CN110171092A - A kind of electronic surfboard manufacturing process and electronic surfboard - Google Patents
A kind of electronic surfboard manufacturing process and electronic surfboard Download PDFInfo
- Publication number
- CN110171092A CN110171092A CN201910479757.6A CN201910479757A CN110171092A CN 110171092 A CN110171092 A CN 110171092A CN 201910479757 A CN201910479757 A CN 201910479757A CN 110171092 A CN110171092 A CN 110171092A
- Authority
- CN
- China
- Prior art keywords
- density foam
- electronic
- foaming mould
- electronic surfboard
- manufacturing process
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/58—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B32/00—Water sports boards; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
- B29L2031/5272—Surf boards
Abstract
The invention discloses electronic surfboard manufacturing process and electronic surfboards comprising following steps: step 1, the rear end that the connector for the electronic surfboard for being used to connect with external device (ED) is installed on to foaming mould；Step 2 carries out high-density foam injection moulding in the rear end of foaming mould, meanwhile, low density foam injection moulding is carried out in the front end of foaming mould；Step 3, after high-density foam and low density foam solidification, open foaming mould and take out electronic surfing board finished product.In the present invention, first the connector for needing to be embedded in inside electronic surfboard is placed on foaming mould, high-density foam then is injected to the rear end of mold again, simultaneously, low density foam is injected in the front end of mold, after high-density foam and low density foam solidification, then electronic surfing board finished product can be solidified as.Therefore, the intensity of the front end for the electronic surfboard that the present invention makes is less than the intensity of electronic surfboard rear end, guarantees also to reduce manufacturing cost while each position intensity is suitble to.
Description
Technical field
The present invention relates to the technical fields of marine equipment, in particular to a kind of electronic surfboard manufacturing process and electricity
Dynamic surfboard.
Background technique
Electronic surfboard is usually people station in the rear end of electronic surfboard when in use, and in the rear end of electronic surfboard
Need external some components, such as mast etc..Therefore, the rear end of electronic surfboard can bear bigger pressure and impact force,
Intensity requirement is high.Its whole material of the electronic surfboard of the prior art is consistent, and therefore, the electronic surfboard of the prior art is wanted
It is that front and back end is all made of high-strength material, but is easy to improve the waste of front-end cost；It is low strong to be that front and back end is all made of
Material is spent, the intensity of such its rear end not enough be easy to cause electronic surfboard to be broken.
Summary of the invention
In view of this, its object is to mention the invention proposes a kind of electronic surfboard manufacturing process and electronic surfboard
The harmony of the intensity of electronic surfboard different parts is risen, so that system can also be lowered while guaranteeing that each position intensity is suitble to
Cause this.
The invention provides the following technical scheme:
A kind of electronic surfboard manufacturing process comprising following steps:
The connector for the electronic surfboard for being used to connect with external device (ED) is installed on foaming mould；
High-density foam injection moulding is carried out in the rear end of the foaming mould, meanwhile, in the front end of the foaming mould
Carry out low density foam injection moulding；
After the high-density foam and low density foam solidification, opens the foaming mould and take out electronic surfboard
Finished product.
Further, in the present invention, high-density foam injection moulding is carried out in the rear end of the foaming mould, meanwhile,
Carrying out low density foam injection moulding in the front end of the foaming mould includes:
Multiple first injection orifices are opened up on foaming mould position corresponding with the bottom of the connector；
Multiple through-holes corresponding with first injection orifice are opened up in the bottom of the connector；
External syringe injects the high-density foam after passing through first injection orifice and the through-hole；
It is opened up in the front end of the foaming mould multiple for injecting the second injection orifice of low density foam.
Further, in electronic surfboard manufacturing process of the invention further include:
First injection orifice is equal with the quantity of second injection orifice, injects in first injection orifice described highly dense
Time and the pressure for spending foam are equal with the time and pressure for injecting the low density foam in second injection orifice.
Further, in electronic surfboard manufacturing process of the invention further include:
First injection orifice is equal with the quantity of second injection orifice, injects in first injection orifice described highly dense
The volume of degree foam, which is less than, injects the volume of the low density foam in second injection orifice.
Further, in the present invention, the connector by electronic surfboard, which is installed on foaming mould, includes:
The bottom and top of connector are bonded with the bottom wall of foaming mould and roof respectively.
Further, in electronic surfboard manufacturing process of the invention further include:
It polishes the electronic surfing board finished product, keeps its surface smooth, smooth.
Further, in electronic surfboard manufacturing process of the invention further include:
Installation mast on the connector.
Further, in electronic surfboard manufacturing process of the invention further include:
Installation driving mechanism on the mast.
Further, in electronic surfboard manufacturing process of the invention further include:
The through-hole is repaired with the high-density foam.
A kind of electronic surfboard passes through any electronic surfboard manufacturing process manufacture among the above.
Electronic surfboard manufacturing process of the invention comprising following steps: step 1 will be used to connect with external device (ED)
The connector of electronic surfboard be installed on the rear end of foaming mould；Step 2 carries out high density in the rear end of the foaming mould
Foam injection molding, meanwhile, low density foam injection moulding is carried out in the front end of the foaming mould；Step 3, to described highly dense
After spending foam and low density foam solidification, opens the foaming mould and take out electronic surfing board finished product.In the present invention, first
The connector for needing to be embedded in inside electronic surfboard is placed on foaming mould, it is then highly dense to the rear end injection of mold again
Foam is spent, meanwhile, low density foam is injected in the front end of mold, it, then can be with after high-density foam and low density foam solidification
It is solidified as electronic surfing board finished product.Therefore, the intensity of the front end of the electronic surfboard of technique production through the invention is less than electricity
The intensity of dynamic surfboard rear end, meets the demand of electronic surfboard in practical applications, while guaranteeing that each position intensity is suitble to
Also reduce manufacturing cost.
In conclusion of the invention its has the advantages that above-mentioned many and practical value, and it there are no class in similar product
As method publish or use and really belong to innovation, produce handy and practical effect, more existing technology, which has, promotes
Multinomial effect, thus more be suitable for it is practical, and have extensive industrial value.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the flow chart of the electronic surfboard manufacture craft of one embodiment of the invention offer；
Fig. 2 shows the flow charts for the electronic surfboard manufacture craft that further embodiment of this invention provides；
Fig. 3 shows the flow chart of the surfboard manufacture craft of further embodiment of this invention offer；
Fig. 4 shows the flow chart of the surfboard manufacture craft of further embodiment of this invention offer；
Fig. 5 shows the flow chart of the surfboard manufacture craft of further embodiment of this invention offer；
Fig. 6 shows the flow chart of the surfboard manufacture craft of further embodiment of this invention offer；
Fig. 7 shows the flow chart of the surfboard manufacture craft of further embodiment of this invention offer；
Fig. 8 shows the structural schematic diagram of the surfboard of further embodiment of this invention offer.
Icon:
The electronic surfboard of 100-；
10- connector；20- mast；30- driving mechanism.
Specific embodiment
Hereinafter, the various embodiments of the disclosure will be described more fully.The disclosure can have various embodiments, and
It can adjust and change wherein.It should be understood, however, that: there is no the various embodiments of the disclosure are limited to spy disclosed herein
Determine the intention of embodiment, but the disclosure should be interpreted as in the spirit and scope for covering the various embodiments for falling into the disclosure
All adjustment, equivalent and/or optinal plan.
Hereinafter, can the term " includes " used in the various embodiments of the disclosure or " may include " instruction disclosed in
Function, operation or the presence of element, and do not limit the increase of one or more functions, operation or element.In addition, such as existing
Used in the various embodiments of the disclosure, term " includes ", " having " and its cognate are meant only to indicate special characteristic, number
Word, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude first one or more other
Feature, number, step, operation, element, component or aforementioned item combined presence or increase one or more features, number,
Step, operation, element, component or aforementioned item combination a possibility that.
The statement (" first ", " second " etc.) used in the various embodiments of the disclosure can be modified in various implementations
Various constituent element in example, but respective sets can not be limited into element.For example, the above statement is not intended to limit the suitable of the element
Sequence and/or importance.The above statement is only used for the purpose for differentiating an element and other elements.For example, the first user fills
It sets and indicates different user device with second user device, although the two is all user apparatus.For example, not departing from each of the disclosure
In the case where the range of kind embodiment, first element is referred to alternatively as second element, and similarly, second element is also referred to as first
Element.
It should also be noted that if a constituent element ' attach ' to another constituent element by description, it can be by the first composition member
Part is directly connected to the second constituent element, and " connection " third can form between the first constituent element and the second constituent element
Element.On the contrary, when a constituent element " being directly connected to " is arrived another constituent element, it will be appreciated that in the first constituent element
And second third constituent element is not present between constituent element.
The term used in the various embodiments of the disclosure is used only for the purpose of describing specific embodiments and not anticipates
In the various embodiments of the limitation disclosure.As used herein, singular is intended to also include plural form, unless context is clear
Chu it is indicated otherwise.Unless otherwise defined, otherwise all terms (including technical terms and scientific terms) used herein have
There is meaning identical with the various normally understood meanings of embodiment one skilled in the art of the disclosure.The term
(term such as limited in the dictionary generally used) is to be interpreted as having and situational meaning in the related technical field
Identical meaning and it will be interpreted as having Utopian meaning or meaning too formal, module or process in attached drawing
Not necessarily implement necessary to the present invention.
Embodiment 1
The present embodiment proposes a kind of electronic surfboard manufacturing process, such as Fig. 1,8 comprising following steps:
Step 1, the rear end that the connector 10 for the electronic surfboard for being used to connect with external device (ED) is installed on to foaming mould；
It is above-mentioned, it is worth further illustrating, connector 10 is used to connect with external device, for example, can be used for outer
Tail fin is connect, can be used for external hydrofoil, mast etc., to provide power by external device for electronic surfboard.Connector 10
Inside power supply module, control assembly etc. can be set.Connector 10 can have the box body shape of cavity for inside.In the present embodiment
In, the internal structure of connector 10 is mounted in advance.Specifically, connector 10 is installed on the inner cavity of foaming mould in advance
Rear end.
Step 2 carries out high-density foam injection moulding in the rear end of the foaming mould, meanwhile, in the foaming mould
Front end carry out low density foam injection moulding；
It is above-mentioned, it is to be understood that it is the rear end of electronic surfboard that the rear end of the inner cavity of foaming mould is corresponding, be that is to say
Electronic surfboard is used to stand the position of people when in use.The front end of the inner cavity of foaming mould is corresponding be electronic surfboard before
End.Therefore, the injection moulding of high-density foam is carried out to the rear end of the inner cavity of foaming mould, meanwhile, to the inner cavity of foaming mould
Front end carry out low density foam injection moulding.
Step 3, after the high-density foam and low density foam solidification, open the foaming mould take out it is electronic
Surfing board finished product.
It is above-mentioned, after high-density foam and low density foam solidification, then it can open injection module and take out electronic surfing
Board finished product.
In the present embodiment, such as Fig. 2, high-density foam injection moulding is carried out in the rear end of the foaming mould, meanwhile,
The front end of the foaming mould carries out low density foam injection moulding
Step 21 opens up multiple first injections on foaming mould position corresponding with 10 bottom of connector
Hole；
Step 22 opens up multiple through-holes corresponding with first injection orifice in the bottom of the connector 10；
It is above-mentioned, multiple through-holes are opened up on the bottom of connector 10, therefore, external injection tool can pass through the first note
Perforation and the through-hole, then injection high-density foam is carried out to the inner cavity of foaming mould.It that is to say, in electronic surfing board finished product,
The bottom and top of connector 10 are on the outer surface of electronic surfboard.
Step 23, external syringe inject the high-density foam after passing through first injection orifice and the through-hole；
Above-mentioned, multiple first injection orifices on foaming mould are for injecting high-density foam, multiple first injection orifice installations
In being set to position corresponding with the bottom of connector 10, connector 10 can be wrapped up by high-density foam, can increased to even
The protection of fitting 10.
Step 24 opens up multiple the second injection orifices for being used to inject low density foam in the front end of the foaming mould.
It is above-mentioned, refer to and opens up multiple the second injection orifices for being used to inject low density foam in the front end of foaming mould, thus
Form the electronic surfing front edge of board of low-density.
The electronic surfboard manufacturing process of the present embodiment further include:
Such as Fig. 3, step 251, first injection orifice are equal with the quantity of second injection orifice, in first injection
Hole inject the high-density foam time and pressure with second injection orifice inject the low density foam time and
Pressure is equal.
It is above-mentioned, refer to when carrying out injection material respectively to multiple first injection orifices and multiple second injection orifices, injection when
Between and pressure it is equal.It, can be with it is understood that when high-density foam and low density foam are when the inside of foaming mould is converged
Understand, injection material can not be continued to the first injection orifice or the second injection orifice at this time, then stop injecting at this time.
The electronic surfboard manufacturing process of the present embodiment further include:
Such as Fig. 4, step 252, first injection orifice are equal with the quantity of second injection orifice, in first injection
The volume that the high-density foam is injected in hole, which is less than, injects the volume of the low density foam in second injection orifice.
It is above-mentioned, refer in another specific embodiment, to multiple first injection orifices and multiple second injection orifices respectively into
When row injection material, the amount of the high-density foam of injection and the amount of low density foam are equal.It is understood that when high density is steeped
Foam and low density foam are when the inner cavity of foaming mould is converged close to middle position, it is to be understood that at this time can not be to first
Injection orifice or the second injection orifice continue injection material, then stop injecting at this time.
In the present embodiment, the described connector 10 of electronic surfboard is installed on foaming mould includes:
The bottom and top of connector 10 are bonded with the bottom wall of foaming mould and roof respectively.
It is above-mentioned, refer to connector 10 include top and bottom, the top and bottom respectively with the bottom wall of foaming mould and top
Wall fitting, then can be by the top of connector 10 and bottom injection in the outer surface of electronic surfing board finished product.
The electronic surfboard manufacturing process of the present embodiment further include:
Such as Fig. 5, step 41 polishes to the electronic surfing board finished product, keeps its surface smooth, smooth.
The electronic surfboard manufacturing process of the present embodiment further include:
Such as Fig. 6, step 5, the installation mast 20 on the connector 10.
It is above-mentioned, refer to that the electronic surfboard of this technique production can also install hydrofoil on the bottom of connector 10, thus
The electronic surfboard of the present embodiment production can be connecting power device by mast 20.
The electronic surfboard manufacturing process of the present embodiment further include:
Step 6, the installation driving mechanism 30 on the mast 20.
Above-mentioned, driving mechanism 30 can also be installed on mast 20 by referring to, and the connector 10 in electronic surfing board finished product
Electric energy and control instruction can be provided for driving mechanism 30, in the present embodiment, driving mechanism 30 is motor.
The electronic surfboard manufacturing process of the present embodiment further include:
Such as Fig. 7, step 42 repairs the through-hole with the high-density foam.
It is above-mentioned, refer to can the through-hole on the bottom to connector 10 repair, mainly pass through high-density foam pair
The through-hole is repaired.The electronic surfboard for producing the technique of the present embodiment is more regular more attractive.
Embodiment 2
A kind of electronic surfboard 100, referring to Fig. 8, its electronic surfboard manufacturing process system by embodiment 1
Make.
Although the above more term for having used expression structure, it does not exclude the possibility of using other terms.It uses
These terms are only for the convenience of describing and explaining the nature of the invention；It is construed as any additional limit
System is disagreed with spirit of that invention.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of electronic surfboard manufacturing process, which comprises the following steps:
The connector for the electronic surfboard for being used to connect with external device (ED) is installed on to the rear end of foaming mould；
High-density foam injection moulding is carried out in the rear end of the foaming mould, meanwhile, it is carried out in the front end of the foaming mould
Low density foam injection moulding；
After the high-density foam and low density foam solidification, open the foaming mould take out electronic surfboard at
Product.
2. electronic surfboard manufacturing process according to claim 1, which is characterized in that described after the foaming mould
End carries out high-density foam injection moulding, meanwhile, carrying out low density foam injection moulding in the front end of the foaming mould includes:
Multiple first injection orifices are opened up on foaming mould position corresponding with the bottom of the connector；
Multiple through-holes corresponding with first injection orifice are opened up in the bottom of the connector；
External syringe injects the high-density foam after passing through first injection orifice and the through-hole；
It is opened up in the front end of the foaming mould multiple for injecting the second injection orifice of low density foam.
3. electronic surfboard manufacturing process according to claim 2, which is characterized in that further include:
First injection orifice is equal with the quantity of second injection orifice, injects the high density bubble in first injection orifice
The time of foam and pressure are equal with the time and pressure for injecting the low density foam in second injection orifice.
4. electronic surfboard manufacturing process according to claim 2, which is characterized in that further include:
First injection orifice is equal with the quantity of second injection orifice, injects the high density bubble in first injection orifice
The volume of foam, which is less than, injects the volume of the low density foam in second injection orifice.
5. electronic surfboard manufacturing process according to claim 1, which is characterized in that the connection by electronic surfboard
Part is installed on foaming mould
The bottom of connector and top are bonded with the bottom wall of foaming mould and roof respectively.
6. electronic surfboard manufacturing process according to claim 5, which is characterized in that further include:
It polishes the electronic surfing board finished product, keeps its surface smooth, smooth.
7. electronic surfboard manufacturing process according to claim 6, which is characterized in that further include:
Installation mast on the connector.
8. electronic surfboard manufacturing process according to claim 7, which is characterized in that further include:
Installation driving mechanism on the mast.
9. electronic surfboard manufacturing process according to claim 2, which is characterized in that further include:
The through-hole is repaired with the high-density foam.
10. a kind of electronic surfboard, which is characterized in that pass through the electronic surfboard manufacturing process any in claim 1-9
Manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910479757.6A CN110171092B (en) | 2019-06-04 | 2019-06-04 | Manufacturing process of electric surfboard and electric surfboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910479757.6A CN110171092B (en) | 2019-06-04 | 2019-06-04 | Manufacturing process of electric surfboard and electric surfboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110171092A true CN110171092A (en) | 2019-08-27 |
| CN110171092B CN110171092B (en) | 2021-04-13 |
Family
ID=67697769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910479757.6A Active CN110171092B (en) | 2019-06-04 | 2019-06-04 | Manufacturing process of electric surfboard and electric surfboard |
Country Status (1)
| Country | Link |
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| CN (1) | CN110171092B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10940917B2 (en) | 2016-09-12 | 2021-03-09 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propeller system |
| US10946939B1 (en) | 2020-04-22 | 2021-03-16 | Kai Concepts, LLC | Watercraft having a waterproof container and a waterproof electrical connector |
| CN114932981A (en) * | 2022-05-21 | 2022-08-23 | 海南小鲨鱼水上新能源科技有限公司 | Water sports device and production method thereof |
| CN114940243A (en) * | 2022-05-21 | 2022-08-26 | 海南小鲨鱼水上新能源科技有限公司 | Water sports device and production method thereof |
| US11485457B1 (en) | 2021-06-14 | 2022-11-01 | Kai Concepts, LLC | Hydrojet propulsion system |
| US11878775B2 (en) | 2021-07-13 | 2024-01-23 | Kai Concepts, LLC | Leash system and methods of use |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3802010A (en) * | 1972-12-18 | 1974-04-09 | Hornbaker R | Surfboard construction |
| DE3109376A1 (en) * | 1981-03-12 | 1982-10-21 | Udo 5418 Selters Schütz | Surf sail board (windsurfing board) |
| FR2523035A1 (en) * | 1982-03-15 | 1983-09-16 | Plastimo Sa | Sailboard bodies with low and medium density polymeric foams in rigid - for high stiffness to wt ratio |
| DE3243910C1 (en) * | 1982-11-26 | 1984-05-24 | Klepper Beteiligungs Gmbh & Co Bootsbau Kg, 8200 Rosenheim | Surfboard body |
| CN1475335A (en) * | 2002-08-12 | 2004-02-18 | 欧都纳股份有限公司 | Shaping method of foaming board |
| CN1861393A (en) * | 2005-05-11 | 2006-11-15 | 林中原 | Method for making surfing board |
| CN102923270A (en) * | 2012-10-16 | 2013-02-13 | 东莞市杰乐盛世运动用品有限公司 | Surfboard and manufacturing process thereof |
| JP2018103695A (en) * | 2016-12-26 | 2018-07-05 | ゴッデスインターナショナル株式会社 | Two split type surfboard |
| CN209757460U (en) * | 2019-03-29 | 2019-12-10 | 惠州搏浪运动用品有限公司 | Stringer-free surfboard |
-
2019
- 2019-06-04 CN CN201910479757.6A patent/CN110171092B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3802010A (en) * | 1972-12-18 | 1974-04-09 | Hornbaker R | Surfboard construction |
| DE3109376A1 (en) * | 1981-03-12 | 1982-10-21 | Udo 5418 Selters Schütz | Surf sail board (windsurfing board) |
| FR2523035A1 (en) * | 1982-03-15 | 1983-09-16 | Plastimo Sa | Sailboard bodies with low and medium density polymeric foams in rigid - for high stiffness to wt ratio |
| DE3243910C1 (en) * | 1982-11-26 | 1984-05-24 | Klepper Beteiligungs Gmbh & Co Bootsbau Kg, 8200 Rosenheim | Surfboard body |
| CN1475335A (en) * | 2002-08-12 | 2004-02-18 | 欧都纳股份有限公司 | Shaping method of foaming board |
| CN1861393A (en) * | 2005-05-11 | 2006-11-15 | 林中原 | Method for making surfing board |
| CN102923270A (en) * | 2012-10-16 | 2013-02-13 | 东莞市杰乐盛世运动用品有限公司 | Surfboard and manufacturing process thereof |
| JP2018103695A (en) * | 2016-12-26 | 2018-07-05 | ゴッデスインターナショナル株式会社 | Two split type surfboard |
| CN209757460U (en) * | 2019-03-29 | 2019-12-10 | 惠州搏浪运动用品有限公司 | Stringer-free surfboard |
Cited By (11)
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|---|---|---|---|---|
| US10940917B2 (en) | 2016-09-12 | 2021-03-09 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propeller system |
| US11479324B2 (en) | 2016-09-12 | 2022-10-25 | Kai Concepts, LLP | Watercraft device with hydrofoil and electric propeller system |
| US11919608B2 (en) | 2016-09-12 | 2024-03-05 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propeller system |
| US10946939B1 (en) | 2020-04-22 | 2021-03-16 | Kai Concepts, LLC | Watercraft having a waterproof container and a waterproof electrical connector |
| US11091232B1 (en) | 2020-04-22 | 2021-08-17 | Kai Concepts, LLC | Watercraft having a waterproof container and a waterproof electrical connector |
| US11801919B2 (en) | 2020-04-22 | 2023-10-31 | Kai Concepts, LLC | Waterproof container having a waterproof electrical connector |
| US11897583B2 (en) | 2020-04-22 | 2024-02-13 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propulsion system |
| US11485457B1 (en) | 2021-06-14 | 2022-11-01 | Kai Concepts, LLC | Hydrojet propulsion system |
| US11878775B2 (en) | 2021-07-13 | 2024-01-23 | Kai Concepts, LLC | Leash system and methods of use |
| CN114932981A (en) * | 2022-05-21 | 2022-08-23 | 海南小鲨鱼水上新能源科技有限公司 | Water sports device and production method thereof |
| CN114940243A (en) * | 2022-05-21 | 2022-08-26 | 海南小鲨鱼水上新能源科技有限公司 | Water sports device and production method thereof |
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