CN210407396U

CN210407396U - Sunshade convenient to automatically expand

Info

Publication number: CN210407396U
Application number: CN201921151737.8U
Authority: CN
Inventors: 徐海军
Original assignee: Shaoxing Casi Umbrella Co Ltd
Current assignee: Shaoxing Casi Umbrella Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-04-28
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a sun shade convenient to automatic expansion, the on-line screen storage device comprises a base, the upper end of base is provided with inserts a section of thick bamboo and inserts the inside activity of a section of thick bamboo and be provided with the slide bar, the slide bar and insert the leading flank of a section of thick bamboo from last to having seted up a plurality of mounting hole down in proper order, the fixed support column that is provided with in top of slide bar, the support column is hollow structure simultaneously, the fixed outer wall rotation that is provided with fixed section of thick bamboo and fixed section of thick bamboo in top of support column is provided with a plurality of main stay, the bottom mounting of support column is provided with spacing dish and the upper end of spacing dish and is provided with the slide bar, the inside of the vertical spout of a plurality. The utility model has the advantages of simple structure and reasonable design, it rotates to drive main rolling wheel through the motor for main rolling wheel stimulates first stay cord, makes first stay cord pulling fixed disk together rise together with slide cartridge, vice vaulting pole, thereby opens the sun shade automatically.

Description

Sunshade convenient to automatically expand

Technical Field

The utility model relates to a sun shade technical field specifically is a sun shade convenient to automatic expansion.

Background

The sunshade umbrella is also called a sun umbrella, and is an umbrella mainly used for shielding sunlight from direct irradiation; the second generation sunshade (also called 'nano raincoat umbrella') is a combination of an umbrella and a raincoat, and the nano umbrella is folded in a three-folding shape and a straight rod shape;

the conventional apparatus has the following disadvantages:

at present, most of sunshade umbrellas used outdoors are manually unfolded or manually contracted, and after the sunshade umbrellas are unfolded, users with lower heights are very troubled due to different heights of each person.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sun shade convenient to automatic expansion to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sunshade convenient for automatic unfolding comprises a base, wherein an insertion cylinder is arranged at the upper end of the base, a sliding rod is movably arranged in the insertion cylinder, a plurality of mounting holes are sequentially formed in the front side surfaces of the sliding rod and the insertion cylinder from top to bottom, a supporting column is fixedly arranged at the top end of the sliding rod, the supporting column is of a hollow structure, a fixed cylinder is fixedly arranged at the top end of the supporting column, a plurality of main supporting rods are rotatably arranged on the outer wall of the fixed cylinder, a limiting disc is fixedly arranged at the bottom end of the supporting column, a sliding cylinder is arranged at the upper end of the limiting disc, a plurality of vertical sliding grooves are formed in the outer wall of the supporting column, sliding blocks are slidably arranged in the sliding grooves, the sliding blocks are fixedly connected with the sliding cylinder, a fixed disc is movably arranged in the sliding cylinder, a fixed disc is fixedly connected with the sliding blocks, an auxiliary supporting, the inside section of thick bamboo pivot of a fixed cylinder is rotated and is provided with the fixed pulley, the upper end rear side of base is rotated and is provided with main winding wheel and main winding wheel on the fixed first stay cord that is provided with, the fixed motor and the motor output pivot and the main winding wheel fixed connection of being provided with in upper end right side of base, the other end of first stay cord is worn into a fixed cylinder and is taken on the fixed pulley, simultaneously with the upper end fixed connection of fixed disk.

Preferably, the right side face of slide bar has seted up the arc wall, the inner wall of inserting a section of thick bamboo rotates and is provided with vice winding wheel and is located the inside of slide bar, the right side upper end of inserting a section of thick bamboo is provided with adjustment handle and vice winding wheel fixed connection, the other end that is provided with second stay cord and second stay cord on the vice winding wheel is fixed connection with the bottom of fixed disk.

Preferably, the fixed mounting box that is provided with in upper end right side of base and the inside of mounting box are fixed and are provided with the battery, and the motor is connected with the battery electricity simultaneously.

Preferably, the number of the main supporting rods and the number of the auxiliary supporting rods are the same, and the main supporting rods and the auxiliary supporting rods are made of extruded upright column type aluminum materials.

Preferably, a balancing weight is fixedly arranged inside the base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model starts the motor, and drives the main winding wheel to rotate by utilizing the motor, so that the main winding wheel pulls the first stay cord, and the sliding cylinder and the fixed disc are pulled along with the first stay cord, so that the auxiliary stay bar on the sliding cylinder props up the main stay bar, thereby being convenient for automatically unfolding the sunshade umbrella and being very convenient to use;

2. the utility model rotates the adjusting handle, so that the adjusting handle drives the auxiliary rolling wheel to rotate, and then the auxiliary rolling wheel drives the second pull rope to pull the fixed disk, thereby being convenient for folding up the sunshade; the installation holes are formed in the front side faces of the insertion cylinder and the sliding rod, so that the height of the sunshade umbrella can be conveniently increased, and the using effect is very good.

Drawings

FIG. 1 is a schematic view of the overall structure of a sunshade umbrella of the present invention, which is convenient for automatic unfolding;

FIG. 2 is a schematic view of a side-view partial connection structure of a sunshade umbrella convenient for automatic unfolding according to the present invention;

fig. 3 is a schematic view of the cross section of the supporting pillar in the sunshade convenient for automatic unfolding of the utility model looking down on the local connection structure.

In the figure: 1. inserting a cylinder; 2. a slide bar; 3. a slide cylinder; 4. a secondary stay bar; 5. a first pull cord; 6. a fixed pulley; 7. a fixed cylinder; 8. a support pillar; 9. a main stay bar; 10. an adjusting handle; 11. a base; 12. a chute; 13. a slider; 14. fixing the disc; 15. a main winding wheel; 16. an auxiliary winding wheel; 17. a second pull cord; 18. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a sun shade convenient to automatic expansion, including base 11, the inside movable mounting that the upper end welding of base 11 has an inserted section of thick bamboo 1 and an inserted section of thick bamboo 1 has slide bar 2, slide bar 2 and the leading flank of an inserted section of thick bamboo 1 have seted up a plurality of mounting hole from last to having seted up down in proper order, the top welding of slide bar 2 has support column 8, support column 8 is hollow structure simultaneously, the top fixed mounting of support column 8 has fixed cylinder 7 and the outer wall of fixed cylinder 7 to rotate through the pivot and installs a plurality of main stay bar 9, the bottom fixed mounting of support column 8 has spacing dish and the upper end of spacing dish is equipped with slide cartridge 3, the inside equal slidable mounting that a plurality of vertical spout 12 and spout 12 were seted up to support column 8's outer wall has slider 13, while slider 13 and slide cartridge 3 fixed connection, the inside movable mounting of slide cartridge 3 has fixed disk 14 and slider 13 fixed connection, the other end that the outer wall of slide cartridge 3 And then, a fixed pulley 6 is rotatably installed on the rotating shaft of the inner cylinder of the fixed cylinder 7, a main winding wheel 15 is rotatably installed on the rear side of the upper end of the base 11 through installation, a first pull rope 5 is fixedly wound on the main winding wheel 15, a motor 18 is fixedly installed on the right side of the upper end of the base 11, the rotating shaft of the output end of the motor 18 is fixedly connected with the main winding wheel 15, and the other end of the first pull rope 5 penetrates into the fixed cylinder 7 and is lapped on the fixed pulley 6 and is fixedly connected with the upper end of the fixed cylinder 14.

The right side face of the sliding rod 2 is provided with an arc-shaped groove, the inner wall of the inserting cylinder 1 is rotatably provided with an auxiliary winding wheel 16 through a bearing, the auxiliary winding wheel 16 is positioned inside the sliding rod 2, the upper end of the right side of the inserting cylinder 1 is provided with an adjusting handle 10, the adjusting handle 10 is fixedly connected with the auxiliary winding wheel 16, a second pull rope 17 is fixedly wound on the auxiliary winding wheel 16, and the other end of the second pull rope 17 is fixedly connected with the bottom end of the fixed disc 14.

The upper end right side fixed mounting of base 11 has the mounting box and the inside fixed mounting of mounting box has the battery, and motor 18 is connected with the battery electricity simultaneously.

The main supporting rods 9 and the auxiliary supporting rods 4 are the same in quantity and are made of extruded upright column type aluminum materials.

The base 11 is internally and fixedly provided with a balancing weight.

The working principle is as follows: when the utility model is used, the sunshade is firstly placed at a designated position, the slide bar 2 is pulled out as required until the sunshade reaches the designated position, the pin is inserted into the mounting hole, so that the slide bar 2 is fixed, then the motor 18 is started, the motor 18 is utilized to drive the main winding wheel 15 to rotate, the main winding wheel 15 pulls the first stay cord 5, then the sliding cylinder 3 and the fixed disc 14 are pulled along with the first stay cord 5, so that the auxiliary stay bar 4 on the sliding cylinder 3 props up the main stay bar 9, and the sunshade can be automatically unfolded; when the sunshade umbrella needs to be folded, the adjusting handle 10 is rotated, so that the adjusting handle 10 drives the auxiliary winding wheel 16 to rotate, the auxiliary winding wheel 16 drives the second pull rope 17 to pull the fixed disc 14, and the sunshade umbrella is conveniently folded.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sunshade convenient to automatically unfold comprises a base (11) and is characterized in that: the utility model discloses a sliding device, including base (11), slide bar (2) are provided with in the inside activity that the section of thick bamboo (1) just inserted and is provided with in the upper end of base (11), a plurality of mounting hole has been seted up from last to down in proper order to the leading flank of slide bar (2) and section of thick bamboo (1), the fixed support column (8) that is provided with in top of slide bar (2), support column (8) are hollow structure simultaneously, the fixed outer wall that is provided with fixed section of thick bamboo (7) and fixed section of thick bamboo (7) in top of support column (8) rotates and is provided with a plurality of main stay bar (9), the bottom mounting of support column (8) is provided with spacing dish and spacing dish upper end and is provided with slide cartridge (3), the inside that a plurality of vertical spout (12) and spout (12) were seted up to the outer wall of support column (8) all slides and is provided with slider (13), and slider (13) and slide cartridge (3) fixed connection simultaneously, the inside activity The connection, the outer wall of slide cartridge (3) rotates and is provided with vice vaulting pole (4) and the other end of vice vaulting pole (4) all rotates with main vaulting pole (9) and is connected, the inside section of thick bamboo pivot of fixed cylinder (7) rotates and is provided with fixed pulley (6), the upper end rear side of base (11) rotates and is provided with main reel (15) and main reel (15) on fixed be provided with first stay cord (5), the fixed motor (18) and motor (18) output pivot and main reel (15) fixed connection that is provided with in the upper end right side of base (11), the other end of first stay cord (5) is worn into fixed cylinder (7) and is taken on fixed pulley (6), simultaneously with the upper end fixed connection of fixed disk (14).

2. A sunshade umbrella convenient to automatically unfold according to claim 1, wherein: the right side face of slide bar (2) has seted up the arc wall, the inner wall of inserting a section of thick bamboo (1) rotates and is provided with vice reel (16) and is located the inside of slide bar (2), the right side upper end of inserting a section of thick bamboo (1) is provided with adjustment handle (10) and vice reel (16) fixed connection, the bottom fixed connection of the other end that is provided with second stay cord (17) and second stay cord (17) on vice reel (16) and fixed disk (14).

3. A sunshade umbrella convenient to automatically unfold according to claim 1, wherein: the upper end right side of base (11) is fixed and is provided with the mounting box and the fixed battery that is provided with in inside of mounting box, and motor (18) are connected with the battery electricity simultaneously.

4. A sunshade umbrella convenient to automatically unfold according to claim 1, wherein: the main supporting rods (9) and the auxiliary supporting rods (4) are the same in quantity and are made of extruded upright column type aluminum materials.

5. A sunshade umbrella convenient to automatically unfold according to claim 1, wherein: the inside of base (11) is fixed and is provided with the balancing weight.