TWM588559U - Double-sided patterned frog board structure of swim fins - Google Patents

Abstract

A double-sided patterned frog board structure for fins includes a first pattern layer, a first rigidity adjustment layer, a first fiber adhesion layer, an opaque layer, a second fiber adhesion layer, a second rigidity adjustment layer and a second The lamellae are laid in layers to form a frogboard structure. One end of the frogboard has a shoe cover part, and the shoe cover part is used for combining a shoe cover, so that the upper and lower sides of the frog board of the original creation have clear and bright first patterns. Layer and the second pattern layer, and there is an opaque layer between the first pattern layer and the second pattern layer, so that the light colors of the first pattern and the second pattern do not interfere with each other, which has a special eye-catching decoration , The rigid adjustment layer and the strength adjustment layer required in the front and back paragraphs of the frog board of this creation are designed and configured; the user wears the shoe cover and uses the frog board of this creation to dive in the water to kick the water, which is comfortable and increases the snorkel thrust .

Description

Frog board double-sided pattern frog board structure

This creation is about a double-sided patterned frog board structure of a frog shoe, especially referring to a frog board designed with a double-sided pattern layer and a clear pattern.

The frog board of the conventional frog shoes generally uses rubber injection molding or glass fiber composite materials to lay up to form a thrust plate body; the rubber plate body is thick and lacks rebound thrust, and the eye-catching effect of the rubber plate can only be improved on the surface when using The pattern is pasted with stickers, and it is easy to scrape off when used; the glass fiber composite material layer is translucent translucent state, so generally there is a fiber cloth with patterns in the translucent translucent layer Or picture layer, the pattern is not bright and unclear on the translucent inside of the glass fiber composite material, so this frogboard image is hazy and the color is not obvious, which is lack of decoration for the users who are in the bright sunshine in the sea or water The eye-catching effect of the sex, in addition, the soft and hard tonality of the frog board needs different tonality of the frog board according to the needs of the user, so the user needs to design and match a variety of different tuned rigid layers and strength layers on the frog board. Issues to be considered by the market.

In order to achieve the above, one of the purposes of this creation is to provide a double-sided patterned frog board structure of frog shoes, with clear and bright pattern layers formed on the upper and lower sides respectively, with eye-catching decorative features.

The frogboard structure provided by this creation is different from the structure of conventional technology, and improves the above The old single-layer pattern is arranged in the middle of the thickness of the frog board, which causes the problem of unclear color development.

One of the purposes of this creation is to provide a double-sided patterned frog board structure of frog shoes. The frog board is designed with rigid layers and strength layers of different softness and rigidity to be formulated in each section of the frog board to solve the different needs of users. The frog board has comfort and excellent propulsion when used in the water.

To achieve the above, this creation provides a double-sided patterned frog board structure of frog shoes. The frog board of frog shoes is in the form of a sheet, such as a rectangular sheet. The frog board includes: a first transparent protective layer; a first A pattern layer, a side of the first pattern layer including the pattern is bonded to the inside of the first transparent protective layer; a first transparent adhesive layer, one side of which is bonded to the other side of the first pattern layer; A first rigidity adjustment layer, one side of which is bonded to the other side of the first transparent adhesive layer; a first fiber adhesion layer, one side of which is bonded to the other side of the first rigidity adjustment layer; an opaque Layer, one side of which is bonded to the other side of the first fiber adhesive layer; a second fiber adhesive layer, whose one side is bonded to the other side of the opaque layer; a second rigidity adjustment layer, its one side Bonded to the other side of the second fiber adhesive layer; a second transparent adhesive layer, one side of which is bonded to the other side of the second rigidity adjustment layer; a second pattern layer, one side of which is bonded to the first The other side of the two transparent adhesive layers, the other side of the second pattern layer includes patterns; a second transparent protective layer, the transparent protective layer is combined with the outer side of the pattern on the other side of the second pattern layer; A shoe cover part is formed at one end of the frog board, and the shoe cover part is used for combining a shoe cover (not shown in the figure). Therefore, when the user wears a shoe cover and uses the frog board of the creation to swim in the water, the free end side of the frog board swings relative to the side of the shoe cover portion, so that the user is in the water layer Or snorkel comfortably on the water surface and increase the thrust, while the double-sided pattern of the frog board is bright and clear to achieve the eye-catching effect.

In order to have a more in-depth understanding of this creation, I will elaborate on it later:

100‧‧‧Frog Board

101‧‧‧Shoe cover department

102‧‧‧tail

1021‧‧‧Tear end anti-tear layer

103‧‧‧Layer thickness in the front section

105‧‧‧ Laminated plate thickness in the middle

107‧‧‧Layer thickness

1‧‧‧The first transparent protective layer

2‧‧‧The first pattern layer

3‧‧‧The first transparent adhesive layer

4‧‧‧The first rigidity adjustment layer

41‧‧‧Third rigid adjustment layer

5‧‧‧The first fiber adhesive layer

6‧‧‧opaque layer

7‧‧‧The second fiber adhesive layer

8‧‧‧Second rigidity adjustment layer

81‧‧‧Fourth rigidity adjustment layer

9‧‧‧Second transparent adhesive layer

10‧‧‧Second pattern layer

11‧‧‧Transparent protective layer

Figure 1 is a three-dimensional appearance of the frog board structure of the double-sided pattern of the fins.

Figure 2 is a cross-sectional view of an embodiment of this creation.

Figure 3 is an example of the overall thickness profile of the combination of the frog board and its rigidity adjustment layer.

Figure 4 is a cross-sectional view of an embodiment of this creation.

Figure 5 is a cross-sectional view of an embodiment of this creation.

The detailed description and technical content of this creation, together with the schematic description, are as follows. The attached diagram is for reference and explanation only, and is not intended to limit this creation.

Please refer to Figures 1 to 3, an embodiment of the present creation, a double-sided patterned frog board structure of frog shoes. The frog board of frog shoes is in the form of a sheet, such as a rectangular sheet. The frog board 100 includes: A first transparent protective layer 1; a first patterned layer 2, the first patterned layer 2 includes a patterned side bonded to the inside of the first transparent protective layer 1; a first transparent adhesive layer 3, which One side is bonded to the other side of the first patterned layer 2; a first rigidity adjustment layer 4, one side of which is bonded to the other side of the first transparent adhesive layer 3; a first fiber adhesive layer 5, which One side is bonded to the other side of the first rigidity adjustment layer 4; an opaque layer 6 with one side bonded to the other side of the first fiber adhesive layer 5; a second fiber adhesive layer 7 with one Side bonded to the other side of the opaque layer 6; a second rigidity adjustment layer 8 with one side bonded to the other side of the second fiber adhesive layer 7; a second transparent adhesive layer 9 with one side Combined with the other side of the second rigidity adjustment layer 8; a second pattern layer 10, one side of which is combined with the other side of the second transparent adhesive layer 9, the other side of the second pattern layer 10 includes There is a pattern; a second transparent protective layer 11, the transparent protective layer 11 is bonded to the outer side of the pattern on the other side of the second pattern layer 10; a shoe cover portion 101, the shoe cover portion 101 is formed on the frog board At one end of 100, the shoe cover portion 101 is used to combine a Shoe cover (not shown). Therefore, when the user wears the shoe cover and uses the frog board 100 of the present invention to swim in the water, the side of the free end direction of the frog board 100 swings relative to the side of the direction of the shoe cover portion 101, so that the user can Swim comfortably in the water layer or on the water surface and increase the thrust. At the same time, the patterns on the double surface of the frog board can be bright and clear to achieve the eye-catching effect.

In some embodiments of this creation, the patterns with special design patterns are arranged on the upper and lower surfaces of the frog board 100 to make the patterns of the first pattern layer 2 and the second pattern layer 10 clear and bright; the patterns on the upper and lower sides may be the same Or different, you can see different patterns before and after, to increase its decorative eye-catching effect. The opaque layer 100 is provided with an opaque layer 6 so that the first pattern layer 2 and the second pattern layer 10 on the upper and lower surfaces do not interfere with each other when light passes through; the first pattern layer 2 and the second pattern The pattern design of layer 10 can be a full-color layer, and the first pattern layer 2 and the second pattern layer 10 can be made of general woven fabric, plastic sheet, metal film, wood grain sheet, veneer sheet, etc. The way of color is not limited.

In some embodiments of the present invention, the opaque layer 6 may be a metal thin film, an opaque adhesive film, an opaque cloth, or other opaque composite materials. The material of the transparent resin supply layer may be adhesive sheets (Adhesives), high-content resin prepreg (resin weight content 30-80% wt), or brush-coated or sprayed resin.

In some embodiments of this creation, the rigidity adjustment layer such as the first rigidity adjustment layer 4 and the second rigidity adjustment layer 8 of the frog board 100 can be selected from different materials, different rigidities, and different anisotropic properties according to the rigidity required by different customer groups The composite materials are arranged in layers. Add the first rigidity adjustment layer 4 and the second rigidity adjustment layer 8 to the upper and lower inner layers of the frog board 100, or other rigidity adjustment layers of the frog board 100 with different requirements for soft and hard adjustment, and make design changes according to the requirements of different customer groups, such as rigidity The material and layer position of the layers are based on the user's gender, strength, weight to adjust the required bending rigidity or flexibility (hard, medium, soft and other different levels) to achieve user comfort and snorkeling speed.

Figures 1 and 2 are an example of a double-sided patterned frog board structure for creating flippers. The lengths of the first rigidity adjustment layer 4 and the second rigidity adjustment layer 8 are shorter than the length of the frogboard 100. Preferably, the first rigidity adjusting layer 4 or/and the second rigidity adjusting layer 8 is from the side of the shoe cover portion 101 of the frog board 100 toward the other of the frog board 100 relatively away from the shoe cover portion 101 A predetermined length is laid in the frog board 100 in the lateral direction, whereby the frog board 100 on the side near the shoe cover portion 101 is formed with a rigid layer, and the free end direction on the other side relatively away from the shoe cover portion 101 is A strength layer with sufficient strength, so that when the user wears the frog board 100 to swim in the water layer, the free end of the frog board 100 swings relative to the shoe cover 101, allowing the user to be in the water layer or on the water surface Dive swims increase thrust, and are comfortable and safe.

Please refer to FIGS. 1 to 3. In this embodiment, the frog board 100 is further combined with a third rigidity adjustment layer 41 and a fourth rigidity adjustment layer 81. The third rigidity adjustment layer 41 is combined with the first transparent Between the adhesive layer 3 and the first rigidity adjusting layer 4, the fourth rigidity adjusting layer 81 is combined between the second transparent adhesive layer 9 and the second rigidity adjusting layer 8, the third rigidity adjusting layer 41 or the fourth rigidity The length of the adjustment layer 81 is shorter than the length of the first rigidity adjustment layer 4 or the second rigidity adjustment layer 8, the third rigidity adjustment layer 41 and the fourth rigidity adjustment layer 81 from the side of the shoe cover 101 of the frog board 100, The frog board 100 extends away from the other side of the shoe cover 101 with a predetermined length laid in the frog board 100, whereby the frog board 100 on the side near the shoe cover 101 further forms a reinforced rigid layer, relatively The frog board 100 in the free end direction away from the shoe cover 101 is a strength layer; the design of the third rigidity adjustment layer 41 and the fourth rigidity adjustment layer 81 are arranged in the frogboard 100, and the first rigidity adjustment The implementation of layer 4 and the second rigidity adjustment layer 8 are similar. According to the rigidity required by different customer groups, different materials, different rigidity, and different anisotropic composite materials can be used to further add at least one layer of rigidity adjustment layer. In the aforementioned frog board 100, to increase the frog board 100 The rigidity of a paragraph.

Please refer to FIG. 4. According to an embodiment of the present invention, the frog board 100 is further combined with a third rigidity adjustment layer 41 and a fourth rigidity adjustment layer 81. The third rigidity adjustment layer 41 is combined with the first transparent adhesive layer 3 and the first rigidity adjustment layer 4, the fourth rigidity adjustment layer 81 is combined between the second transparent adhesive layer 9 and the second rigidity adjustment layer 8, the third rigidity adjustment layer 41 or the fourth rigidity adjustment layer The length of 81 is greater than the length of the first rigidity adjustment layer 4 or the second rigidity adjustment layer 8, and the third rigidity adjustment layer 41 and the fourth rigidity adjustment layer 81 extend from the shoe cover portion 101 side of the frog board 100 toward the frog The board 100 extends away from the other side of the shoe cover portion 101 with a predetermined length laid in the frog board 100, whereby the frog board 100 on the side close to the shoe cover portion 101 forms a stronger rigid layer.

As shown in FIG. 3, in one embodiment of the present creation, the frog board 100 forms a front stack from the side of the shoe cover 101 to the free end of the third rigidity adjustment layer 41 or the fourth rigidity adjustment layer 81 Layer thickness 103 (see Figure 2 at the same time); and freedom from the free end of the third rigidity adjustment layer 41 or the fourth rigidity adjustment layer 81 to the first rigidity adjustment layer 4 and the second rigidity adjustment layer 8 At the end, there is a mid-layer laminated plate thickness 105 (see also Figures 2 and 4); and from the free ends of the first rigidity adjustment layer 4 and the second rigidity adjustment layer 8 to the frog board 100 At the free end, a laminated plate thickness 107 with a tail section is formed, whereby the plate thickness of the frog plate 100 is formed from the side of the laminated plate thickness 103 of the previous section to the maximum height of the plate thickness and has high rigidity, and gradually passes through the The middle of the laminated plate thickness 105 forms a medium height plate thickness with low rigidity, and the laminated plate thickness 107 to the tail section is the minimum height plate thickness with strength flexibility. The overall thickness of the frog board 100 in this creation is from The shoe cover portion 101 at the front end gradually decreases toward the free end of the frog board 100 at the rear end, so that the user can swing comfortably and smoothly when diving in the water layer. The embodiment shown in FIG. 4 of this creation, although the first rigidity adjustment layer 4 And the length arrangement of the second rigidity adjustment layer 8 and the third rigidity adjustment layer 41 or the fourth rigidity adjustment layer 81 is not corresponding to this embodiment. The same, but the overall thickness of the frog board 100 is the same as the result of this embodiment, and its implementation and effect can be referred to this creation, and will not be repeated here.

Please refer to FIG. 5. According to an embodiment of the present invention, the frog board 100 is further combined with a third rigidity adjustment layer 41 and a fourth rigidity adjustment layer 81. The third rigidity adjustment layer 41 is combined with the first transparent adhesive layer 3 and the first rigidity adjustment layer 4, the fourth rigidity adjustment layer 81 is combined between the second transparent adhesive layer 9 and the second rigidity adjustment layer 8, the third rigidity adjustment layer 41 or the fourth rigidity adjustment layer The length of 81 is equal to the length of the frog board 100, and the overall length of the frog board 100 has a certain rigidity, so as to be used in a larger snorkeling swinging force.

Please refer to FIGS. 2, 4 and 5. In this embodiment, the free end of the frog board 100 includes a tail end 102. The tail end 102 is formed on the opposite end of the shoe cover 101. The inner side of the tail end portion 102 further includes a tail end anti-tear layer 1021, the thickened tail end is added with an anti-tear layer to enhance the strength of the free end (tail end) of the frog board 100, and the function of the tail end anti-tear layer 1021 It strengthens the sharp point stress concentration effect produced by the tail shape to prevent the phenomenon of easy tearing when diving swimming.

In view of the above, it is clear that the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present invention.

100‧‧‧Frog Board

101‧‧‧Shoe cover department

102‧‧‧tail

1021‧‧‧Tear end anti-tear layer

2‧‧‧The first pattern layer

10‧‧‧Second pattern layer

Claims (11)

A double-sided patterned frog board structure for fins, the frog board includes: a first transparent protective layer; a first patterned layer, the first patterned layer including a patterned side combined with the first transparent Inside the protective layer; a first transparent adhesive layer, one side of which is bonded to the other side of the first pattern layer; a first rigidity adjustment layer, one side of which is bonded to the other side of the first transparent adhesive layer; A first fiber adhesion layer, one side of which is bonded to the other side of the first rigidity adjustment layer; an opaque layer, one side of which is bonded to the other side of the first fiber adhesion layer; a second fiber adhesion Layer, one side of which is bonded to the other side of the opaque layer; a second rigidity adjustment layer, which is bonded to the other side of the second fiber adhesive layer; a second transparent adhesive layer, which is one side Bonded to the other side of the second rigidity adjustment layer; a second pattern layer, one side of which is bonded to the other side of the second transparent adhesive layer, and the other side of the second pattern layer includes patterns; A second transparent protective layer, the transparent protective layer is combined with the outer side of the pattern on the other side of the second pattern layer; a shoe cover part, the shoe cover part is formed at one end of the frog board, the shoe cover part is used for Combine a shoe cover. According to the double-sided patterned frog board structure of the fin shoe described in item 1 of the scope of the patent application, wherein the lengths of the first rigidity adjustment layer and the second rigidity adjustment layer are shorter than the length of the frog board. The double-sided patterned frog board structure of the flippers as described in item 2 of the patent scope, wherein the first rigidity adjustment layer or/and the second rigidity adjustment layer, from the side of the shoe cover of the frogboard, The frog board extends and lays a predetermined length in the frog board relatively away from the other side of the shoe cover. The double-sided patterned frog board structure of the flippers described in item 3 of the patent application scope, wherein the frog board is further combined with a third rigidity adjustment layer and a fourth rigidity adjustment layer, and the third rigidity adjustment layer is combined in the first Between a transparent adhesive layer and the first rigidity adjustment layer, the fourth rigidity adjustment layer is combined between the second transparent adhesion layer and the second rigidity adjustment layer, the length of the third rigidity adjustment layer or the fourth rigidity adjustment layer is less than The length of the first rigidity adjustment layer or the second rigidity adjustment layer, the third rigidity adjustment layer and the fourth rigidity adjustment layer from the side of the shoe cover portion of the frog board to the frog board relatively away from the shoe cover portion A predetermined length is laid in the frog board extending in one direction. The double-sided patterned frog board structure of the flippers described in item 3 of the patent application scope, wherein the frog board is further combined with a third rigidity adjustment layer and a fourth rigidity adjustment layer, and the third rigidity adjustment layer is combined in the first Between a transparent adhesive layer and the first rigidity adjustment layer, the fourth rigidity adjustment layer is combined between the second transparent adhesion layer and the second rigidity adjustment layer, the length of the third rigidity adjustment layer or the fourth rigidity adjustment layer is greater than The length of the first rigidity adjustment layer or the second rigidity adjustment layer, the third rigidity adjustment layer and the fourth rigidity adjustment layer from the side of the shoe cover portion of the frog board to the frog board relatively away from the shoe cover portion A predetermined length is laid in the frog board extending in one direction. The double-sided patterned frog board structure of the fin shoe as described in item 4 of the patent application scope, wherein the frog board is formed from the side of the shoe cover part to the free end of the third rigidity adjustment layer or the fourth rigidity adjustment layer There is a laminated thickness of the front stage; and from the free end of the third rigidity adjustment layer or the fourth rigidity adjustment layer to the free ends of the first rigidity adjustment layer and the second rigidity adjustment layer, a middle stage laminate is formed Plate thickness; and from the free end of the first rigidity adjustment layer and the second rigidity adjustment layer to the free end of the frog board, a laminated plate thickness of a tail section is formed, and the plate thickness of the frog plate is formed by the stacking of the front section The maximum height plate thickness on one side of the plywood thickness is gradually reduced from the thickness of the laminated plate in the middle section to the thickness of the laminated plate in the tail section to the minimum height plate thickness. The double-sided patterned frog board structure of the fin shoe as described in item 5 of the patent scope, wherein the frog board is formed from the side of the shoe cover part to the free end of the third rigidity adjustment layer or the fourth rigidity adjustment layer Have A front-layer laminate thickness; and from the free end of the third rigidity adjustment layer or the fourth rigidity adjustment layer to the free ends of the first rigidity adjustment layer and the second rigidity adjustment layer, a middle-stage laminate is formed Plate thickness; and from the free end of the first rigidity adjustment layer and the second rigidity adjustment layer to the free end of the frog board, a laminated plate thickness of a tail section is formed, and the plate thickness of the frog plate is formed by the stacking of the front section The maximum height plate thickness on one side of the plywood thickness is gradually reduced from the thickness of the laminated plate in the middle section to the thickness of the laminated plate in the tail section to the minimum height plate thickness. The double-sided patterned frog board structure of the fins described in item 3 of the patent scope, wherein the frog board is further combined with a third rigidity adjustment layer and a fourth rigidity adjustment layer, and the third rigidity adjustment layer is combined in the first Between the transparent adhesive layer and the first rigidity adjustment layer, the fourth rigidity adjustment layer is combined between the second transparent adhesion layer and the second rigidity adjustment layer, and the length of the third rigidity adjustment layer or the fourth rigidity adjustment layer is equal to the Frog board length. The double-sided patterned frog board structure of the fin shoe described in any one of the items 1 to 8 of the patent application range, wherein the free end side of the frog board includes a tail end portion, and the tail end portion is formed in the shoe cover The opposite end of the part, the inner side of the tail end further includes a tail end anti-tear layer. The double-sided patterned frog board structure of the flippers as described in item 1 of the patent scope, wherein the first transparent protective layer and the second transparent protective layer, or the first transparent adhesive layer and the second transparent adhesive layer The material is any of high-content resin prepreg, brush coating, spray-type resin or adhesive sheet. The double-sided patterned frog board structure of the fins described in item 10 of the patent application scope, wherein the resin content of the high-content resin prepreg is 30-80% wt.

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