CN111591441B

CN111591441B - Surfing limit kite framework convenient to fold

Info

Publication number: CN111591441B
Application number: CN202010456656.XA
Authority: CN
Inventors: 戴成安
Original assignee: Perio Professional Production Of Sporting Goods Shenzhen Co ltd
Current assignee: Perio Professional Production Of Sporting Goods Shenzhen Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2023-05-05
Anticipated expiration: 2040-05-26
Also published as: CN111591441A

Abstract

The invention relates to the technical field of surfing limit kites, in particular to a surfing limit kite framework convenient to fold, which comprises a connecting block, wherein mounting grooves are formed in two ends of the connecting block, a plurality of sliding grooves which are respectively communicated with the two mounting grooves are formed in the surface of the connecting block, second spiral pipes are arranged in the two mounting grooves, a plurality of sliding blocks are welded on the surfaces of the two second spiral pipes, and one end of each sliding block penetrates through the sliding grooves and extends to one side of the connecting block, so that the surface of each sliding block rotates along the inner wall of the sliding groove. According to the invention, by arranging the sliding groove and the sliding block, when the skeleton of the surfing limit kite is folded, only acting force is applied to the second spiral tube, the second spiral tube drives the sliding block to rotate on the inner wall of the sliding groove and is used for driving the second spiral tube to rotate in the mounting groove, so that the angle of the telescopic mechanism is driven to rotate, and after the angles of the two second spiral tubes are adjusted by 90 degrees, the folding of the skeleton can be completed.

Description

Surfing limit kite framework convenient to fold

Technical Field

The invention relates to the technical field of surfing limit kites, in particular to a surfing limit kite framework convenient to fold.

Background

Surfing limit kite divide into inflatable and stand, and current stand is mostly a plurality of skeletons and is connected together for prop up the kite, improve the stability of kite when using, and current surfing limit kite's volume is great, consequently, the length of required skeleton is longer for the skeleton of ordinary kite, because current surfing limit kite's skeleton is mostly integral type structure, its length can't fold, leads to the skeleton because its length is longer in carrying the in-process, can't convenient carry, and then causes the convenience of surfing limit kite to reduce.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a surfing limit kite framework convenient to fold.

In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a convenient folding surfing limit kite skeleton, includes the connecting block, the mounting groove has all been seted up at the both ends of connecting block, the spout that many respectively communicate with two mounting grooves has all been seted up to the surface of connecting block, two the inside of mounting groove all is equipped with the second screwed pipe, two the surface of second screwed pipe has all welded a plurality of sliders, the one end of slider passes the spout and extends to one side of connecting block for the surface of slider rotates along the inner wall of spout, two the equal threaded connection in inside of second screwed pipe has the third double-screw bolt, two the screw that corresponds with second screwed pipe position has all been seted up on the surface of mounting groove, two the one end of third double-screw bolt is threaded connection respectively in the inside of two screw holes, two telescopic machanism is all installed to the one end of third double-screw bolt.

Preferably, the sliding grooves are at least provided with two groups which are symmetrically arranged, and each group of sliding grooves is at least provided with two groups which are arranged on two sides of the screw hole.

Preferably, the telescopic mechanism comprises a pipe fitting, one end of the pipe fitting is welded and fixed with one end of a second screw pipe, a first screw pipe communicated with the other end of the pipe fitting is welded, a second screw bolt is connected to the inner thread of the first screw pipe, an installation rod is welded at one end of the second screw bolt, and a first screw bolt is welded at one end of the installation rod.

Preferably, one end of the first stud is welded with a mounting block, and anti-skid patterns are formed along the arc surface of the mounting block.

Preferably, the surface of one of the pipe fittings is provided with a through hole, the surface of the other pipe fitting is provided with a rubber block, and the rubber block is clamped in the through hole.

Preferably, the maximum radial dimensions of the first stud, the second stud and the mounting rod are the same.

Preferably, the radial dimension of the tube is greater than the dimension of the mounting groove.

Preferably, the tube and the mounting rod are both made of polypropylene material.

Preferably, a plurality of protruding blocks are welded at one end of each of the two third studs, the protruding blocks on the two third studs are respectively provided with two protruding blocks and are symmetrically arranged, and the surfaces of the protruding blocks are in contact with the end parts of the second studs.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, by arranging the sliding groove and the sliding block, when the skeleton of the surfing limit kite is folded, only acting force is applied to the second spiral tube, the second spiral tube drives the sliding block to rotate on the inner wall of the sliding groove and is used for driving the second spiral tube to rotate in the mounting groove, so that the angle of the telescopic mechanism is driven to rotate, and after the angles of the two second spiral tubes are adjusted by 90 degrees, the folding of the skeleton can be completed.

Drawings

FIG. 1 is an isometric view of a convenient folding surf limit kite skeleton of the present invention;

FIG. 2 is an enlarged view of the A-site of a conveniently folded surfing limit kite skeleton of the present invention;

FIG. 3 is a schematic cross-sectional view of a telescopic mechanism of a conveniently folded surfing limit kite skeleton of the present invention;

FIG. 4 is a schematic structural view of a conveniently folded surfing limit kite skeleton of the present invention.

In the figure: the device comprises a first stud 1, a second stud 2, a pipe fitting 3, a first screw 4, a mounting rod 5, a mounting block 6, a third stud 7, a screw hole 8, a second screw 9, a connecting block 10, a bump 11, a sliding block 12, a mounting groove 13, a through hole 14, a rubber block 15 and a sliding groove 16.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

The utility model provides a convenient folding surfing limit kite skeleton as shown in fig. 1-4, including connecting block 10, mounting groove 13 has all been seted up at the both ends of connecting block 10, a plurality of spouts 16 with two mounting groove 13 intercommunication respectively have all been seted up to the surface of connecting block 10, the inside of two mounting grooves 13 all is equipped with second screwed pipe 9, the surface of two second screwed pipes 9 has all welded a plurality of sliders 12, the one end of slider 12 passes spout 16 and extends to one side of connecting block 10 for the surface of slider 12 rotates along the inner wall of spout 16, spout 16 is equipped with two at least and symmetrical arrangement, every group spout 16 is equipped with two at least and is arranged side by side in the both sides of screw 8, the setting of spout 16, be convenient for remove when the skeleton folding process in spout 16 internal rotation slider 12.

The inside of two second screwed pipes 9 is all threaded connection has third double-screw bolt 7, screw hole 8 corresponding with second screwed pipe 9 position has all been seted up to the surface of two mounting grooves 13, the one end of two third double-screw bolts 7 is threaded connection respectively in the inside of two screw holes 8, when this skeleton is folding, rotate pipe fitting 3, pipe fitting 3 drives third double-screw bolt 7 and rotates at the internal thread of second screwed pipe 9, be used for with third double-screw bolt 7 follow the inside of screw hole 8 and roll out, when the tip contact with lug 11 and second screwed pipe 9, can stop rotating, at this moment, can rotate pipe fitting 3, be used for driving second screwed pipe 9 and rotate at the inner wall of spout 16, can accomplish the folding of this skeleton. When the framework is used, after the positions of the pipe fitting 3 and the connecting block 10 are corresponding, the pipe fitting 3 is rotated, the third stud 7 is rotated to the inside of the screw hole 8, the fixing of the framework position is further completed, and the safety of the framework in use is improved.

A plurality of protruding blocks 11 are welded at one end of each of the two third studs 7, the protruding blocks 11 on the two third studs 7 are respectively provided with two protruding blocks which are symmetrically arranged, the surfaces of the protruding blocks 11 are in contact with the end parts of the second spiral pipes 9, the third studs 7 are prevented from slipping out of the second spiral pipes 9, and the third studs 7 are further limited.

The telescopic mechanism is installed at one end of each of the two third studs 7, the telescopic mechanism comprises a pipe fitting 3, one end of the pipe fitting 3 is welded and fixed with one end of a second solenoid 9, a first solenoid 4 communicated with the other end of the pipe fitting 3 is welded, the second stud 2 is connected with the inner thread of the first solenoid 4, an installation rod 5 is welded at one end of the second stud 2, the first stud 1 is welded at one end of the installation rod 5, after the framework is folded, in order to further reduce the volume in the carrying process of the framework, the installation block 6 is rotated, the installation block 6 drives the second stud 2 to rotate in the inner thread of the first solenoid 4, after the second stud 2 is rotated to the inner part of the pipe fitting 3, the installation rod 5 is directly pushed to slide in the inner part of the pipe fitting 3 and the first solenoid 4, afterwards, the first stud 1 is rotated to the inner thread of the first solenoid 4, and the stability of the second stud 2 and the installation rod 5 stored in the pipe fitting 3 is improved, and the carrying of the framework is facilitated.

Through-hole 14 has been seted up on the surface of one of them pipe fitting 3, and the surface mounting of another pipe fitting 3 has rubber piece 15, and rubber piece 15 joint is in the inside of through-hole 14, and the setting of rubber piece 15 and through-hole 14 is rotating the pipe fitting 3 folding to the below of connecting block 10 after, and the inside at through-hole 14 is closely blocked to rubber piece 15 for it is firm to improve to connect between two pipe fittings 3. The maximum radial dimensions of the first stud 1, the second stud 2 and the mounting rod 5 are the same, so that the framework is conveniently connected with kite cloth.

One end welding of first double-screw bolt 1 has installation piece 6, has seted up anti-skidding line along the circular arc surface of installation piece 6, and the setting of installation piece 6, convenient to use person rotates installation piece 6 and drives first double-screw bolt 1, second double-screw bolt 2 and installation pole 5 at the inside rotation of first screwed pipe 4, convenient to use person's operation has improved the convenience of operation.

The radial dimension of the pipe fitting 3 is larger than the dimension of the mounting groove 13, so that the pipe fitting 3 is prevented from moving to the inside of the mounting groove 13 to cause blockage, and the second screw 9 can conveniently rotate in the mounting groove 13.

The pipe fitting 3 and the mounting rod 5 are both made of polypropylene materials, and the polypropylene materials have high strength and high toughness, so that the framework is convenient to bend in the stress process, and the stability and the safety of surfing limit kite are improved.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a convenient folding surfing limit kite skeleton, includes connecting block (10), its characterized in that, mounting groove (13) have all been seted up at the both ends of connecting block (10), spout (16) with two mounting groove (13) intercommunication respectively have all been seted up on the surface of connecting block (10), two the inside of mounting groove (13) all is equipped with second screwed pipe (9), two the surface of second screwed pipe (9) all welds a plurality of sliders (12), the one end of slider (12) passes spout (16) and extends to one side of connecting block (10) for the surface of slider (12) rotates along the inner wall of spout (16), two the inside equal threaded connection of second screwed pipe (9) has third double-screw bolt (7), two screw holes (8) corresponding with second screwed pipe (9) position have all been seted up on the surface of mounting groove (13) respectively screw thread connection in the inside of two screw holes (8), two the one end of third screwed pipe (7) has two protruding pieces (11) of the equal telescopic machanism of two protruding pieces (11), two protruding pieces (11) are arranged on the two protruding pieces (11).

2. A surfing limit kite skeleton which is convenient to fold according to claim 1, wherein at least two groups of sliding grooves (16) are symmetrically arranged, and each group of sliding grooves (16) is at least two and arranged at two sides of the screw hole (8).

3. The surfing limit kite skeleton convenient to fold according to claim 1, wherein the telescopic mechanism comprises a pipe fitting (3), one end of the pipe fitting (3) is welded and fixed with one end of a second screw pipe (9), a first screw pipe (4) communicated with the other end of the pipe fitting (3) is welded, a second screw bolt (2) is connected to the inner thread of the first screw pipe (4), a mounting rod (5) is welded at one end of the second screw bolt (2), and a first screw bolt (1) is welded at the other end of the mounting rod (5).

4. A surfing limit kite skeleton convenient to fold according to claim 3, wherein the other end of the first stud (1) is welded with a mounting block (6), and anti-skid lines are formed along the arc surface of the mounting block (6).

5. A surfing limit kite skeleton convenient to fold according to claim 3, wherein a through hole (14) is formed in the surface of one pipe fitting (3), a rubber block (15) is mounted on the surface of the other pipe fitting (3), and the rubber block (15) is clamped in the through hole (14).

6. A surfing limit kite skeleton which is easy to fold according to claim 3 wherein the maximum radial dimensions of said first studs (1), second studs (2) and mounting bars (5) are identical.

7. A surfing limit kite skeleton which is easy to fold according to claim 3 wherein the radial dimensions of said tube (3) are greater than the dimensions of the mounting slots (13).

8. A surfing limit kite skeleton which is easy to fold according to claim 3 wherein said tube (3) and mounting bar (5) are made of polypropylene material.