CN216834145U

CN216834145U - Sailing boat mast floating-assisting device

Info

Publication number: CN216834145U
Application number: CN202220725383.9U
Authority: CN
Inventors: 洪晨
Original assignee: Shanghai Meifan Yacht Club Co ltd
Current assignee: Shanghai Meifan Sports Technology Group Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-06-28
Anticipated expiration: 2032-03-31

Abstract

The utility model belongs to the technical field of the sailing boat technique and specifically relates to for sailing boat mast helps and floats device, include: the mast comprises a mast, wherein the front side and the rear side of the surface of the mast are fixedly connected with two mounting shells, two mounting holes which are symmetrically arranged are formed in one side of each mounting shell, a buoyancy rod is arranged in an inner cavity of each mounting hole, two ends of each buoyancy rod penetrate through the outer side of each mounting hole, and buoyancy plates are bound on two sides of the surfaces of the two buoyancy rods. The utility model discloses possess convenient use and the good advantage of security, in the use of reality, install the buoyancy pole on the surface at the mast, played the effect that provides a buoyancy support for the mast, and the buoyancy pole dismouting of being convenient for, thereby convenient to use person uses, through the surperficial winding buoyancy board at the mast, played the effect that provides secondary buoyancy support for the mast, thereby make mast and sail keep the surface of water floating state at every moment, thereby reduce the circumstances of righting the degree of difficulty and probably taking place the potential safety hazard.

Description

Sailing boat mast floating-assisting device

Technical Field

The utility model relates to a sailing boat technical field specifically is sailing boat mast helps and floats device.

Background

The sailing boat is a boat which advances by utilizing wind power, is an ancient water vehicle following boats and rafts, and can be divided into a single-mast sailing boat, a double-mast sailing boat and a multi-mast sailing boat according to the number of masts in the history of many years; flat-bottomed and sharp-bottomed sailboats are divided according to the boat type; the sailing boat is divided into a wide-head sailing boat, a narrow-head sailing boat and a pointed sailing boat according to the head type.

Because the sail boat of stormy waves or operation technical incorrectness can take place to overturn, when the sail boat overturns mast and sail face will incline earlier and pour on the surface of water, if fail in time to right and probably continue to overturn and lead to the sail boat to be one hundred eighty degrees back-off state, this kind of condition can increase the degree of difficulty that the sail boat just returns to there is personnel hidden danger of being covered in the bunker, in order to solve above-mentioned problem, the sail boat mast helps floating device, urgent need to be developed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sailing boat mast helps and floats device, possess convenient use and the good advantage of security, solved because unrestrained or the improper sailing boat of operation technique can take place to overturn, when sailing boat overturns the mast with the sail face incline earlier and fall on the surface of water, if fail in time to right and probably continue to overturn and lead to sailing boat to be one hundred eighty degree back-off state, the degree of difficulty that this kind of condition can increase sailing boat and return to there is the personnel to be covered the problem of hidden danger in the cabin.

To achieve the above object, the present invention provides the following technical solutions: sailing boat mast floating aid device includes: the front side and the rear side of the surface of the mast are both fixedly connected with two mounting shells, one side of each mounting shell is provided with two symmetrically arranged mounting holes, the inner cavity of the mounting hole is provided with a buoyancy rod, two ends of the buoyancy rod penetrate through the outer side of the mounting hole, buoyancy plates are tied up on two sides of the surfaces of the two buoyancy rods, a cavity is arranged in the mounting shell, a threaded rod is arranged in the cavity of the cavity, the front end of the threaded rod penetrates to the outer side of the cavity and is fixedly connected with a rotating block, the surface of the threaded rod is in threaded connection with a threaded pipe, the top and the bottom of the surface of the threaded pipe are both fixedly connected with a transmission block, a sliding groove is arranged on one side of the transmission block, a spherical block is connected in a sliding manner in the inner cavity of the sliding groove, a clamping rod is fixedly connected on the surface of the spherical block, the surface of the buoyancy rod is provided with a clamping groove, and one end of the clamping rod extends to the inner cavity of the clamping groove and is clamped with the clamping groove.

Further, as the utility model relates to an it is preferred, a plurality of equidistant recesses that are the annular and distribute are seted up on the surface of turning block.

Further, as the utility model relates to an it is preferred, the surface cover of kelly is equipped with the sealing washer, one side of sealing washer and the inner wall fixed connection of cavity.

Further, as the utility model relates to an it is preferred, the guide way has all been seted up to cavity inner chamber's top and bottom, the inner chamber sliding connection of guide way has the guide block, one side of guide block extend to the outside of guide way and with transmission piece fixed connection.

Further, as an optimization of the present invention, the shape of the transmission block is a right trapezoid.

Further, as the utility model relates to an it is preferred, the fixed surface of buoyancy pole is connected with the locating piece, one side and the installation shell of locating piece contact.

The beneficial effects are that the technical scheme of this application possesses following technological effect: the utility model achieves the effect of preventing sailing ships from overturning by one hundred eighty degrees through the installation shell, the installation hole, the buoyancy rod, the buoyancy plate, the threaded rod, the rotating block, the threaded pipe, the transmission block, the sliding chute, the spherical block, the clamping rod and the clamping groove, thereby improving the safety when the sailing ships overturn, leading the sailing ship mast floating assisting device to have the advantages of convenient use and good safety, in the actual use process, the buoyancy rod is installed on the surface of the mast, thereby having the effect of providing the mast with the primary buoyancy support, and being convenient for dismounting and mounting of the buoyancy rod, thereby being convenient for users to use, having the effect of providing the secondary buoyancy support for the mast by winding the buoyancy plate on the surface of the mast, thereby keeping the surface floating state of the mast and the sailing surface at all moments, thereby reducing the righting difficulty and the situation of potential safety hazard, and solving the problem that the sailing ships may overturn due to wind waves or improper operation technology, when the sailing boat overturns, the mast and the sail surface are firstly laterally overturned on the water surface, if the sailing boat is not righted in time and is likely to be overturned continuously, the sailing boat is in a one-hundred-eighty-degree inverted buckle state, the difficulty of righting the sailing boat is increased under the condition, and the hidden danger that people are covered in the cabin is caused.

It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below may be considered as part of the inventive subject matter of this disclosure provided such concepts are not mutually inconsistent.

Drawings

The accompanying drawings 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 and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the present invention showing a partially-structured three-dimensional split state;

FIG. 4 is a side sectional view of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4;

fig. 6 is a schematic view of the local structure in a three-dimensional state.

In the figures, the meaning of the reference numerals is as follows: 1. a mast; 2. mounting a shell; 3. mounting holes; 4. a buoyant rod; 5. a buoyancy plate; 6. a cavity; 7. a threaded rod; 8. rotating the block; 9. a threaded pipe; 10. a transmission block; 11. a chute; 12. a spherical block; 13. a clamping rod; 14. a card slot; 15. a seal ring; 16. a guide groove; 17. a guide block; 18. and (5) positioning the blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and in order to better understand the technical contents of the present invention, specific embodiments are specifically illustrated in the following drawings. In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways. 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.

As shown in figures 1 to 6: the embodiment provides a sailing boat mast floating aid device, including: the mast comprises a mast 1, wherein the front side and the rear side of the surface of the mast 1 are fixedly connected with two mounting shells 2, one side of each mounting shell 2 is provided with two symmetrically-arranged mounting holes 3, the inner cavity of each mounting hole 3 is provided with a buoyancy rod 4, two ends of each buoyancy rod 4 penetrate through the outer side of each mounting hole 3, two sides of the surface of each buoyancy rod 4 are respectively bound with a buoyancy plate 5, the mounting shell 2 is internally provided with a cavity 6, the inner cavity of each cavity 6 is provided with a threaded rod 7, the front end of each threaded rod 7 penetrates through the outer side of each cavity 6 and is fixedly connected with a rotating block 8, the surface of each rotating block 8 is provided with a plurality of grooves which are distributed in an annular shape at equal intervals, the surface of each threaded rod 7 is in threaded connection with a threaded pipe 9, the top and the bottom of the surface of each threaded pipe 9 are both fixedly connected with a transmission block 10, the shape of each transmission block 10 is a right trapezoid, one side of each transmission block 10 is provided with a chute 11, the inner cavity of each chute 11 is in sliding connection with a spherical block 12, the surface of spherical block 12 is fixedly connected with kelly 13, and draw-in groove 14 has been seted up on the surface of buoyancy pole 4, and the one end of kelly 13 extends to the inner chamber of draw-in groove 14 and with draw-in groove 14 looks block.

Specifically, the surface of the clamping rod 13 is sleeved with a sealing ring 15, and one side of the sealing ring 15 is fixedly connected with the inner wall of the cavity 6.

In this embodiment: through the arrangement of the sealing ring 15, when the sailing boat is turned on one side, seawater is prevented from entering the inner cavity of the cavity 6 from a gap between the mounting hole 3 and the buoyancy rod 4, and therefore the safety of the internal environment of the cavity 6 is improved.

Specifically, guide way 16 has all been seted up to the top and the bottom of cavity 6 inner chamber, and the inner chamber sliding connection of guide way 16 has guide block 17, and one side of guide block 17 extends to the outside of guide way 16 and with driving block 10 fixed connection.

In this embodiment: through the cooperation use of guide way 16 and guide block 17, the transmission piece 10 drives guide block 17 and slides in the inner chamber of guide way 16 when the activity, has played to lead to transmission piece 10 and spacing effect this moment to prevent that the pivoted condition from appearing in transmission piece 10.

Specifically, a positioning block 18 is fixedly connected to the surface of the buoyancy rod 4, and one side of the positioning block 18 is in contact with the mounting shell 2.

In this embodiment: through the setting of locating piece 18, buoyancy rod 4 drives locating piece 18 when the activity and moves about, and when buoyancy rod 4 drives locating piece 18 and contacts with installation shell 2, played the effect of fixing a position buoyancy rod 4 this moment.

The utility model discloses a theory of operation and use flow: a user installs the mast 1 on a sailboat, then one end of the buoyancy rod 4 penetrates through the inner cavity of the installation hole 3, when the buoyancy rod 4 drives the positioning block 18 to be in contact with the installation shell 2, the effect of positioning the buoyancy rod 4 is achieved at the moment, then the rotating block 8 is rotated, the rotating block 8 drives the threaded rod 7 to rotate, the threaded rod 7 drives the threaded pipe 9 to move towards the rear side through threads on the surface under the matching of the driving block 10, the guide groove 16 and the guide block 17, the threaded pipe 9 drives the driving block 10 to move towards the rear side, when the driving block 10 moves towards the rear side, the spherical block 12 moves in the inner cavity of the sliding groove 11 at the moment, and along with the movement of the driving block 10 towards the rear side, the relative distance between the sliding groove 11 and the spherical block 12 is changed, so that the spherical block 12 drives the clamping rod 13 to be clamped into the inner cavity of the clamping groove 14, and the buoyancy rod 4 is used for providing a buoyancy support for the mast 1, and the installation of buoyancy pole 4 is simple, thereby be convenient for operate, secondly at buoyancy board 5 of superficial winding of buoyancy pole 4 for buoyancy board 5 is installed in the both sides on two buoyancy pole 4 surfaces, utilizes buoyancy board 5 to play the effect of providing secondary buoyancy for mast 1 and supports, when the sailing boat meets and turns on one's side, makes mast 1 keep the surface of water floating state with the sail face moment, thereby reduce the degree of difficulty of righting and the condition that probably takes place the potential safety hazard, thereby the security of sailing boat has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.

Claims

1. Sailing boat mast floating aid device includes: mast (1), characterized in that: the front side and the rear side of the surface of the mast (1) are fixedly connected with two mounting shells (2), two symmetrically-arranged mounting holes (3) are formed in one side of each mounting shell (2), a buoyancy rod (4) is arranged in an inner cavity of each mounting hole (3), two ends of each buoyancy rod (4) penetrate through the outer side of each mounting hole (3), buoyancy plates (5) are bound on two sides of the surface of each buoyancy rod (4), a cavity (6) is formed in each mounting shell (2), a threaded rod (7) is arranged in the inner cavity of each cavity (6), the front end of each threaded rod (7) penetrates through the outer side of each cavity (6) and is fixedly connected with a rotating block (8), a threaded pipe (9) is connected to the surface of each threaded rod (7) in a threaded manner, a transmission block (10) is fixedly connected to the top and the bottom of the surface of each threaded pipe (9), a sliding groove (11) is formed in one side of each transmission block (10), the inner chamber sliding connection of spout (11) has spherical piece (12), the fixed surface of spherical piece (12) is connected with kelly (13), draw-in groove (14) have been seted up on the surface of buoyancy pole (4), the one end of kelly (13) extends to the inner chamber of draw-in groove (14) and with draw-in groove (14) looks block.

2. The sailboat mast floatation assisting device according to claim 1, characterized in that: the surface of the rotating block (8) is provided with a plurality of grooves which are distributed in an annular shape at equal intervals.

3. The sailboat mast floatation assisting device according to claim 1, characterized in that: the surface cover of kelly (13) is equipped with sealing washer (15), one side and the inner wall fixed connection of cavity (6) of sealing washer (15).

4. The sailboat mast floatation assisting device according to claim 1, characterized in that: guide way (16) have all been seted up to the top and the bottom of cavity (6) inner chamber, the inner chamber sliding connection of guide way (16) has guide block (17), one side of guide block (17) extend to the outside of guide way (16) and with driving block (10) fixed connection.

5. The sailboat mast floatation assisting device according to claim 1, characterized in that: the transmission block (10) is in a right-angled trapezoid shape.

6. The sailboat mast floatation assisting device according to claim 1, wherein: the surface of the buoyancy rod (4) is fixedly connected with a positioning block (18), and one side of the positioning block (18) is in contact with the mounting shell (2).