CN201559803U - Tail vane of surfboard and fixed base structure thereof - Google Patents
Tail vane of surfboard and fixed base structure thereof Download PDFInfo
- Publication number
- CN201559803U CN201559803U CN2009201617179U CN200920161717U CN201559803U CN 201559803 U CN201559803 U CN 201559803U CN 2009201617179 U CN2009201617179 U CN 2009201617179U CN 200920161717 U CN200920161717 U CN 200920161717U CN 201559803 U CN201559803 U CN 201559803U
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- Prior art keywords
- tail vane
- surfboard
- cover body
- tail
- rudder
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- Expired - Fee Related
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- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model relates to a tail vane of a surfboard and a fixed base structure thereof, which comprise a framework and a cover body, wherein the framework is in hollow frame shape to form a containing chamber; a plurality of convex fins are arranged on the long inner wall of the containing chamber; the convex fins together form a clamping groove opening; the convex fins and the cover body together form a horizontal sliding groove; in addition, a plurality of vertical dovetail grooves are arranged on a long side on the periphery of the framework; a plurality of horizontal flaky connecting parts are arranged at the bottom of the containing chamber; the cover body adopts the combination of a propping-up piece and an inserting part; and the whole cover body is T-shaped and arranged above the framework. The situation of distortion caused when the tail vane and the fixed base are manufactured and the tail vane is installed on the tail vane fixed base structure of the surfboard body is prevented through the convex fins of the framework, the dovetail grooves, the connecting parts and the cover body.
Description
Technical Field
The utility model relates to a surfboard especially relates to a tail vane of surfboard and fixing base structure thereof, belongs to through setting up various fin, linking portion and upper cover and reinforceing the intensity of tail vane fixing base and prevent its technical field who warp.
Background
Fig. 7 is a schematic structural view of a surfboard tail rudder combination improvement of the prior utility model patent No. 496385, as shown in fig. 7, a surfboard is provided with a coupling member 51 at a near end, the combining piece 51 comprises a fixing column 52 with a vertical hollow top and a combining block 53 with a horizontal bottom, the combining block 53 is horizontally provided with a positioning groove 531 at the center, the inner top of the positioning groove 531 is provided with a through hole 521 communicated with the inner part of the fixing column 52, the top of the tail rudder 54 is provided with a connecting block 541 capable of being embedded into the positioning groove 531, and the connecting block 541 is provided with an inner screw hole 542 corresponding to the through hole 521, a bolt 522 is locked in the inner screw hole 542 of the tail rudder 54 through the through hole 521 from the inside of the fixed column 52, in addition, at least one threaded column 55 is locked on the bottom surface of the coupling block 53 in an inclined shape, so that the threaded column 55 abuts against the coupling block 541 on the tail rudder 54, and the tail rudder 54 can be tightly locked on the coupling 51.
The above conventional structure C has the following problems:
1. the coupling block is hollow and mostly made of plastic, so that the coupling block is easily deformed during plastic injection molding and manufacturing, and the coupling block cannot be installed when being installed on the surfboard and the tail rudder.
2. The tail rudder is combined with the combining part, a threaded column and a bolt are used for locking together, the tail rudder needs to be made into a screw hole or a groove 523, and the overall strength of the tail rudder is weakened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tail vane of surfboard and fixing base structure thereof, it self can not warp, solves the problem that combines the piece and can't install when installing surfboard and tail vane.
Another object of the utility model is to provide a tail vane of surfboard and fixing base structure thereof uses the solid screw of spiral shell less in the installation, solves because of set up the problem that screw or recess weaken the tail vane bulk strength on the tail vane.
The utility model provides a tail vane of surfboard and fixing base structure thereof, include: the box body is hollow and is in a shape of a hollow frame to form a containing chamber, a plurality of convex ribs are arranged on the long inner wall of the containing chamber, the convex ribs jointly form a clamping notch, and the convex ribs and a cover body jointly form a horizontal sliding groove; in addition, a plurality of vertical dovetail grooves are formed in the long edge of the periphery of the frame body, and a plurality of connecting parts of the sheet bodies are arranged at the bottom of the accommodating chamber; and the cover body is a combination of a top sheet and an inserting part, so that the whole cover body is in a T shape, and the cover body is arranged above the frame body.
The utility model provides a tail vane fixed knot of surfboard constructs, include: the frame body is in a hollow frame shape to form a containing chamber, a plurality of convex ribs are arranged on the long inner wall of the containing chamber, the convex ribs jointly form a clamping notch, and a sliding groove is formed together with a cover body; in addition, a plurality of dovetail blocks are arranged on the long edge of the periphery of the frame body, and a plurality of connecting parts are arranged at the bottom of the accommodating chamber; and the cover body is a combination of a top sheet and an inserting part, so that the whole cover body is in a T shape, and the cover body is arranged above the frame body.
The utility model provides a tail vane of surfboard, include: the utility model provides a tail vane fixing base structure of surfboard still includes: the rudder plate is in the shape of an airplane wing, a fixing device is arranged in front of the top of the rudder plate, and a guide bolt is arranged behind the rudder plate; the fixing device comprises a locking screw and a nut sheet, wherein the locking screw is arranged in front of the top of the rudder plate, and the nut sheet is fixedly arranged at the corresponding position of the chute of the tail rudder fixing seat; the guide bolt is cylindrical and horizontally arranged at the rear of the top of the rudder plate, and the guide bolt is arranged in the corresponding position of the sliding groove through the clamping notch of the tail rudder fixing seat.
As can be seen from the above description, compared with the prior art, the present invention has the following advantages:
1. the utility model is provided with a plurality of convex ribs on the long inner wall of the containing chamber, a plurality of vertical dovetail grooves on the long edge of the periphery of the frame body and a plurality of connecting parts at the bottom of the containing chamber, thus strengthening the structure of the utility model and preventing self deformation; when the utility model discloses when installing in surfing board plate body, this a plurality of vertical dovetail grooves (or dovetail piece) and surfing board plate body a plurality of dovetail tailstock (or dovetail groove) block each other, this kind of mode has more strengthened the utility model discloses a structural strength.
2. The utility model discloses a plurality of protruding ribs form a card jointly and go into the notch, form a spout jointly with a lid again, make the tail vane put into fixedly easily, reduce the use of the solid screw of spiral shell, make things convenient for the tail vane to install in the tail vane fixing base of surfboard simultaneously.
Description of the drawings:
fig. 1 is an exploded perspective view of a tail vane fixing base according to a preferred embodiment of the present invention;
fig. 2 is a perspective view of the tail vane fixing seat according to the preferred embodiment of the present invention;
fig. 3 is a top view of the frame body of the tail vane fixing seat according to the preferred embodiment of the present invention;
fig. 4 is a cross-sectional view of the preferred embodiment of the present invention on a surfing board body;
fig. 5A is a schematic view illustrating the installation of the tail vane and the tail vane fixing seat according to the preferred embodiment of the present invention;
fig. 5B is a schematic structural view of the tail vane and the tail vane fixing seat according to the preferred embodiment of the present invention after being installed;
fig. 6 is a perspective view of another embodiment of the tail vane fixing seat of the present invention;
fig. 7 is a schematic structural view of a combination improvement of a tail vane of a surfboard in the prior utility model patent No. 496385.
Description of the main element symbols:
a: the utility model has the structure; b: a tail vane fixing seat;
1: a frame body; 11: a housing chamber;
111: a long inner wall; 112: a bottom;
113: a short inner wall; 12: a long side;
13: raised ribs; 131: an arc angle;
15: a chute; 14: is clamped into the notch;
16: a dovetail slot; 16 a: a dovetail block;
161: a small semicircular convex rib; 17: a connecting portion;
18: a small fin; 19: a bottom protruding rib;
2: a cover body; 21: carrying out top loading;
22: an insertion portion; 3: a tail rudder;
31: guiding a bolt; 32: a top portion;
33: a screwing device; 331: locking screws;
332: a nut piece; 34: a rudder plate;
4: a plate body; 41: a hole groove;
42: a dovetail base; c: an existing structure;
51: a binder; 52: fixing a column;
521: perforating; 522: a bolt;
523: a groove; 53: a combining block;
531: positioning a groove; 54: a tail rudder;
541: connecting blocks; 542: an inner threaded hole;
55: a threaded post.
Detailed Description
First, fig. 1 to 4 are schematic views illustrating a preferred embodiment of the present invention, wherein fig. 1 is a schematic perspective exploded view of a tail vane fixing base according to a preferred embodiment of the present invention; fig. 2 is a perspective view of the tail vane fixing seat according to the preferred embodiment of the present invention; fig. 3 is a top view of the frame body of the tail vane fixing seat according to the preferred embodiment of the present invention; fig. 4 is a cross-sectional view of the preferred embodiment of the present invention on a surfing board, and relates to a tail vane of a surfing board and a fixing seat structure thereof, which comprises: a frame body 1 and a cover body 2; wherein,
the frame 1 is hollow and rectangular, and has a chamber 11 inside, two protruding fins 13 are disposed on each long inner wall 111 around the chamber 11, the protruding fins 13 extend from the short inner wall 113 to the middle position of the chamber 11, so that the four protruding fins 13 form a clamping slot 14 at the middle position of the chamber 11, the two protruding fins 13 opposite in front of the clamping slot 14 are chamfered with an arc angle 131 towards each side of the rear direction of the sliding slot 15, and the four protruding fins 13 and the bottom of the insertion portion 22 of the cover 2 form a horizontal sliding slot 15 together, as shown in fig. 4;
in addition, a plurality of vertical dovetail grooves 16 are arranged on the long side 12 of the periphery of the frame body 11, the long side 12 is arranged in a preset grid, a plurality of connecting parts 17 are arranged between the bottoms 112 of the two long sides 12 of the chamber 11, and the plurality of connecting parts 17 are arranged in a preset distance; and a plurality of vertical small semicircular convex ribs 161 are arranged above the long edge 11 of the periphery of the frame body 1 (i.e. above the dovetail groove 16), and are arranged above the long edge 12 of the periphery of the frame body 1 at preset positions, a bottom convex rib 19 is arranged at the bottom of the frame body 1, small wing pieces 18 are respectively arranged at the four corner bottoms of the frame body 1, and the small wing pieces 18 are clamped in the opposite positions of the surfboard body 4. And
the cover 2 is a combination of a top sheet 21 and an insertion portion 22, wherein the top sheet 21 is a horizontal long sheet-like body, and the insertion portion 22 is a long frame combined with the bottom of the top sheet 21, so that the cross section of the whole cover 2 is T-shaped, the cover 2 is disposed above the frame 1, and the insertion portion 22 is inserted into the accommodating chamber 11 of the frame 1, and forms a horizontal sliding slot 15 together with the four protruding ribs 13, as shown in fig. 4.
By the above elements, the rib pieces 13, dovetail grooves 16, small semicircular ribs 161, bottom ribs 19, small wing pieces 18 and connecting portions 17 of the frame 1 are skillfully arranged at appropriate positions of the frame 1, so that the frame 1 can be molded by injection molding to be easily removed from the mold, and then is bonded to the cover 1, and the manufactured tail vane fixing seat B strengthens the strength of the tail vane fixing seat B through the above element features and the cover, and does not deform in a natural state.
As shown in fig. 3 and 4, when the tail vane fixing seat B is installed on the board body 4 of the surfboard, the bottom of the tail end of the board body 4 of the surfboard is provided with a corresponding hole groove 41 for the tail vane fixing seat B to be fixedly installed, and therefore, two long sides of the hole groove 41 are also provided with dovetail seats 42 corresponding to the plurality of dovetail grooves 16 of the frame body 1, so that the frame body 1 and the board body 4 are mutually embedded, and the frame body 1 and the board body 4 are more stably combined; in addition, the four winglet pieces 18 of the frame body 1 are pressed against the four corners of the hole groove 41 of the corresponding plate body 4 and clamped into the surfboard body 4; in addition, the four winglet pieces 18 may be combined with the side edges of the bottom rib 19, and when the frame body 1 is engaged with the hole groove 41 of the surfboard body 4, the bottom rib 19 and the winglet pieces 18 are cut to be flush with the bottom edge of the board body 4, as shown in fig. 4.
Fig. 5A is a schematic view illustrating an installation of the tail vane and the tail vane fixing seat according to a preferred embodiment of the present invention, and fig. 5B is a schematic view illustrating a structure of the tail vane and the tail vane fixing seat according to a preferred embodiment of the present invention after installation; as shown in fig. 5A and 5B, the front end of the tail rudder 3 is provided with a cylindrical guide bolt 31, when the tail rudder 3 is to be combined with the tail rudder mount B, all the connecting portions 17 at the bottom of the chamber 11 of the frame 1 are cut off first so that the tail rudder 3 tilts to place the guide bolt 31 into the slot 14, and then the tail rudder 3 is pushed upward continuously, so that the guide bolt 31 slides smoothly into the sliding groove 15 (it is worth mentioning that the arc angle 131 of the slot 14 has the effect of avoiding interference with the guide bolt 31), and then the tail rudder 3 is pushed backward continuously, i.e. the guide bolt 31 is pushed to the rearmost end of the sliding groove 15, so that the top 32 of the tail rudder 3 can be placed into the chamber 11 of the frame 1 as a whole, a screw mount 33 is provided in front of the top of the tail rudder 3, wherein the locking screw 331 is provided in front of the top 32 of the rudder plate 34 of the tail rudder 3, and the nut plate 332 is fixed at the corresponding position of the sliding groove 15 of the tail rudder mount B, and the guide bolt 31 and the screw mount 33 provided on the top 32 of the, and firmly fixing the tail vane 3 on the tail vane fixing seat B.
Fig. 6 is a perspective view of another embodiment of the tail vane fixing base of the present invention, as shown in fig. 6, the difference between the two embodiments is that a plurality of dovetail blocks 16a are disposed on the long side 12 of the periphery of the frame 1, and the other features of the elements are the same as those of the preferred embodiment, while the frame of the tail vane fixing base B of the other embodiment must be inserted into a slot 41 at the tail end of the surfboard 4, and two long sides of the slot 41 are also provided with dovetail slots (not shown) corresponding to the plurality of dovetail blocks 16a, so that the frame 1 and the surfboard 4 are embedded and attached to each other, thereby ensuring a more stable combination of the frame 1 and the surfboard 4.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a tail vane fixing base structure of surfboard which characterized in that includes:
the box body is hollow and is in a shape of a hollow frame to form a containing chamber, a plurality of convex ribs are arranged on the long inner wall of the containing chamber, the convex ribs jointly form a clamping notch, and the convex ribs and a cover body jointly form a sliding groove; in addition, a plurality of dovetail grooves are arranged on the long edge of the periphery of the frame body, and a plurality of connecting parts are arranged at the bottom of the accommodating chamber; and
the cover body is formed by combining a top sheet and an inserting part, so that the whole cover body is in a T shape, and the cover body is arranged above the frame body.
2. The utility model provides a tail vane fixing base structure of surfboard which characterized in that includes:
the frame body is in a hollow frame shape to form a containing chamber, a plurality of convex ribs are arranged on the long inner wall of the containing chamber, the convex ribs jointly form a clamping notch, and a sliding groove is formed together with a cover body; in addition, a plurality of dovetail blocks are arranged on the long edge of the periphery of the frame body, and a plurality of connecting parts are arranged at the bottom of the accommodating chamber; and
the cover body is formed by combining a top sheet and an inserting part, so that the whole cover body is in a T shape, and the cover body is arranged above the frame body.
3. The tail vane fixing seat structure of the surfboard according to claim 1 or 2, wherein one side of the two protruding ribs as the snap-in notches is provided with an arc angle toward the rear of the sliding groove.
4. The tail vane fixing seat structure of the surfboard according to claim 1 or 2, wherein a plurality of small semicircular ribs are arranged above the long edge of the periphery of the frame body.
5. The tail rudder fixing base structure of the surfboard according to claim 1 or 2, wherein a plurality of small fins are provided at the bottom of the frame.
6. The tail vane fixing seat structure of the surfboard according to claim 1 or 2, wherein a bottom rib is provided at the bottom of the frame body.
7. A tail vane of a surfboard, using the tail vane holder structure of a surfboard according to claim 1 or 2, comprising:
the rudder plate is in the shape of an airplane wing, a fixing device is arranged in front of the top of the rudder plate, and a guide bolt is arranged behind the rudder plate;
the fixing device comprises a locking screw and a nut sheet, wherein the locking screw is arranged in front of the top of the rudder plate, and the nut sheet is fixedly arranged at the corresponding position of the chute of the tail rudder fixing seat;
the guide bolt is cylindrical and horizontally arranged at the rear of the top of the rudder plate, and the guide bolt is arranged in the corresponding position of the sliding groove through the clamping notch of the tail rudder fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201617179U CN201559803U (en) | 2009-07-13 | 2009-07-13 | Tail vane of surfboard and fixed base structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201617179U CN201559803U (en) | 2009-07-13 | 2009-07-13 | Tail vane of surfboard and fixed base structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201559803U true CN201559803U (en) | 2010-08-25 |
Family
ID=42624949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201617179U Expired - Fee Related CN201559803U (en) | 2009-07-13 | 2009-07-13 | Tail vane of surfboard and fixed base structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201559803U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260844A (en) * | 2014-07-11 | 2015-01-07 | 格力休闲体育用品有限公司 | Fish fin |
| CN104527942A (en) * | 2014-12-09 | 2015-04-22 | 格力休闲体育用品有限公司 | Tail vane |
| TWI490144B (en) * | 2011-10-28 | 2015-07-01 | Tzong In Yeh | Fin assembly |
| CN104995086A (en) * | 2012-11-14 | 2015-10-21 | 菲恩控制系统有限公司 | A fin plug for a water craft |
| CN109466710A (en) * | 2017-09-07 | 2019-03-15 | 叶宗殷 | Surfing board structure, rudder tool combination and rudder seat thereof |
| WO2020073402A1 (en) * | 2018-10-10 | 2020-04-16 | 丁小荣 | Rudder and water surface apparatus comprising the rudder |
-
2009
- 2009-07-13 CN CN2009201617179U patent/CN201559803U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI490144B (en) * | 2011-10-28 | 2015-07-01 | Tzong In Yeh | Fin assembly |
| CN104995086A (en) * | 2012-11-14 | 2015-10-21 | 菲恩控制系统有限公司 | A fin plug for a water craft |
| US9957021B2 (en) | 2012-11-14 | 2018-05-01 | Fin Control Systems Pty. Limited | Fin plug for a water craft |
| CN104260844A (en) * | 2014-07-11 | 2015-01-07 | 格力休闲体育用品有限公司 | Fish fin |
| CN104260844B (en) * | 2014-07-11 | 2017-04-12 | 格力休闲体育用品有限公司 | Fish fin |
| CN104527942A (en) * | 2014-12-09 | 2015-04-22 | 格力休闲体育用品有限公司 | Tail vane |
| CN109466710A (en) * | 2017-09-07 | 2019-03-15 | 叶宗殷 | Surfing board structure, rudder tool combination and rudder seat thereof |
| CN109466710B (en) * | 2017-09-07 | 2021-12-24 | 叶宗殷 | Surfing board structure, rudder tool combination and rudder base |
| WO2020073402A1 (en) * | 2018-10-10 | 2020-04-16 | 丁小荣 | Rudder and water surface apparatus comprising the rudder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180314 Address after: Guangdong province Zhuhai Sanzao Town Bay Road No. 42 Patentee after: Zhuhai black crowned sports equipment Co., Ltd. Address before: Taichung County, Taiwan, China Patentee before: Wang Baijun |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20180713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |