CN112353068A

CN112353068A - Umbrella capable of enhancing wind resistance and easy to place

Info

Publication number: CN112353068A
Application number: CN202011254670.8A
Authority: CN
Inventors: 金栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-02-12

Abstract

The invention discloses an umbrella with enhanced wind resistance and easy placement, which comprises a handle, wherein the upper end of the handle is vertically and fixedly connected with an umbrella handle with a hollow structure, the umbrella handle is movably sleeved with a sleeve, the upper end of the outer wall of the umbrella handle is provided with a lower umbrella fabric, the lower end surface of the lower umbrella fabric and the outer surface of the sleeve are jointly connected with a lower umbrella rib, the inner wall of the sleeve is symmetrically and fixedly connected with two sliding blocks, one side of each sliding block, which is far away from the sleeve, is fixedly connected with a first rack, the inner wall of the umbrella handle is symmetrically and rotatably provided with two gear sets, the two gear sets are respectively meshed with the two first racks, each gear set is composed of three gears with sequentially increased diameters and sequentially close to the first rack, and an inner. Has the advantages that: the upper umbrella cover is flexibly turned downwards or upwards, so that the combination of the function of rain shielding of the double umbrella covers and the function of vertically placing the double umbrella covers on the ground when the double umbrella covers are idle is organically realized, and the practicability is high.

Description

Umbrella capable of enhancing wind resistance and easy to place

Technical Field

The invention relates to the technical field of umbrellas, in particular to an umbrella which is enhanced in wind resistance and easy to place.

Background

The umbrella is as people and shelter from the rainwater so that the main instrument of trip rainy day, and current umbrella generally all is single umbrella face, has the anti-wind performance poor, meets under the great and unshaped condition of wind speed, takes place the problem of rolling over easily, in addition when suspending the use, need lean on the umbrella on certain object, when not having the lean on point, can only keep flat subaerial, is unfavorable for airing and follow-up use. In order to solve the problems, an umbrella which is enhanced in wind resistance and easy to place is provided.

Disclosure of Invention

The invention aims to solve the problems in the background art, and provides an umbrella which is enhanced in wind resistance and easy to place.

In order to achieve the purpose, the invention adopts the following technical scheme: an umbrella with enhanced wind resistance and easy placement comprises a handle, wherein the upper end of the handle is vertically and fixedly connected with an umbrella handle with a hollow structure, the umbrella handle is movably sleeved with a sleeve, the upper end of the outer wall of the umbrella handle is provided with a lower umbrella fabric, the lower end surface of the lower umbrella fabric and the outer surface of the sleeve are jointly connected with a lower umbrella rib, the inner wall of the sleeve is symmetrically and fixedly connected with two sliders, one side of each slider, which is far away from the sleeve, is fixedly connected with a first rack, the inner wall of the umbrella handle is symmetrically and rotatably provided with two gear sets, the two gear sets are respectively meshed with the two first racks, each gear set is composed of gears with sequentially increased diameters and sequentially and close to the first racks, an inner rod is vertically arranged in the umbrella handle, the outer wall of the inner rod is symmetrically embedded with a second rack meshed with the gear sets, the upper end of the inner rod is fixedly connected with an inner, the umbrella is characterized in that the upper end of the umbrella handle is rotatably provided with an incomplete gear meshed with each third rack, one side of the incomplete gear, far away from the third racks, is fixedly connected with an upper umbrella rod, the upper end of the upper umbrella rod is fixedly connected with an upper umbrella fabric, and a magnetic attraction device is connected between the sleeve and the umbrella handle.

In the umbrella which enhances the wind resistance and is easy to place, the chute which is connected with the sliding block in a sliding way is arranged in the umbrella handle.

In the umbrella which enhances the wind resistance and is easy to place, the upper end of the umbrella handle is provided with tooth grooves for the incomplete gears to rotate.

In foretell reinforcing wind resistance can and easily put the umbrella, the interior roof fixedly connected with gag lever post of umbrella stick, set up the pole groove with gag lever post sliding connection in interior post and the interior pole jointly.

In foretell reinforcing anti-wind performance and easily putting the umbrella, the gag lever post is square pole, the pole groove is square groove.

In foretell reinforcing wind resistance performance and easily put the umbrella, magnetism is inhaled the device and is included two and inlay the first magnetite of dress on the umbrella stick and one inlay the second magnetite of dress at the sleeve inner wall, and first magnetite and second magnetite attract mutually the setting.

Compared with the prior art, this reinforcing wind-resistant performance and easily put the advantage of umbrella lie in:

1. the first rack, the gear set and the second rack are in pairs, so that the up-and-down movement stability of the inner rod and the inner column is improved, meanwhile, the limiting rod is arranged, the stability of the inner rod and the inner column is further enhanced under the limiting sliding fit of the limiting rod and the rod groove, and in addition, the position fixation of the inner rod and the inner column is realized by utilizing the meshing characteristics of the first rack, the gear set and the second rack;

2. the upper umbrella rod is driven to rotate upwards or downwards by the first rack, the gear set, the second rack, the third rack and the incomplete gear which are meshed in sequence, so that the upper umbrella cover is turned over or unfolded like the lower umbrella cover, the umbrella is placed and naturally dried conveniently when turned over, a double-umbrella-cover structure is formed with the lower umbrella cover when unfolded, the impact force of natural wind on a single umbrella surface is weakened, and the service life of the umbrella is prolonged;

3. the upper umbrella cover is flexibly turned downwards or upwards, so that the combination of the function of rain shielding of the double umbrella covers and the function of vertically placing the double umbrella covers on the ground when the double umbrella covers are idle is organically realized, and the practicability is high.

Drawings

FIG. 1 is a perspective view of the present invention, showing the structure of the front side of an umbrella in use, with enhanced wind resistance;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;

FIG. 4 is a perspective view of the present invention, which is used to enhance the wind resistance and to easily place the umbrella in the idle state;

FIG. 5 is a perspective view of the magnetic device for umbrella of the present invention with enhanced wind resistance and easy placement;

fig. 6 is a schematic structural view of the umbrella easy to place and capable of enhancing wind resistance in a use state.

In the figure: the umbrella comprises a handle 1, an umbrella handle 2, a lower umbrella rib 3, a lower umbrella cover 4, a sleeve 5, a sliding block 6, a first rack 7, an inner rod 8, a second rack 9, a gear set 10, a sliding chute 11, an inner column 12, a third rack 13, an incomplete gear 14, a tooth space 15, an upper umbrella rod 16, an upper umbrella cover 17, a magnetic attraction device 18 and a limiting rod 19.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-6, an umbrella with enhanced wind resistance and easy placement comprises a handle 1, an umbrella handle 2 with a hollow structure is vertically and fixedly connected to the upper end of the handle 1, a sleeve 5 is movably sleeved on the umbrella handle 2, a lower umbrella cover 4 is installed at the upper end of the outer wall of the umbrella handle 2, a lower umbrella rib 3 is connected to the lower end surface of the lower umbrella cover 4 and the outer surface of the sleeve 5, two sliders 6 are symmetrically and fixedly connected to the inner wall of the sleeve 5, a first rack 7 is fixedly connected to one side of the slider 6 away from the sleeve 5, two gear sets 10 are symmetrically and rotatably installed on the inner wall of the umbrella handle 2, the two gear sets 10 are respectively meshed with the two first racks 7, the gear sets 10 are composed of three gears with sequentially increased diameters and sequentially close to the first rack 7, so as to realize speed reduction and torque increase, the moving distance of the inner sleeve 5 per unit time, vertical interior pole 8 that is equipped with of umbrella stick 2, the outer wall symmetry of interior pole 8 inlays and is equipped with the second rack 9 with gear train 10 meshing, interior pole 8's upper end fixedly connected with inner column 12, a plurality of third racks 13 of the even fixedly connected with of surface of inner column 12, umbrella stick 2's upper end is rotated and is installed the incomplete gear 14 with each third rack 13 meshing, incomplete gear 14 keeps away from umbrella stick 16 on the one side fixedly connected with of third rack 13, umbrella stick 17 on the common fixedly connected with in a plurality of upper ends of going up umbrella stick 16, this go up umbrella stick 17 elasticity height and can turn over a book repeatedly, be connected with magnetism between sleeve 5 and the umbrella stick 2 and inhale device 18.

The sleeve 5 and the inner rod 8 are moved in the opposite direction to the inner column 12, provided that the first rack 7, the gear train 10, the second rack 9, the third rack 13 and the incomplete gear 14 are provided.

A chute 11 which is connected with the slide block 6 in a sliding way is arranged in the umbrella handle 2. In the process of sliding the sleeve 5 up and down, the sliding block 6 slides up and down in the sliding groove 11.

The upper end of the umbrella handle 2 is provided with tooth grooves 15 for the incomplete gears 14 to rotate, and the tooth grooves are in non-gear parameters.

The inner top wall of the umbrella handle 2 is fixedly connected with a limiting rod 19, and a rod groove which is connected with the limiting rod 19 in a sliding way is arranged in the inner column 12 and the inner rod 8 together.

The limiting rod 19 is a square rod, and the rod groove is a square groove. The stopper rod 19 slides in the rod groove to limit the movement of the inner rod 8 and the inner column 12.

The magnetic attraction device 18 comprises two first magnets embedded on the umbrella handle 2 and a second magnet embedded on the inner wall of the sleeve 5, and the first magnets and the second magnets are attracted mutually. The two first magnets of the magnetic attraction device 18 are respectively arranged at the positions of the sleeve 5 in the use state and the idle state.

The working principle of the invention is as follows:

when the umbrella is in use, referring to fig. 1-3, the sleeve 5 is fixed at the upper position of the umbrella handle 2 through the magnetic attraction device 18, the lower umbrella rib 3 is in an opening state, the lower umbrella cover 4 is in an opening state, the inner post 12 is at the inner top position of the umbrella handle 2, the meshing part of the incomplete gear 14 rotates to the upper position, the upper umbrella rod 16 is approximately parallel to the lower umbrella cover 4, the upper umbrella cover 17 is a small-sized lower umbrella cover 4, and the impact force of natural wind on the single umbrella cover can be greatly reduced by the upper umbrella cover 17 and the lower umbrella cover 4 which are arranged up and down;

when needs place subaerial, artifical grip sleeve 5 slides down on umbrella stick 2, the second magnetite with be located the first magnetite dislocation of top and with be located the first magnetite position of below and correspond, realize fixing once more of sleeve 5 position, umbrella face 4 is closed down through rib 3 down to sleeve 5 on one hand, on the other hand sleeve 5 drives first rack 7 through slider 6 and moves down, it moves up with interior pole 8 to drive through gear train 10 and second rack 9, mesh incomplete gear 14 through third rack 13 and drive umbrella pole 16 and upwards rotate towards umbrella stick 2, a plurality of umbrella poles 16 drive umbrella face 17 and turn over upward, can place this umbrella vertically subaerial this moment, refer to fig. 4.

The invention has the advantages that:

the first rack 7, the gear set 10 and the second rack 9 are paired, so that the up-and-down movement stability of the inner rod 8 and the inner column 12 is improved, meanwhile, the limiting rod 19 is arranged, the stability of the inner rod is further enhanced under the limiting sliding fit of the limiting rod 19 and the rod groove, and in addition, the position fixation of the inner rod 8 and the inner column 12 is realized by utilizing the meshing characteristics of the first rack 7, the gear set 10 and the second rack 9;

through setting up first rack 7, gear train 10, second rack 9 and intermeshing's third rack 13 and incomplete gear 14 that mesh in proper order and drive umbrella pole 16 upwards or umbrella stick 2 rotates down, and then make upper umbrella face 17 turn over and roll over or strut like umbrella face 4 down, turn over and be favorable to placing and naturally drying of this umbrella when rolling over, form two umbrella face structures with umbrella face 4 down during strutting, weaken the impact force of natural wind to single umbrella face, improve its life.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an umbrella is just easily put to reinforcing anti-wind performance, includes handle (1), its characterized in that, the vertical fixedly connected with hollow structure's in upper end umbrella stick (2) of handle (1), the movable sleeve is equipped with sleeve (5) on umbrella stick (2), umbrella face (4) down is installed to the outer wall upper end of umbrella stick (2), the lower terminal surface of umbrella face (4) is connected with lower rib (3) with the surface of sleeve (5) jointly down, the inner wall symmetry fixedly connected with two sliders (6) of sleeve (5), one side fixedly connected with first rack (7) of sleeve (5) are kept away from to slider (6), the inner wall symmetry of umbrella stick (2) is rotated and is installed two gear train (10), two gear train (10) mesh with two first rack (7) respectively, gear train (10) comprise the gear that three diameter that is close to first rack (7) in proper order increases in proper order, vertical interior pole (8) of being equipped with in umbrella stick (2), the outer wall symmetry of interior pole (8) inlays and is equipped with second rack (9) with gear train (10) meshing, upper end fixedly connected with inner prop (12) of interior pole (8), a plurality of third racks (13) of the even fixedly connected with of surface of inner prop (12), the upper end of umbrella stick (2) is rotated and is installed incomplete gear (14) with each third rack (13) meshing, one side fixedly connected with who keeps away from third rack (13) in incomplete gear (14) goes up umbrella pole (16), and is a plurality of go up umbrella face (17) of the common fixedly connected with in upper end of umbrella pole (16), be connected with magnetism between sleeve (5) and umbrella stick (2) and inhale device (18).

2. The umbrella with the wind resistance enhanced and the easy placement function as claimed in claim 1, wherein the umbrella handle (2) is internally provided with a chute (11) which is slidably connected with the sliding block (6).

3. The umbrella with the wind resistance enhanced and the easy placement function as claimed in claim 1, wherein the upper end of the umbrella handle (2) is provided with tooth grooves (15) for the rotation of the incomplete gears (14).

4. The umbrella with the wind resistance enhanced and the easy placement function as claimed in claim 1, wherein a limiting rod (19) is fixedly connected to the inner top wall of the umbrella handle (2), and a rod groove slidably connected with the limiting rod (19) is formed in the inner column (12) and the inner rod (8) together.

5. The umbrella with the wind resistance enhanced and the umbrella easy to place as claimed in claim 4, wherein the limiting rod (19) is a square rod, and the rod groove is a square groove.

6. The umbrella with the wind resistance enhanced and the umbrella easy to place as claimed in claim 1, wherein the magnetic attraction device (18) comprises two first magnets embedded on the umbrella handle (2) and a second magnet embedded on the inner wall of the sleeve (5), and the first magnets and the second magnets are arranged in an attraction manner.