CN210509897U - Special embedded nut structure for water surfboard and surfboard - Google Patents
Special embedded nut structure for water surfboard and surfboard Download PDFInfo
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- CN210509897U CN210509897U CN201921500424.9U CN201921500424U CN210509897U CN 210509897 U CN210509897 U CN 210509897U CN 201921500424 U CN201921500424 U CN 201921500424U CN 210509897 U CN210509897 U CN 210509897U
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Abstract
The utility model provides a special embedded nut structure of surfboard on water and surfboard, special embedded nut structure of surfboard on water, which comprises a plate body one side of plate body sets up the built-in fitting, the built-in fitting includes bonding board and stroke post, the bonding board with the stroke post is the contained angle setting the outside of stroke post sets up the adhesive linkage, the adhesive linkage be used for with the built-in fitting is fixed on the plate body set up one end open-ended screw on the stroke post set up the through hole on the plate body, the screw with through hole UNICOM. Special embedded nut structure of surfboard on water, simple structure, the be convenient for assembly connection connects reliably, the suitability is extremely wide.
Description
Technical Field
The utility model relates to a surfboard technical field on water, in particular to special embedded nut structure of surfboard on water and surfboard.
Background
The traditional surfboard mainly comprises an unpowered sliding plate, surfing can be carried out only by means of sea waves, and various conditions limit the surfing to be not widely popularized. The overwater power slide plate which appears in recent years is suitable for various water areas, effectively makes up the defects of the traditional unpowered surfboard and is accepted by the market.
The water surfboard comprises a streamline sliding plate shell, the sliding plate device further comprises a power system, a control system and a water jet propulsion system, the power system of the water surfboard is generally mainly provided with two types of motor-driven power sliding plates and gasoline engine-driven power sliding plates, a shaft system transmits power to a pump push or a propeller, the power system and the control system of the water surfboard generally need to be sealed and packaged, the water jet propulsion system is generally arranged outside the shell, the power system and the water jet propulsion system are generally required to be fixedly connected through connecting bolts in installation, punching or punching is carried out through a die, the shell of the water surfboard is generally damaged early, the installation strength of a connecting part is reduced, the connecting bolts can even fall off seriously, and the normal use of the surfboard is influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a special embedded nut structure of surfboard on water and surfboard to solve among the prior art problem that the part assembly is inconvenient, connection stability is relatively poor on the surfboard.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a special embedded nut structure of surfboard on water, includes the plate body one side of plate body sets up the built-in fitting, the built-in fitting includes bonding board and stroke post, the bonding board with the stroke post is the contained angle setting the outside of stroke post sets up the adhesive linkage, the adhesive linkage be used for with the built-in fitting is fixed on the plate body set up one end open-ended screw on the stroke post set up the mouth that runs through on the plate body, the screw with run through mouthful UNICOM.
Special embedded nut structure of surfboard on water, rational in infrastructure, installation intensity when having both guaranteed to form the screw on the plate body, through adhesive linkage and the bonding board that sets up, guaranteed the stability that built-in fitting and plate body are connected again, be the contained angle setting with the bonding board of built-in fitting and stroke post, the built-in fitting of being convenient for can form the suitable angle of screw on the plate body, thereby improves the utility model discloses an adaptability.
Furthermore, an adhesion hole is formed in the adhesion plate and penetrates through the adhesion plate.
This setting is convenient for when the outside of stroke post forms the adhesive linkage, the glue for the mucilage binding can pass the bonding hole and permeate between bonding board and the plate body, reinforcing bonding board and plate body bonding connection's stability, simultaneously the bonding hole that sets up on the bonding board has strengthened the intensity of bonding board, avoids the bonding board to take place stress deformation when the plate body moves.
Furthermore, the stroke column and the bonding plate are arranged vertically, an arc transition portion is arranged at one end, far away from the bonding plate, of the stroke column, and the arc transition portion is arranged in a shape that the cross-sectional area is gradually reduced from one end, close to the bonding plate, to the end, far away from the bonding plate, of the arc transition portion.
The arrangement discloses a structure of a bonding layer, ensures the reliability of gluing connection of an embedded part and a plate body, saves materials and reduces production cost.
Further, the adhesive linkage is the setting of round platform form, the adhesive linkage with the size of the bonding face that forms on the plate body is greater than the bonding plate size.
Furthermore, the bonding layer is arranged from the bonding surface formed at the end part of the arc transition part to the bonding surface formed on the plate body in a gradually increasing shape.
Further, the adhesive holes are provided in two or more numbers.
Furthermore, the cross section of the bonding hole is in one or more than one of a circle, a triangle, a rectangle, a trapezoid and a polygon with more than five sides.
Furthermore, the bonding holes are round holes, the bonding plates are arranged in pairs, the circle center of each pair of bonding holes is symmetrically arranged along the central point of each bonding plate, and the screw holes penetrate through the bonding plates.
Further, the diameter of the adhesion hole is phi mm, the height of the stroke column is Hmm, the diameter of a screw hole formed in the stroke column is Dmm, the stability index of the embedded part in the using process is set to be M, M is larger than or equal to 100, and the relation between M and H/(D + phi) is as follows:
(ii) a And H, D + phi are positive numbers, and the value range of H/(D + phi) is 1-1.64.
Compared with the prior art, special embedded nut structure of surfboard on water have following advantage:
(1) special embedded nut structure of surfboard on water, simple structure, the be convenient for assembly connection connects reliably, the suitability is extremely wide.
(2) Special embedded nut structure of surfboard on water, through setting up the relation between the diameter of reasonable bonding hole, the height of stroke post and the diameter of screw, guarantee the stability of being connected of built-in fitting and plate body, provide effectual connection stability to the connecting piece when the motion for surfboard on water.
Another object of the utility model is to provide a surfboard, contain as above the special embedded nut structure of surfboard on water, surfboard is surfboard on water, including last casing and lower casing, it is fixed with lower casing detachable to go up the casing, the special embedded nut structure of surfboard on water sets up and forms upper portion screw hole on last casing, and/or, the special embedded nut structure of surfboard on water sets up and forms lower part screw hole on the casing down.
Compared with the prior art, the embedded nut structure special for the water surfboard has the same advantages, and the detailed description is omitted.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of an overwater surfboard according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a threaded hole in the upper portion of the water surfboard according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a threaded hole at the lower part of the water surfboard according to an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
fig. 5 is a schematic diagram of a forming structure of the embedded nut according to an embodiment of the present invention;
FIG. 6 is a schematic view of the cross-sectional structure C-C of FIG. 5;
fig. 7 is a schematic side view of an embedded part according to an embodiment of the present invention;
fig. 8 is a schematic top view of an embedded part according to an embodiment of the present invention;
fig. 9 is a schematic front view of an embedded part according to an embodiment of the present invention;
FIG. 10 is a schematic view of D-D of FIG. 9;
fig. 11 is a schematic side view of a second viewing angle of an embedded part according to an embodiment of the present invention;
description of reference numerals:
100-water surfboard, 1-upper shell, 2-lower shell, 3-upper threaded hole, 4-lower threaded hole, 5-board body, 6-screw hole fixing piece, 7-embedded piece, 701-adhesive plate, 702-stroke column, 702 a-arc transition part, 703-adhesive hole, 8-screw hole, 9-adhesive layer and 10-through hole.
Detailed Description
In order to make the technical means and the objectives and functions of the present invention easy to understand, the embodiments of the present invention will be described in detail with reference to the specific drawings.
It should be noted that all terms used in the present invention for directional and positional indication, such as: the terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "top", "lower", "transverse", "longitudinal", "center", etc. are used only for explaining the relative positional relationship, connection conditions, etc. between the respective members in a certain specific state (as shown in the drawings), and are only for convenience of description of the present invention, and do not require that the present invention must be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Embodiment 1, as shown in fig. 1~11, the utility model discloses a special buried nut structure in advance of surfboard on water, including plate body 5 one side of plate body 5 sets up built-in fitting 7, built-in fitting 7 includes splice plate 701 and stroke post 702, splice plate 701 with stroke post 702 is the contained angle setting the outside of stroke post 702 sets up adhesive linkage 9, adhesive linkage 9 be used for with built-in fitting 7 is fixed on the plate body 5 set up one end open-ended screw 8 on the stroke post 702 set up through-hole 10 on the plate body 5, screw 8 with through-hole 10 UNICOM.
When the special embedded nut structure for the water surfboard is used, the screw holes 8 of the embedded parts 7 are firstly glued and bonded with the through holes 10 on the board body 5 after corresponding, then the screw hole fixing parts 6 are arranged on the outer side of the stroke column 702, the screw hole fixing parts 6 are used for fixing the embedded parts 7 on the board body 5, as an example of the utility model, the screw hole fixing parts 6 are adhesive layers 9, the adhesive layers 9 cover the adhesive plates 701 and press the adhesive plates 701 on the board body 5 in a gluing and bonding mode, the embedded parts 7 are bonded on the board body 5 through the gluing and bonding connection, the screw holes 8 for screw connection are ensured to be generated on the board body 5 under the condition that the board body is not damaged, the strength of the board body 5 is ensured, the board body 5 is prevented from being deformed by the impact force of water during the movement, the adhesive plates 701 and the stroke column 702 are arranged at an included angle, the included angle ranges from 10 degrees to 170 degrees, on one hand, the screw holes 8 with various inclination angles are conveniently formed on the plate body 5, on the other hand, the reliability of the glued connection between the embedded part 7 and the plate body 5 is improved, and the embedded part 7 is prevented from falling off on the plate body 5.
Special embedded nut structure of surfboard on water, rational in infrastructure, installation intensity when having both guaranteed to form the screw on the plate body, through adhesive linkage and the bonding board that sets up, guaranteed the stability that built-in fitting and plate body are connected again, be the contained angle setting with the bonding board of built-in fitting and stroke post, the built-in fitting of being convenient for can form the suitable angle of screw on the plate body, thereby improves the utility model discloses an adaptability.
Preferably, as a preferred example of the present invention, an adhesion hole 703 is provided in the adhesion plate 701, and the adhesion hole 703 penetrates through the adhesion plate 701. This setting is convenient for when the outside of stroke post 702 forms adhesive linkage 9, glue for the mucilage binding can pass bonding hole 703 infiltration between bond board 701 and plate body 5, strengthens bond board 701 and plate body 5 adhesive connection's stability, simultaneously, bonding hole 703 that sets up on bond board 701 has strengthened bond board 701's intensity, avoids bond board 701 to take place stress deformation when plate body 5 moves.
Preferably, as a preferred example of the present invention, two or more adhesion holes 703 are provided. This arrangement further enhances the stability of the adhesive bonding of the adhesive sheet 701 to the plate body 5.
Preferably, as a preferred example of the present invention, the cross section of the adhesion hole 703 is one or more than one of a circle, a triangle, a rectangle, a trapezoid, and a polygon with more than five sides. In the arrangement, the same or different bonding hole 703 structures are arranged on the bonding plate 701, so that on one hand, the bonding hole 703 with an appropriate requirement can be arranged according to the structure of the bonding plate 701, the bonding requirement of the bonding plate 701 is met, and the overall deformation resistance of the bonding plate 701 can also be met. Preferably, the same structure of the bonding holes 703 is provided on the plate body 5, which is convenient for production.
Preferably, as a preferred example of the present invention, the stroke column 702 and the bonding board 701 are vertically disposed, one end of the stroke column 702 away from the bonding board 701 is provided with an arc transition portion 702a, the arc transition portion 702a is close to one end of the bonding board 701 towards the end away from the bonding board 701, and the cross-sectional area of the end is gradually decreased. This setting is convenient for carry out the axle head to screw 8 and seal through the arc transition portion 702a that sets up on the one hand, and on the other hand also avoids depositing and when transporting of stroke post 702.
Preferably, as a preferred example of the present invention, the adhesive layer 9 is arranged in a gradually increasing manner from the bonding surface formed at the end of the arc transition portion 702a to the cross section of the bonding surface formed on the plate body 5, the adhesive layer 9 is arranged in a circular truncated cone shape, and the size of the adhesive layer 9 and the size of the bonding surface formed on the plate body 5 are larger than the size of the bonding plate 701. This setting discloses a adhesive linkage 9's structure, guaranteed the built-in fitting 7 with the reliability that plate body 5 glued joint, simultaneously, saved the material, reduced manufacturing cost.
As an example of the present invention, the glue forming the bonding layer 9 in the special pre-embedded nut structure for water surfboards of the present invention is cyanoacrylate glue, acrylic structure AB glue (strong AB glue) or other quick-drying glue for bonding metal parts and plastic parts.
Specifically, as shown in fig. 10, the adhesion holes 703 are circular holes, the diameter of the adhesion holes 703 is Φ mm, the adhesion holes 703 are arranged in pairs on the adhesion plate 701, the center of each pair of the adhesion holes 703 is symmetrically arranged along the center point of the adhesion plate 701, the stroke column 702 is arranged at the center of the adhesion plate 701, the height of the stroke column 702 is Hmm, the diameter of a screw hole 8 formed in the stroke column 702 is Dmm, and the screw hole 8 penetrates through the adhesion plate 701.
First, at a constant time H, the bonding plate 701 gradually increases with increasing Φ + D, the bonding area between the bonding plate 701 and the plate body 5 gradually increases, and the bonding between the bonding plate 701 and the plate body 5 becomes more stable. However, if Φ + D is too large, the structure of the adhesive layer 9 is increased, consumption of glue is increased, waste of materials is generated, and production cost is increased.
Secondly, if the size of Φ + D is fixed, the larger the value of H, the larger the slenderness ratio of the stroke column 702 will be, and when the plate body 5 moves, the slight vibration generated by the plate body 5 will cause the far end of the stroke column 702 to generate larger tremble, which is not beneficial to the stability of the embedded part 7, and if the value of H is too small, the size of the screw hole 8 will not be suitable for fixing the connecting screw, thereby affecting the connection of the connecting structure on the plate body 5.
Therefore, the stability index of the embedded part 7 in the using process is set to be M, when M is larger than or equal to 100, the bonding stability of the embedded part 7 in the sliding process of the water surfboard 100 is good, the relationship among the diameter Φ of the bonding hole 703, the height H of the stroke column 702 and the diameter D of the screw hole 8 formed in the stroke column 702 is studied, and the specific data is as follows:
the research of the technical personnel finds that the obtained relation between H/(D + phi) and the stability index M conforms to the following formula:
through data analysis, it can be seen that when the ratio of H/(D + Φ) is between 1 and 1.64, the stability index M is greater than or equal to 100, which indicates that the connection stability of the embedded part 7 and the plate body 5 can meet the requirement at this time, and can provide effective connection stability support for the connecting piece of the water surfboard during movement, so that the ratio of H/(D + Φ) is 1 to 1.64 as the optimal ratio range, and D is greater than or equal to Φ, and H is greater than or equal to 7.5 and less than or equal to 18.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a special embedded nut structure of surfboard on water, its characterized in that includes plate body (5) one side of plate body (5) sets up built-in fitting (7), built-in fitting (7) are including adhesive sheet (701) and stroke post (702), adhesive sheet (701) with stroke post (702) are the contained angle setting the outside of stroke post (702) sets up adhesive linkage (9), adhesive linkage (9) are used for with built-in fitting (7) are fixed on plate body (5) set up one end open-ended screw (8) on stroke post (702) set up on plate body (5) and run through mouth (10), screw (8) with run through mouth (10) UNICOM.
2. The embedded nut structure special for the water surfboard as claimed in claim 1, wherein an adhesion hole (703) is provided on the adhesion plate (701), and the adhesion hole (703) penetrates through the adhesion plate (701).
3. The embedded nut structure special for the water surfboard according to claim 1, wherein the stroke column (702) is perpendicular to the bonding plate (701), an arc-shaped transition portion (702 a) is arranged at one end of the stroke column (702) far away from the bonding plate (701), and the arc-shaped transition portion (702 a) is arranged in a shape that the cross-sectional area decreases progressively from one end close to the bonding plate (701) to one end far away from the bonding plate (701).
4. The special embedded nut structure for the water surfboard as claimed in claim 1 or 3, wherein the bonding layer (9) is arranged in a circular truncated cone shape, and the size of the bonding surface formed by the bonding layer (9) and the board body (5) is larger than that of the bonding plate (701).
5. The embedded nut structure special for the water surfboard as claimed in claim 4, wherein the bonding layer (9) is arranged in a gradually increasing shape from the bonding surface formed at the end of the arc transition part (702 a) to the bonding surface formed on the board body (5).
6. The embedded nut structure special for the water surfboard as claimed in claim 2, wherein the bonding holes (703) are provided in two or more numbers.
7. The special embedded nut structure for the water surfboard according to claim 2 or 6, wherein the cross section of the bonding hole (703) is in the shape of any one or more than one of a circle, a triangle, a rectangle, a trapezoid and a polygon with more than five sides.
8. The embedded nut structure special for the water surfboard according to claim 2, wherein the bonding holes (703) are circular holes, the bonding holes (703) are arranged in pairs on the bonding plate (701), the center of each pair of the bonding holes (703) is symmetrically arranged along the center point of the bonding plate (701), and the screw holes (8) penetrate through the bonding plate (701).
9. The special embedded nut structure for the water surfboard as claimed in claim 2, wherein the diameter of the adhesion hole (703) is Φ mm, the height of the stroke column (702) is Hmm, the diameter of the screw hole (8) formed on the stroke column (702) is Dmm, and the value range of H/(D + Φ) is 1-1.64.
10. A surfboard, comprising the special embedded nut structure for the water surfboard according to any one of claims 1 to 9, wherein the surfboard is a water surfboard (100) comprising an upper shell (1) and a lower shell (2), the upper shell (1) is detachably fixed with the lower shell (2), the special embedded nut structure for the water surfboard is arranged on the upper shell (1) to form an upper threaded hole (3), and/or the special embedded nut structure for the water surfboard is arranged on the lower shell (2) to form a lower threaded hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921500424.9U CN210509897U (en) | 2019-09-10 | 2019-09-10 | Special embedded nut structure for water surfboard and surfboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921500424.9U CN210509897U (en) | 2019-09-10 | 2019-09-10 | Special embedded nut structure for water surfboard and surfboard |
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| Publication Number | Publication Date |
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| CN210509897U true CN210509897U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921500424.9U Active CN210509897U (en) | 2019-09-10 | 2019-09-10 | Special embedded nut structure for water surfboard and surfboard |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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
- 2019-09-10 CN CN201921500424.9U patent/CN210509897U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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