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CN-117184333-B - Sprint type single racing boat device

CN117184333BCN 117184333 BCN117184333 BCN 117184333BCN-117184333-B

Abstract

The invention discloses a sprint type single racing boat device, which belongs to the technical field of racing boats and comprises a boat body, a grabbing disc part arranged at the front part of the boat body and an adjusting part arranged at the tail part of the boat body, wherein the grabbing disc part comprises a telescopic disc connected with the lower part of the boat body in a sliding mode, a plurality of grabbing plates connected with the lower part of the telescopic disc in a rotating mode and a supporting disc connected with the telescopic disc in a sliding mode, seats are longitudinally connected with the boat body in a sliding mode, check helm are connected with the tail part of the boat body in a rotating mode, the adjusting part comprises a hand connected with the upper end of the boat body in a rotating mode, and a handle can drive check helm to rotate. The invention can stably stay on the beach after the athlete leaves the ship body when the athlete is rushed on the beach, can easily turn around in a labor-saving manner without the assistance of other staff, can simulate the assistance process of the staff after the athlete gets on the ship body, reduces the number of the participators, and is used as a daily training, and the normal racing boat does not need the assistance of other staff.

Inventors

  • FANG WENYOU
  • FANG ZHICHENG
  • SHU ZHENGFANG
  • XU FENGFENG

Assignees

  • 杭州富阳方舟船艇有限公司

Dates

Publication Date
20260508
Application Date
20231025

Claims (8)

  1. 1. A sprint type single racing boat device is characterized by comprising a boat body (10), a grabbing disc part (2) arranged at the front part of the boat body (10) and an adjusting part (4) arranged at the tail part of the boat body (10), wherein the grabbing disc part (2) comprises a telescopic disc (21) longitudinally and slidably connected to the lower part of the boat body (10), a plurality of grabbing plates (22) which are rotatably connected to a rotating shaft below the telescopic disc (21) and are horizontally arranged and can be inserted into a beach, and a supporting disc (25) which is longitudinally and slidably connected to the telescopic disc (21) and can be propped against the beach; The adjustable ship comprises a ship body (10), a seat (32) in transmission connection with a telescopic disc (21) and a grabbing plate (22) is longitudinally and slidably connected to the ship body (10), a check helm (41) with a horizontally arranged rotating shaft is rotatably connected to the tail part of the lower end of the ship body (10), the adjustable part (4) comprises a handle (47) in transmission connection with a supporting disc (25) and rotatably connected to the upper end of the ship body (10), and the handle (47) can rotate to drive the check helm (41); A sliding base (31) is connected in the hull (10) in a sliding manner along the length direction, a pressure pipe (311) is formed at the upper end of the sliding base (31), a pressure plug (321) which is connected with the pressure pipe (311) in a sealing sliding manner is formed at the lower end of the seat (32), and a supporting spring (33) for enabling the sliding base (31) and the seat (32) to be separated from each other is arranged between the sliding base and the seat; A sealing pipe (101) communicated with the pressure pipe (311) is formed in the ship body (10), and a sealing plug (212) which is coaxially arranged and is in sealing sliding connection with the sealing pipe (101) is formed on the telescopic disc (21); The grabbing disc part (2) comprises a linkage column (23) which is connected to the telescopic disc (21) in a sliding way and is in transmission connection with each grabbing plate (22) and a linkage tube (24) which is fixedly connected to the telescopic disc (21) and is communicated with the sealing tube (101), wherein a linkage plug (232) which is in sealing sliding connection with the linkage tube (24) is formed on the linkage column (23); The grabbing plate (22) is provided with an eccentric groove (221) which is eccentrically arranged, and the linkage column (23) is provided with a plurality of driving columns (231) which are respectively connected with the eccentric groove (221) in a sliding manner and can drive the eccentric groove (221) to rotate.
  2. 2. A sprint type single racing boat apparatus as set forth in claim 1, wherein a non-cylinder (215) is formed at the central position of the upper end of the telescopic disc (21), a non-circular hole (103) is formed in the boat body (10) and slidably connected with the non-cylinder (215), and the cross-section shape of the non-circular hole (103) is the same as that of the non-cylinder (215).
  3. 3. A sprint type single racing boat apparatus as set forth in claim 1, wherein the telescopic disc (21) is formed with a coaxially arranged annular cavity (211), the supporting disc (25) is formed with an annular plug (252) in sealing sliding connection with the annular cavity (211), and the adjusting part (4) comprises a transmission pipe (45) fixedly connected in the boat body (10) and communicated with the annular cavity (211) and a transmission plug (461) in sealing sliding connection in the transmission pipe (45) and in transmission connection with the handle (47).
  4. 4. A sprint type single racing boat apparatus as claimed in claim 3, wherein a plurality of rotation stopping grooves (251) are formed on the outer periphery of the supporting plate (25), a plurality of rotation stopping columns (104) which are longitudinally arranged and can be slidingly connected with the rotation stopping grooves (251) are formed in the boat body (10), and when the rotation stopping columns (104) are positioned in the rotation stopping grooves (251), the length direction of the grabbing plate (22) is perpendicular to the length direction of the boat body (10).
  5. 5. A sprint type single racing boat apparatus as set forth in claim 3, wherein the adjusting part (4) comprises a worm wheel (42) rotatably connected in the boat body (10) and in transmission connection with the check helm (41), a worm (43) rotatably connected in the boat body (10) and in transmission connection with the worm wheel (42), and a storage ratchet bar (462) fixedly connected on the transmission plug (461) and capable of being in transmission connection with the worm (43).
  6. 6. The sprint type single racing boat device as set forth in claim 5, wherein a power accumulating ratchet wheel (431) is formed on the worm (43), a buoyancy block (48) capable of floating on the water surface is longitudinally connected to the tail of the lower end of the boat body (10) in a sliding mode, a stopping pawl (481) capable of limiting reverse rotation of the power accumulating ratchet wheel (431) is formed on the buoyancy block (48), the power accumulating torsion spring (44) is arranged between the worm (43) and the boat body (10) and can only drive the worm (43) to rotate in the forward direction through sliding of the power accumulating ratchet wheel (462).
  7. 7. A sprint type single racing boat apparatus as set forth in claim 3, wherein a horizontally arranged adjusting rod (46) is formed at the upper end of the driving plug (461), one end of the handle (47) is rotatably connected with the boat body (10) and the rotation axis is horizontally arranged, and a lever groove (471) which is slidably connected with the adjusting rod (46) and is used for driving the adjusting rod (46) to longitudinally slide is formed in the middle of the handle (47).
  8. 8. The sprint type single racing boat device as set forth in claim 1, wherein the front lower part of the boat body (10) is connected with a propeller (11) for driving the boat body (10) to sail on the water surface in a sliding manner, and an electric push rod (12) for driving the propeller (11) to slide longitudinally is fixedly connected in the boat body (10).

Description

Sprint type single racing boat device Technical Field The invention belongs to the technical field of racing boats, and particularly relates to a sprint type single racing boat device. Background The coast racing boat beach sprint racing is a competition with a beach as a starting end point, two racing teams are respectively assigned a team member to start from the starting point, run from the starting point to the side of the water beach boat, quickly get on the boat to start a voyage and turn back to the beach stranded according to a specified route, and then the lower boat rushes to the ending point to capture a flag or slap a timing stop button to be regarded as the competition is ended, and the winning party promotes. The Chinese patent literature with the literature number of CN205287533U discloses a simulated rowing device which can be used for special training and body building of racing boats, and the simulated rowing device comprises a boat body, ratchet devices, supporting rods and rocker arms, wherein two ratchet devices are respectively arranged on two sides of the boat body and are respectively connected with the boat body through the supporting rods, a rocker arm is connected with a main shaft of each ratchet device, and the other end of each rocker arm extends to the upper portion of the boat body. The above scheme can only simulate training when the athlete is on the racing boat, but the coastal racing boat comprises a beach racing part and a water racing part, and the above scheme does not comprise the beach racing part, so that the above scheme can not meet the actual use requirement to a certain extent. Disclosure of Invention The invention aims to solve the technical problem of providing a sprint type single racing boat device, which can realize that the single racing boat can perform the course simulation training on water and land without the assistance of other staff. The invention relates to a sprint type single racing boat device which comprises a boat body, a grabbing disc part arranged at the front part of the boat body and an adjusting part arranged at the tail part of the boat body, wherein the grabbing disc part comprises a telescopic disc longitudinally and slidably connected to the lower part of the boat body, a plurality of grabbing plates which are horizontally arranged and rotatably connected to a rotating shaft below the telescopic disc and can be inserted into a beach, and a supporting disc longitudinally and slidably connected to the telescopic disc and can be propped against the beach. The adjustable ship comprises a ship body, wherein a seat in transmission connection with a telescopic disc and a grabbing plate is longitudinally and slidably connected to the ship body, a rotating shaft horizontally arranged check helm is rotatably connected to the tail of the lower end of the ship body, the adjustable part comprises a handle in transmission connection with a supporting disc and rotatably connected to the upper end of the ship body, and the handle can drive check helm to rotate when rotated. As a further improvement of the ship, a sliding base is connected in the ship body in a sliding mode along the length direction, a pressure pipe is formed at the upper end of the sliding base, a pressure plug in sealing sliding connection with the pressure pipe is formed at the lower end of the seat, and a supporting spring for enabling the sliding base and the seat to be far away from each other is arranged between the sliding base and the seat. The ship body is internally provided with a sealing tube communicated with the pressure tube, and the telescopic disc is provided with a sealing plug which is coaxially arranged and is in sealing sliding connection with the sealing tube. As a further improvement of the invention, the grabbing disc part comprises a linkage column which is connected to the telescopic disc in a sliding way and is in transmission connection with each grabbing plate, and a linkage pipe which is fixedly connected to the telescopic disc and is communicated with the sealing pipe, wherein a linkage plug which is connected to the linkage pipe in a sealing sliding way is formed on the linkage column. The grabbing plate is provided with an eccentric groove in an eccentric arrangement, and the linkage column is provided with a plurality of driving columns which are respectively connected with the eccentric groove in a sliding manner and can drive the eccentric groove to rotate. As a further improvement of the invention, a non-cylinder is formed at the central position of the upper end of the telescopic disc, a non-round hole which is connected with the non-cylinder in a sliding way is formed in the ship body, and the cross section shape of the non-round hole is the same as that of the non-cylinder. As a further improvement of the invention, the telescopic disc is provided with an annular cavity which is coaxially arranged, the supporting disc is provided with an annul