foam body 1 is 50 mm, the height b of the first groove body 2 is 22 mm, the width c of the first groove body 2 is 6.5 mm, the arc length s of the first groove body 2 is 765 mm, the arc degree r of the first groove body 2 is 1 rad, the width d of the decoration strip 4 is 33 mm, the thickness e of the decoration strip 4 is 7.5 mm, and the length f of the decoration strip 4 is 700 mm.

[0044] In the above embodiment, when the foam shaping tool for the automobile sunshade curtain decoration strip is used:

[0045] The decoration strip 4 is directly placed in the first groove body 3, and is taken out after 30 minutes. It can be seen that the decoration strip 4 is straight before shaping, and the product can reach the arc degree requirement specified by the customer after shaping, that is, the shaping is successful.

[0046] In the above embodiment, the leather piece is a common natural leather piece or an artificial leather piece.

[0047] The above description of the embodiments is for the purpose of facilitating the ordinary skilled person in the art to understand and use the utility model. The person skilled in the art can obviously easily make various modifications to the embodiments, and apply the general principles described herein to other embodiments without having to go through creative labor. Therefore, the utility model is not limited to the above embodiments, and the improvements and modifications made by the person skilled in the art without departing from the scope of the utility model should be within the protection scope of the utility model.

Claims

1. A foam shaping tool for a car sunshade curtain trim strip, the trim strip (4) being in the form of a long strip and comprising an outer cover (41) and an inner cover (42) bonded to the outer cover (41), characterized in that, The foam shaping tool comprises a foam body (1) and a plurality of first grooves (2) formed on the foam body (1), wherein the first grooves (2) are arc-shaped long strips.

2. The foam trim tooling for an automotive sun visor trim strip of claim 1, wherein, The foam body (1) is an EVA foam body.

3. The foam trim tooling for automotive sun visor trim strip of claim 1, wherein, The thickness of the foam body (1) is 45-60 mm.

4. The foam trim tooling for automotive sun visor trim strip of claim 1, wherein, The height of the first groove (2) is 20-25 mm, the width is 5-7 mm, the arc length is 700-800 mm, and the radian is 1-2 rad.

5. The foam trim tooling for automotive sun visor trim strip of claim 1, wherein, The width of the decorative strip (4) is 30-35 mm, the thickness is 7-8 mm, and the length is 700-750 mm.

6. The foam trim tooling for automotive sun visor trim strip of claim 1, wherein, The length of the foam body (1) is greater than the length of the decorative strip (4).

7. The foam trim tooling for automotive sun visor trim strip of claim 1, wherein, The number of the first grooves (2) is at least two.

8. The foam trim tooling for automotive sun visor trim strip of claim 1, wherein, Second grooves (3) are further formed at both ends of the first grooves (2), and the second grooves (3) are formed along the length or width direction of the first grooves (2).

9. The foam trim tooling for automotive sun visor trim strip of claim 1, wherein, The outer cover (41) comprises an outer cover shell and a leather piece wrapped on the outer cover shell, and the inner cover (42) comprises an inner cover shell and a pattern on the inner cover shell; the outer cover shell and the inner cover shell are ABS plastic shells or PP plastic shells.

10. The foam trim tooling for automotive sun visor trim strip of claim 1, wherein, The outer cover (41) and the inner cover (42) are adhered by AB glue.

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