Waterproof pouch for a cell phone

Abstract

The present application belongs to the technical field of cell phone accessories, and the waterproof bag for cell phones includes an airtight zipper, an auxiliary pulling structure, and a bag body having an opening, with a first transparent film and a second transparent film relatively disposed on the bag body; the airtight zipper is mounted on the bag body at the opening; and the auxiliary pulling structure is disposed on the bag body; among other things, the airtight zipper can cooperate with the auxiliary pulling structure to open or close the opening easily.

What is claimed is: 
     
         1 . A waterproof pouch for a cell phone, comprising: a bag body ( 1 ) with an opening ( 15 ), the opening ( 15 ) is provided along the width direction of the bag body ( 1 ), the bag body ( 1 ) is divided into a hermetically sealed zipper bag body part ( 11 ) and a cell phone holding cavity bag body part ( 12 ), the width of the cell phone holding cavity bag body part ( 12 ) is smaller than the width of the hermetically sealed zipper bag body part ( 11 ), the bag body ( 1 ) is provided with a first transparent film ( 13 ) and a second transparent film ( 14 ); further comprising an airtight zipper ( 3 ), the airtight zipper ( 3 ) being mounted on the pouch body ( 1 ) at an opening ( 15 ), and further comprising an auxiliary pulling structure ( 2 ), the auxiliary pulling structure ( 2 ) being provided on the pouch body ( 1 ), the auxiliary pulling structure ( 2 ) being a pulling ring ( 21 ), comprising at least one pulling ring ( 21 ). 
     
     
         2 . The waterproof pouch for cell phone according to  claim 1 , the pull ring ( 21 ) is provided on the side of the bag body ( 1 ) back away from the airtight zipper ( 3 ). 
     
     
         3 . The waterproof pouch for cell phones according to  claim 2 , the number of pull loops ( 21 ) is two, and the two pull loops ( 21 ) are symmetrically disposed along the center axis of the bag body ( 1 ). 
     
     
         4 . The waterproof pouch for cell phones according to  claim 3 , the pull ring ( 21 ) has a “D” shape. 
     
     
         5 . The waterproof pouch for cell phones according to  claim 1 , the pull ring ( 21 ) comprising a pull ring body ( 2101 ) and a pull ring reinforcement portion ( 2102 ) disposed at both ends of the pull ring body ( 2101 ), and the pull ring body ( 2101 ) and the pull ring reinforcement portion ( 2102 ) are both mounted on the bag body ( 1 ). 
     
     
         6 . The waterproof pouch for cell phones according to  claim 1 , the pull ring ( 21 ) comprising a pull ring thickening sleeve ( 2103 ). 
     
     
         7 . The waterproof pouch for cell phones according to  claim 1 , further comprises a buoyancy enhancement assembly ( 4 ), the buoyancy enhancement assembly ( 4 ) being mounted on an outer peripheral wall of the bag body ( 1 ). 
     
     
         8 . The waterproof pouch for cell phones according to  claim 7 , the buoyancy enhancement assembly ( 4 ) comprising a capsule ( 41 ) and a buoyancy enhancement substance ( 42 ), the capsule ( 41 ) being mounted on an outer peripheral wall of the bag body ( 1 ) and forming a holding cavity together with the bag body ( 1 ), and the buoyancy enhancement substance ( 42 ) being filled in the holding cavity. 
     
     
         9 . The waterproof pouch for cell phones according to  claim 1 , the bag body ( 1 ) is made of TPU composite cloth material; the first transparent film ( 13 ) and the second transparent film ( 14 ) are made of TPU transparent film. 
     
     
         10 . The waterproof pouch for cell phones according to  claim 1 , the bag body ( 1 ) is made of TPU transparent film. 
     
     
         11 . The waterproof pouch for cell phones according to  claim 1 , the pull ring ( 21 ) is folding ( 210 ) comprising at least one folding pull ring ( 210 ). 
     
     
         12 . The waterproof pouch for cell phones according to  claim 11 , the folding pull ring ( 210 ) is provided on the side of the bag body ( 1 ) and back away from the airtight zipper ( 3 ). 
     
     
         13 . The waterproof pouch for cell phones according to  claim 12 , the folding pull ring ( 210 ) is a rotating folding pull ring ( 211 ), including a rotating fixed part ( 2111 ) and a rotating movable part ( 2112 ), and the rotating fixed part ( 2111 ) and the rotating movable part ( 2112 ) both fit together to rotate the folding. 
     
     
         14 . The waterproof pouch for cell phones according to  claim 12 , the folding pull ring ( 210 ) is a push-pull folding pull ring ( 212 ) comprising a push-pull fixing member ( 2121 ) and a push-pull movable member ( 2122 ). 
     
     
         15 . The waterproof pouch for cell phones according to  claim 1 , further comprises a lanyard sling ( 5 ). 
     
     
         16 . The waterproof pouch for the cell phone according to  claim 1 , the airtight zipper ( 3 ) and the opening ( 15 ) are set eccentrically along the center axis of the width direction of the cell phone holding cavity bag body part ( 12 ) in the direction of the opening of the airtight zipper ( 3 ) with an eccentricity distance from 3 mm to 25 mm, and after the eccentric setting, the pulling head ( 32 ) will not interfere with the placing or taking out of the cell phone. 
     
     
         17 . A waterproof pouch for a cell phone, comprising: bag body ( 1 ), bag body ( 1 ) is provided with openings ( 15 ), openings ( 15 ) along the width of the bag body ( 1 ), bag body ( 1 ) is divided into airtight zipper bag body part ( 11 ) and the cell phone holding cavity bag body part ( 12 ), the width of the cell phone holding cavity bag body part ( 12 ) to be smaller than the width of the airtight zipper bag body part ( 11 ), the bag body ( 1 ) is provided with a The first transparent film ( 13 ); also includes an airtight zipper ( 3 ), the airtight zipper ( 3 ) is installed on the bag body ( 1 ) at the opening ( 15 ), and also includes an auxiliary pull structure ( 2 ), the auxiliary pull structure ( 2 ) is provided on the bag body ( 1 ), the auxiliary pull structure ( 2 ) is a pull ring ( 21 ), including two pull rings ( 21 ), and the two pull rings ( 21 ) are symmetrically disposed along the center axis of the bag body ( 1 ) in the one side of the airtight zipper ( 3 ). 
     
     
         18 . A waterproof pouch for a cell phone, comprising: a bag body ( 1 ) with an opening ( 15 ), the opening ( 15 ) is provided along the width direction of the bag body ( 1 ), the bag body ( 1 ) is divided into a hermetically sealed zipper bag body part ( 11 ) and a cell phone holding cavity bag body part ( 12 ), the width of the cell phone holding cavity bag body part ( 12 ) is smaller than the width of the hermetically sealed zipper bag body part ( 11 ), the bag body ( 1 ) is provided with a first transparent film ( 13 ) and a second transparent film ( 14 ); further comprising an airtight zipper ( 3 ), the airtight zipper ( 3 ) being mounted on the pouch body ( 1 ) at an opening ( 15 ), and further comprising an auxiliary pull-out structure ( 2 ), the auxiliary pull-out structure ( 2 ) being provided on the pouch body ( 1 ), the auxiliary pull-out structure ( 2 ) being an anti-slip block ( 22 ), comprising at least one anti-slip block ( 22 ). 
     
     
         19 . The waterproof pouch for cell phones according to  claim 18 , the number of anti-slip blocks ( 22 ) is 2, and the anti-slip blocks ( 22 ) are provided on one side of the airtight zipper ( 3 ) of the bag body ( 1 ). 
     
     
         20 . The waterproof pouch for cell phones according to  claim 19 , the anti-slip block ( 22 ) is in the form of a block, and the anti-slip block ( 22 ) is provided with anti-slip patterns.