CN203899110U - Carbon fiber snowboard - Google Patents
Carbon fiber snowboard Download PDFInfo
- Publication number
- CN203899110U CN203899110U CN201420247801.3U CN201420247801U CN203899110U CN 203899110 U CN203899110 U CN 203899110U CN 201420247801 U CN201420247801 U CN 201420247801U CN 203899110 U CN203899110 U CN 203899110U
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- preimpregnation cloth
- unidirectional
- fiber
- skis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 175
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 175
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 174
- 239000004744 fabric Substances 0.000 claims abstract description 108
- 239000002131 composite material Substances 0.000 claims abstract description 55
- 239000000835 fiber Substances 0.000 claims description 100
- 230000001154 acute effect Effects 0.000 claims description 31
- 238000010105 thermoset forming Methods 0.000 claims description 18
- 239000012779 reinforcing material Substances 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 3
- 229920001187 thermosetting polymer Polymers 0.000 abstract 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
The utility model discloses a carbon-fiber snowboard, which comprises a face plate, a carbon fiber composite plate, an inner core, another carbon fiber composite plate and a bottom plate, which are overlapped and adhered with one another; each carbon fiber composite plate is formed through integrally thermosetting molding multi-layer sequentially stacked one-way carbon fiber prepreg cloth strips; the directions of carbon fibers of every two adjacent layers of one-way carbon fiber pregreg cloth strips form an included angle. According to the carbon fiber snow board provided by the utility model, the carbon fiber composite plates, formed through integrally thermosetting molding multi-layer sequentially stacked one-way carbon fiber prepreg cloth strips , are used as reinforcing materials, and rigidity in different directions can be provided by the one-way carbon fiber prepreg cloth strips with different carbon fiber directions, so that the stress of the entire carbon fiber composite plate can be balanced in the horizontal surface, higher strength of the carbon fiber composite plates can be guaranteed; besides as the carbon fiber has the characteristics of high strength and light weight, which enables the snow board to have higher strength and lighter weight.
Description
Technical field
The utility model relates to skis technical field, relates in particular to carbon fiber skis.
Background technology
At present, existing skis is all to mix and do reinforcing material with glass fibre or glass fibre and a small amount of carbon fiber, if will guarantee, this skis has enough intensity, and this skis has heavier weight, is difficult to reach the lightweight requirement of skis.
Foregoing is only understood the technical solution of the utility model for auxiliary, does not represent and admits that foregoing is prior art.
Utility model content
Main purpose of the present utility model is to provide carbon fiber skis, is intended to guarantee that the high-intensity skis that simultaneously makes of skis has lighter weight.
For achieving the above object, the carbon fiber skis that the utility model provides, comprise and stack gradually bonding panel, carbon fiber composite board, inner core, carbon fiber composite board and base plate, the Unidirectional fiber preimpregnation cloth one thermoset forming that described carbon fiber composite board is stacked gradually by multilayer is made, and the carbon fiber direction of the two-layer described Unidirectional fiber preimpregnation cloth of arbitrary neighborhood is angle setting.
Preferably, in the multilayer Unidirectional fiber preimpregnation cloth of described carbon fiber composite board, has the carbon fiber direction of one deck Unidirectional fiber preimpregnation cloth at least along the length direction extension of carbon fiber skis.
Preferably, the carbon fiber direction of the bottom Unidirectional fiber preimpregnation cloth of described carbon fiber composite board and top layer Unidirectional fiber preimpregnation cloth is all extended along the length direction of carbon fiber skis.
Preferably, described carbon fiber composite board is made by five layers of Unidirectional fiber preimpregnation cloth one thermoset forming stacking gradually, wherein, the carbon fiber direction of the carbon fiber direction of top layer Unidirectional fiber preimpregnation cloth and bottom Unidirectional fiber preimpregnation cloth is parallel to each other and extends along the length direction of carbon fiber skis, the carbon fiber direction of second layer Unidirectional fiber preimpregnation cloth and the 4th layer of Unidirectional fiber preimpregnation cloth is parallel to each other and is clockwise acute angle setting with the carbon fiber direction of bottom Unidirectional fiber preimpregnation cloth, the carbon fiber direction of the carbon fiber direction of the 3rd layer of Unidirectional fiber preimpregnation cloth and bottom Unidirectional fiber preimpregnation cloth is counterclockwise acute angle setting.
Preferably, described carbon fiber composite board is made by least five layers of Unidirectional fiber preimpregnation cloth one thermoset forming stacking gradually, and the carbon fiber direction of bottom Unidirectional fiber preimpregnation cloth, top layer Unidirectional fiber preimpregnation cloth and middle at least one deck unidirectional carbon fiber dimension preimpregnation cloth is along the length direction extension of carbon fiber skis.
Preferably, described carbon fiber composite board is made by seven layers of Unidirectional fiber preimpregnation cloth one thermoset forming stacking gradually, wherein, the carbon fiber direction of the 4th layer of Unidirectional fiber preimpregnation cloth and top layer Unidirectional fiber preimpregnation cloth is all parallel to each other with the carbon fiber direction of bottom Unidirectional fiber preimpregnation cloth and extends along the length direction of carbon fiber skis, the carbon fiber direction of second layer Unidirectional fiber preimpregnation cloth and layer 6 Unidirectional fiber preimpregnation cloth is parallel to each other and is counterclockwise acute angle setting with the carbon fiber direction of bottom Unidirectional fiber preimpregnation cloth, the carbon fiber direction of the 3rd layer of Unidirectional fiber preimpregnation cloth and layer 5 Unidirectional fiber preimpregnation cloth is parallel to each other and is clockwise acute angle setting with the carbon fiber direction of bottom Unidirectional fiber preimpregnation cloth.
Preferably, the acute angle equal and opposite in direction of described counterclockwise acute angle and described clockwise acute angle.
Preferably, described acute angle size is 45 degree.
Carbon fiber skis provided by the utility model is by being used carbon fiber composite board as reinforcing material, the Unidirectional fiber preimpregnation cloth one thermoset forming that this carbon fiber composite board is stacked gradually by multilayer is made, and the carbon fiber direction of the two-layer described Unidirectional fiber preimpregnation cloth of arbitrary neighborhood is angle setting, the Unidirectional fiber preimpregnation cloth of different carbon fiber directions can provide the rigidity of different directions, make monoblock carbon fiber composite board in whole horizontal plane upper stress balance, thereby can guarantee that carbon fiber composite board has higher intensity, carbon fiber itself has the feature of high strength and light weight again, and then make carbon fiber skis there is higher-strength to there is lighter weight simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model carbon fiber skis one embodiment;
Fig. 2 is the structural representation of carbon fiber composite board one embodiment in Fig. 1;
Fig. 3 is the structural representation of another embodiment of carbon fiber composite board in Fig. 1.
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides carbon fiber skis.
Referring to figs. 1 through Fig. 3, Fig. 1 is the structural representation of the utility model carbon fiber skis one embodiment; Fig. 2 is the structural representation of carbon fiber composite board one embodiment in Fig. 1; Fig. 3 is the structural representation of another embodiment of carbon fiber composite board in Fig. 1.
Referring to Fig. 1, in the present embodiment, carbon fiber skis comprises and stacks gradually bonding panel 40, carbon fiber composite board 20, inner core 30, carbon fiber composite board 20 and base plate 10, wherein, the Unidirectional fiber preimpregnation cloth one thermoset forming that carbon fiber composite board 20 is stacked gradually by multilayer is made, and the carbon fiber direction of the two-layer described Unidirectional fiber preimpregnation cloth of arbitrary neighborhood is angle setting.
In the present embodiment, carbon fiber skis is used two-layer carbon fiber composite board 20 as reinforcing material, carbon fiber composite board 20 is made by multilayer successively cross layered Unidirectional fiber preimpregnation cloth one thermoset forming, the Unidirectional fiber preimpregnation cloth of different carbon fiber directions can provide the rigidity of different directions, make monoblock carbon fiber composite board 20 in whole horizontal plane upper stress balance, thereby being conducive to its high strength is guaranteed, carbon fiber itself has the feature of high strength and light weight again, and then makes carbon fiber skis have higher-strength to have lighter weight simultaneously; In addition, when producing carbon fiber composite board 20, first according to default angle successively cross layered good multilayer unidirectional carbon fiber dimension preimpregnation cloth, then stacked good multilayer Unidirectional fiber preimpregnation cloth is siphoned away the air between lamination by vacuumizing, finally put it into again in the moulding press of high pressure-temperature, carry out one thermoset forming, owing to before one thermoset forming, the air between lamination being siphoned away, can avoid the interior phenomenon of bubble that exists of carbon fiber composite board 20 of one thermoset forming to occur, further guarantee the high strength of carbon fiber composite board 20.
Carbon fiber skis provided by the utility model is by being used carbon fiber composite board as reinforcing material, the Unidirectional fiber preimpregnation cloth one thermoset forming that this carbon fiber composite board is stacked gradually by multilayer is made, and the carbon fiber direction of the two-layer described Unidirectional fiber preimpregnation cloth of arbitrary neighborhood is angle setting, the Unidirectional fiber preimpregnation cloth of different carbon fiber directions can provide the rigidity of different directions, make monoblock carbon fiber composite board in whole horizontal plane upper stress balance, thereby can guarantee that carbon fiber composite board has higher intensity, carbon fiber itself has the feature of high strength and light weight again, and then make carbon fiber skis there is higher-strength to there is lighter weight simultaneously.
Further, in the multilayer Unidirectional fiber preimpregnation cloth of carbon fiber composite board 20, has the carbon fiber direction of one deck Unidirectional fiber preimpregnation cloth at least along the length direction extension of carbon fiber skis.In the present embodiment, carbon fiber composite board 20 at least comprises that one deck carbon fiber direction is along the Unidirectional fiber preimpregnation cloth of the length direction extension of carbon fiber skis, carbon fiber skis can obtain the rigidity of the length direction along carbon fiber skis that carbon fiber composite board 20 provides, and can reduce the carbon fiber skis risk that phenomenon occurs that fractures from centre.
Further, the carbon fiber direction of the bottom Unidirectional fiber preimpregnation cloth of carbon fiber composite board 20 and top layer Unidirectional fiber preimpregnation cloth is all extended along the length direction of carbon fiber skis.Referring to Fig. 2, in the present embodiment, carbon fiber composite board 20 is made by five layers of Unidirectional fiber preimpregnation cloth one thermoset forming stacking gradually, wherein, the carbon fiber direction of the carbon fiber direction of top layer Unidirectional fiber preimpregnation cloth 205 and bottom Unidirectional fiber preimpregnation cloth 201 is parallel to each other and extends along the length direction of carbon fiber skis, the carbon fiber direction of second layer Unidirectional fiber preimpregnation cloth 202 and the 4th layer of Unidirectional fiber preimpregnation cloth 204 is parallel to each other and is clockwise acute angle setting with the carbon fiber direction of bottom Unidirectional fiber preimpregnation cloth 201, the carbon fiber direction of the carbon fiber direction of the 3rd layer of Unidirectional fiber preimpregnation cloth 203 and bottom Unidirectional fiber preimpregnation cloth 201 is counterclockwise acute angle setting.
Further, carbon fiber composite board 20 is made by least five layers of Unidirectional fiber preimpregnation cloth one thermoset forming stacking gradually, and the carbon fiber direction of bottom Unidirectional fiber preimpregnation cloth, top layer Unidirectional fiber preimpregnation cloth and middle at least one deck unidirectional carbon fiber dimension preimpregnation cloth is along the length direction extension of carbon fiber skis.Referring to Fig. 3, Fig. 3 is the structural representation of another embodiment of carbon fiber composite board in Fig. 1, in the present embodiment, carbon fiber composite board 20 is made by seven layers of Unidirectional fiber preimpregnation cloth one thermoset forming stacking gradually, wherein, the carbon fiber direction of the 4th layer of Unidirectional fiber preimpregnation cloth 24 and top layer Unidirectional fiber preimpregnation cloth 27 is all parallel to each other with the carbon fiber direction of bottom Unidirectional fiber preimpregnation cloth 21 and extends along the length direction of carbon fiber skis, the carbon fiber direction of second layer Unidirectional fiber preimpregnation cloth 22 and layer 6 Unidirectional fiber preimpregnation cloth 26 is parallel to each other and is counterclockwise acute angle setting with the carbon fiber direction of bottom Unidirectional fiber preimpregnation cloth 21, the carbon fiber direction of the 3rd layer of Unidirectional fiber preimpregnation cloth 23 and layer 5 Unidirectional fiber preimpregnation cloth 25 is parallel to each other and is clockwise acute angle setting with the carbon fiber direction of bottom Unidirectional fiber preimpregnation cloth 21.
It is emphasized that, the above does not really want to limit the number of plies of the cross layered Unidirectional fiber preimpregnation cloth of carbon fiber composite board 20, the number of plies of the cross layered Unidirectional fiber preimpregnation cloth of carbon fiber composite board 20 can also be six layers, eight layers, nine layers etc., and the setting of its number of plies can need or intensity needs concrete adjustment according to the thickness of carbon fiber skis.
Further, above-described counterclockwise acute angle and clockwise the acute angle equal and opposite in direction of acute angle.Preferably, the size of this acute angle is 45 degree.In the present embodiment, acute angle and clockwise the acute angle equal and opposite in direction of acute angle counterclockwise, be 45 degree, before producing carbon fiber composite board 20, only the cutting in advance of Unidirectional fiber preimpregnation cloth need to be divided into two kinds of angles, concrete, the carbon fiber direction of the Unidirectional fiber preimpregnation cloth of definition supplied materials is 0 degree, the carbon fiber direction that only need to cut out again the Unidirectional fiber preimpregnation cloth of a kind of carbon fiber direction and 0 degree is the Unidirectional fiber preimpregnation cloth of clockwise 45 degree (when needs are laid the Unidirectional fiber preimpregnation cloth of counterclockwise 45 degree, only the Unidirectional fiber preimpregnation cloth upset of clockwise 45 degree need to be laid), the preparation that makes to produce material is more convenient.
It is emphasized that, here the size of pointing out this acute angle is the protection domain that 45 degree do not really want to limit this acute angle size, this acute angle size is 45 can make the carbon fiber direction of the two layers of unidirectional carbon fibre initial rinse fabric of arbitrary neighborhood have larger difference while spending, thereby can guarantee that carbon fiber composite board 20 can provide the rigidity with larger difference direction to carbon fiber skis, further guarantees the high strength of carbon fiber skis; In fact, the size of this acute angle can also be 35 degree, 55 degree etc.
These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. a carbon fiber skis, it is characterized in that, comprise and stack gradually bonding panel, carbon fiber composite board, inner core, carbon fiber composite board and base plate, the Unidirectional fiber preimpregnation cloth one thermoset forming that described carbon fiber composite board is stacked gradually by multilayer is made, and the carbon fiber direction of the two-layer described Unidirectional fiber preimpregnation cloth of arbitrary neighborhood is angle setting.
2. carbon fiber skis as claimed in claim 1, is characterized in that, has the carbon fiber direction of one deck Unidirectional fiber preimpregnation cloth at least along the length direction extension of carbon fiber skis in the multilayer Unidirectional fiber preimpregnation cloth of described carbon fiber composite board.
3. carbon fiber skis as claimed in claim 2, is characterized in that, the carbon fiber direction of the bottom Unidirectional fiber preimpregnation cloth of described carbon fiber composite board and top layer Unidirectional fiber preimpregnation cloth is all extended along the length direction of carbon fiber skis.
4. carbon fiber skis as claimed in claim 3, it is characterized in that, described carbon fiber composite board is made by five layers of Unidirectional fiber preimpregnation cloth one thermoset forming stacking gradually, wherein, the carbon fiber direction of the carbon fiber direction of top layer Unidirectional fiber preimpregnation cloth and bottom Unidirectional fiber preimpregnation cloth is parallel to each other and extends along the length direction of carbon fiber skis, the carbon fiber direction of second layer Unidirectional fiber preimpregnation cloth and the 4th layer of Unidirectional fiber preimpregnation cloth is parallel to each other and is clockwise acute angle setting with the carbon fiber direction of bottom Unidirectional fiber preimpregnation cloth, the carbon fiber direction of the carbon fiber direction of the 3rd layer of Unidirectional fiber preimpregnation cloth and bottom Unidirectional fiber preimpregnation cloth is counterclockwise acute angle setting.
5. carbon fiber skis as claimed in claim 2, it is characterized in that, described carbon fiber composite board is made by least five layers of Unidirectional fiber preimpregnation cloth one thermoset forming stacking gradually, and the carbon fiber direction of bottom Unidirectional fiber preimpregnation cloth, top layer Unidirectional fiber preimpregnation cloth and middle at least one deck unidirectional carbon fiber dimension preimpregnation cloth is along the length direction extension of carbon fiber skis.
6. carbon fiber skis as claimed in claim 5, it is characterized in that, described carbon fiber composite board is made by seven layers of Unidirectional fiber preimpregnation cloth one thermoset forming stacking gradually, wherein, the carbon fiber direction of the 4th layer of Unidirectional fiber preimpregnation cloth and top layer Unidirectional fiber preimpregnation cloth is all parallel to each other with the carbon fiber direction of bottom Unidirectional fiber preimpregnation cloth and extends along the length direction of carbon fiber skis, the carbon fiber direction of second layer Unidirectional fiber preimpregnation cloth and layer 6 Unidirectional fiber preimpregnation cloth is parallel to each other and is counterclockwise acute angle setting with the carbon fiber direction of bottom Unidirectional fiber preimpregnation cloth, the carbon fiber direction of the 3rd layer of Unidirectional fiber preimpregnation cloth and layer 5 Unidirectional fiber preimpregnation cloth is parallel to each other and is clockwise acute angle setting with the carbon fiber direction of bottom Unidirectional fiber preimpregnation cloth.
7. the carbon fiber skis as described in claim 4 or 6, is characterized in that, the acute angle equal and opposite in direction of described counterclockwise acute angle and described clockwise acute angle.
8. carbon fiber skis as claimed in claim 7, is characterized in that, described acute angle size is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247801.3U CN203899110U (en) | 2014-05-14 | 2014-05-14 | Carbon fiber snowboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247801.3U CN203899110U (en) | 2014-05-14 | 2014-05-14 | Carbon fiber snowboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203899110U true CN203899110U (en) | 2014-10-29 |
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ID=51773403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420247801.3U Expired - Fee Related CN203899110U (en) | 2014-05-14 | 2014-05-14 | Carbon fiber snowboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203899110U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270081A (en) * | 2019-04-25 | 2019-09-24 | 北京智美花坊科技有限公司 | A kind of method of skis and its ski component and production skis |
| CN111648027A (en) * | 2020-05-26 | 2020-09-11 | 南京工业大学 | High-performance carbon fiber laminated plate based on ultrathin fiber prepreg and preparation method thereof |
| CN115246253A (en) * | 2021-12-24 | 2022-10-28 | 山东泰山体育器材有限公司 | Gymnastics apparatus bearing frame body and fiber construction body |
-
2014
- 2014-05-14 CN CN201420247801.3U patent/CN203899110U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270081A (en) * | 2019-04-25 | 2019-09-24 | 北京智美花坊科技有限公司 | A kind of method of skis and its ski component and production skis |
| CN111648027A (en) * | 2020-05-26 | 2020-09-11 | 南京工业大学 | High-performance carbon fiber laminated plate based on ultrathin fiber prepreg and preparation method thereof |
| CN115246253A (en) * | 2021-12-24 | 2022-10-28 | 山东泰山体育器材有限公司 | Gymnastics apparatus bearing frame body and fiber construction body |
| CN115246253B (en) * | 2021-12-24 | 2024-03-26 | 山东泰山体育器材有限公司 | Gymnastics apparatus load-bearing frame body and fiber structure body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20170514 |