CN210611271U

CN210611271U - Sunshade umbrella with extending and contracting umbrella cover structure and upright rod assembly thereof

Info

Publication number: CN210611271U
Application number: CN201822234524.3U
Authority: CN
Inventors: 何勇; 叶良辉; 郑士委; 朱震
Original assignee: Zhejiang Weige Crafts Co Ltd
Current assignee: Zhejiang Weige Crafts Co Ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2020-05-26
Anticipated expiration: 2028-12-28

Abstract

The utility model belongs to the technical field of the parachute kit, concretely relates to pole setting subassembly of sun shade with extend shrink umbrella face structure, including outer pole setting, with outer pole setting sliding connection's interior telescopic link and drive mechanism, drive mechanism includes the sliding part with outer pole setting sliding connection, the slewing mechanism who is connected with outer pole setting cooperation, around establishing the haulage rope on slewing mechanism, set up the last leading wheel on outer pole setting upper portion and set up the lower leading wheel in outer pole setting lower part, the upper end and the cooperation of interior telescopic link of haulage rope are connected and are walked around the last leading wheel and are connected with the sliding part cooperation, the lower extreme of haulage rope is walked around down the leading wheel and is connected with the sliding part cooperation. The utility model relates to a rationally, compact structure, the utility model provides an go up the umbrella dish and shift up in receipts umbrella in-process position, and then raised the height of whole umbrella face subassembly, be difficult to touch desk and the thing on the desk under the umbrella like this, this kind of structure need not to rise the umbrella simultaneously and follows the height, can not lead to the sunshade effect not good because the umbrella is along too high.

Description

Sunshade umbrella with extending and contracting umbrella cover structure and upright rod assembly thereof

Technical Field

The utility model belongs to the technical field of the parachute kit, concretely relates to sun shade and pole setting subassembly with extend shrink umbrella face structure.

Background

The sunshade umbrella is a common outdoor article in daily life, and is divided into a central vertical rod type sunshade umbrella and a side vertical rod type sunshade umbrella, wherein the central vertical rod type sunshade umbrella is too small in area under the sunshade umbrella due to the fact that a vertical rod is arranged in the center of the sunshade umbrella cover, and the sunshade umbrella is inconvenient to use, and the side vertical rod type sunshade umbrella perfectly solves the problem that the area under the sunshade umbrella is too small due to the fact that the vertical rod is arranged on one side of the sunshade umbrella cover.

The common sunshade comprises a vertical rod and an umbrella cover component, wherein the umbrella cover component comprises an upper umbrella disk, a lower umbrella disk, umbrella ribs and an umbrella cover, when the sunshade is folded, the height of the upper umbrella disk is unchanged, and the umbrella ribs are folded by moving the lower umbrella disk upwards and downwards, so that the function of folding the sunshade is realized. The big sunshade umbrella in the existing market is characterized in that the umbrella surface is big, the umbrella ribs are close to the ground when the umbrella is folded, the umbrella can easily touch a table under the umbrella and objects on the table when the umbrella is unfolded and folded, and the umbrella cannot achieve the sunshade effect if the umbrella edge is too high.

SUMMERY OF THE UTILITY MODEL

In order to make up the deficiency of the prior art, the utility model provides a technical scheme of a sunshade umbrella with an extension and contraction umbrella fabric structure.

A pole setting subassembly of sun shade with extend shrink umbrella face structure, its characterized in that includes outer pole setting, with outer pole setting sliding connection's interior telescopic link and drive mechanism, drive mechanism includes the sliding part with outer pole setting sliding connection, the slewing mechanism who is connected with outer pole setting cooperation, around establishing the haulage rope on slewing mechanism, set up the last leading wheel on outer pole setting upper portion and set up the lower leading wheel in outer pole setting lower part, the upper end and the cooperation of interior telescopic link of haulage rope are connected and are walked around the last leading wheel and be connected with the sliding part cooperation, the lower extreme of haulage rope is walked around down the leading wheel and is connected with the sliding part cooperation.

The vertical rod component of the sunshade umbrella with the stretching and contracting umbrella cover structure is characterized in that the rotating mechanism is a manual rotating mechanism and comprises a traction rope winding drum and a handle fixedly connected with the traction rope winding drum.

The vertical rod component of the sunshade umbrella with the structure of extending and contracting the umbrella cover is characterized in that the rotating mechanism is an electric rotating mechanism.

The vertical rod component of the sunshade umbrella with the stretching and contracting umbrella cover structure is characterized in that the rotating mechanism comprises a shell, a motor arranged on the shell, a worm matched and connected with the motor, a rotating shaft arranged on the shell, a worm wheel and a rope wheel sleeved on the rotating shaft, wherein the worm is matched and connected with the worm wheel.

The vertical rod component of the sunshade umbrella with the stretching and contracting umbrella cover structure is characterized in that a traction rope chuck is arranged at the upper end of a traction rope, a pressing piece is fixedly connected to an inner telescopic rod, a pressing piece inner hole is formed in the pressing piece, and the traction rope chuck is clamped in the pressing piece inner hole.

The vertical rod component of the sunshade umbrella with the stretching and contracting umbrella cover structure is characterized in that the traction rope is a steel wire rope.

The vertical rod component of the sunshade umbrella with the stretching and contracting umbrella cover structure is characterized in that a plurality of groups of pulleys which are matched and connected with the outer vertical rod are arranged on the inner stretching rod.

The vertical rod component of the sunshade umbrella with the stretching and contracting umbrella cover structure is characterized in that the outer vertical rod is of a hollow structure, one side of the outer vertical rod is provided with a sliding groove in sliding connection with the sliding part, and the top of the outer vertical rod is provided with a vertical rod sleeve.

The sunshade umbrella with the stretching and contracting umbrella cover structure is characterized by comprising an umbrella cover component and the upright rod component, wherein the umbrella cover component comprises an upper umbrella plate, a lower umbrella plate, umbrella ribs, an umbrella cover, a first cross rod and a second cross rod which are connected in a matched mode, one end of the first cross rod is connected with the lower umbrella plate in a rotating mode, the other end of the first cross rod is connected with the inner stretching rod in a rotating mode, one end of the second cross rod is connected with the upper umbrella plate in a rotating mode, the other end of the second cross rod is connected with the sliding portion in a rotating mode, and the first cross rod is connected with the second cross rod.

The sunshade umbrella with the structure of the extensible and contractible umbrella cover is characterized in that a base is arranged at the bottom of the outer vertical rod.

The utility model relates to a rationally, compact structure, the utility model discloses well vertical pole group can make the umbrella dish shift up in the position of receipts umbrella in-process, and then raises the height of whole umbrella face subassembly, is difficult to touch desk and the thing on the desk under the umbrella like this, and this kind of structure need not to rise the umbrella simultaneously and follows the height, can not lead to the sunshade effect not good because the umbrella is along too high.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is a schematic structural view of the umbrella of embodiment 1 when opened;

FIG. 3 is a schematic view of the umbrella closing structure of embodiment 1;

FIG. 4 is a schematic view showing a structure of an electric portion of a rotating mechanism in embodiment 1;

fig. 5 is an exploded view of a rotating portion of the rotating mechanism in embodiment 1;

FIG. 6 is a schematic sectional view of a rotating portion of the rotating mechanism in embodiment 1;

FIG. 7 is an exploded view of the column assembly according to embodiment 1;

fig. 8 is an enlarged view of fig. 7 at a.

FIG. 9 is a schematic view showing the internal structure of the umbrella of embodiment 1 when opened;

FIG. 10 is a schematic view of a structure of a rotating mechanism in embodiment 2;

FIG. 11 is a schematic view showing the internal structure of the umbrella of embodiment 2 when opened;

FIG. 12 is a schematic structural view of example 2.

In the figure: 1-vertical rod component, 11-outer vertical rod, 1100-sliding chute, 12-inner telescopic rod, 13-rotating mechanism, 101-motor cover, 102-battery, 103-motor, 104-control circuit, 105-motor connecting seat, 106-remote controller, 111-shell, 112-end cover, 113-rope wheel, 114-traction rope, 115-wire rope chuck, 116-worm wheel, 117-worm, 118-rotating shaft, 119-flat key, 120-copper sleeve A, 121-copper sleeve B, 122-worm screw, 123-large flat head screw, 124-cylinder head inner hexagonal screw, 131-pulley, 132-pulley pin, 133A-upper guide wheel, 133B-lower guide wheel, 134-pressing piece, 135-top piece, 136-vertical rod sleeve, 137-sliding part, 138-traction rope screw, 139-hand-cranking piece, 2-base, 3-umbrella cover component, 301-upper umbrella disk, 302-lower umbrella disk, 303-first cross rod, 304-second cross rod, 305-pin shaft, 306-umbrella cover.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Example 1

As shown in fig. 1-9, a vertical rod assembly of a sunshade umbrella with an extending and contracting umbrella cover structure comprises an outer vertical rod 11, an inner telescopic rod 12 connected with the outer vertical rod 11 in a sliding way, and a traction mechanism. The outer vertical rod 11 is of a hollow structure, one side of the outer vertical rod 1 is provided with a sliding groove 1100, the sliding groove 1100 is connected with a sliding part 137 in a sliding mode, the sliding part 137 is a U-shaped sliding plate, and the top of the outer vertical rod 11 is provided with a vertical rod sleeve 136. The inner telescopic rod 12 is inserted into the outer vertical rod 11, a plurality of groups of pulleys 131 which are matched and connected with the inner telescopic rod 12 are arranged on the inner telescopic rod 12, the pulleys 131 are installed through pulley pins 132, and the top of the inner telescopic rod 12 is fixedly connected with a top part 135.

The traction mechanism comprises the sliding part 137, a rotating mechanism 13 which is connected with the outer vertical rod 11 in a matched mode, a traction rope 114 which is wound on the rotating mechanism 13, an upper guide wheel 133A which is arranged on the upper portion of the outer vertical rod 11 and a lower guide wheel 133B which is arranged on the lower portion of the outer vertical rod, the traction rope 114 is a steel wire rope, the upper end of the traction rope 114 is connected with the inner telescopic rod 12 in a matched mode and connected with the sliding part 137 in a matched mode by bypassing the upper guide wheel 133A, and the lower end of the traction rope 114 is connected with the sliding part 137 in a matched mode by bypassing the lower.

The rotating mechanism 13 is an electric rotating mechanism, and the rotating mechanism 13 includes an electric portion and a rotating portion. The electric part comprises a motor cover 101, a battery 102, a control circuit 104, a shell 111 and a remote controller 106, wherein the motor cover 101 is fixedly connected to the outer upright post 11, the battery 102 and the control circuit 104 are both arranged in the motor cover 101, and the remote controller 106 is placed outside for people to control. The rotating part comprises a motor connecting seat 105 arranged on the shell 111, a motor 103 fixedly connected with the motor connecting seat 105, a worm 117 matched and connected with the motor 103, a rotating shaft 118 arranged on the shell 111, a worm wheel 116 and a rope wheel 113 sleeved on the rotating shaft 118, and an end cover 112 covering the shell 111, wherein the worm 117 is matched and connected with the worm wheel 116, and the motor 103 is a well-known special speed reducing motor. In addition, the rotating mechanism 13 further includes components for fixing such as a copper bush a120, a copper bush B121, a worm screw 122, a socket head cap screw 124, and the like.

The connection mode of the traction rope 114 and the inner telescopic rod 12 is as follows: the traction rope 114 is provided with a traction rope chuck 115, the inner telescopic rod 12 is fixedly connected with a pressing piece 134, a pressing piece inner hole is formed in the pressing piece 134, the traction rope chuck 115 is clamped in the pressing piece inner hole, and the pressing piece 134 is fixed on the inner telescopic rod 12 through screws.

The upright sleeve 136 on the outer upright 11 functions as a limit slide 137 and the inner telescopic rod 12.

A sunshade umbrella with an extension and contraction umbrella cover structure comprises a base 2, an umbrella cover component 3 and the upright rod component 1, wherein the base 2 is fixedly connected to the bottom of an outer upright rod 11. The umbrella cover component 3 comprises an upper umbrella plate 301, a lower umbrella plate 302, umbrella ribs which are respectively connected with the upper umbrella plate 301 and the lower umbrella plate 302 in a rotating way, an umbrella cover 306 arranged between the umbrella ribs, a first cross rod 303 and a second cross rod 304, wherein the umbrella ribs are provided with a plurality of groups, one end of the first cross rod 303 is hinged with the lower umbrella plate 302, the other end of the first cross rod is hinged with the inner telescopic rod 12, one end of the second cross rod 304 is hinged with the upper umbrella plate 301, the other end of the second cross rod is hinged with the sliding part 137, and the first cross rod 303 is hinged with the middle part of the second cross rod 304 in a crossing.

The working principle is as follows: the upward button of the remote controller 106 is pressed, the power supply passes through the control circuit 104, the motor 103 rotates clockwise to drive the worm 117 to rotate, the worm 117 drives the worm wheel 116 to rotate simultaneously to further reduce the speed and increase the torque, the worm wheel 116 is connected with the rope wheel 113 into a whole through the rotating shaft 118 and the flat key 119, the rope wheel 113 rotates along with the worm wheel 116, as the traction rope 114 near the rope wheel 113 is pressed with a traction rope chuck 115 and is fixed in the traction rope groove of the rope wheel 113 through the large flat head screw 123, the traction rope 114 is wound on the rope wheel 113, one end is wound inwards, the other end is wound outwards, and the rope wheel 113 drives the traction rope 114 on the rope wheel 113 to rotate. The length of the traction rope is always unchanged no matter the traction rope rotates forwards or backwards. A pull cord grip 115 is also pressed onto the pull cord 114 at the lower end of the inner telescoping rod 12 and is attached to the inner telescoping rod 12 by a press 134 via a screw. Meanwhile, both ends of the traction rope 114 respectively pass through the traction rope screws 138 and press the traction rope cramp 115, and are connected with the sliding part 137. The motor 103 rotates clockwise to drive the rotating mechanism 13 to rotate, the pulling rope 114 is pulled, the inner telescopic rod 12 is pulled to move downwards through the upper guide wheel 133A and the lower guide wheel 133B, the inner telescopic rod is pulled to move upwards, and the distance between the top piece 135 and the sliding part 137 is reduced. Meanwhile, the umbrella cover 306 is opened through the first cross rod 303, the second cross rod 304, the pin 305, the upper umbrella plate 301 and the lower umbrella plate 302. Specifically, the top member 135 and the sliding portion 137 drive the first cross rod 303 and the second cross rod 304 to fold, so that the distance between the upper umbrella disk 301 and the lower umbrella disk 302 is reduced, and the umbrella disk drives the umbrella ribs to open the umbrella cover. When receiving the umbrella, in the same way, drive haulage rope 114 clockwise rotation through slewing mechanism 13, haulage rope 114 drives interior telescopic link 12 on one side and moves up, drives sliding part 137 on one side and moves down, makes umbrella face subassembly 3 draw in, and moves up correspondingly in the position of drawing in-process umbrella dish 301, obviously, in the mode of the umbrella of receiving that moves up through umbrella dish down that adopts among the prior art, the height of going up the umbrella dish is fixed unchangeable, and the utility model provides an go up umbrella dish 301 and move up in the position of receiving the umbrella in-process, and then raised whole umbrella face subassembly 3's height, be difficult to touch the desk under the umbrella and the thing on the desk like this, this kind of structure need not to rise the umbrella simultaneously and follows the height, can not lead to the sunshade effect not good because the umbrella is along too high.

Example 2

Embodiment 2 is that the rotating mechanism 13 is changed to a manual rotating mechanism based on embodiment 1, and the rest of the structure is the same as that of embodiment 1, the rotating mechanism 13 includes a traction rope winding drum and a hand crank 139 fixedly connected with the traction rope winding drum, and both the traction rope winding drum and the hand crank 139 are of a conventional steel wire rope winding structure. The working process and working principle of the embodiment 2 are similar to those of the embodiment 1, and only manual operation is used for replacing electric operation.

Claims

1. The utility model provides a pole setting subassembly of sun shade with extend shrink umbrella face structure, its characterized in that includes outer pole setting (11), with outer pole setting (11) sliding connection's interior telescopic link (12) and drive mechanism, drive mechanism includes sliding part (137) with outer pole setting sliding connection, slewing mechanism (13) with outer pole setting (11) cooperation is connected, around establishing haulage rope (114) on slewing mechanism (13), set up last leading wheel (133A) on outer pole setting (11) upper portion and set up lower leading wheel (133B) in outer pole setting (11) lower part, the upper end and interior telescopic link (12) cooperation of haulage rope (114) are connected and are walked around upper leading wheel (133A) and are connected with sliding part (137) cooperation, the lower extreme of haulage rope (114) is walked around lower leading wheel (133B) and is connected with sliding part (137) cooperation.

2. The stick assembly of parasol with extendable and retractable canopy structure of claim 1, wherein the rotating mechanism (13) is a manual rotating mechanism comprising a pull-cord winding drum and a handle (139) fixedly connected to the pull-cord winding drum.

3. Stick assembly for parasol with extended and retracted canopy structure, according to claim 1, characterized in that the rotating mechanism (13) is an electric rotating mechanism.

4. The vertical rod component of the sunshade umbrella with the stretching and contracting umbrella cover structure as claimed in claim 3, wherein said rotating mechanism (13) comprises a housing (111), a motor (103) disposed on the housing (111), a worm (117) cooperatively connected with the motor (103), a rotating shaft (118) disposed on the housing (111), and a worm wheel (116) and a rope wheel (113) sleeved on the rotating shaft (118), wherein the worm (117) is cooperatively connected with the worm wheel (116).

5. The vertical rod component of the sunshade umbrella with the extending and contracting umbrella cover structure as claimed in claim 1, wherein the upper end of the hauling rope (114) is provided with a hauling rope clamping head (115), the inner telescopic rod (12) is fixedly connected with a pressing piece (134), a pressing piece inner hole is arranged on the pressing piece (134), and the hauling rope clamping head (115) is clamped in the pressing piece inner hole.

6. A mast assembly for a parasol having an extended retractable canopy structure according to any one of claims 1-5, wherein the pull line (114) is a steel wire rope.

7. A vertical rod assembly of sunshade umbrella with extending and contracting umbrella cover structure according to any of claims 1-5, characterized in that said inner telescopic rod (12) is provided with a plurality of sets of pulleys (131) which are matched and connected with the outer vertical rod (11).

8. A vertical rod component of a sunshade umbrella with an extending and contracting umbrella cover structure as claimed in any one of claims 1-5, characterized in that said outer vertical rod (11) is a hollow structure, one side of the outer vertical rod (11) is provided with a sliding groove (1100) which is connected with the sliding part (137) in a sliding way, and the top of the outer vertical rod (11) is provided with a vertical rod sleeve (136).

9. A parasol with an extension and contraction umbrella cover structure is characterized by comprising an umbrella cover component (3) and a vertical rod component (1) according to any one of claims 1 to 8, wherein the umbrella cover component (3) comprises an upper umbrella disk (301), a lower umbrella disk (302), umbrella ribs, an umbrella cover (306), a first cross rod (303) and a second cross rod (304) which are connected in a matching mode, one end of the first cross rod (303) is rotatably connected with the lower umbrella disk (302), the other end of the first cross rod is rotatably connected with an inner telescopic rod (12), one end of the second cross rod (304) is rotatably connected with the upper umbrella disk (301), the other end of the second cross rod is rotatably connected with a sliding part (137), and the first cross rod (303) is rotatably connected with the second cross rod (304).

10. Parasol with extended and retracted canopy structure, according to claim 9, characterized in that the base (2) is arranged at the bottom of the outer pole (11).