LOCKING STRUCTURE FOR BANANA CANOPY SUNSHADE

Abstract

A locking structure for a banana canopy sunshade is specifically provided, and belongs to the field of banana canopy sunshades. The locking structure for the banana canopy sunshade is assembled on an adjustment sleeve. By cooperation between the insertion rod and the crank, the locking structure for the banana canopy sunshade solves the following problem: During adjustment of a height of the existing banana canopy sunshade on a support rod, a bolt needs to be used to fix the banana canopy sunshade on the support rod. As a result, it is more tedious in the adjustment of the banana canopy sunshade on the support rod, the operating intensity of a user is increased, and the operating efficiency is affected.

Claims

1. A locking structure for a banana canopy sunshade, which is assembled on an adjustment sleeve (13), wherein the adjustment sleeve (13) is fixedly assembled with an assembling lug (33); a mounting rod (40) is movably assembled on the assembling lug (33); a crank (41) is fixedly assembled on the mounting rod (40); an operating block (42) is fixedly assembled on the crank (41); the operating block (42) is close to the adjustment sleeve (13); a mounting plate (43) is fixedly assembled on the operating block (42); a fixing block (50) is fixedly assembled at a lower part of a surface of the adjustment sleeve (13); the fixing block (50) is located below the mounting plate (43); guide blocks (90) are fixedly assembled at lower parts of two symmetrical side surfaces of the fixing block (50); the guide blocks (90) are provided with guide ports (91) penetrating through the guide blocks; guide rods (92) are symmetrically and fixedly assembled at the guide ports (91); leading blocks (93) are movably assembled on the two guide rods (92); extension rods (96) are fixedly assembled on the leading blocks (93); each extension rod (96) is located on one side of each guide block (90); a cross bar (97) is fixedly assembled at one end of each extension rod (96); the cross bars (97) are located on one side of the adjustment sleeve (13); a vertical rod (98) is fixedly assembled at one end of each cross bar (97); an insertion rod (63) is fixedly assembled at a bottom of each vertical rod (98); and the insertion rods (63) are located below the adjustment sleeve (13).

2. The locking structure for the banana canopy sunshade according to claim 1, wherein an inner cavity (70) is provided inside the fixing block (50); a movement opening (51) is provided in a surface of the fixing block (50); the movement opening (51) is communicated to the inner cavity (70); traction openings (52) are provided in the two symmetric side surfaces of the fixing block (50); the traction openings (52) are communicated to the inner cavity (70); a movable block (53) is movably assembled on the inner cavity (70); a connecting block (60) is fixedly assembled on the movable block (53); the connecting block (60) is movably assembled with the movement opening (51); an operating plate (61) is fixedly assembled at one end of the connecting block (60); an adjustment rod (62) is movably assembled on the operating plate (61); the other end of the adjustment rod (62) is correspondingly movably assembled with the mounting plate (43); sliding blocks (82) are fixedly assembled on two symmetric side surfaces of the movable block (53); the sliding blocks (82) are correspondingly movably assembled with the traction openings (52); and a bearing plate (83) is fixedly assembled at one end of each sliding block (82).

3. The locking structure for the banana canopy sunshade according to claim 2, wherein fixed plates (94) are fixedly assembled at tops of the leading blocks (93); traction rods (95) are movably assembled at the fixed plates (94); and the other end of each traction rod (95) is correspondingly movably assembled with each bearing plate (83).

4. The locking structure for the banana canopy sunshade according to claim 3, wherein a first jack (71) is provided in the fixing block (50); a second jack (72) is provided in the fixing block (50); both the first jack (71) and the second jack (72) are communicated to the inner cavity (70); the first jack (71) and the second jack (72) are located above the traction openings (52); and the first jack (71) is located above the second jack (72).

5. The locking structure for the banana canopy sunshade according to claim 4, wherein an expansion cavity (73) is provided inside the movable block (53); an telescopic spring (80) is fixedly assembled on the expansion cavity (73); a telescopic button (81) is fixedly assembled at one end of the telescopic spring (80); the telescopic button (81) movably penetrates through the movable block (53), and one end of the telescopic button (81) is only clamped with one of the first jack (71) and the second jack (72) respectively; a support rod (10) is movably assembled on the adjustment sleeve (13); a plurality of insertion holes (23) are symmetrically provided in a surface of the support rod (10); one end of each insertion rod (63) is correspondingly inserted into each insertion hole (23); and an inclined traction block (32) is slantways and fixedly assembled on the adjustment sleeve (13).

6. The locking structure for the banana canopy sunshade according to claim 1, wherein one end of the support rod (10) is movably assembled with an assembling block (22); a movable sleeve (21) is fixedly assembled at the assembling block (22); and a support elbow (11) is movably assembled at the movable sleeve (21).

7. The locking structure for the banana canopy sunshade according to claim 6, wherein a mounting block (12) is fixedly assembled at a bottom of the support elbow (11); one end of the inclined traction block (32) is fixedly assembled with an inclined rod (20); and one end of the inclined rod (20) is movably assembled with the mounting block (12).

8. The locking structure for the banana canopy sunshade according to claim 6, wherein a rotating slot (75) is provided in one end of the support elbow (11); a rotating block (77) is movably assembled on the rotating slot (75); fastening bolts (78) are in threaded fit with the support elbow (11) and the rotating block (77); a bearing block (76) is fixedly assembled at one end of the rotating block (77); the bearing block (76) is located on one side of the support elbow (11); a sunshade shaft (99) is fixedly assembled at the bearing block (76); a first mounting barrel (84) is fixedly assembled at a top of the sunshade shaft (99); a second mounting barrel (85) is fixedly assembled at a bottom of the sunshade shaft (99); a plurality of banana canopy sunshade brace rods (30) are movably assembled at the first mounting barrel (84); a plurality of operating rods (86) are movably assembled at the second mounting barrel (85); the operating rods (86) are correspondingly movably assembled at bottoms of the banana canopy sunshade brace rods (30); a movable rod (87) is movably assembled at the first mounting barrel (84); the support elbow (11) is fixedly assembled with an adjustment block (89); the adjustment block (89) is movably assembled with a connecting rod (74); the other end of the connecting rod (74) is movably assembled with the movable rod (87); the second mounting barrel (85) is movably assembled with a leading rod (88); the other end of the leading rod (88) is movably assembled with the adjustment block (89); a piece of rain cloth (31) is fixedly assembled on the banana canopy sunshade brace rods (30) and the movable rod (87); and the support elbow (11) is located below the rain cloth (31).

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0015] To describe the technical solutions in the embodiments of the present disclosure or in the prior art more clearly, the following briefly introduces the accompanying drawings for describing the embodiments or the related art. Apparently, the accompanying drawings in the following description show merely some embodiments of the present disclosure, and a person of ordinary skill in the art may still derive other drawings according to these accompanying drawings without creative efforts.

[0016] FIG. 1 is a schematic structural diagram of a banana canopy sunshade according to the present disclosure;

[0017] FIG. 2 is a schematic structural diagram of a banana canopy sunshade according to the present disclosure;

[0018] FIG. 3 is a schematic diagram of an assembled structure for an adjustment sleeve and a locking structure according to the present disclosure;

[0019] FIG. 4 is a schematic structural diagram of a sectional view of a locking structure according to the present disclosure; and

[0020] FIG. 5 is a schematic structural diagram of a sunshade bone stabilization mechanism according to the present disclosure.

[0021] In the drawings: [0022] 10: support rod; 11: support elbow; 12: mounting block; 13: adjustment sleeve; 20: inclined rod; 21: movable sleeve; 22: assembling block; 23: insertion hole; [0023] 30: banana canopy sunshade brace rod; 31: rain cloth; 32: inclined traction block; 33: assembling lug; [0024] 40: mounting rod; 41: crank; 42: operating block; 43: mounting plate; [0025] 50: fixing block; 51: movement opening; 52: traction opening; 53: movable block; [0026] 60: connecting block; 61: operating plate; 62: adjustment rod; 63: insertion rod; [0027] 70: inner cavity; 71: first jack; 72: second jack; 73: expansion cavity; 74: connecting rod; 75: rotating slot; 76: bearing block; 77: rotating block; 78: fastening bolt; [0028] 80: telescopic spring; 81: telescopic button; 82: sliding block; 83: bearing plate; 84: first mounting barrel; 85: second mounting barrel; 86: operating rod; 87: movable rod; 88: leading rod; 89: adjustment block; [0029] 90: guide block; 91: guide port; 92: guide rod; 93: leading block; 94: fixed plate; 95: traction rod; 96: extension rod; 97: cross bar; 98: vertical rod; and 99: sunshade shaft.

DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The technical solutions in the embodiments of the present disclosure are clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are merely some embodiments of the present disclosure, rather than all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present disclosure without making creative efforts shall fall within the protection scope of the present disclosure.

[0031] The present disclosure will be further described in detail below in conjunction with FIG. 1 to FIG. 5.

[0032] An embodiment of the present disclosure discloses a locking structure for a banana canopy sunshade. Referring to FIG. 1, FIG. 3, and FIG. 4, a locking structure for a banana canopy sunshade is assembled on an adjustment sleeve 13. The adjustment sleeve 13 is fixedly assembled with an assembling lug 33. A mounting rod 40 is movably assembled on the assembling lug 33. A crank 41 is fixedly assembled on the mounting rod 40. An operating block 42 is fixedly assembled on the crank 41. The operating block 42 is close to the adjustment sleeve 13. A mounting plate 43 is fixedly assembled on the operating block 42. A fixing block 50 is fixedly assembled at a lower part of a surface of the adjustment sleeve 13. The fixing block 50 is located below the mounting plate 43. An inner cavity (70) is provided inside the fixing block 50. A movement opening 51 communicated to the inner cavity 70 is provided in a surface of the fixing block 50. Traction openings 52 communicated to the inner cavity 70 are provided in the two symmetric side surfaces of the fixing block 50. A movable block 53 is movably assembled on the inner cavity 70. A connecting block 60 which moves in the movement opening 51 is fixedly assembled on the movable block 53. An operating plate 61 is fixedly assembled at one end of the connecting block 60. An adjustment rod 62 is movably assembled on the operating plate 61. The other end of the adjustment rod 62 is correspondingly movably assembled with the mounting plate 43. Sliding blocks (82) which move in the traction openings 52 are fixedly assembled on the two symmetric side surfaces of the movable block 53. A bearing plate 83 is fixedly assembled at one end of each sliding block 82. Guide blocks 90 are fixedly assembled at lower parts of two symmetric side surfaces of the fixing block 50. The guide blocks (90) are located below the traction openings 52. The guide blocks 90 are provided with guide ports 91 penetrating through the guide blocks. Guide rods 92 are symmetrically and fixedly assembled at the guide ports 91. Leading blocks 93 are movably assembled on the two guide rods 92. Fixed plates 94 are fixedly assembled at tops of the leading blocks 93. Traction rods 95 are movably assembled at the fixed plates 94. The other end of each traction rod 95 is correspondingly movably assembled with each bearing plate 83. Extension rods 96 are fixedly assembled on the leading blocks 93. Each extension rod 96 is located on one side of each guide block 90. A cross bar 97 is fixedly assembled at one end of each extension rod 96. The cross bars 97 are located on one side of the adjustment sleeve 13. A vertical rod 98 is fixedly assembled at one end of each cross bar 97. An insertion rod 63 is fixedly assembled at a bottom of each vertical rod 98. The insertion rods 63 are located below the adjustment sleeve 13. A first jack 71 is provided in the fixing block 50. A second jack 72 is provided in the fixing block 50. Both the first jack 71 and the second jack 72 are communicated to the inner cavity 70. The first jack 71 and the second jack 72 are located above the traction openings 52. The first jack 71 is located above the second jack 72. An expansion cavity 73 is provided inside the movable block 53. An telescopic spring 80 is fixedly assembled on the expansion cavity 73. A telescopic button 81 is fixedly assembled at one end of the telescopic spring 80. The telescopic button 81 movably penetrates through the movable block 53, and one end of the telescopic button 81 is only clamped with one of the first jack 71 and the second jack 72 respectively. A support rod 10 is movably assembled on the adjustment sleeve 13. A plurality of insertion holes 23 are symmetrically provided in a surface of the support rod 10. One end of each insertion rod 63 is correspondingly inserted into each insertion hole 23. An inclined traction block 32 is slantways and fixedly assembled on the adjustment sleeve 13. The telescopic button 81 on the first jack 71 is pressed, so that the telescopic spring 80 retracts in the expansion cavity 73, to press the crank 41 toward the adjustment sleeve 13, and the crank 41 deflects on the assembling lug 33 through the mounting rod 40. Under the action of the adjustment rod 62, the movable block 53 moves in the inner cavity 70, and the sliding blocks 82 move on the traction openings 52. Under the action of the traction rods 95, the leading blocks 93 drive the guide rods 92 to move on the guide ports 91, and the leading blocks 93 drive the cross bars 97 on the extension rods 96 to move. The cross bars 97 drive the insertion rods 63 on the vertical rods 98 to get away from the insertion holes 23 until the telescopic button 81 is clamped with the second jack 72, which facilitates the adjustment sleeve 13 to move on the support rod 10.

[0033] Referring to FIG. 1 and FIG. 2, one end of the support rod 10 is movably assembled with an assembling block 22. A movable sleeve 21 is fixedly assembled at the assembling block 22. A support elbow 11 is movably assembled at the movable sleeve 21. A mounting block 12 is fixedly assembled at a bottom of the support elbow 11. One end of the inclined traction block 32 is fixedly assembled with an inclined rod 20. One end of the inclined rod 20 is movably assembled with the mounting block 12. A rotating slot 75 is provided in one end of the support elbow 11. A rotating block 77 is movably assembled on the rotating slot 75. Fastening bolts 78 are in threaded fit with the support elbow 11 and the rotating block 77. A bearing block 76 is fixedly assembled at one end of the rotating block 77. The bearing block 76 is located on one side of the support elbow 11. A sunshade shaft 99 is fixedly assembled at the bearing block 76. A first mounting barrel 84 is fixedly assembled at a top of the sunshade shaft 99. A second mounting barrel 85 is fixedly assembled at a bottom of the sunshade shaft 99. A plurality of banana canopy sunshade brace rods 30 are movably assembled at the first mounting barrel 84. A plurality of operating rods 86 are movably assembled at the second mounting barrel 85. The operating rods 86 are correspondingly movably assembled at bottoms of the banana canopy sunshade brace rods 30. A movable rod 87 is movably assembled at the first mounting barrel 84. The support elbow 11 is fixedly assembled with an adjustment block 89. The adjustment block 89 is movably assembled with a connecting rod 74. The other end of the connecting rod 74 is movably assembled with the movable rod 87. The second mounting barrel 85 is movably assembled with a leading rod 88. The other end of the leading rod 88 is movably assembled with the adjustment block 89. A piece of rain cloth 31 is fixedly assembled on the banana canopy sunshade brace rods 30 and the movable rod 87. The support elbow 11 is located below the rain cloth 31. The adjustment sleeve 13 moves on the support rod 10, so that the inclined rod 20 moves on the mounting block 12 on the support elbow 11; the support rod 10 moves on the assembling block 22 on the movable sleeve 21, and the support elbow 11 moves on the movable sleeve 21. The support elbow 11 rotates on the rotating block 77 through the rotating slot 75. Under the action of the connecting rod 74 and the leading rod 88, the rain cloth 31 is opened through the operating rods 86 and banana canopy sunshade brace rods 30, and then the fastening bolts 78 are mounted on the support elbow 11 and the rotating block 77 to fix an open state of the rain cloth 31.

[0034] The working principle is as follows: The adjustment sleeve 13 moves on the support rod 10, and the telescopic button 81 on the first jack 71 is pressed, so that the telescopic spring 80 retracts in the expansion cavity 73, to press the crank 41 toward the adjustment sleeve 13, and the crank 41 deflects on the assembling lug 33 through the mounting rod 40. Under the action of the adjustment rod 62, the movable block 53 moves in the inner cavity 70, and the sliding blocks 82 move on the traction openings 52. Under the action of the traction rods 95, the leading blocks 93 drive the guide rods 92 to move on the guide ports 91, and the leading blocks 93 drive the cross bars 97 on the extension rods 96 to move. The cross bars 97 drive the insertion rods 63 on the vertical rods 98 to get away from the insertion holes 23 until the telescopic button 81 is clamped with the second jack 72, which facilitates adjustment and locking of the adjustment sleeve 13 on the support rod 10. The inclined rod 20 moves on the mounting block 12 on the support elbow 11; the support rod 10 moves on the assembling block 22 on the movable sleeve 21, and the support elbow 11 moves on the movable sleeve 21. The support elbow 11 rotates on the rotating block 77 through the rotating slot 75. Under the action of the connecting rod 74 and the leading rod 88, the rain cloth 31 is opened by the operating rods 86 and banana canopy sunshade brace rods 30, and then the fastening bolts 78 are mounted on the support elbow 11 and the rotating block 77 to fix an open state of the rain cloth 31, making adjustment more convenient, improving the adjustment efficiency, and reducing the operating intensity.

[0035] The above shows and describes the basic principle, main features, and advantages of the present disclosure. Technicians in this industry should understand that the present disclosure is not limited by the embodiments described above. The embodiments described above and the specification only describe the principles of the present disclosure. The present disclosure will also have various changes and improvements without departing from the spirit and scope of the present disclosure, and these changes and improvements shall all fall within the claimed scope of the present disclosure.