A hand-rowing boat sunshade structure with adjustment function

Abstract

The present invention relates to the technical field of tourist boats, and discloses a sunshade structure for a hand-rowed boat with an adjustment function, comprising a U-shaped frame located on both sides of the upper end of the hull, and a mounting frame located at the upper end of the U-shaped frame. Two winding rollers are connected by rotating in a mounting shell between two layers of first glass plates, and the sunshade cloth wrapped on the winding roller passes through the mounting shell and is fixedly connected to a fixed rod. A pull rope on one side of the fixed rod is passed around a fixed shaft corresponding to the fixed rod and is fixedly connected to a winding rod and a winding shaft. The sunshade cloth can be rolled up in rainy weather without affecting the light. When sunshade is needed, the sunshade cloth can be unfolded for sunshade. A reciprocating screw is connected by rotating on the side wall of the U-shaped groove, and a scraper sliding on the reciprocating screw is slidably connected to the U-shaped groove. One end of the reciprocating screw is located in the mounting groove and is fixedly connected to the first bevel gear. In rainy days, the scraper can be moved to scrape off the mist on the second glass plate to avoid affecting the viewing sight.

Description

Technical Field

[0001] The invention relates to the technical field of tourist boats, in particular to a sunshade structure for a hand-rowed boat with an adjustment function. Background Art

[0002] A ship or vessel refers to any means of transportation that uses the buoyancy of water and relies on human power, sails, engines, etc. to pull, push, row, or propel propellers and high-pressure nozzles to move on water.

[0003] With the development of science and technology, people's pressure is gradually increasing. At present, people will relax their spirits through traveling. When traveling, people will take a small boat to enjoy the Jiangnan scenery on both sides. Most of the existing water rowing boats are equipped with awnings, and windshields are embedded on both sides of the awnings. The existing awnings are not adjustable. Rainy weather affects the light. In rainy weather, there will be fog on the glass, affecting the viewing line of sight. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a sunshade structure for a hand-rowed boat with an adjustment function, which solves the problems raised by the background art.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a hand-rowed boat sunshade structure with an adjustment function, comprising a U-shaped frame located on both sides of the upper end of the hull, and a mounting frame located on the upper end of the U-shaped frame, wherein two layers of first glass plates are embedded in the mounting frame, and a sunshade mechanism is arranged between the two layers of the first glass plates, a U-shaped groove is provided on the inner side of the U-shaped frame, a second glass plate is arranged in the U-shaped groove, a wiper mechanism is arranged in the U-shaped groove, a mounting groove is provided inside the U-shaped frame, connecting mechanisms are provided on both sides of the hull, one end of the connecting mechanism is located in the mounting groove corresponding to it, one end of the wiper mechanism is located in the mounting groove corresponding to it and engages with the connecting mechanism, two ends of the sunshade mechanism are respectively connected to the corresponding connecting mechanisms, and a labor-saving mechanism is provided on both sides of the hull, one end of the labor-saving mechanism is located in the mounting groove corresponding to it and is fixedly connected to the connecting mechanism.

[0006] Furthermore, the sunshade mechanism includes a mounting shell located between the two first glass plates, a fixed shaft located on both sides of the mounting shell and a winding rod located below the fixed shaft, the fixed shaft is fixedly connected to the side wall of the mounting shell, the winding rod is fixedly connected to the inner wall of the hull, two winding rollers are rotatably connected in the mounting shell, a sunshade cloth is wound on the winding rollers, the sunshade cloth passes through the mounting shell and is fixedly connected to the fixed rod, a pull rope is fixedly connected to one side of the fixed rod, and the pull rope is fixedly connected to the take-up shaft by passing around the corresponding fixed shaft and the winding rod.

[0007] Furthermore, a mainspring is wound around one end of the winding roller, one end of the mainspring is fixedly connected to the winding roller, and the other end of the mainspring is fixedly connected to the mounting shell.

[0008] Furthermore, the wiper mechanism includes a reciprocating screw rotatably connected to the side wall of the U-shaped groove, a scraper is slidably connected to the reciprocating screw, the lower end of the scraper is slidably connected to the U-shaped groove, one end of the reciprocating screw is located in the mounting groove and is fixedly connected to the first bevel gear.

[0009] Furthermore, the connecting mechanism includes a connecting shell fixedly connected to the inner wall of the hull, a ratchet rotatably connected to the hull is provided in the connecting shell, a pawl is provided on one side of the ratchet, a rotating rod is provided on one side of the pawl, a second bevel gear meshing with the first bevel gear is provided on one side of the ratchet, the second bevel gear is rotatably connected to the side wall of the mounting groove, a rectangular hole is provided at one end of the second bevel gear and the ratchet, a rectangular rod is slidably connected in the rectangular hole, a round rod is fixedly connected to one end of the rectangular rod, and the take-up shaft is fixedly connected to the ratchet.

[0010] Furthermore, one end of the round rod passes through the connecting shell and is fixedly connected to a rotating handle, and one end of the rotating rod passes through the connecting shell and is fixedly connected to a rotating disk.

[0011] Furthermore, the labor-saving mechanism includes an impeller located outside the hull, one end of the impeller is fixedly connected to a rotating shaft rotatably connected to the hull, a connecting rod is provided above the rotating shaft, the connecting rod is fixedly connected to the second bevel gear, and a belt is connected between the rotating shaft and the connecting rod.

[0012] Furthermore, water leakage holes communicating with the outside are provided on both sides of the lower wall of the U-shaped groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention has two layers of first glass plates embedded in the mounting frame, so that rainy weather will not affect the light; two winding rollers are rotatably connected in the mounting shell between the two layers of first glass plates, and the sunshade cloth wrapped on the winding rollers passes through the mounting shell and is fixedly connected to a fixed rod, and a pull rope on one side of the fixed rod is passed around the corresponding fixed shaft and the winding rod and is fixedly connected to the take-up shaft. The sunshade cloth can be rolled up in rainy weather without affecting the light, and can be unfolded for sunshade when shading is needed.

[0015] 2. The present invention rotates and connects a reciprocating screw rod on the side wall of the U-shaped groove, and a scraper sliding on the reciprocating screw rod is slidably connected to the U-shaped groove. One end of the reciprocating screw rod is located in the mounting groove and is fixedly connected to the first bevel gear. On rainy days, the scraper rod can be moved to scrape off the mist on the second glass plate to avoid affecting the viewing line of sight.

[0016] 3. The present invention arranges impellers on both sides of the hull, a rotating shaft at one end of the impeller is rotatably connected to the hull, a belt is connected between the rotating shaft and the connecting rod, the connecting rod is fixedly connected to the second bevel gear, and the impeller is driven to rotate during the movement of the hull, so that people can save effort when moving the scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall side structure of the present invention;

[0018] Figure 2 This is a side view of the U-shaped frame structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the side cross-sectional structure of the U-shaped frame of the present invention;

[0020] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of B;

[0021] Figure 5 This is a schematic diagram of the top view of the mounting frame of the present invention;

[0022] Figure 6 It is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0023] Figure 7 for Figure 6 Schematic diagram of the enlarged structure of A;

[0024] Figure 8 It is a schematic diagram of the front cross-sectional structure of the mounting frame and the U-shaped frame of the present invention;

[0025] Figure 9 This is a schematic diagram of the front cross-sectional structure of the sunshade mechanism of the present invention;

[0026] Figure 10 This is a schematic diagram of the sunshade mechanism of the present invention from a top view;

[0027] Figure 11 This is a schematic diagram of a partial top-down cross-sectional structure of the sunshade mechanism of the present invention;

[0028] Figure 12 It is a schematic side view of the structure of the wiper mechanism of the present invention;

[0029] Figure 13 This is a schematic diagram of the front cross-sectional structure of the connecting mechanism of the present invention;

[0030] Figure 14 It is a partial side view structural diagram of the connecting mechanism of the present invention;

[0031] Figure 15 This is a schematic diagram of the cross-sectional structure of the labor-saving mechanism of the present invention;

[0032] Figure 16 It is a side structural schematic diagram of the labor-saving mechanism of the present invention.

[0033] Figure: 1, U-shaped groove; 2, sunshade mechanism; 3, wiper mechanism; 4, connecting mechanism; 5, labor-saving mechanism; 6, mounting groove; 7, first glass plate; 8, mounting frame; 9, U-shaped frame; 10, hull; 11, leak hole; 12, second glass plate; 201, mounting shell; 202, sunshade cloth; 203, winding roller; 204, fixing rod; 205, fixing shaft; 206, pull rope; 207, winding rod; 208 , take-up shaft; 209, mainspring; 301, reciprocating screw; 302, scraper; 303, first bevel gear; 401, connecting housing; 402, second bevel gear; 403, pawl; 404, rectangular rod; 405, ratchet; 406, round rod; 407, handle; 408, rotating rod; 409, turntable; 410, rectangular hole; 501, impeller; 502, belt; 503, rotating shaft; 504, connecting rod.

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0035] See also Figure 1-16 A hand-rowing boat sunshade structure with an adjustment function includes a U-shaped frame 9 located on both sides of the upper end of a hull 10, a mounting frame 8 located on the upper end of the U-shaped frame 9, two layers of first glass plates 7 are embedded in the mounting frame 8, a sunshade mechanism 2 is arranged between the two layers of first glass plates 7, a U-shaped groove 1 is opened on the inside of the U-shaped frame 9, a second glass plate 12 is arranged in the U-shaped groove 1, a wiper mechanism 3 is arranged in the U-shaped groove 1, a mounting groove 6 is opened inside the U-shaped frame 9, connecting mechanisms 4 are provided on both sides of the hull 10, one end of the connecting mechanism 4 is located in the mounting groove 6 corresponding thereto, one end of the wiper mechanism 3 is located in the mounting groove 6 corresponding thereto and engages with the connecting mechanism 4, two ends of the sunshade mechanism 2 are respectively connected to the corresponding connecting mechanisms 4, and a labor-saving mechanism 5 is provided on both sides of the hull 10, one end of the labor-saving mechanism 5 is located in the mounting groove 6 corresponding thereto and is fixedly connected to the connecting mechanism 4.

[0036] Reference Figure 8 、 Figure 9 、 Figure 10 and Figure 11The sunshade mechanism 2 includes an installation shell 201 located between the two layers of first glass plates 7, fixed shafts 205 located on both sides of the installation shell 201 and a winding rod 207 located below the fixed shaft 205. The fixed shaft 205 is fixedly connected to the side wall of the installation shell 201, and the winding rod 207 is fixedly connected to the inner wall of the hull 10. Two winding rollers 203 are rotatably connected in the installation shell 201, and a sunshade cloth 202 is wound on the winding rollers 203. The sunshade cloth 202 passes through the installation shell 201 and is fixedly connected to the fixed rod 204. A pull rope 206 is fixedly connected to one side of the fixed rod 204. The pull rope 206 is fixedly connected to the take-up shaft 208 by passing through the corresponding fixed shaft 205 and the winding rod 207. The sunshade cloth 202 can be rolled up in rainy weather without affecting the light. When shading is needed, the sunshade cloth 202 can be unfolded for shading.

[0037] Reference Figure 11 A spring 209 is wound around one end of the winding roller 203, one end of the spring 209 is fixedly connected to the winding roller 203, and the other end of the spring 209 is fixedly connected to the mounting shell 201, so that the winding roller 203 can be rotated and reset to rewind the sunshade cloth 202.

[0038] Reference Figure 3 、 Figure 4 and Figure 12 The wiper mechanism 3 includes a reciprocating screw 301 rotatably connected to the side wall of the U-shaped groove 1, and a scraper 302 is slidably connected to the reciprocating screw 301. The lower end of the scraper 302 is slidably connected to the U-shaped groove 1. One end of the reciprocating screw 301 is located in the mounting groove 6 and is fixedly connected to the first bevel gear 303. On rainy days, the scraper 302 can be moved to scrape off the fog on the second glass plate 12 to avoid affecting the viewing line of sight.

[0039] Reference Figure 4 、 Figure 7 、 Figure 13 and Figure 14 The connecting mechanism 4 includes a connecting shell 401 fixedly connected to the inner wall of the hull 10, and a ratchet 405 rotatably connected to the hull 10 is provided in the connecting shell 401, a pawl 403 is provided on one side of the ratchet 405, and a rotating rod 408 is provided on one side of the pawl 403. A second bevel gear 402 meshing with the first bevel gear 303 is provided on one side of the ratchet 405, and the second bevel gear 402 is rotatably connected to the side wall of the mounting groove 6. A rectangular hole 410 is provided at one end of the second bevel gear 402 and the ratchet 405, and a rectangular rod 404 is slidably connected in the rectangular hole 410. A round rod 406 is fixedly connected to one end of the rectangular rod 404, and the take-up shaft 208 is fixedly connected to the ratchet 405, which is convenient for tourists to control the winding and unfolding of the sunshade cloth 202 and to scrape off the fog and water on the second glass plate 12.

[0040] Reference Figure 7 and Figure 13One end of the round rod 406 passes through the connecting shell 401 and is fixedly connected to the handle 407, and one end of the rotating rod 408 passes through the connecting shell 401 and is fixedly connected to the turntable 409, which makes it convenient for tourists to rotate the rotating rod 408 and the round rod 406.

[0041] Reference Figure 1 、 Figure 2 、 Figure 6 、 Figure 15 and Figure 16 The labor-saving mechanism 5 includes an impeller 501 located on the outside of the hull 10. One end of the impeller 501 is fixedly connected to a rotating shaft 503 rotatably connected to the hull 10. A connecting rod 504 is provided above the rotating shaft 503. The connecting rod 504 is fixedly connected to the second bevel gear 402. A belt 502 is connected between the rotating shaft 503 and the connecting rod 504. The impeller 501 is driven to rotate slowly during the movement of the hull 10, which saves people effort when moving the scraper 302.

[0042] Reference Figure 4 Both sides of the lower wall of the U-shaped groove 1 are provided with leakage holes 11 connected to the outside world, which is convenient for leaking the water in the U-shaped groove 1.

[0043] Working principle: When sunshade is needed during play, the handle 407 is pushed to drive the round rod 406 to move, and the round rod 406 drives the rectangular rod 404 to move, and the rectangular rod 404 is inserted into the rectangular hole 410 of the ratchet 405. Then the handle 407 is turned to drive the round rod 406 to rotate, and the round rod 406 drives the rectangular rod 404 to rotate, and the rectangular rod 404 drives the ratchet 405 to rotate. The ratchet 405 drives the winding shaft 208 to rotate, and the pull rope 206 is wound. The pull rope 206 drives the fixed rod 204 to move, and the fixed rod 204 pulls the sunshade cloth 20 2 moves until the sunshade cloth 202 is unfolded, and the rotation of the handle 407 is stopped. During the unfolding of the sunshade cloth 202, the winding roller 203 rotates, the spring 209 is loosened, and due to the action of the ratchet 405, the take-up shaft 208 does not rotate, and sunshade is performed; when sunshade is not needed, the handle 407 can be pulled to disengage the rectangular rod 404 from the rectangular hole 410 of the ratchet 405, and then the turntable 409 is rotated to drive the rotating rod 408 to rotate, and the rotating rod 408 drives the pawl 403 to disengage the ratchet 405, and due to the action of the spring 209, the winding roller 203 is rotated. 03 Roll up the sunshade cloth 202; in rainy weather, the round rod 406 can be driven to move by pushing the rotating handle 407, and the round rod 406 drives the rectangular rod 404 to move, and the rectangular rod 404 is inserted into the rectangular hole 410 of the second bevel gear 402. The round rod 406 is located in the rectangular hole 410 of the ratchet 405, and the round rod 406 is driven to rotate by rotating the rotating handle 407, and the round rod 406 drives the rectangular rod 404 to rotate, and the rectangular rod 404 drives the second bevel gear 402, and the second bevel gear 402 drives the first bevel gear 303 to rotate, and the first bevel gear 403 is rotated. The gear 303 drives the reciprocating screw 301 to rotate, causing the scraper 302 to move back and forth, scraping off the mist on the second glass plate 12, and the scraped water leaks out through the water leakage hole 11 in the U-shaped groove 1; when the first bevel gear 303 rotates, the first bevel gear 303 drives the connecting rod 504 to rotate, and the connecting rod 504 drives the rotating shaft 503 to rotate through the belt 502, and the rotating shaft 503 drives the impeller 501 to rotate. The hull 10 will drive the impeller 501 to rotate slowly during the movement, making it easier for people to slowly adjust the scraper 302.

[0044] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0045] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A sunshade structure for a hand-rowed boat with an adjustment function, comprising a U-shaped frame (9) located on both sides of the upper end of a boat body (10) and a mounting frame (8) located on the upper end of the U-shaped frame (9), characterized in that: The mounting frame (8) is embedded with two layers of first glass plates (7), and a sunshade mechanism (2) is provided between the two layers of the first glass plates (7). A U-shaped groove (1) is provided on the inner side of the U-shaped frame (9), and a second glass plate (12) is provided in the U-shaped groove (1). A wiper mechanism (3) is provided in the U-shaped groove (1). A mounting groove (6) is provided inside the U-shaped frame (9). Connecting mechanisms (4) are provided on both sides of the hull (10), and one end of the connecting mechanism (4) is located in the mounting groove (6) corresponding to the connecting mechanism. One end of the wiper mechanism (3) is located in the mounting groove (6) corresponding to the connecting mechanism and is engaged with the connecting mechanism (4). Both ends of the sunshade mechanism (2) are connected to the connecting mechanism (4) corresponding to the connecting mechanism. A labor-saving mechanism (5) is provided on both sides of the hull (10), and one end of the labor-saving mechanism (5) is located in the mounting groove (6) corresponding to the connecting mechanism and is fixedly connected to the connecting mechanism (4). The sunshade mechanism (2) comprises a mounting shell (201) located between two first glass plates (7), fixed shafts (205) located on both sides of the mounting shell (201), and a winding rod (207) located below the fixed shaft (205), wherein the fixed shaft (205) is fixedly connected to the side wall of the mounting shell (201), and the winding rod (207) is fixedly connected to the inner wall of the hull (10), and two winding rollers (203) are rotatably connected in the mounting shell (201), and a sunshade cloth (202) is wound around the winding rollers (203), and the sunshade cloth (202) passes through the mounting shell (201) and is fixedly connected to the fixed rod (204), and a pull rope (206) is fixedly connected to one side of the fixed rod (204), and the pull rope (206) is fixedly connected to the take-up shaft (208) after passing through the corresponding fixed shaft (205) and the winding rod (207); The connecting mechanism (4) comprises a connecting shell (401) fixedly connected to the inner wall of the hull (10), a ratchet (405) rotatably connected to the hull (10) is provided in the connecting shell (401), a pawl (403) is provided on one side of the ratchet (405), a rotating rod (408) is provided on one side of the ratchet (405), a second bevel gear (402) meshing with the first bevel gear (303) is provided on one side of the ratchet (405), the second bevel gear (402) is rotatably connected to the side wall of the mounting groove (6), a rectangular hole (410) is provided at one end of the second bevel gear (402) and the ratchet (405), a rectangular rod (404) is slidably connected in the rectangular hole (410), a round rod (406) is fixedly connected to one end of the rectangular rod (404), and the take-up shaft (208) is fixedly connected to the ratchet (405).

2. The sunshade structure for a rowing boat with an adjustable function according to claim 1, characterized in that: A spring (209) is wound around one end of the winding roller (203), one end of the spring (209) is fixedly connected to the winding roller (203), and the other end of the spring (209) is fixedly connected to the mounting housing (201).

3. The sunshade structure for a rowing boat with an adjustable function according to claim 2, characterized in that: The wiper mechanism (3) comprises a reciprocating screw (301) rotatably connected to the side wall of the U-shaped groove (1); a scraper (302) is slidably connected to the reciprocating screw (301); the lower end of the scraper (302) is slidably connected to the U-shaped groove (1); one end of the reciprocating screw (301) is located in the mounting groove (6) and is fixedly connected to the first bevel gear (303).

4. The sunshade structure for a rowing boat with an adjustable function according to claim 3, characterized in that: One end of the round rod (406) passes through the connecting shell (401) and is fixedly connected to a rotating handle (407), and one end of the rotating rod (408) passes through the connecting shell (401) and is fixedly connected to a rotating disk (409).

5. The sunshade structure for a rowing boat with an adjustable function according to claim 4, characterized in that: The labor-saving mechanism (5) comprises an impeller (501) located outside the hull (10), one end of the impeller (501) being fixedly connected to a rotating shaft (503) rotatably connected to the hull (10), a connecting rod (504) being provided above the rotating shaft (503), the connecting rod (504) being fixedly connected to the second bevel gear (402), and a belt (502) being transmission-connected between the rotating shaft (503) and the connecting rod (504).

6. The sunshade structure for a rowing boat with an adjustable function according to claim 1, characterized in that: Water leakage holes (11) communicating with the outside are provided on both sides of the lower wall of the U-shaped groove (1).

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