CN211323292U - Carbon fiber fastener structure - Google Patents
Carbon fiber fastener structure Download PDFInfo
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- CN211323292U CN211323292U CN201922084655.2U CN201922084655U CN211323292U CN 211323292 U CN211323292 U CN 211323292U CN 201922084655 U CN201922084655 U CN 201922084655U CN 211323292 U CN211323292 U CN 211323292U
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Abstract
The utility model discloses a carbon fiber fastener structure, which comprises a fastener body, wherein at least one fastening hole is arranged on the fastener body; the buckle body comprises a top layer carbon fiber woven cloth, a bottom layer carbon fiber woven cloth and a plurality of layers of carbon fiber yarn bundles with different fiber angles, wherein the carbon fiber yarn bundles are clamped between the top layer carbon fiber woven cloth and the bottom layer carbon fiber woven cloth. The utility model discloses a buckle body adopts carbon fiber material to make, and this makes the buckle body have intensity height, light in weight, the not perishable advantage, very big promotion user experience.
Description
Technical Field
The utility model relates to the field of safety helmets, in particular to a carbon fiber buckle structure.
Background
At present, buckles used on a rope belt, such as eye-splice, Chinese character 'ri' buckle, ladder buckle and the like, are generally made of plastics or metal, the metal buckles have the problems of heavy weight and easy rusting, and the plastic buckles have the problems of insufficient strength and easy breakage in use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a carbon fiber buckle structure to overcome not enough among the prior art.
In order to achieve the above purpose, the solution of the present invention is:
a carbon fiber fastener structure comprises a fastener body, wherein at least one fastener hole is formed in the fastener body; the buckle body comprises a top layer carbon fiber woven cloth, a bottom layer carbon fiber woven cloth and a plurality of layers of carbon fiber yarn bundles with different fiber angles, wherein the carbon fiber yarn bundles are clamped between the top layer carbon fiber woven cloth and the bottom layer carbon fiber woven cloth.
The carbon fiber yarn bundles are ten layers in total, each layer of carbon fiber yarn bundles is sequentially divided into a first layer to a tenth layer along the direction from top layer carbon fiber weaving to bottom layer carbon fiber weaving, wherein the fiber angle of the first layer carbon fiber yarn bundles and the tenth layer carbon fiber yarn bundles is 0 degree, the fiber angle of the second layer carbon fiber yarn bundles and the ninth layer carbon fiber yarn bundles is 90 degrees, and the fiber angle of the third layer carbon fiber yarn bundles to the eighth layer carbon fiber yarn bundles is 45 degrees.
The carbon fiber yarn bundles are sixteen layers in total, each layer of carbon fiber yarn bundles is sequentially divided into a first layer to a sixteenth layer along the direction from top layer carbon fiber weaving to bottom layer carbon fiber weaving, the fiber angles of the first layer carbon fiber yarn bundle, the fifth layer carbon fiber yarn bundle, the twelfth layer carbon fiber yarn bundle and the sixteenth layer carbon fiber yarn bundle are 0 degree, the fiber angles of the second layer carbon fiber yarn bundle, the sixth layer carbon fiber yarn bundle, the eleventh layer carbon fiber yarn bundle and the fifteenth layer carbon fiber yarn bundle are 90 degrees, and the fiber angles of the third layer carbon fiber yarn bundle, the fourth layer carbon fiber yarn bundle, the seventh layer carbon fiber yarn bundle, the tenth layer carbon fiber yarn bundle, the thirteenth layer carbon fiber yarn bundle and the fourteenth layer carbon fiber yarn bundle are 45 degrees.
The top layer carbon fiber woven cloth and the bottom layer carbon fiber woven cloth are both made of 3K carbon fibers.
The number of the buckle holes of the buckle body is at least two, and the buckle holes 11 are arranged side by side.
The number of the buckling holes of the buckle body is two, one buckling hole is a long hole, and the other buckling hole is a round hole.
After the technical scheme is adopted, the utility model discloses a buckle body includes that the top layer carbon fiber is weaved, the bottom carbon fiber is weaved and press from both sides and locate the multilayer fiber angle different carbon fiber yarn bundles that the top layer carbon fiber was weaved and the bottom carbon fiber was weaved between, and this makes the buckle body adopt carbon fiber material to make, and makes the buckle body have intensity height, light in weight, advantage of difficult corruption, very big promotion user experience.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is an exploded view of a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second embodiment of the present invention;
fig. 4 is an exploded view of a second embodiment of the present invention;
description of reference numerals:
a buckle body 1, a top layer carbon fiber woven cloth 101, a bottom layer carbon fiber woven cloth 102, a carbon fiber yarn bundle 103,
a buttonhole 11.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
As shown in fig. 1 to 4, the utility model discloses a carbon fiber buckle structure, which comprises a buckle body 1, wherein at least one buckle hole 11 is arranged on the buckle body 1; the buckle body 1 comprises a top layer carbon fiber woven cloth 101, a bottom layer carbon fiber woven cloth 102 and a plurality of layers of carbon fiber yarn bundles 103 with different fiber angles, wherein the carbon fiber yarn bundles are clamped between the top layer carbon fiber woven cloth 101 and the bottom layer carbon fiber woven cloth 102; therefore, the buckle body 1 is made of carbon fiber materials, so that the buckle body 1 has the advantages of high strength, light weight and corrosion resistance, and the user experience is greatly improved. The top layer carbon fiber woven cloth 101 and the bottom layer carbon fiber woven cloth 102 of the buckle body 1 are located on the outermost layers of the buckle body 1, both the top layer carbon fiber woven cloth 101 and the bottom layer carbon fiber woven cloth 103 can be made of 3K carbon fiber woven cloth, and the outer surface attractiveness of the buckle body 1 can be improved by arranging patterns of the top layer carbon fiber woven cloth 101 and the bottom layer carbon fiber woven cloth 102; the tensile strength of the buckle body 1 can be effectively improved if the fiber angles of the carbon fiber yarn bundles 103 in each layer of the buckle body 1 are different.
Specifically, as shown in fig. 1 and fig. 2, in a first embodiment of the present invention, the number of the fastening holes 11 of the buckle body 1 may be two, and the two fastening holes 11 are arranged side by side so that the buckle body 1 is used for adjusting the length of the rope belt; it should be noted that, the number of the fastening holes 11 of the buckle body 1 may also be three, three fastening holes 11 are arranged side by side, and one through hole 111 on the outer side may be used for wearing ornaments or objects with reminding function. The cooperation figure 2 is shown in the embodiment of the utility model provides an in, carbon fiber yarn bundle 103 is ten layers total, and each layer carbon fiber yarn bundle 103 weaves to the direction that the bottom carbon fiber was weaved along the top layer carbon fiber and divide into first layer to tenth layer in proper order, and wherein the fibre angle of first layer carbon fiber yarn bundle and tenth layer carbon fiber yarn bundle is 0, and the fibre angle of second layer carbon fiber yarn bundle and ninth layer carbon fiber yarn bundle is 90, and the fibre angle of third layer carbon fiber yarn bundle to eighth layer carbon fiber yarn bundle is 45, first layer carbon fiber yarn bundle and second layer carbon fiber yarn bundle quadrature each other like this, and ninth layer carbon fiber yarn bundle and tenth layer carbon fiber bundle quadrature each other to can effectively improve buckle body 1's tensile strength.
As shown in fig. 3 and 4, in the second embodiment of the present invention, the number of the fastening holes 11 of the buckle body 1 is two, one of the fastening holes is a long hole for fixing a string, and the other fastening hole is a round hole for allowing a rivet to pass through, and the buckle body 1 is fixed on other objects by the rivet. As shown in fig. 4, in the second embodiment of the present invention, the carbon fiber yarn bundle 103 may have sixteen layers, each layer of carbon fiber yarn bundle 103 is sequentially divided into the first layer to the sixteenth layer along the direction from the top layer carbon fiber weaving to the bottom layer carbon fiber weaving, wherein the fiber angles of the first layer carbon fiber yarn bundle, the fifth layer carbon fiber yarn bundle, the twelfth layer carbon fiber yarn bundle and the sixteenth layer carbon fiber yarn bundle are 0 °, the fiber angles of the second layer carbon fiber yarn bundle, the sixth layer carbon fiber yarn bundle, the eleventh layer carbon fiber yarn bundle and the fifteenth layer carbon fiber yarn bundle are 90 °, and the fiber angles of the third layer carbon fiber yarn bundle, the fourth layer carbon fiber yarn bundle, the seventh layer carbon fiber yarn bundle to the tenth layer carbon fiber yarn bundle, the thirteenth layer carbon fiber yarn bundle and the fourteenth layer carbon fiber yarn bundle are 45 °; in the embodiment of the present invention, the number of layers of the carbon fiber yarn bundle 103 is larger than that of the first embodiment, so that the strength of the buckle body 1 is higher.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (6)
1. A carbon fiber fastener structure is characterized in that: the buckle comprises a buckle body, wherein at least one buckle hole is formed in the buckle body; the buckle body comprises a top layer carbon fiber woven cloth, a bottom layer carbon fiber woven cloth and a plurality of layers of carbon fiber yarn bundles with different fiber angles, wherein the carbon fiber yarn bundles are clamped between the top layer carbon fiber woven cloth and the bottom layer carbon fiber woven cloth.
2. The carbon fiber fastener structure of claim 1, wherein: the carbon fiber yarn bundles are ten layers in total, each layer of carbon fiber yarn bundles is sequentially divided into a first layer to a tenth layer along the direction from top layer carbon fiber weaving to bottom layer carbon fiber weaving, wherein the fiber angle of the first layer carbon fiber yarn bundles and the tenth layer carbon fiber yarn bundles is 0 degree, the fiber angle of the second layer carbon fiber yarn bundles and the ninth layer carbon fiber yarn bundles is 90 degrees, and the fiber angle of the third layer carbon fiber yarn bundles to the eighth layer carbon fiber yarn bundles is 45 degrees.
3. The carbon fiber fastener structure of claim 1, wherein: the carbon fiber yarn bundles are sixteen layers in total, each layer of carbon fiber yarn bundles is sequentially divided into a first layer to a sixteenth layer along the direction from top layer carbon fiber weaving to bottom layer carbon fiber weaving, the fiber angles of the first layer carbon fiber yarn bundle, the fifth layer carbon fiber yarn bundle, the twelfth layer carbon fiber yarn bundle and the sixteenth layer carbon fiber yarn bundle are 0 degree, the fiber angles of the second layer carbon fiber yarn bundle, the sixth layer carbon fiber yarn bundle, the eleventh layer carbon fiber yarn bundle and the fifteenth layer carbon fiber yarn bundle are 90 degrees, and the fiber angles of the third layer carbon fiber yarn bundle, the fourth layer carbon fiber yarn bundle, the seventh layer carbon fiber yarn bundle, the tenth layer carbon fiber yarn bundle, the thirteenth layer carbon fiber yarn bundle and the fourteenth layer carbon fiber yarn bundle are 45 degrees.
4. A carbon fiber fastener structure according to claim 1, 2 or 3, wherein: the top layer carbon fiber woven cloth and the bottom layer carbon fiber woven cloth are both made of 3K carbon fibers.
5. A carbon fiber fastener structure according to claim 1, 2 or 3, wherein: the number of the buckle holes of the buckle body is at least two, and the buckle holes are arranged side by side.
6. A carbon fiber fastener structure according to claim 1, 2 or 3, wherein: the number of the buckling holes of the buckle body is two, one buckling hole is a long hole, and the other buckling hole is a round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084655.2U CN211323292U (en) | 2019-11-27 | 2019-11-27 | Carbon fiber fastener structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084655.2U CN211323292U (en) | 2019-11-27 | 2019-11-27 | Carbon fiber fastener structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211323292U true CN211323292U (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922084655.2U Active CN211323292U (en) | 2019-11-27 | 2019-11-27 | Carbon fiber fastener structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211323292U (en) |
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2019
- 2019-11-27 CN CN201922084655.2U patent/CN211323292U/en active Active
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