CN202935568U - Tail rudder - Google Patents
Tail rudder Download PDFInfo
- Publication number
- CN202935568U CN202935568U CN 201220648843 CN201220648843U CN202935568U CN 202935568 U CN202935568 U CN 202935568U CN 201220648843 CN201220648843 CN 201220648843 CN 201220648843 U CN201220648843 U CN 201220648843U CN 202935568 U CN202935568 U CN 202935568U
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- China
- Prior art keywords
- rudder blade
- base
- tail vane
- projection
- latch segment
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Abstract
The utility model provides a tail rudder which comprises a rudder blade and a base. A clamp groove is arranged in the base. The rudder blade is formed by a rudder blade plate and a connecting seat. The connecting seat is arranged at the bottom end of the rudder blade plate. The connecting seat is detachably connected with the clamp groove in a matched mode. The tail rudder is applied to an inflatable boat or an inflatable board for controlling course of the boat or the board. When the tail rudder is used, the connecting seat of the rudder blade can be inserted into the clamp groove in the base and is clamped through the clamp groove in the base, and then the rudder blade is fixed on the base. When the tail rudder is left unused, the connecting seat can be directly taken out from the clamp groove by hand. Consequently, the tail rudder achieves quick dismounting and detachable design, saves space, and is simple and convenient to dismantle and simple in structure.
Description
Technical field
The utility model relates to a kind of tail vane, particularly a kind of removable tail vane.
Background technology
Tail vane is installed on inflatable dinghy or plate class lower end, for controlling the course of ship or plate, general removable tail vane comprises rudder blade and base, rudder blade is provided with support, support on rudder blade is connected on base, two kinds of common forms are arranged, the first adopts screw or other connecting elements to be fixed, because the tail vane ratio is easier to damage, when inflatable dinghy or plate accumulating, generally rudder blade need to be removed to preservation, and the screw connecting mode of general normal employing, need to adopt speciality tool rudder blade could be split from base, cause very large inconvenience to the user, the base of the second is provided with gap, to insert rudder blade chucking wherein by this gap, this fixing tightness can be along with ambient temperature and weather and is converted, thereby may cause rudder blade to break away from from base, cause inflatable dinghy or plate out of control, threaten to people's lives and properties.
Summary of the invention
The purpose of this utility model is to provide a kind of easy-disassembling-assembling tail vane.
In order to realize the purpose of this utility model, the technical scheme of taking is: a kind of tail vane comprises rudder blade, also comprise base, described base is provided with draw-in groove, and described rudder blade is divided into the rudder blade plate and is arranged on the Connection Block of rudder blade plate bottom, described Connection Block and described draw-in groove is detachable is connected.
Tail vane is for inflatable dinghy or plate, for controlling the course of ship or plate, during use, the Connection Block of rudder blade is inserted in the draw-in groove of base, block Connection Block by the draw-in groove on base, rudder blade is fixed on base, when idle, with hand, just can directly Connection Block be taken out from draw-in groove, realized that tail vane splits fast, the detouchable design, save space, the dismounting mode is simple and convenient, simple in structure.
Below technical scheme is further illustrated:
In embodiment, described Connection Block cross section and this draw-in groove cross section are step-by-step construction therein.This design facilitates the user to locate faster in use, and step-by-step construction is more firm, prevents that rudder blade from rocking, and makes the course of controlled ship or plate more stable and controlled.
In embodiment, described tail vane also comprises latch segment therein, and described base and Connection Block are provided with transverse groove, and described latch segment is arranged in described transverse groove.Effect by latch segment and transverse groove is stuck in rudder blade on base, makes to be connected more firmly between rudder blade and base, and this project organization is simple, and dismounting is all very convenient.
In embodiment, described latch segment is provided with block tongue therein, and described block tongue upper surface is provided with two projections, is respectively projection one, projection two, and the distance between described projection one, projection two is more than or equal to the width of transverse groove position on the rudder blade plate.The rudder blade board, between projection one, projection two, can make firm being arranged in transverse groove of latch segment, prevents that latch segment from deviating from from transverse groove, reaches better fixed effect.
In embodiment, described projection one is arranged on the front end of block tongue upper surface therein, and projection one upper end is provided with guide ramp.Inclined-plane on projection one plays the effect of guiding when latch segment inserts transverse groove, makes latch segment insert more easily transverse groove, this simple in structure, easy to use.
In embodiment, described block tongue lower surface is along the acclivitous inclined-plane of block tongue root therein.When from transverse groove, splitting out latch segment, need to press projection one downwards by a certain size power, block tongue is deflected down, make projection one concordant with the transverse groove top on the rudder blade Connection Block topmost, and then latch segment is pulled out from transverse groove; The block tongue upper surface is plane, when the block tongue lower surface is designed to along the acclivitous inclined-plane of root, the thickness of block tongue reduces successively from the root forward end, reduced the thickness of block tongue, make block tongue be more prone to produce deflection, make the user just can take out latch segment from transverse groove by less power, convenient for users to use.
In embodiment, described rudder blade plate is connected by attaching parts with latch segment therein.Described attaching parts is rope, when latch segment splits out from transverse groove, can be connected on the rudder blade plate by rope, has avoided the latch segment split out to lose, and is user-friendly to.
In embodiment, described base bottom has hollow slots therein.The design of hollow slots can alleviate the weight of base, saves material, reduces costs.
In embodiment, described hollow slots cross section is triangle or class triangle therein.Contribute to, after the ship inflation, to its stretching, make hierarchic structure more compress rudder blade, and the base quality to be lighter, easier convolution.
In embodiment, described base adopts PVC or TPU or elastomeric material therein.These materials are more prone to convolution, are convenient for people to use, and base edge can be accomplished thinner, are easy to install and location, can adopt viscose or high frequency amalgamation mode to be bonded on hull.
The utility model has the advantages that:
Tail vane is for inflatable dinghy or plate, for controlling the course of ship or plate, during use, the Connection Block of rudder blade is inserted in the draw-in groove of base, block Connection Block by the draw-in groove on base, rudder blade is fixed on base, when idle, with hand, just can directly Connection Block be taken out from draw-in groove, realized that tail vane splits fast, the detouchable design, save space, the dismounting mode is simple and convenient, simple in structure.
Effect by latch segment and transverse groove is stuck in rudder blade on base, makes to be connected more firmly between rudder blade and base, and this project organization is simple, and dismounting is all very convenient; Inclined-plane on projection one plays the effect of guiding when latch segment inserts transverse groove, makes latch segment insert more easily transverse groove, this simple in structure, easy to use; When from transverse groove, splitting out latch segment, need to press projection one downwards by a certain size power, block tongue is deflected down, make projection one concordant with the transverse groove top on the rudder blade Connection Block topmost, and then latch segment is pulled out from transverse groove, the block tongue lower surface is designed to along the acclivitous inclined-plane of root, reduced the thickness that card is established, make block tongue be more prone to produce deflection, make the user just can take out latch segment from transverse groove by less power, convenient for users to use.
The accompanying drawing explanation
Fig. 1 is the schematic diagram of tail vane embodiment 1;
Fig. 2 is the transverse sectional view of tail vane embodiment 1 along the base center;
Fig. 3 is the schematic diagram of tail vane embodiment 2;
Fig. 4 is the cutaway view of tail vane embodiment 2 along the transverse groove center
Fig. 5 is the schematic diagram of rudder blade in tail vane embodiment 2;
Fig. 6 is the front view of rudder blade in tail vane embodiment 2;
Fig. 7 is the birds-eye view of rudder blade in tail vane embodiment 2;
Fig. 8 is the schematic diagram of base in tail vane embodiment 2;
Fig. 9 is the birds-eye view of base in tail vane embodiment 2;
Figure 10 is the cutaway view along A-A direction in Fig. 7;
Figure 11 is the cutaway view along B-B direction in Fig. 7;
Figure 12 is the upward view of base in tail vane embodiment 2;
Figure 13 is the schematic diagram of latch segment in tail vane embodiment 2;
Figure 14 is the birds-eye view of latch segment in tail vane embodiment 2;
Figure 15 is the cutaway view along A-A direction in Figure 12.
Description of reference numerals:
1. rudder blade, 11. rudder blade plates, 12. Connection Blocks, 2. base, 21. draw-in grooves, 22. hollow slots, 3. latch segment, 31. block tongues, 311. block tongue upper surfaces, 3111. projection one, 3112. projection two, 312. block tongue lower surfaces, 4. transverse groove, 5. rope hole.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated:
Embodiment 1:
Consult Fig. 1-2, in embodiment of the present utility model, tail vane comprises rudder blade 1, base 2, described base 2 is provided with draw-in groove 21, described rudder blade 1 is divided into rudder blade plate 11 and is arranged on the Connection Block 12 of rudder blade plate 11 bottoms, described rudder blade plate 11 is fin class, described Connection Block 12 and detachable being connected of described draw-in groove 21.The width of described draw-in groove 21, Connection Block 12 diminishes to the back-end gradually from front end.Described Connection Block 12 cross sections and this draw-in groove 21 cross sections are step-by-step construction.
As shown in Figure 2, described base 2 structures can accomplish that edge is thinner, are easy to install and location, can adopt viscose or high frequency amalgamation mode to be bonded on hull, and base 2 adopts PVC or TPU or elastomeric material.
As shown in Figure 1; described base 2 is connected with rudder blade 1 and partly is echelon form; described Connection Block cross section and this draw-in groove cross section are step-by-step construction; this design can reduce the underwater resistance of tail vane; four trapezoidal angles are fillet; when base 2 effect that fillet can play guiding, cushion during with other object collisions under water; thereby extend the in-service time of power between base 2 and other objects; reduce the size of power between base 2 and other objects; base 2 is played a protective role, extended the service life of base 2.
As shown in Figure 2, state base 2 bottoms and have hollow slots 22, described hollow slots cross section is triangle or class triangle, the design of hollow slots 22 can expendable weight, save cost, by the inflatable dinghy after venting or coiled sheet folding, the base 2 that has hollow slots 22 is convenient better tortuous to inflatable dinghy or plate.
Embodiment 2:
Consult Fig. 3-15, the present embodiment place different from embodiment 1 be, the tail vane in the present embodiment also comprises latch segment 3.Described base 2 and Connection Block 12 are provided with transverse groove 4, and described latch segment 3 is arranged in described transverse groove 4.
As shown in Figure 4, described latch segment 3 is provided with block tongue 31, described block tongue upper surface 311 is provided with two projections, is respectively projection 1, projection 2 3112, and the distance between described projection 1, projection 2 3112 is more than or equal to the width of transverse groove 4 positions on rudder blade plate 11.
As shown in Figure 4, described projection 1 is arranged on the front end of block tongue upper surface 311, and projection one 3111 upper ends are provided with inclined-plane.
As shown in Fig. 4,15, described block tongue lower surface 312 is along the acclivitous inclined-plane of block tongue root.
As shown in Figure 3, described rudder blade plate 11 is connected by attaching parts with 3 of lockings, and described attaching parts is rope.Be equipped with rope hole 5 on rudder blade plate 11 and latch segment 3, rope ends is respectively through the rope hole 5 on rudder blade plate and latch segment.
Above-listed detailed description is for the illustrating of the utility model possible embodiments, and this embodiment is not in order to limit the scope of the claims of the present utility model, does not allly break away from the equivalence that the utility model does and implements or change, all should be contained in the scope of the claims of this case.
Claims (10)
1. a tail vane, comprise rudder blade, it is characterized in that: also comprise base, described base is provided with draw-in groove, and described rudder blade is divided into the rudder blade plate and is arranged on the Connection Block of rudder blade plate bottom, described Connection Block and described draw-in groove is detachable is connected.
2. removable tailstock according to claim 1, it is characterized in that: described Connection Block cross section and this draw-in groove cross section are step-by-step construction.
3. tail vane according to claim 1, it is characterized in that: also comprise latch segment, described base and Connection Block are provided with transverse groove, and described latch segment is arranged in described transverse groove.
4. tail vane according to claim 3, it is characterized in that: described latch segment is provided with block tongue, described block tongue upper surface is provided with two projections, is respectively projection one, projection two, and the distance between described projection one, projection two is more than or equal to the width of transverse groove position on the rudder blade plate.
5. tail vane according to claim 4, it is characterized in that: described projection one is arranged on the front end of block tongue upper surface, and projection one upper end is provided with guide ramp.
6. tail vane according to claim 5 is characterized in that: described block tongue lower surface is for along the acclivitous inclined-plane of block tongue root.
7. according to the described tail vane of claim 3-6 any one, it is characterized in that: described rudder blade plate is connected by attaching parts with latch segment.
8. tail vane according to claim 1, it is characterized in that: described base bottom has hollow slots.
9. tail vane according to claim 9, it is characterized in that: described hollow slots cross section is triangle or class triangle.
10. tail vane according to claim 1, is characterized in that: described base employing PVC or TPU or elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648843 CN202935568U (en) | 2012-11-30 | 2012-11-30 | Tail rudder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648843 CN202935568U (en) | 2012-11-30 | 2012-11-30 | Tail rudder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202935568U true CN202935568U (en) | 2013-05-15 |
Family
ID=48319822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220648843 Expired - Lifetime CN202935568U (en) | 2012-11-30 | 2012-11-30 | Tail rudder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202935568U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527942A (en) * | 2014-12-09 | 2015-04-22 | 格力休闲体育用品有限公司 | Tail vane |
| CN106458287A (en) * | 2014-06-11 | 2017-02-22 | 宇成I.B.股份有限公司 | Detachable fin box |
| CN106809359A (en) * | 2017-01-09 | 2017-06-09 | 东莞亿动智能科技有限公司 | Underwater propeller and its attachment means |
-
2012
- 2012-11-30 CN CN 201220648843 patent/CN202935568U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106458287A (en) * | 2014-06-11 | 2017-02-22 | 宇成I.B.股份有限公司 | Detachable fin box |
| CN106458287B (en) * | 2014-06-11 | 2018-06-01 | 宇成I.B.股份有限公司 | Detachable fin box |
| CN104527942A (en) * | 2014-12-09 | 2015-04-22 | 格力休闲体育用品有限公司 | Tail vane |
| CN106809359A (en) * | 2017-01-09 | 2017-06-09 | 东莞亿动智能科技有限公司 | Underwater propeller and its attachment means |
| WO2018126817A1 (en) * | 2017-01-09 | 2018-07-12 | Dongguan Epropulsion Intelligence Technology Ltd. | Underwater propulsion device and attachment device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |