CN210852818U - Blow molding surfboard - Google Patents
Blow molding surfboard Download PDFInfo
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- CN210852818U CN210852818U CN201921116626.3U CN201921116626U CN210852818U CN 210852818 U CN210852818 U CN 210852818U CN 201921116626 U CN201921116626 U CN 201921116626U CN 210852818 U CN210852818 U CN 210852818U
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- bottom plate
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Abstract
The utility model relates to the technical field of surfboards, in particular to a blow molding surfboard, which comprises a surfboard body, wherein the surfboard body comprises an upper shell and a bottom plate arranged below the upper shell, a cavity is formed between the upper shell and the bottom plate, and a foaming filler is filled in the cavity; the upper shell and the bottom plate are both made of polyethylene materials through integral blow molding; a motor bin for mounting a motor is arranged in the middle position in the cavity, and a motor bin cover plate is arranged above the motor bin; the upper shell comprises a shell upper plate, a shell first front end plate and a shell second front end plate are arranged at the front end part of the shell upper plate, and a shell tail fin is arranged at the rear end part of the shell upper plate; a drainage cabin is arranged at the rear end part of the bottom surface of the bottom plate; the utility model discloses a plastics high density polyethylene replaces carbon fiber to improve molding process, adopt the mode preparation casing of blowing, then fill the foaming filler, can to a great extent practice thrift the cost, improve production efficiency.
Description
Technical Field
The utility model relates to a surfboard technical field specifically is a blow molding surfboard.
Background
Surfboards are a device for extreme sports activities, the board is light and flat, and players stand on the board to ride waves on the board for water sports.
At present, carbon fiber is generally adopted in the market as a main material of a surfboard shell, a processing technology is generally to bond multiple layers of carbon fiber cloth by glue and finally carry out surface treatment, the cost is very high, the manufacturing period of a single surfboard is long, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can solve the problem that exists among the prior art, adopt the mode preparation casing of blowing, then fill the foaming filler, effectively practice thrift manufacturing cost to improve production efficiency's blow molding surfboard.
In order to achieve the above object, the utility model provides a following technical scheme: a blow molding surfboard comprises a surfboard body, wherein the surfboard body comprises an upper shell and a bottom plate arranged below the upper shell, a cavity is formed between the upper shell and the bottom plate, and a foaming filler is filled in the cavity; the upper shell and the bottom plate are both made of polyethylene materials through integral blow molding; a motor bin for mounting a motor is arranged in the middle position in the cavity, and a motor bin cover plate is arranged above the motor bin; the upper shell comprises a shell upper plate, a shell first front end plate and a shell second front end plate are arranged at the front end part of the shell upper plate, and a shell tail fin is arranged at the rear end part of the shell upper plate; and a drainage cabin is arranged at the rear end of the bottom plate.
Preferably, the foamed filler is a polyurethane foamed filler.
Preferably, a first groove body used for installing the motor cabin is arranged in the middle of the foaming filler.
Preferably, a second groove body used for installing the motor cabin is arranged in the middle of the upper plate of the shell, and the second groove body and the first groove body are arranged up and down correspondingly.
Preferably, the size of the motor compartment cover plate is slightly larger than that of the second groove body.
Preferably, the bottom of the bottom plate is provided with 2-4 drainage ribs.
Preferably, the upper shell is provided with a positioning module and a help seeking device;
the positioning module and the help seeking device are embedded in a groove on the shell;
the positioning module comprises one or more of a GPS positioning module and a Beidou positioning module;
the help seeking device comprises a mobile phone or an alarm with a communication function.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a blow molding surfboard, which comprises a surfboard body, wherein the surfboard body comprises an upper shell and a bottom plate arranged below the upper shell, a cavity is formed between the upper shell and the bottom plate, and a foaming filler is filled in the cavity; the upper shell and the bottom plate are both made of polyethylene materials through integral blow molding; a motor bin for mounting a motor is arranged in the middle position in the cavity, and a motor bin cover plate is arranged above the motor bin; the upper shell comprises a shell upper plate, a shell first front end plate and a shell second front end plate are arranged at the front end part of the shell upper plate, and a shell tail fin is arranged at the rear end part of the shell upper plate; a drainage cabin is arranged at the rear end part of the bottom surface of the bottom plate; the utility model discloses a plastics high density polyethylene replaces carbon fiber to improve molding process, adopt the mode preparation casing of blowing, then fill the foaming filler, can to a great extent practice thrift the cost, improve production efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the exploded structure of the present invention.
Fig. 3 is a schematic structural diagram of the middle foaming filler of the present invention.
Fig. 4-9 are the forming process diagrams of the present invention.
In the figure: the device comprises an upper shell 1, a bottom plate 2, a foaming filler 3, a first groove body 3-1, a motor cabin 4, a motor cabin cover plate 5, a shell upper plate 6, a second groove body 6-1, a shell first front end plate 7, a shell second front end plate 8, a shell tail fin 9, a drainage cabin 10, an upper die 11, a lower die 12, a nut 13, a blank 14, a positioning module 15 and a help seeking device 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a blow molding surfboard comprises a surfboard body, wherein the surfboard body comprises an upper shell 1 and a bottom plate 2 arranged below the upper shell 1, a cavity is formed between the upper shell 1 and the bottom plate 2, and a foaming filler 3 is filled in the cavity; the upper shell 1 and the bottom plate 2 are both made of polyethylene materials through integral blow molding; a motor bin 4 for mounting a motor is arranged in the middle position in the cavity, and a motor bin cover plate 5 is arranged above the motor bin 4; the upper shell 1 comprises a shell upper plate 6, a shell first front end plate 7 and a shell second front end plate 8 are arranged at the front end part of the shell upper plate 6, and a shell tail fin 9 is arranged at the rear end part of the shell upper plate 6; and a drainage cabin 10 is arranged at the rear end of the bottom plate 2.
In this embodiment, go up casing 1 and bottom plate 2 and form by the integrative blow molding preparation of plastics high density polyethylene material, then fill the foaming filler in the cavity between last casing 1 and bottom plate 2, can to a great extent practice thrift the cost, improve production efficiency, and the board is light and flat, long service life. Wherein the motor compartment 4 is used for mounting the motor and the housing tail fin 9 is used for the user to experience a smooth and natural surfing feeling.
Specifically, the foaming filler 3 is a polyurethane foaming filler. Wherein, the middle position of the foaming filler 3 is provided with a first groove body 3-1 for installing the motor cabin 4.
In this embodiment, the polyurethane foam filler is produced by a foaming process to have a size matched with that of the cavity between the upper shell 1 and the bottom plate 2, and meanwhile, the polyurethane foam filler has the advantages of light weight, production cost reduction and the like, and can effectively increase the buoyancy of the surfboard. The size of the first groove body 3-1 is slightly larger than that of the motor bin 4, and the shape of the first groove body 3-1 is matched with that of the motor bin 4, so that the motor bin 4 is convenient to mount.
Specifically, a second groove body 6-1 for installing the motor cabin 4 is arranged in the middle of the upper plate 6 of the shell, and the positions of the second groove body 6-1 and the first groove body 3-1 are arranged up and down correspondingly.
In this embodiment, the size of the second slot 6-1 is slightly larger than that of the motor compartment 4, the shape of the second slot 6-1 is matched with that of the motor compartment 4, and meanwhile, the second slot 6-1 is arranged corresponding to the first slot 3-1 up and down, so that the motor compartment 4 is convenient to mount, and the structure is compact.
Specifically, the size of the motor bin cover plate 5 is slightly larger than that of the second groove body 6-1.
In this embodiment, the motor compartment cover plate 5 is used for covering the motor compartment 4 to prevent water from flowing into the motor compartment 4.
Specifically, the bottom of the bottom plate 2 is provided with 2-4 drainage ribs.
In the embodiment, 2-4 drainage ribs are adopted, so that the accuracy of the speed and the advancing direction of the surfboard can be improved.
Specifically, the upper shell 1 is provided with a positioning module 15 and a help seeking device 16; the positioning module 15 and the help seeking device 16 are embedded in a groove on the shell 1; the blow molding surfboard further comprises a sealing cover, the groove is used for placing the positioning module 15 and the help-seeking device 16, and the sealing cover is buckled on the groove, so that the positioning module 15 and the help-seeking device 16 are arranged on the shell 1, and the sealing cover effectively prevents water from entering the groove when the surfboard is used, and damages are caused to the positioning module 15 and the help-seeking device 16.
The positioning module 15 comprises one or more of a GPS positioning module and a Beidou positioning module;
the help-seeking device 16 includes a mobile phone with a communication function or an alarm.
In this embodiment, the specific position of the surfer can be located by the location module 15; when the surfer meets emergency, the emergency help-seeking signal can be sent out through the help-seeking device 16, so that the help-seeking personnel can conveniently rescue the surfer, and the occurrence of accidents is avoided.
The utility model discloses during the preparation, adopt the foaming process production design size polyurethane filler, after that with crowded casing 1 and bottom plate 2 of blowing technology production. Firstly, respectively embedding nuts 13 in an upper die 11 and a lower die 12, injecting two blanks 14 by an extruder, respectively attaching the blanks 14 to cavities on two sides after the injection is finished, putting a foaming filler 3 between the upper die 11 and the lower die 12 through a manipulator, closing the upper die 11 and the lower die 12, blowing air by a blowing needle, and finishing the manufacture of the surfboard after exhausting and cooling.
In addition, it should be noted that the motor, the base plate, and the like according to the present invention are not substantially different from the prior art, and therefore, the structure and the operation principle thereof are not explained in detail herein.
In conclusion, the blow molding surfboard adopts the plastic high-density polyethylene to replace the carbon fiber, improves the molding process, adopts the blow molding mode to manufacture the shell, and then fills the foaming filler, so that the cost can be greatly saved, and the production efficiency can be improved.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a blow molding surfboard, includes surfboard body, its characterized in that: the surfboard body comprises an upper shell (1) and a bottom plate (2) arranged below the upper shell (1), a cavity is formed between the upper shell (1) and the bottom plate (2), and a foaming filler (3) is filled in the cavity; the upper shell (1) and the bottom plate (2) are both made of polyethylene materials through integral blow molding; a motor bin (4) for mounting a motor is arranged in the middle position in the cavity, and a motor bin cover plate (5) is arranged above the motor bin (4); the upper shell (1) comprises a shell upper plate (6), a shell first front end plate (7) and a shell second front end plate (8) are arranged at the front end part of the shell upper plate (6), and a shell tail fin (9) is arranged at the rear end part of the shell upper plate (6); and a drainage cabin (10) is arranged at the rear end of the bottom plate (2).
2. The blow molded surfboard of claim 1, wherein: the foaming filler (3) is polyurethane foaming filler.
3. The blow molded surfboard of claim 2, wherein: a first groove body (3-1) for installing a motor cabin (4) is arranged in the middle of the foaming filler (3).
4. The blow molded surfboard of claim 3, wherein: a second groove body (6-1) used for installing the motor cabin (4) is arranged in the middle of the upper plate (6) of the shell, and the positions of the second groove body (6-1) and the first groove body (3-1) are arranged up and down correspondingly.
5. The blow molded surfboard of claim 4, wherein: the size of the motor bin cover plate (5) is slightly larger than that of the second groove body (6-1).
6. The blow molded surfboard of claim 1, wherein: the bottom of the bottom plate (2) is provided with 2-4 drainage ribs.
7. The blow molded surfboard of claim 1, wherein: the upper shell (1) is provided with a positioning module (15) and a help seeking device (16);
the positioning module (15) and the help seeking device (16) are embedded in a groove on the shell (1);
the positioning module (15) comprises one or more of a GPS positioning module and a Beidou positioning module;
the help-seeking device (16) comprises a mobile phone or an alarm with a communication function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921116626.3U CN210852818U (en) | 2019-07-16 | 2019-07-16 | Blow molding surfboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921116626.3U CN210852818U (en) | 2019-07-16 | 2019-07-16 | Blow molding surfboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210852818U true CN210852818U (en) | 2020-06-26 |
Family
ID=71305777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921116626.3U Active CN210852818U (en) | 2019-07-16 | 2019-07-16 | Blow molding surfboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210852818U (en) |
Cited By (4)
| 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 |
| CN114670469A (en) * | 2022-03-25 | 2022-06-28 | 海南小鲨鱼智能科技有限公司 | Surfboard production process and surfboard |
| 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 |
-
2019
- 2019-07-16 CN CN201921116626.3U patent/CN210852818U/en active Active
Cited By (6)
| 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 |
| 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 |
| CN114670469A (en) * | 2022-03-25 | 2022-06-28 | 海南小鲨鱼智能科技有限公司 | Surfboard production process and surfboard |
| 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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