Self-bailing boat

Abstract

A self-bailing boat belongs to the field of inflatable boats. The self-bailing boat includes a boat's side, a boat bottom, inflation valves, an inflation adjustable pedal, a scupper shielding plate, a floor cover plate, and a waterproof airtight zipper. There are a plurality of the inflation valves, the boat bottom is connected to the boat's side, and the boat's side and the boat bottom can form a hull of the self-bailing boat. The self-bailing boat greatly reduces accumulated water in the hull. Meanwhile, based on the structural improvement, the self-bailing boat effectively reduces contact of the accumulated water in the hull with a user, and provides a more comfortable environment for the user. The self-bailing boat has a skillful concept, a reasonable design, a simple structure, a low manufacturing cost and a good bailing effect, and possesses a high practical value and provides a notable progress.

What is claimed is: 
     
         1 . A self-bailing boat, comprising a boat's side, a boat bottom, a plurality of inflation valves, an inflation adjustable pedal, a scupper shielding plate, a floor cover plate, a waterproof airtight zipper, and a water retaining coaming, wherein the boat bottom is connected to the boat's side, and the boat's side and the boat bottom form a hull of the self-bailing boat;
 the boat's side and the boat bottom are made of a waterproof airtight material, the boat's side comprises an air chamber, a first inflation valve of the plurality of inflation valves is provided on the air chamber, and the air chamber is inflated or deflated through the first inflation valve;   a bottom airbag is provided on the boat bottom, and the floor cover plate is located on the bottom airbag; an edge of the floor cover plate adjacent to a bow is connected to the water retaining coaming in a bailing space, a side edge of the floor cover plate is integrally connected to the boat's side, a bilge space for placing the bottom airbag is provided among the floor cover plate, the boat bottom and the boat's side, and the bottom airbag is located in the bilge space; and a second inflation valve of the plurality of inflation valves is provided on the bottom airbag, the bottom airbag is inflated or deflated through the second inflation valve, the waterproof airtight zipper is provided on the floor cover plate, and the waterproof airtight zipper is openable relative to the floor cover plate so as to open or close the bilge space;   the water retaining coaming is provided inside the boat's side, and a bottom end of the water retaining coaming is integrally connected to the boat bottom; a sidewall of the floor cover plate connected to the boat bottom is labeled as a bailing sidewall; a top edge of the water retaining coaming is connected to the boat's side, and a backward upper edge of the water retaining coaming is connected to a forward edge of the floor cover plate; the bailing sidewall and the water retaining coaming collectively enclose the bailing space with an upward opening; and the boat bottom serves as a bottom of the bailing space, and the bottom of the bailing space is labeled as a bailing bottom wall;   the inflation adjustable pedal is provided in the bailing space and is allowed to be put down or taken out relative to the bailing space, a lower surface of the inflation adjustable pedal cooperates with a front surface of the water retaining coaming, and an upper surface of the inflation adjustable pedal and an upper surface of the bottom airbag respectively support a leg and a hip of a user;   along an advancement direction of the self-bailing boat, the bailing bottom wall is inclined, and a horizontal plane where a front end of the bailing bottom wall is located is located above a horizontal plane where a back end of the bailing bottom wall is located;   along a vertical direction, a plurality of scuppers are arranged on the bailing bottom wall; and   along the advancement direction of the self-bailing boat, the plurality of scuppers are located at the back end of the bailing bottom wall; and   the scupper shielding plate is provided at a side of the boat bottom away from the inflation adjustable pedal, and the scupper shielding plate is provided on the plurality of scuppers and configured to shield the plurality of scuppers to achieve unidirectional bailing.   
     
     
         2 . The self-bailing boat according to  claim 1 , wherein the scupper shielding plate is made of a flexible material. 
     
     
         3 . The self-bailing boat according to  claim 1 , wherein the side of the boat bottom away from the inflation adjustable pedal is provided with a skeg mounting groove; and
 along the advancement direction of the self-bailing boat, the skeg mounting groove is located in a back of the boat bottom.   
     
     
         4 . The self-bailing boat according to  claim 3 , further comprising a skeg cooperating with the skeg mounting groove. 
     
     
         5 . The self-bailing boat according to  claim 1 , further comprising one or more of a bow handheld grip, a cable pull ring, a backrest fixing seat, and a leg strap seat, wherein the bow handheld grip, the cable pull ring, the backrest fixing seat, and the leg strap seat are provided on the boat's side. 
     
     
         6 . The self-bailing boat according to  claim 1 , wherein along the advancement direction of the self-bailing boat, the plurality of scuppers are located at a recessed place of the back end of the bailing bottom wall. 
     
     
         7 . The self-bailing boat according to  claim 1 , wherein the plurality of scuppers comprise 3-5 scuppers; and
 with the advancement direction of the self-bailing boat as a first direction, the 3-5 scuppers are uniformly distributed in a direction perpendicular to the first direction.   
     
     
         8 . The self-bailing boat according to  claim 1 , wherein there are N bilge spaces and N bailing spaces, N being a natural number and N≥1. 
     
     
         9 . The self-bailing boat according to  claim 8 , wherein there are two bottom airbags and two bailing spaces; and
 along the advancement direction of the self-bailing boat, the bailing space, the bilge space, the bailing space, and the bilge space are sequentially provided in the boat's side.   
     
     
         10 . The self-bailing boat according to  claim 1 , wherein three edges of the scupper shielding plate are fixedly connected to the boat bottom, and a remaining edge of the scupper shielding plate is configured to move freely relative to the boat bottom;
 a side of the scupper shielding plate fixedly connected to the boat bottom is labeled as a shielding fixed side, and a side of the scupper shielding plate configured to move freely relative to the boat bottom is labeled as a shielding movable side; and   along the advancement direction of the self-bailing boat, the shielding fixed side is in front of the shielding movable side.   
     
     
         11 . The self-bailing boat according to  claim 2 , wherein three edges of the scupper shielding plate are fixedly connected to the boat bottom, and a remaining edge of the scupper shielding plate is configured to move freely relative to the boat bottom;
 a side of the scupper shielding plate fixedly connected to the boat bottom is labeled as a shielding fixed side, and a side of the scupper shielding plate configured to move freely relative to the boat bottom is labeled as a shielding movable side; and   along the advancement direction of the self-bailing boat, the shielding fixed side is in front of the shielding movable side.   
     
     
         12 . The self-bailing boat according to  claim 3 , wherein three edges of the scupper shielding plate are fixedly connected to the boat bottom, and a remaining edge of the scupper shielding plate is configured to move freely relative to the boat bottom;
 a side of the scupper shielding plate fixedly connected to the boat bottom is labeled as a shielding fixed side, and a side of the scupper shielding plate configured to move freely relative to the boat bottom is labeled as a shielding movable side; and   along the advancement direction of the self-bailing boat, the shielding fixed side is in front of the shielding movable side.   
     
     
         13 . The self-bailing boat according to  claim 4 , wherein three edges of the scupper shielding plate are fixedly connected to the boat bottom, and a remaining edge of the scupper shielding plate is configured to move freely relative to the boat bottom;
 a side of the scupper shielding plate fixedly connected to the boat bottom is labeled as a shielding fixed side, and a side of the scupper shielding plate configured to move freely relative to the boat bottom is labeled as a shielding movable side; and   along the advancement direction of the self-bailing boat, the shielding fixed side is in front of the shielding movable side.   
     
     
         14 . The self-bailing boat according to  claim 5 , wherein three edges of the scupper shielding plate are fixedly connected to the boat bottom, and a remaining edge of the scupper shielding plate is configured to move freely relative to the boat bottom;
 a side of the scupper shielding plate fixedly connected to the boat bottom is labeled as a shielding fixed side, and a side of the scupper shielding plate configured to move freely relative to the boat bottom is labeled as a shielding movable side; and   along the advancement direction of the self-bailing boat, the shielding fixed side is in front of the shielding movable side.   
     
     
         15 . The self-bailing boat according to  claim 6 , wherein three edges of the scupper shielding plate are fixedly connected to the boat bottom, and a remaining edge of the scupper shielding plate is configured to move freely relative to the boat bottom;
 a side of the scupper shielding plate fixedly connected to the boat bottom is labeled as a shielding fixed side, and a side of the scupper shielding plate configured to move freely relative to the boat bottom is labeled as a shielding movable side; and   along the advancement direction of the self-bailing boat, the shielding fixed side is in front of the shielding movable side.   
     
     
         16 . The self-bailing boat according to  claim 7 , wherein three edges of the scupper shielding plate are fixedly connected to the boat bottom, and a remaining edge of the scupper shielding plate is configured to move freely relative to the boat bottom;
 a side of the scupper shielding plate fixedly connected to the boat bottom is labeled as a shielding fixed side, and a side of the scupper shielding plate configured to move freely relative to the boat bottom is labeled as a shielding movable side; and   along the advancement direction of the self-bailing boat, the shielding fixed side is in front of the shielding movable side.   
     
     
         17 . The self-bailing boat according to  claim 8 , wherein three edges of the scupper shielding plate are fixedly connected to the boat bottom, and a remaining edge of the scupper shielding plate is configured to move freely relative to the boat bottom;
 a side of the scupper shielding plate fixedly connected to the boat bottom is labeled as a shielding fixed side, and a side of the scupper shielding plate configured to move freely relative to the boat bottom is labeled as a shielding movable side; and   along the advancement direction of the self-bailing boat, the shielding fixed side is in front of the shielding movable side.   
     
     
         18 . The self-bailing boat according to  claim 9 , wherein three edges of the scupper shielding plate are fixedly connected to the boat bottom, and a remaining edge of the scupper shielding plate is configured to move freely relative to the boat bottom;
 a side of the scupper shielding plate fixedly connected to the boat bottom is labeled as a shielding fixed side, and a side of the scupper shielding plate configured to move freely relative to the boat bottom is labeled as a shielding movable side; and   along the advancement direction of the self-bailing boat, the shielding fixed side is in front of the shielding movable side.